use lockstep mode

* Add cli flag for widescreen and enable config fallback

* Fix else statement brace spacing and trailing whitespace

* Fix trailing whitespace within args.widescreen else statement

.cargo/config.toml

@@ -24,3 +24,4 @@ CC = "clang"
 CXX = "clang++"
 AR = "llvm-ar"
 SDKROOT = "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk"
+CMAKE_POLICY_VERSION_MINIMUM = "3.5" # for freetype

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,33 @@
+---
+name: Bug report
+about: Bugs only! No feature requests
+title: ''
+labels: ''
+assignees: ''
+type: Bug
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Device (please complete the following information):**
+ - OS: [e.g. Windows 11]
+ - CPU: [e.g. Intel i7-1365U]
+ - GPU: [e.g. Nvidia 5060 Ti]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/workflows/build.yml

@@ -34,7 +34,7 @@ jobs:
             arch: linux-aarch64
             llvm: ARM64
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-depth: 0
@@ -95,7 +95,7 @@ jobs:
             arch: windows-aarch64
             llvm: woa64
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-depth: 0
@@ -163,7 +163,7 @@ jobs:
             arch: macos-aarch64
             llvm: ARM64
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-depth: 0
@@ -227,9 +227,9 @@ jobs:
         include:
           - os: ubuntu-24.04
             platform: 33
-            ndk: 27.3.13750724
+            ndk: 29.0.14206865
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-depth: 0

.github/workflows/lint.yml

@@ -17,7 +17,7 @@ jobs:
   lint-linux:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-depth: 0

.github/workflows/sec.yml

@@ -10,7 +10,7 @@ jobs:
       checks: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
       - uses: rustsec/audit-check@v2

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "gopher64"
-version = "1.1.22"
+version = "1.1.32"
 edition = "2024"
 rust-version = "1.96.0"
 
@@ -19,21 +19,24 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 serde-big-array = "0.5"
 sha2 = "0.11"
-tokio = {version = "1.46", features = ["rt-multi-thread", "macros", "fs", "process"] }
+tokio = {version = "1.46", features = ["rt-multi-thread", "fs", "process"] }
 spin_sleep = "1.3"
 encoding_rs = "0.8"
 mimalloc = "0.1"
 regex = "1.11"
-tokio-tungstenite = "0.29"
+tokio-tungstenite = { version = "0.29", features = ["native-tls-vendored"] }
+matchbox_socket = "0.14"
+ggrs = { version = "0.13", features = ["sync-send"] }
+rustc-hash = "2.1"
 futures = "0.3"
-socket2 = { version = "0.6", features = ["all"] }
-rand = "0.10"
+rand = { version = "0.10", features = ["serde"] }
 fatfs = "0.3"
 semver = "1.0"
 postcard = { version = "1.1", features = ["use-std"] }
 clap = { version = "4.5", features = ["derive"] }
 reqwest = { version = "0.13", default-features = false, features = ["native-tls-vendored", "charset", "http2", "system-proxy", "json", "query"] }
 discord-rich-presence = "1.1"
+quick-xml = "0.40"
 
 [target.'cfg(not(target_os = "android"))'.dependencies]
 slint = { version = "1.16", default-features = false, features = ["compat-1-2", "std", "unstable-winit-030", "backend-winit", "renderer-femtovg-wgpu", "accessibility"], optional = true }
@@ -42,14 +45,12 @@ dirs = "6.0"
 open = { version = "5.3", optional = true }
 sdl3-sys = { version = "0.6", features = ["build-from-source-static"] }
 sdl3-ttf-sys = { version = "0.6", features = ["build-static-vendored", "no-sdlttf-harfbuzz", "no-sdlttf-plutosvg"] }
-sdl3-image-sys = { version = "0.6", features = ["build-static-vendored"] }
 
 [target.'cfg(target_os = "android")'.dependencies]
 slint = { version = "1.16", default-features = false, features = ["compat-1-2", "std", "backend-android-activity-06", "accessibility"], optional = true }
 jni = "0.22"
 sdl3-sys = { version = "0.6", features = ["build-from-source"] }
 sdl3-ttf-sys = { version = "0.6", features = ["build-from-source", "no-sdlttf-harfbuzz", "no-sdlttf-plutosvg"] }
-sdl3-image-sys = { version = "0.6", features = ["build-from-source"] }
 
 [build-dependencies]
 winresource = "0.1"
@@ -59,7 +60,6 @@ slint-build = { version = "1.12", optional = true }
 cc = { version = "1.2", features = ["parallel"] }
 
 [profile.release]
-panic = "abort"
 lto = "thin"
 strip = true
 
@@ -67,7 +67,6 @@ strip = true
 inherits = "release"
 debug = true
 strip = false
-panic = "unwind"
 
 [package.metadata.bundle]
 name = "Gopher64"

README.md

@@ -24,6 +24,9 @@ Linux:
 * Standalone executable: [gopher64-linux-x86_64](https://github.com/gopher64/gopher64/releases/latest/download/gopher64-linux-x86_64)
 * Flatpak: `flatpak install flathub io.github.gopher64.gopher64`
 
+Android:
+* APK: [gopher64-android.apk](https://github.com/gopher64/gopher64/releases/latest/download/gopher64-android.apk)
+
 ## wiki
 
 https://github.com/gopher64/gopher64/wiki
@@ -38,7 +41,9 @@ Keys are mapped according to [these defaults](https://github.com/gopher64/gopher
 
 ## netplay
 
-Gopher64 supports netplay (online play with others) via cloud hosted servers. You can also run the [server](https://github.com/gopher64/gopher64-netplay-server) yourself on a LAN.
+Gopher64 supports P2P netplay (online play with others).
+
+Please read the [guide](https://github.com/gopher64/gopher64/wiki/Netplay-Guide) before trying out netplay.
 
 ## portable mode
 
@@ -63,7 +68,9 @@ flatpak run --filesystem=host:ro io.github.gopher64.gopher64 /path/to/rom.z64
 
 ## contributing
 
-I am very open to contributions! Please contact me via a GitHub issue or Discord (loganmc10) before doing substantial work on a PR.
+PRs that are vibe coded and/or co-authored by AI agents (Plan/Agent mode) are not permitted. If you are going to submit a PR, it should be scoped to a single feature/improvement.
+
+Please contact me via a GitHub issue or Discord (loganmc10) before doing substantial work on a PR.
 
 ## license
 

android-project/app/build.gradle.kts

@@ -24,7 +24,7 @@ android {
         }
     }
 
-    ndkVersion = "27.3.13750724"
+    ndkVersion = "29.0.14206865"
 
     defaultConfig {
         applicationId = "io.github.gopher64.gopher64"
@@ -100,6 +100,7 @@ val ndkBuild = tasks.register<Exec>("ndkBuild") {
     var minSdk = android.defaultConfig.minSdk
     var ndkDir = androidComponents.sdkComponents.ndkDirectory.get().asFile.absolutePath
     environment("ANDROID_NDK_HOME", "$ndkDir")
+    environment("ANDROID_NDK_ROOT", "$ndkDir")
     environment("LIBCLANG_PATH", "$ndkDir/toolchains/llvm/prebuilt/linux-x86_64/musl/lib")
 
     val jniType = if (isRelease) "release" else "debug"

android-project/app/src/main/java/io/github/gopher64/gopher64/N64Activity.kt

@@ -24,7 +24,6 @@ class N64Activity : SDLActivity() {
     override fun getLibraries(): Array<String> = arrayOf(
         "SDL3",
         "SDL3_ttf",
-        "SDL3_image",
         "gopher64"
     )
 

build.rs

@@ -206,6 +206,7 @@ fn main() {
         .allowlist_function("rdp_state_size")
         .allowlist_function("rdp_save_state")
         .allowlist_function("rdp_load_state")
+        .allowlist_function("rdp_idle")
         .allowlist_function("rdp_set_fps")
         .allowlist_function("get_joystick_event")
         .parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))

data/translations/de/LC_MESSAGES/gopher64.po

@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gopher64\n"
-"POT-Creation-Date: 2026-05-25 08:28+0000\n"
+"POT-Creation-Date: 2026-06-30 09:43+0000\n"
 "PO-Revision-Date: 2026-05-11 12:00+0000\n"
 "Last-Translator: \n"
 "Language-Team: German\n"
@@ -47,37 +47,37 @@ msgctxt "About"
 msgid "Donate (via GitHub)"
 msgstr "Spenden (über GitHub)"
 
-#: src/ui/gui/appwindow.slint:151
+#: src/ui/gui/appwindow.slint:164
 msgctxt "Menu"
 msgid "Local Game"
 msgstr "Lokales Spiel"
 
-#: src/ui/gui/appwindow.slint:155
+#: src/ui/gui/appwindow.slint:168
 msgctxt "Menu"
 msgid "Controller Config"
 msgstr "Controller-Konfiguration"
 
-#: src/ui/gui/appwindow.slint:159
+#: src/ui/gui/appwindow.slint:172
 msgctxt "Menu"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/appwindow.slint:163
+#: src/ui/gui/appwindow.slint:176
 msgctxt "Menu"
 msgid "Cheats"
 msgstr "Cheats"
 
-#: src/ui/gui/appwindow.slint:167
+#: src/ui/gui/appwindow.slint:180
 msgctxt "Menu"
 msgid "RetroAchievements"
 msgstr "RetroAchievements"
 
-#: src/ui/gui/appwindow.slint:171
+#: src/ui/gui/appwindow.slint:184
 msgctxt "Menu"
 msgid "Settings"
 msgstr "Einstellungen"
 
-#: src/ui/gui/appwindow.slint:175
+#: src/ui/gui/appwindow.slint:188
 msgctxt "Menu"
 msgid "About"
 msgstr "Über"
@@ -97,7 +97,7 @@ msgctxt "Cheats"
 msgid "Clear Cheats For All ROMs"
 msgstr "Cheats für alle ROMs löschen"
 
-#: src/ui/gui/cheat_page.slint:88
+#: src/ui/gui/cheat_page.slint:83
 msgctxt "Cheats"
 msgid "No Cheats Available"
 msgstr "Keine Cheats verfügbar"
@@ -192,47 +192,42 @@ msgctxt "NetplayCreate"
 msgid "Netplay: Create Session"
 msgstr "Netplay: Sitzung erstellen"
 
-#: src/ui/gui/netplay_create.slint:23
+#: src/ui/gui/netplay_create.slint:22
 msgctxt "NetplayCreate"
 msgid "Session Name:"
 msgstr "Sitzungsname:"
 
-#: src/ui/gui/netplay_create.slint:27
+#: src/ui/gui/netplay_create.slint:26
 msgctxt "NetplayCreate"
 msgid "Enter session name"
 msgstr "Sitzungsname eingeben"
 
-#: src/ui/gui/netplay_create.slint:37
+#: src/ui/gui/netplay_create.slint:36
 msgctxt "NetplayCreate"
 msgid "Password (Optional):"
 msgstr "Passwort (optional):"
 
-#: src/ui/gui/netplay_create.slint:41
+#: src/ui/gui/netplay_create.slint:40
 msgctxt "NetplayCreate"
 msgid "Enter session password"
 msgstr "Sitzungspasswort eingeben"
 
-#: src/ui/gui/netplay_create.slint:52
+#: src/ui/gui/netplay_create.slint:51
 msgctxt "NetplayCreate"
 msgid "Player Name:"
 msgstr "Spielername:"
 
-#: src/ui/gui/netplay_create.slint:56
+#: src/ui/gui/netplay_create.slint:55
 msgctxt "NetplayCreate"
 msgid "Enter player name"
 msgstr "Spielername eingeben"
 
 #: src/ui/gui/netplay_create.slint:66
 msgctxt "NetplayCreate"
-msgid "Server:"
-msgstr "Server:"
-
-#: src/ui/gui/netplay_create.slint:86
-msgctxt "NetplayCreate"
 msgid "Select ROM"
 msgstr "ROM auswählen"
 
-#: src/ui/gui/netplay_create.slint:102
+#: src/ui/gui/netplay_create.slint:82
 msgctxt "NetplayCreate"
 msgid ""
 "This game has cheats enabled. Cheats will be synchronized with other players."
@@ -240,21 +235,16 @@ msgstr ""
 "Für dieses Spiel sind Cheats aktiviert. Cheats werden mit anderen Spielern "
 "synchronisiert."
 
-#: src/ui/gui/netplay_create.slint:112
+#: src/ui/gui/netplay_create.slint:91
 msgctxt "NetplayCreate"
 msgid "Create Session"
 msgstr "Sitzung erstellen"
 
-#: src/ui/gui/netplay_create.slint:132
+#: src/ui/gui/netplay_create.slint:107
 msgctxt "NetplayCreate"
 msgid "Cancel"
 msgstr "Abbrechen"
 
-#: src/ui/gui/netplay_create.slint:155
-msgctxt "CustomServerDialog"
-msgid "Enter a custom server URL"
-msgstr "Eigene Server-URL eingeben"
-
 #: src/ui/gui/netplay_join.slint:7
 msgctxt "NetplayJoin"
 msgid "Netplay: Join Session"
@@ -275,152 +265,163 @@ msgctxt "NetplayJoin"
 msgid "Password (if required)"
 msgstr "Passwort (falls erforderlich)"
 
-#: src/ui/gui/netplay_join.slint:41
-msgctxt "NetplayJoin"
-msgid "Custom Server URL (optional):"
-msgstr "Eigene Server-URL (optional):"
-
-#: src/ui/gui/netplay_join.slint:53
+#: src/ui/gui/netplay_join.slint:42
 msgctxt "NetplayJoin"
 msgid "Select ROM"
 msgstr "ROM auswählen"
 
-#: src/ui/gui/netplay_join.slint:68
+#: src/ui/gui/netplay_join.slint:57
 msgctxt "NetplayJoin"
 msgid "Refreshing session list, please wait..."
 msgstr "Sitzungsliste wird aktualisiert, bitte warten …"
 
-#: src/ui/gui/netplay_join.slint:73
+#: src/ui/gui/netplay_join.slint:62
 msgctxt "NetplayJoin"
 msgid "Click on a session below to select it"
 msgstr "Auf eine Sitzung klicken um diese auszuwählen"
 
-#: src/ui/gui/netplay_join.slint:78
+#: src/ui/gui/netplay_join.slint:67
 msgctxt "NetplayJoin"
 msgid "No sessions available. Please refresh to check again."
 msgstr "Keine Sitzungen verfügbar. Bitte aktualisieren, um erneut zu prüfen."
 
-#: src/ui/gui/netplay_join.slint:84
-msgctxt "NetplayJoin"
-msgid "Server"
-msgstr "Server"
-
-#: src/ui/gui/netplay_join.slint:85
+#: src/ui/gui/netplay_join.slint:73
 msgctxt "NetplayJoin"
 msgid "Session Name"
 msgstr "Sitzungsname"
 
-#: src/ui/gui/netplay_join.slint:86
+#: src/ui/gui/netplay_join.slint:74
 msgctxt "NetplayJoin"
 msgid "Game Name"
 msgstr "Spielname"
 
-#: src/ui/gui/netplay_join.slint:87
+#: src/ui/gui/netplay_join.slint:75
 msgctxt "NetplayJoin"
 msgid "Password"
 msgstr "Passwort"
 
-#: src/ui/gui/netplay_join.slint:88
+#: src/ui/gui/netplay_join.slint:76
 msgctxt "NetplayJoin"
 msgid "Cheats"
 msgstr "Cheats"
 
-#: src/ui/gui/netplay_join.slint:102
+#: src/ui/gui/netplay_join.slint:90
 msgctxt "NetplayJoin"
 msgid "Refresh Session List"
 msgstr "Sitzungsliste aktualisieren"
 
-#: src/ui/gui/netplay_join.slint:119
+#: src/ui/gui/netplay_join.slint:105
 msgctxt "NetplayJoin"
 msgid "Join Session"
 msgstr "Sitzung beitreten"
 
-#: src/ui/gui/netplay_join.slint:132
+#: src/ui/gui/netplay_join.slint:117
 msgctxt "NetplayJoin"
 msgid "Cancel"
 msgstr "Abbrechen"
 
-#: src/ui/gui/netplay_page.slint:37
+#: src/ui/gui/netplay_page.slint:31
 msgctxt "Netplay"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/netplay_page.slint:45
+#: src/ui/gui/netplay_page.slint:39
 msgctxt "Netplay"
 msgid "Create Session"
 msgstr "Sitzung erstellen"
 
-#: src/ui/gui/netplay_page.slint:56
+#: src/ui/gui/netplay_page.slint:50
 msgctxt "Netplay"
 msgid "Join Session"
 msgstr "Sitzung beitreten"
 
-#: src/ui/gui/netplay_page.slint:70
+#: src/ui/gui/netplay_page.slint:64
 msgctxt "Netplay"
 msgid "Netplay Discord Channel"
 msgstr "Netplay-Discord-Kanal"
 
-#: src/ui/gui/netplay_page.slint:77
+#: src/ui/gui/netplay_page.slint:71
 msgctxt "Netplay"
 msgid "Provide Feedback"
 msgstr "Feedback geben"
 
-#: src/ui/gui/netplay_wait.slint:15
+#: src/ui/gui/netplay_wait.slint:17
 msgctxt "NetplayWait"
 msgid "Netplay: Waiting Room"
 msgstr "Netplay: Warteraum"
 
-#: src/ui/gui/netplay_wait.slint:27
+#: src/ui/gui/netplay_wait.slint:29
 msgctxt "NetplayWait"
 msgid "Session Name:"
 msgstr "Sitzungsname:"
 
-#: src/ui/gui/netplay_wait.slint:33
+#: src/ui/gui/netplay_wait.slint:35
 msgctxt "NetplayWait"
 msgid "Game Name:"
 msgstr "Spielname:"
 
-#: src/ui/gui/netplay_wait.slint:39
-msgctxt "NetplayWait"
-msgid "Ping:"
-msgstr "Ping:"
-
-#: src/ui/gui/netplay_wait.slint:48
+#: src/ui/gui/netplay_wait.slint:45
 msgctxt "NetplayWait"
 msgid "Player 1:"
 msgstr "Spieler 1:"
 
-#: src/ui/gui/netplay_wait.slint:52
+#: src/ui/gui/netplay_wait.slint:49
 msgctxt "NetplayWait"
 msgid "Player 2:"
 msgstr "Spieler 2:"
 
-#: src/ui/gui/netplay_wait.slint:58
+#: src/ui/gui/netplay_wait.slint:55
 msgctxt "NetplayWait"
 msgid "Player 3:"
 msgstr "Spieler 3:"
 
-#: src/ui/gui/netplay_wait.slint:62
+#: src/ui/gui/netplay_wait.slint:59
 msgctxt "NetplayWait"
 msgid "Player 4:"
 msgstr "Spieler 4:"
 
-#: src/ui/gui/netplay_wait.slint:76
+#: src/ui/gui/netplay_wait.slint:73
 msgctxt "NetplayWait"
 msgid "Enter chat message"
 msgstr "Chatnachricht eingeben"
 
-#: src/ui/gui/netplay_wait.slint:87
+#: src/ui/gui/netplay_wait.slint:84
 msgctxt "NetplayWait"
 msgid "Send Message"
 msgstr "Nachricht senden"
 
-#: src/ui/gui/netplay_wait.slint:105
+#: src/ui/gui/netplay_wait.slint:94
+msgctxt "NetplayWait"
+msgid ""
+"Setting the input delay too low will cause the game to lag.\n"
+"You can lower the input delay in-game by pressing Alt+[ and raise it with "
+"Alt+]."
+msgstr ""
+"Eine zu niedrige Eingabeverzögerung führt zu Ruckeln im Spiel.\n"
+"Sie können die Eingabeverzögerung im Spiel mit Alt+[ verringern und mit "
+"Alt+] erhöhen."
+
+#: src/ui/gui/netplay_wait.slint:101
+msgctxt "NetplayWait"
+msgid "Local Input Delay:"
+msgstr "Lokale Eingabeverzögerung:"
+
+#: src/ui/gui/netplay_wait.slint:118
+msgctxt "NetplayWait"
+msgid "Recommended: "
+msgstr "Empfohlen: "
+
+#: src/ui/gui/netplay_wait.slint:127
 msgctxt "NetplayWait"
 msgid "Start Game"
 msgstr "Spiel starten"
 
-#: src/ui/gui/netplay_wait.slint:113
+#: src/ui/gui/netplay_wait.slint:127
+msgctxt "NetplayWait"
+msgid "Waiting for P2P mesh "
+msgstr "Warten auf P2P-Mesh "
+
+#: src/ui/gui/netplay_wait.slint:135
 msgctxt "NetplayWait"
 msgid "Cancel"
 msgstr "Abbrechen"
@@ -485,71 +486,126 @@ msgctxt "RetroAchievements"
 msgid "View Supported Games"
 msgstr "Unterstützte Spiele anzeigen"
 
-#: src/ui/gui/settings_page.slint:23
+#: src/ui/gui/settings_page.slint:25
 msgctxt "Settings"
 msgid "Settings"
 msgstr "Einstellungen"
 
-#: src/ui/gui/settings_page.slint:34
+#: src/ui/gui/settings_page.slint:32
+msgctxt "Settings"
+msgid "Game"
+msgstr "Spiel"
+
+#: src/ui/gui/settings_page.slint:38
 msgctxt "Settings"
 msgid "Resolution:"
 msgstr "Auflösung:"
 
-#: src/ui/gui/settings_page.slint:48
+#: src/ui/gui/settings_page.slint:51
 msgctxt "Settings"
 msgid "SSAA downscaling"
 msgstr "SSAA-Herunterskalierung"
 
-#: src/ui/gui/settings_page.slint:56
+#: src/ui/gui/settings_page.slint:59
 msgctxt "Settings"
 msgid "Integer Scaling"
 msgstr "Pixelgenaue Skalierung"
 
-#: src/ui/gui/settings_page.slint:64
+#: src/ui/gui/settings_page.slint:67
 msgctxt "Settings"
 msgid "Fullscreen"
 msgstr "Vollbild"
 
-#: src/ui/gui/settings_page.slint:72
+#: src/ui/gui/settings_page.slint:75
 msgctxt "Settings"
 msgid "Widescreen (stretch)"
 msgstr "16:9 (gestreckt)"
 
-#: src/ui/gui/settings_page.slint:80
+#: src/ui/gui/settings_page.slint:83
 msgctxt "Settings"
 msgid "VSync"
 msgstr "VSync"
 
-#: src/ui/gui/settings_page.slint:88
+#: src/ui/gui/settings_page.slint:91
 msgctxt "Settings"
 msgid "Apply CRT shader"
 msgstr "CRT-Shader anwenden"
 
-#: src/ui/gui/settings_page.slint:100
+#: src/ui/gui/settings_page.slint:103
 msgctxt "Settings"
 msgid "Overclock N64 CPU (may cause bugs)"
 msgstr "N64-CPU übertakten (kann Fehler verursachen)"
 
-#: src/ui/gui/settings_page.slint:108
+#: src/ui/gui/settings_page.slint:111
 msgctxt "Settings"
 msgid "Disable Expansion Pak"
 msgstr "Expansion Pak deaktivieren"
 
-#: src/ui/gui/settings_page.slint:116
+#: src/ui/gui/settings_page.slint:119
+msgctxt "Settings"
+msgid "Enable Rewind"
+msgstr "Rewind aktivieren"
+
+#: src/ui/gui/settings_page.slint:127
 msgctxt "Settings"
 msgid "Emulate UNFLoader"
 msgstr "UNFLoader emulieren"
 
-#: src/ui/gui/settings_page.slint:124
+#: src/ui/gui/settings_page.slint:135
 msgctxt "Settings"
 msgid "Emulate VRU"
 msgstr "VRU emulieren"
 
+#: src/ui/gui/settings_page.slint:144
+msgctxt "Settings"
+msgid "UI"
+msgstr "Benutzeroberfläche"
+
+#: src/ui/gui/settings_page.slint:150
+msgctxt "Settings"
+msgid "Theme:"
+msgstr "Thema:"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "System"
+msgstr "System"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Dark"
+msgstr "Dunkel"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Light"
+msgstr "Hell"
+
 #: src/ui/gui/vru_dialog.slint:7
 msgctxt "VruDialog"
 msgid "What Would You Like To Say?"
 msgstr "Was möchten Sie sagen?"
 
+#~ msgctxt "NetplayCreate"
+#~ msgid "Server:"
+#~ msgstr "Server:"
+
+#~ msgctxt "CustomServerDialog"
+#~ msgid "Enter a custom server URL"
+#~ msgstr "Eigene Server-URL eingeben"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Custom Server URL (optional):"
+#~ msgstr "Eigene Server-URL (optional):"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Server"
+#~ msgstr "Server"
+
+#~ msgctxt "NetplayWait"
+#~ msgid "Ping:"
+#~ msgstr "Ping:"
+
 #~ msgctxt "NetplayCreate"
 #~ msgid "Creating server, please wait...This may take about 30 seconds."
 #~ msgstr ""

data/translations/es/LC_MESSAGES/gopher64.po

@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gopher64\n"
-"POT-Creation-Date: 2026-05-25 08:28+0000\n"
+"POT-Creation-Date: 2026-06-30 09:43+0000\n"
 "PO-Revision-Date: 2026-05-11 12:00+0000\n"
 "Last-Translator: Gemini\n"
 "Language-Team: Spanish (Spain)\n"
@@ -47,37 +47,37 @@ msgctxt "About"
 msgid "Donate (via GitHub)"
 msgstr "Donar (a través de GitHub)"
 
-#: src/ui/gui/appwindow.slint:151
+#: src/ui/gui/appwindow.slint:164
 msgctxt "Menu"
 msgid "Local Game"
 msgstr "Juego local"
 
-#: src/ui/gui/appwindow.slint:155
+#: src/ui/gui/appwindow.slint:168
 msgctxt "Menu"
 msgid "Controller Config"
 msgstr "Config. del mando"
 
-#: src/ui/gui/appwindow.slint:159
+#: src/ui/gui/appwindow.slint:172
 msgctxt "Menu"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/appwindow.slint:163
+#: src/ui/gui/appwindow.slint:176
 msgctxt "Menu"
 msgid "Cheats"
 msgstr "Trucos"
 
-#: src/ui/gui/appwindow.slint:167
+#: src/ui/gui/appwindow.slint:180
 msgctxt "Menu"
 msgid "RetroAchievements"
 msgstr "RetroAchievements"
 
-#: src/ui/gui/appwindow.slint:171
+#: src/ui/gui/appwindow.slint:184
 msgctxt "Menu"
 msgid "Settings"
 msgstr "Ajustes"
 
-#: src/ui/gui/appwindow.slint:175
+#: src/ui/gui/appwindow.slint:188
 msgctxt "Menu"
 msgid "About"
 msgstr "Acerca de"
@@ -97,7 +97,7 @@ msgctxt "Cheats"
 msgid "Clear Cheats For All ROMs"
 msgstr "Borrar trucos de todas las ROMs"
 
-#: src/ui/gui/cheat_page.slint:88
+#: src/ui/gui/cheat_page.slint:83
 msgctxt "Cheats"
 msgid "No Cheats Available"
 msgstr "No hay trucos disponibles"
@@ -192,47 +192,42 @@ msgctxt "NetplayCreate"
 msgid "Netplay: Create Session"
 msgstr "Netplay: Crear sesión"
 
-#: src/ui/gui/netplay_create.slint:23
+#: src/ui/gui/netplay_create.slint:22
 msgctxt "NetplayCreate"
 msgid "Session Name:"
 msgstr "Nombre de la sesión:"
 
-#: src/ui/gui/netplay_create.slint:27
+#: src/ui/gui/netplay_create.slint:26
 msgctxt "NetplayCreate"
 msgid "Enter session name"
 msgstr "Introduce el nombre de la sesión"
 
-#: src/ui/gui/netplay_create.slint:37
+#: src/ui/gui/netplay_create.slint:36
 msgctxt "NetplayCreate"
 msgid "Password (Optional):"
 msgstr "Contraseña (Opcional):"
 
-#: src/ui/gui/netplay_create.slint:41
+#: src/ui/gui/netplay_create.slint:40
 msgctxt "NetplayCreate"
 msgid "Enter session password"
 msgstr "Introduce la contraseña"
 
-#: src/ui/gui/netplay_create.slint:52
+#: src/ui/gui/netplay_create.slint:51
 msgctxt "NetplayCreate"
 msgid "Player Name:"
 msgstr "Nombre del jugador:"
 
-#: src/ui/gui/netplay_create.slint:56
+#: src/ui/gui/netplay_create.slint:55
 msgctxt "NetplayCreate"
 msgid "Enter player name"
 msgstr "Introduce tu nombre"
 
 #: src/ui/gui/netplay_create.slint:66
 msgctxt "NetplayCreate"
-msgid "Server:"
-msgstr "Servidor:"
-
-#: src/ui/gui/netplay_create.slint:86
-msgctxt "NetplayCreate"
 msgid "Select ROM"
 msgstr "Seleccionar ROM"
 
-#: src/ui/gui/netplay_create.slint:102
+#: src/ui/gui/netplay_create.slint:82
 msgctxt "NetplayCreate"
 msgid ""
 "This game has cheats enabled. Cheats will be synchronized with other players."
@@ -240,21 +235,16 @@ msgstr ""
 "Este juego tiene trucos activados. Los trucos se sincronizarán con los otros "
 "jugadores."
 
-#: src/ui/gui/netplay_create.slint:112
+#: src/ui/gui/netplay_create.slint:91
 msgctxt "NetplayCreate"
 msgid "Create Session"
 msgstr "Crear sesión"
 
-#: src/ui/gui/netplay_create.slint:132
+#: src/ui/gui/netplay_create.slint:107
 msgctxt "NetplayCreate"
 msgid "Cancel"
 msgstr "Cancelar"
 
-#: src/ui/gui/netplay_create.slint:155
-msgctxt "CustomServerDialog"
-msgid "Enter a custom server URL"
-msgstr "Introduce la URL de servidor personalizado"
-
 #: src/ui/gui/netplay_join.slint:7
 msgctxt "NetplayJoin"
 msgid "Netplay: Join Session"
@@ -275,152 +265,164 @@ msgctxt "NetplayJoin"
 msgid "Password (if required)"
 msgstr "Contraseña (si es necesaria)"
 
-#: src/ui/gui/netplay_join.slint:41
-msgctxt "NetplayJoin"
-msgid "Custom Server URL (optional):"
-msgstr "URL de servidor personalizado (opcional):"
-
-#: src/ui/gui/netplay_join.slint:53
+#: src/ui/gui/netplay_join.slint:42
 msgctxt "NetplayJoin"
 msgid "Select ROM"
 msgstr "Seleccionar ROM"
 
-#: src/ui/gui/netplay_join.slint:68
+#: src/ui/gui/netplay_join.slint:57
 msgctxt "NetplayJoin"
 msgid "Refreshing session list, please wait..."
 msgstr "Actualizando lista de sesiones, espera..."
 
-#: src/ui/gui/netplay_join.slint:73
+#: src/ui/gui/netplay_join.slint:62
 msgctxt "NetplayJoin"
 msgid "Click on a session below to select it"
 msgstr "Pulsa una sesión para seleccionarla"
 
-#: src/ui/gui/netplay_join.slint:78
+#: src/ui/gui/netplay_join.slint:67
 msgctxt "NetplayJoin"
 msgid "No sessions available. Please refresh to check again."
 msgstr "No hay sesiones disponibles. Actualiza para comprobar de nuevo."
 
-#: src/ui/gui/netplay_join.slint:84
-msgctxt "NetplayJoin"
-msgid "Server"
-msgstr "Servidor"
-
-#: src/ui/gui/netplay_join.slint:85
+#: src/ui/gui/netplay_join.slint:73
 msgctxt "NetplayJoin"
 msgid "Session Name"
 msgstr "Nombre de la sesión"
 
-#: src/ui/gui/netplay_join.slint:86
+#: src/ui/gui/netplay_join.slint:74
 msgctxt "NetplayJoin"
 msgid "Game Name"
 msgstr "Nombre del juego"
 
-#: src/ui/gui/netplay_join.slint:87
+#: src/ui/gui/netplay_join.slint:75
 msgctxt "NetplayJoin"
 msgid "Password"
 msgstr "Contraseña"
 
-#: src/ui/gui/netplay_join.slint:88
+#: src/ui/gui/netplay_join.slint:76
 msgctxt "NetplayJoin"
 msgid "Cheats"
 msgstr "Trucos"
 
-#: src/ui/gui/netplay_join.slint:102
+#: src/ui/gui/netplay_join.slint:90
 msgctxt "NetplayJoin"
 msgid "Refresh Session List"
 msgstr "Actualizar lista"
 
-#: src/ui/gui/netplay_join.slint:119
+#: src/ui/gui/netplay_join.slint:105
 msgctxt "NetplayJoin"
 msgid "Join Session"
 msgstr "Unirse a la sesión"
 
-#: src/ui/gui/netplay_join.slint:132
+#: src/ui/gui/netplay_join.slint:117
 msgctxt "NetplayJoin"
 msgid "Cancel"
 msgstr "Cancelar"
 
-#: src/ui/gui/netplay_page.slint:37
+#: src/ui/gui/netplay_page.slint:31
 msgctxt "Netplay"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/netplay_page.slint:45
+#: src/ui/gui/netplay_page.slint:39
 msgctxt "Netplay"
 msgid "Create Session"
 msgstr "Crear sesión"
 
-#: src/ui/gui/netplay_page.slint:56
+#: src/ui/gui/netplay_page.slint:50
 msgctxt "Netplay"
 msgid "Join Session"
 msgstr "Unirse a la sesión"
 
-#: src/ui/gui/netplay_page.slint:70
+#: src/ui/gui/netplay_page.slint:64
 msgctxt "Netplay"
 msgid "Netplay Discord Channel"
 msgstr "Canal de Discord de Netplay"
 
-#: src/ui/gui/netplay_page.slint:77
+#: src/ui/gui/netplay_page.slint:71
 msgctxt "Netplay"
 msgid "Provide Feedback"
 msgstr "Enviar comentarios"
 
-#: src/ui/gui/netplay_wait.slint:15
+#: src/ui/gui/netplay_wait.slint:17
 msgctxt "NetplayWait"
 msgid "Netplay: Waiting Room"
 msgstr "Netplay: Sala de espera"
 
-#: src/ui/gui/netplay_wait.slint:27
+#: src/ui/gui/netplay_wait.slint:29
 msgctxt "NetplayWait"
 msgid "Session Name:"
 msgstr "Nombre de la sesión:"
 
-#: src/ui/gui/netplay_wait.slint:33
+#: src/ui/gui/netplay_wait.slint:35
 msgctxt "NetplayWait"
 msgid "Game Name:"
 msgstr "Nombre del juego:"
 
-#: src/ui/gui/netplay_wait.slint:39
-msgctxt "NetplayWait"
-msgid "Ping:"
-msgstr "Latencia (Ping):"
-
-#: src/ui/gui/netplay_wait.slint:48
+#: src/ui/gui/netplay_wait.slint:45
 msgctxt "NetplayWait"
 msgid "Player 1:"
 msgstr "Jugador 1:"
 
-#: src/ui/gui/netplay_wait.slint:52
+#: src/ui/gui/netplay_wait.slint:49
 msgctxt "NetplayWait"
 msgid "Player 2:"
 msgstr "Jugador 2:"
 
-#: src/ui/gui/netplay_wait.slint:58
+#: src/ui/gui/netplay_wait.slint:55
 msgctxt "NetplayWait"
 msgid "Player 3:"
 msgstr "Jugador 3:"
 
-#: src/ui/gui/netplay_wait.slint:62
+#: src/ui/gui/netplay_wait.slint:59
 msgctxt "NetplayWait"
 msgid "Player 4:"
 msgstr "Jugador 4:"
 
-#: src/ui/gui/netplay_wait.slint:76
+#: src/ui/gui/netplay_wait.slint:73
 msgctxt "NetplayWait"
 msgid "Enter chat message"
 msgstr "Escribe un mensaje en el chat"
 
-#: src/ui/gui/netplay_wait.slint:87
+#: src/ui/gui/netplay_wait.slint:84
 msgctxt "NetplayWait"
 msgid "Send Message"
 msgstr "Enviar mensaje"
 
-#: src/ui/gui/netplay_wait.slint:105
+#: src/ui/gui/netplay_wait.slint:94
+msgctxt "NetplayWait"
+msgid ""
+"Setting the input delay too low will cause the game to lag.\n"
+"You can lower the input delay in-game by pressing Alt+[ and raise it with "
+"Alt+]."
+msgstr ""
+"Configurar un retardo de entrada demasiado bajo hará que el juego se "
+"ralentice.\n"
+"Puedes reducir el retardo de entrada en el juego pulsando Alt+[ y aumentarlo "
+"con Alt+]."
+
+#: src/ui/gui/netplay_wait.slint:101
+msgctxt "NetplayWait"
+msgid "Local Input Delay:"
+msgstr "Retardo de entrada local:"
+
+#: src/ui/gui/netplay_wait.slint:118
+msgctxt "NetplayWait"
+msgid "Recommended: "
+msgstr "Recomendado: "
+
+#: src/ui/gui/netplay_wait.slint:127
 msgctxt "NetplayWait"
 msgid "Start Game"
 msgstr "Iniciar juego"
 
-#: src/ui/gui/netplay_wait.slint:113
+#: src/ui/gui/netplay_wait.slint:127
+msgctxt "NetplayWait"
+msgid "Waiting for P2P mesh "
+msgstr "Esperando malla P2P "
+
+#: src/ui/gui/netplay_wait.slint:135
 msgctxt "NetplayWait"
 msgid "Cancel"
 msgstr "Cancelar"
@@ -485,71 +487,126 @@ msgctxt "RetroAchievements"
 msgid "View Supported Games"
 msgstr "Ver juegos compatibles"
 
-#: src/ui/gui/settings_page.slint:23
+#: src/ui/gui/settings_page.slint:25
 msgctxt "Settings"
 msgid "Settings"
 msgstr "Ajustes"
 
-#: src/ui/gui/settings_page.slint:34
+#: src/ui/gui/settings_page.slint:32
+msgctxt "Settings"
+msgid "Game"
+msgstr "Juego"
+
+#: src/ui/gui/settings_page.slint:38
 msgctxt "Settings"
 msgid "Resolution:"
 msgstr "Resolución:"
 
-#: src/ui/gui/settings_page.slint:48
+#: src/ui/gui/settings_page.slint:51
 msgctxt "Settings"
 msgid "SSAA downscaling"
 msgstr "Reducción de escala SSAA"
 
-#: src/ui/gui/settings_page.slint:56
+#: src/ui/gui/settings_page.slint:59
 msgctxt "Settings"
 msgid "Integer Scaling"
 msgstr "Escalado por enteros"
 
-#: src/ui/gui/settings_page.slint:64
+#: src/ui/gui/settings_page.slint:67
 msgctxt "Settings"
 msgid "Fullscreen"
 msgstr "Pantalla completa"
 
-#: src/ui/gui/settings_page.slint:72
+#: src/ui/gui/settings_page.slint:75
 msgctxt "Settings"
 msgid "Widescreen (stretch)"
 msgstr "Pantalla ancha (estirado)"
 
-#: src/ui/gui/settings_page.slint:80
+#: src/ui/gui/settings_page.slint:83
 msgctxt "Settings"
 msgid "VSync"
 msgstr "Sincronización vertical (VSync)"
 
-#: src/ui/gui/settings_page.slint:88
+#: src/ui/gui/settings_page.slint:91
 msgctxt "Settings"
 msgid "Apply CRT shader"
 msgstr "Aplicar sombreador CRT"
 
-#: src/ui/gui/settings_page.slint:100
+#: src/ui/gui/settings_page.slint:103
 msgctxt "Settings"
 msgid "Overclock N64 CPU (may cause bugs)"
 msgstr "Overclock CPU N64 (puede causar errores)"
 
-#: src/ui/gui/settings_page.slint:108
+#: src/ui/gui/settings_page.slint:111
 msgctxt "Settings"
 msgid "Disable Expansion Pak"
 msgstr "Desactivar Expansion Pak"
 
-#: src/ui/gui/settings_page.slint:116
+#: src/ui/gui/settings_page.slint:119
+msgctxt "Settings"
+msgid "Enable Rewind"
+msgstr "Activar rebobinado"
+
+#: src/ui/gui/settings_page.slint:127
 msgctxt "Settings"
 msgid "Emulate UNFLoader"
 msgstr "Emular UNFLoader"
 
-#: src/ui/gui/settings_page.slint:124
+#: src/ui/gui/settings_page.slint:135
 msgctxt "Settings"
 msgid "Emulate VRU"
 msgstr "Emular VRU"
 
+#: src/ui/gui/settings_page.slint:144
+msgctxt "Settings"
+msgid "UI"
+msgstr "Interfaz"
+
+#: src/ui/gui/settings_page.slint:150
+msgctxt "Settings"
+msgid "Theme:"
+msgstr "Tema:"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "System"
+msgstr "Sistema"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Dark"
+msgstr "Oscuro"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Light"
+msgstr "Claro"
+
 #: src/ui/gui/vru_dialog.slint:7
 msgctxt "VruDialog"
 msgid "What Would You Like To Say?"
 msgstr "¿Qué te gustaría decir?"
 
+#~ msgctxt "NetplayCreate"
+#~ msgid "Server:"
+#~ msgstr "Servidor:"
+
+#~ msgctxt "CustomServerDialog"
+#~ msgid "Enter a custom server URL"
+#~ msgstr "Introduce la URL de servidor personalizado"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Custom Server URL (optional):"
+#~ msgstr "URL de servidor personalizado (opcional):"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Server"
+#~ msgstr "Servidor"
+
+#~ msgctxt "NetplayWait"
+#~ msgid "Ping:"
+#~ msgstr "Latencia (Ping):"
+
 #~ msgctxt "NetplayCreate"
 #~ msgid "Creating server, please wait...This may take about 30 seconds."
 #~ msgstr "Creando servidor, espera... Puede tardar unos 30 segundos."

data/translations/fr/LC_MESSAGES/gopher64.po

@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gopher64\n"
-"POT-Creation-Date: 2026-05-25 08:28+0000\n"
+"POT-Creation-Date: 2026-06-30 09:43+0000\n"
 "PO-Revision-Date: 2026-05-11 12:00+0000\n"
 "Last-Translator: \n"
 "Language-Team: French (France)\n"
@@ -47,37 +47,37 @@ msgctxt "About"
 msgid "Donate (via GitHub)"
 msgstr "Faire un don (via GitHub)"
 
-#: src/ui/gui/appwindow.slint:151
+#: src/ui/gui/appwindow.slint:164
 msgctxt "Menu"
 msgid "Local Game"
 msgstr "Jeu local"
 
-#: src/ui/gui/appwindow.slint:155
+#: src/ui/gui/appwindow.slint:168
 msgctxt "Menu"
 msgid "Controller Config"
 msgstr "Configuration manette"
 
-#: src/ui/gui/appwindow.slint:159
+#: src/ui/gui/appwindow.slint:172
 msgctxt "Menu"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/appwindow.slint:163
+#: src/ui/gui/appwindow.slint:176
 msgctxt "Menu"
 msgid "Cheats"
 msgstr "Triche"
 
-#: src/ui/gui/appwindow.slint:167
+#: src/ui/gui/appwindow.slint:180
 msgctxt "Menu"
 msgid "RetroAchievements"
 msgstr "RetroAchievements"
 
-#: src/ui/gui/appwindow.slint:171
+#: src/ui/gui/appwindow.slint:184
 msgctxt "Menu"
 msgid "Settings"
 msgstr "Paramètres"
 
-#: src/ui/gui/appwindow.slint:175
+#: src/ui/gui/appwindow.slint:188
 msgctxt "Menu"
 msgid "About"
 msgstr "À propos"
@@ -97,7 +97,7 @@ msgctxt "Cheats"
 msgid "Clear Cheats For All ROMs"
 msgstr "Effacer la triche pour toutes les ROMs"
 
-#: src/ui/gui/cheat_page.slint:88
+#: src/ui/gui/cheat_page.slint:83
 msgctxt "Cheats"
 msgid "No Cheats Available"
 msgstr "Aucune triche disponible"
@@ -192,47 +192,42 @@ msgctxt "NetplayCreate"
 msgid "Netplay: Create Session"
 msgstr "Netplay : créer une session"
 
-#: src/ui/gui/netplay_create.slint:23
+#: src/ui/gui/netplay_create.slint:22
 msgctxt "NetplayCreate"
 msgid "Session Name:"
 msgstr "Nom de la session :"
 
-#: src/ui/gui/netplay_create.slint:27
+#: src/ui/gui/netplay_create.slint:26
 msgctxt "NetplayCreate"
 msgid "Enter session name"
 msgstr "Saisir le nom de la session"
 
-#: src/ui/gui/netplay_create.slint:37
+#: src/ui/gui/netplay_create.slint:36
 msgctxt "NetplayCreate"
 msgid "Password (Optional):"
 msgstr "Mot de passe (facultatif) :"
 
-#: src/ui/gui/netplay_create.slint:41
+#: src/ui/gui/netplay_create.slint:40
 msgctxt "NetplayCreate"
 msgid "Enter session password"
 msgstr "Saisir le mot de passe de la session"
 
-#: src/ui/gui/netplay_create.slint:52
+#: src/ui/gui/netplay_create.slint:51
 msgctxt "NetplayCreate"
 msgid "Player Name:"
 msgstr "Nom du joueur :"
 
-#: src/ui/gui/netplay_create.slint:56
+#: src/ui/gui/netplay_create.slint:55
 msgctxt "NetplayCreate"
 msgid "Enter player name"
 msgstr "Saisir le nom du joueur"
 
 #: src/ui/gui/netplay_create.slint:66
 msgctxt "NetplayCreate"
-msgid "Server:"
-msgstr "Serveur :"
-
-#: src/ui/gui/netplay_create.slint:86
-msgctxt "NetplayCreate"
 msgid "Select ROM"
 msgstr "Sélectionner une ROM"
 
-#: src/ui/gui/netplay_create.slint:102
+#: src/ui/gui/netplay_create.slint:82
 msgctxt "NetplayCreate"
 msgid ""
 "This game has cheats enabled. Cheats will be synchronized with other players."
@@ -240,21 +235,16 @@ msgstr ""
 "La triche est activée pour ce jeu. Elle sera synchronisée avec les autres "
 "joueurs."
 
-#: src/ui/gui/netplay_create.slint:112
+#: src/ui/gui/netplay_create.slint:91
 msgctxt "NetplayCreate"
 msgid "Create Session"
 msgstr "Créer la session"
 
-#: src/ui/gui/netplay_create.slint:132
+#: src/ui/gui/netplay_create.slint:107
 msgctxt "NetplayCreate"
 msgid "Cancel"
 msgstr "Annuler"
 
-#: src/ui/gui/netplay_create.slint:155
-msgctxt "CustomServerDialog"
-msgid "Enter a custom server URL"
-msgstr "Saisir l'URL personnalisée du serveur"
-
 #: src/ui/gui/netplay_join.slint:7
 msgctxt "NetplayJoin"
 msgid "Netplay: Join Session"
@@ -275,153 +265,164 @@ msgctxt "NetplayJoin"
 msgid "Password (if required)"
 msgstr "Mot de passe (si requis)"
 
-#: src/ui/gui/netplay_join.slint:41
-msgctxt "NetplayJoin"
-msgid "Custom Server URL (optional):"
-msgstr "URL personnalisée du serveur (facultatif) :"
-
-#: src/ui/gui/netplay_join.slint:53
+#: src/ui/gui/netplay_join.slint:42
 msgctxt "NetplayJoin"
 msgid "Select ROM"
 msgstr "Sélectionner une ROM"
 
-#: src/ui/gui/netplay_join.slint:68
+#: src/ui/gui/netplay_join.slint:57
 msgctxt "NetplayJoin"
 msgid "Refreshing session list, please wait..."
 msgstr "Actualisation de la liste des sessions, veuillez patienter…"
 
-#: src/ui/gui/netplay_join.slint:73
+#: src/ui/gui/netplay_join.slint:62
 msgctxt "NetplayJoin"
 msgid "Click on a session below to select it"
 msgstr "Cliquez sur une session ci-dessous pour la sélectionner"
 
-#: src/ui/gui/netplay_join.slint:78
+#: src/ui/gui/netplay_join.slint:67
 msgctxt "NetplayJoin"
 msgid "No sessions available. Please refresh to check again."
 msgstr ""
 "Aucune session disponible. Veuillez actualiser pour vérifier à nouveau."
 
-#: src/ui/gui/netplay_join.slint:84
-msgctxt "NetplayJoin"
-msgid "Server"
-msgstr "Serveur"
-
-#: src/ui/gui/netplay_join.slint:85
+#: src/ui/gui/netplay_join.slint:73
 msgctxt "NetplayJoin"
 msgid "Session Name"
 msgstr "Nom de la session"
 
-#: src/ui/gui/netplay_join.slint:86
+#: src/ui/gui/netplay_join.slint:74
 msgctxt "NetplayJoin"
 msgid "Game Name"
 msgstr "Nom du jeu"
 
-#: src/ui/gui/netplay_join.slint:87
+#: src/ui/gui/netplay_join.slint:75
 msgctxt "NetplayJoin"
 msgid "Password"
 msgstr "Mot de passe"
 
-#: src/ui/gui/netplay_join.slint:88
+#: src/ui/gui/netplay_join.slint:76
 msgctxt "NetplayJoin"
 msgid "Cheats"
 msgstr "Triche"
 
-#: src/ui/gui/netplay_join.slint:102
+#: src/ui/gui/netplay_join.slint:90
 msgctxt "NetplayJoin"
 msgid "Refresh Session List"
 msgstr "Actualiser la liste"
 
-#: src/ui/gui/netplay_join.slint:119
+#: src/ui/gui/netplay_join.slint:105
 msgctxt "NetplayJoin"
 msgid "Join Session"
 msgstr "Rejoindre la session"
 
-#: src/ui/gui/netplay_join.slint:132
+#: src/ui/gui/netplay_join.slint:117
 msgctxt "NetplayJoin"
 msgid "Cancel"
 msgstr "Annuler"
 
-#: src/ui/gui/netplay_page.slint:37
+#: src/ui/gui/netplay_page.slint:31
 msgctxt "Netplay"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/netplay_page.slint:45
+#: src/ui/gui/netplay_page.slint:39
 msgctxt "Netplay"
 msgid "Create Session"
 msgstr "Créer une session"
 
-#: src/ui/gui/netplay_page.slint:56
+#: src/ui/gui/netplay_page.slint:50
 msgctxt "Netplay"
 msgid "Join Session"
 msgstr "Rejoindre une session"
 
-#: src/ui/gui/netplay_page.slint:70
+#: src/ui/gui/netplay_page.slint:64
 msgctxt "Netplay"
 msgid "Netplay Discord Channel"
 msgstr "Salon Discord Netplay"
 
-#: src/ui/gui/netplay_page.slint:77
+#: src/ui/gui/netplay_page.slint:71
 msgctxt "Netplay"
 msgid "Provide Feedback"
 msgstr "Donner votre avis"
 
-#: src/ui/gui/netplay_wait.slint:15
+#: src/ui/gui/netplay_wait.slint:17
 msgctxt "NetplayWait"
 msgid "Netplay: Waiting Room"
 msgstr "Netplay : salle d'attente"
 
-#: src/ui/gui/netplay_wait.slint:27
+#: src/ui/gui/netplay_wait.slint:29
 msgctxt "NetplayWait"
 msgid "Session Name:"
 msgstr "Nom de la session :"
 
-#: src/ui/gui/netplay_wait.slint:33
+#: src/ui/gui/netplay_wait.slint:35
 msgctxt "NetplayWait"
 msgid "Game Name:"
 msgstr "Nom du jeu :"
 
-#: src/ui/gui/netplay_wait.slint:39
-msgctxt "NetplayWait"
-msgid "Ping:"
-msgstr "Ping :"
-
-#: src/ui/gui/netplay_wait.slint:48
+#: src/ui/gui/netplay_wait.slint:45
 msgctxt "NetplayWait"
 msgid "Player 1:"
 msgstr "Joueur 1 :"
 
-#: src/ui/gui/netplay_wait.slint:52
+#: src/ui/gui/netplay_wait.slint:49
 msgctxt "NetplayWait"
 msgid "Player 2:"
 msgstr "Joueur 2 :"
 
-#: src/ui/gui/netplay_wait.slint:58
+#: src/ui/gui/netplay_wait.slint:55
 msgctxt "NetplayWait"
 msgid "Player 3:"
 msgstr "Joueur 3 :"
 
-#: src/ui/gui/netplay_wait.slint:62
+#: src/ui/gui/netplay_wait.slint:59
 msgctxt "NetplayWait"
 msgid "Player 4:"
 msgstr "Joueur 4 :"
 
-#: src/ui/gui/netplay_wait.slint:76
+#: src/ui/gui/netplay_wait.slint:73
 msgctxt "NetplayWait"
 msgid "Enter chat message"
 msgstr "Saisir un message"
 
-#: src/ui/gui/netplay_wait.slint:87
+#: src/ui/gui/netplay_wait.slint:84
 msgctxt "NetplayWait"
 msgid "Send Message"
 msgstr "Envoyer"
 
-#: src/ui/gui/netplay_wait.slint:105
+#: src/ui/gui/netplay_wait.slint:94
+msgctxt "NetplayWait"
+msgid ""
+"Setting the input delay too low will cause the game to lag.\n"
+"You can lower the input delay in-game by pressing Alt+[ and raise it with "
+"Alt+]."
+msgstr ""
+"Régler le délai d'entrée trop bas provoquera des ralentissements.\n"
+"Vous pouvez diminuer le délai d'entrée en jeu avec Alt+[ et l'augmenter avec "
+"Alt+]."
+
+#: src/ui/gui/netplay_wait.slint:101
+msgctxt "NetplayWait"
+msgid "Local Input Delay:"
+msgstr "Délai d'entrée local :"
+
+#: src/ui/gui/netplay_wait.slint:118
+msgctxt "NetplayWait"
+msgid "Recommended: "
+msgstr "Recommandé : "
+
+#: src/ui/gui/netplay_wait.slint:127
 msgctxt "NetplayWait"
 msgid "Start Game"
 msgstr "Lancer la partie"
 
-#: src/ui/gui/netplay_wait.slint:113
+#: src/ui/gui/netplay_wait.slint:127
+msgctxt "NetplayWait"
+msgid "Waiting for P2P mesh "
+msgstr "En attente du maillage P2P "
+
+#: src/ui/gui/netplay_wait.slint:135
 msgctxt "NetplayWait"
 msgid "Cancel"
 msgstr "Annuler"
@@ -486,71 +487,126 @@ msgctxt "RetroAchievements"
 msgid "View Supported Games"
 msgstr "Voir les jeux pris en charge"
 
-#: src/ui/gui/settings_page.slint:23
+#: src/ui/gui/settings_page.slint:25
 msgctxt "Settings"
 msgid "Settings"
 msgstr "Paramètres"
 
-#: src/ui/gui/settings_page.slint:34
+#: src/ui/gui/settings_page.slint:32
+msgctxt "Settings"
+msgid "Game"
+msgstr "Jeu"
+
+#: src/ui/gui/settings_page.slint:38
 msgctxt "Settings"
 msgid "Resolution:"
 msgstr "Résolution :"
 
-#: src/ui/gui/settings_page.slint:48
+#: src/ui/gui/settings_page.slint:51
 msgctxt "Settings"
 msgid "SSAA downscaling"
 msgstr "Réduction SSAA"
 
-#: src/ui/gui/settings_page.slint:56
+#: src/ui/gui/settings_page.slint:59
 msgctxt "Settings"
 msgid "Integer Scaling"
 msgstr "Mise à l'échelle par entiers"
 
-#: src/ui/gui/settings_page.slint:64
+#: src/ui/gui/settings_page.slint:67
 msgctxt "Settings"
 msgid "Fullscreen"
 msgstr "Plein écran"
 
-#: src/ui/gui/settings_page.slint:72
+#: src/ui/gui/settings_page.slint:75
 msgctxt "Settings"
 msgid "Widescreen (stretch)"
 msgstr "Écran large (étiré)"
 
-#: src/ui/gui/settings_page.slint:80
+#: src/ui/gui/settings_page.slint:83
 msgctxt "Settings"
 msgid "VSync"
 msgstr "Synchro verticale"
 
-#: src/ui/gui/settings_page.slint:88
+#: src/ui/gui/settings_page.slint:91
 msgctxt "Settings"
 msgid "Apply CRT shader"
 msgstr "Appliquer le filtre CRT"
 
-#: src/ui/gui/settings_page.slint:100
+#: src/ui/gui/settings_page.slint:103
 msgctxt "Settings"
 msgid "Overclock N64 CPU (may cause bugs)"
 msgstr "Surcharger le CPU N64 (risque de bugs)"
 
-#: src/ui/gui/settings_page.slint:108
+#: src/ui/gui/settings_page.slint:111
 msgctxt "Settings"
 msgid "Disable Expansion Pak"
 msgstr "Désactiver l'Expansion Pak"
 
-#: src/ui/gui/settings_page.slint:116
+#: src/ui/gui/settings_page.slint:119
+msgctxt "Settings"
+msgid "Enable Rewind"
+msgstr "Activer le rembobinage"
+
+#: src/ui/gui/settings_page.slint:127
 msgctxt "Settings"
 msgid "Emulate UNFLoader"
 msgstr "Émuler UNFLoader"
 
-#: src/ui/gui/settings_page.slint:124
+#: src/ui/gui/settings_page.slint:135
 msgctxt "Settings"
 msgid "Emulate VRU"
 msgstr "Émuler le VRU"
 
+#: src/ui/gui/settings_page.slint:144
+msgctxt "Settings"
+msgid "UI"
+msgstr "Interface"
+
+#: src/ui/gui/settings_page.slint:150
+msgctxt "Settings"
+msgid "Theme:"
+msgstr "Thème :"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "System"
+msgstr "Système"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Dark"
+msgstr "Sombre"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Light"
+msgstr "Clair"
+
 #: src/ui/gui/vru_dialog.slint:7
 msgctxt "VruDialog"
 msgid "What Would You Like To Say?"
 msgstr "Que souhaitez-vous dire ?"
 
+#~ msgctxt "NetplayCreate"
+#~ msgid "Server:"
+#~ msgstr "Serveur :"
+
+#~ msgctxt "CustomServerDialog"
+#~ msgid "Enter a custom server URL"
+#~ msgstr "Saisir l'URL personnalisée du serveur"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Custom Server URL (optional):"
+#~ msgstr "URL personnalisée du serveur (facultatif) :"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Server"
+#~ msgstr "Serveur"
+
+#~ msgctxt "NetplayWait"
+#~ msgid "Ping:"
+#~ msgstr "Ping :"
+
 #~ msgctxt "NetplayCreate"
 #~ msgid "Creating server, please wait...This may take about 30 seconds."
 #~ msgstr ""

data/translations/gopher64.pot

@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2026-05-25 08:28+0000\n"
+"POT-Creation-Date: 2026-06-30 09:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -47,37 +47,37 @@ msgctxt "About"
 msgid "Donate (via GitHub)"
 msgstr ""
 
-#: src/ui/gui/appwindow.slint:151
+#: src/ui/gui/appwindow.slint:164
 msgctxt "Menu"
 msgid "Local Game"
 msgstr ""
 
-#: src/ui/gui/appwindow.slint:155
+#: src/ui/gui/appwindow.slint:168
 msgctxt "Menu"
 msgid "Controller Config"
 msgstr ""
 
-#: src/ui/gui/appwindow.slint:159
+#: src/ui/gui/appwindow.slint:172
 msgctxt "Menu"
 msgid "Netplay"
 msgstr ""
 
-#: src/ui/gui/appwindow.slint:163
+#: src/ui/gui/appwindow.slint:176
 msgctxt "Menu"
 msgid "Cheats"
 msgstr ""
 
-#: src/ui/gui/appwindow.slint:167
+#: src/ui/gui/appwindow.slint:180
 msgctxt "Menu"
 msgid "RetroAchievements"
 msgstr ""
 
-#: src/ui/gui/appwindow.slint:171
+#: src/ui/gui/appwindow.slint:184
 msgctxt "Menu"
 msgid "Settings"
 msgstr ""
 
-#: src/ui/gui/appwindow.slint:175
+#: src/ui/gui/appwindow.slint:188
 msgctxt "Menu"
 msgid "About"
 msgstr ""
@@ -97,7 +97,7 @@ msgctxt "Cheats"
 msgid "Clear Cheats For All ROMs"
 msgstr ""
 
-#: src/ui/gui/cheat_page.slint:88
+#: src/ui/gui/cheat_page.slint:83
 msgctxt "Cheats"
 msgid "No Cheats Available"
 msgstr ""
@@ -192,67 +192,57 @@ msgctxt "NetplayCreate"
 msgid "Netplay: Create Session"
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:23
+#: src/ui/gui/netplay_create.slint:22
 msgctxt "NetplayCreate"
 msgid "Session Name:"
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:27
+#: src/ui/gui/netplay_create.slint:26
 msgctxt "NetplayCreate"
 msgid "Enter session name"
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:37
+#: src/ui/gui/netplay_create.slint:36
 msgctxt "NetplayCreate"
 msgid "Password (Optional):"
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:41
+#: src/ui/gui/netplay_create.slint:40
 msgctxt "NetplayCreate"
 msgid "Enter session password"
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:52
+#: src/ui/gui/netplay_create.slint:51
 msgctxt "NetplayCreate"
 msgid "Player Name:"
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:56
+#: src/ui/gui/netplay_create.slint:55
 msgctxt "NetplayCreate"
 msgid "Enter player name"
 msgstr ""
 
 #: src/ui/gui/netplay_create.slint:66
 msgctxt "NetplayCreate"
-msgid "Server:"
-msgstr ""
-
-#: src/ui/gui/netplay_create.slint:86
-msgctxt "NetplayCreate"
 msgid "Select ROM"
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:102
+#: src/ui/gui/netplay_create.slint:82
 msgctxt "NetplayCreate"
 msgid ""
 "This game has cheats enabled. Cheats will be synchronized with other players."
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:112
+#: src/ui/gui/netplay_create.slint:91
 msgctxt "NetplayCreate"
 msgid "Create Session"
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:132
+#: src/ui/gui/netplay_create.slint:107
 msgctxt "NetplayCreate"
 msgid "Cancel"
 msgstr ""
 
-#: src/ui/gui/netplay_create.slint:155
-msgctxt "CustomServerDialog"
-msgid "Enter a custom server URL"
-msgstr ""
-
 #: src/ui/gui/netplay_join.slint:7
 msgctxt "NetplayJoin"
 msgid "Netplay: Join Session"
@@ -273,152 +263,159 @@ msgctxt "NetplayJoin"
 msgid "Password (if required)"
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:41
-msgctxt "NetplayJoin"
-msgid "Custom Server URL (optional):"
-msgstr ""
-
-#: src/ui/gui/netplay_join.slint:53
+#: src/ui/gui/netplay_join.slint:42
 msgctxt "NetplayJoin"
 msgid "Select ROM"
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:68
+#: src/ui/gui/netplay_join.slint:57
 msgctxt "NetplayJoin"
 msgid "Refreshing session list, please wait..."
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:73
+#: src/ui/gui/netplay_join.slint:62
 msgctxt "NetplayJoin"
 msgid "Click on a session below to select it"
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:78
+#: src/ui/gui/netplay_join.slint:67
 msgctxt "NetplayJoin"
 msgid "No sessions available. Please refresh to check again."
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:84
-msgctxt "NetplayJoin"
-msgid "Server"
-msgstr ""
-
-#: src/ui/gui/netplay_join.slint:85
+#: src/ui/gui/netplay_join.slint:73
 msgctxt "NetplayJoin"
 msgid "Session Name"
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:86
+#: src/ui/gui/netplay_join.slint:74
 msgctxt "NetplayJoin"
 msgid "Game Name"
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:87
+#: src/ui/gui/netplay_join.slint:75
 msgctxt "NetplayJoin"
 msgid "Password"
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:88
+#: src/ui/gui/netplay_join.slint:76
 msgctxt "NetplayJoin"
 msgid "Cheats"
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:102
+#: src/ui/gui/netplay_join.slint:90
 msgctxt "NetplayJoin"
 msgid "Refresh Session List"
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:119
+#: src/ui/gui/netplay_join.slint:105
 msgctxt "NetplayJoin"
 msgid "Join Session"
 msgstr ""
 
-#: src/ui/gui/netplay_join.slint:132
+#: src/ui/gui/netplay_join.slint:117
 msgctxt "NetplayJoin"
 msgid "Cancel"
 msgstr ""
 
-#: src/ui/gui/netplay_page.slint:37
+#: src/ui/gui/netplay_page.slint:31
 msgctxt "Netplay"
 msgid "Netplay"
 msgstr ""
 
-#: src/ui/gui/netplay_page.slint:45
+#: src/ui/gui/netplay_page.slint:39
 msgctxt "Netplay"
 msgid "Create Session"
 msgstr ""
 
-#: src/ui/gui/netplay_page.slint:56
+#: src/ui/gui/netplay_page.slint:50
 msgctxt "Netplay"
 msgid "Join Session"
 msgstr ""
 
-#: src/ui/gui/netplay_page.slint:70
+#: src/ui/gui/netplay_page.slint:64
 msgctxt "Netplay"
 msgid "Netplay Discord Channel"
 msgstr ""
 
-#: src/ui/gui/netplay_page.slint:77
+#: src/ui/gui/netplay_page.slint:71
 msgctxt "Netplay"
 msgid "Provide Feedback"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:15
+#: src/ui/gui/netplay_wait.slint:17
 msgctxt "NetplayWait"
 msgid "Netplay: Waiting Room"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:27
+#: src/ui/gui/netplay_wait.slint:29
 msgctxt "NetplayWait"
 msgid "Session Name:"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:33
+#: src/ui/gui/netplay_wait.slint:35
 msgctxt "NetplayWait"
 msgid "Game Name:"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:39
-msgctxt "NetplayWait"
-msgid "Ping:"
-msgstr ""
-
-#: src/ui/gui/netplay_wait.slint:48
+#: src/ui/gui/netplay_wait.slint:45
 msgctxt "NetplayWait"
 msgid "Player 1:"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:52
+#: src/ui/gui/netplay_wait.slint:49
 msgctxt "NetplayWait"
 msgid "Player 2:"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:58
+#: src/ui/gui/netplay_wait.slint:55
 msgctxt "NetplayWait"
 msgid "Player 3:"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:62
+#: src/ui/gui/netplay_wait.slint:59
 msgctxt "NetplayWait"
 msgid "Player 4:"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:76
+#: src/ui/gui/netplay_wait.slint:73
 msgctxt "NetplayWait"
 msgid "Enter chat message"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:87
+#: src/ui/gui/netplay_wait.slint:84
 msgctxt "NetplayWait"
 msgid "Send Message"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:105
+#: src/ui/gui/netplay_wait.slint:94
+msgctxt "NetplayWait"
+msgid ""
+"Setting the input delay too low will cause the game to lag.\nYou can lower "
+"the input delay in-game by pressing Alt+[ and raise it with Alt+]."
+msgstr ""
+
+#: src/ui/gui/netplay_wait.slint:101
+msgctxt "NetplayWait"
+msgid "Local Input Delay:"
+msgstr ""
+
+#: src/ui/gui/netplay_wait.slint:118
+msgctxt "NetplayWait"
+msgid "Recommended: "
+msgstr ""
+
+#: src/ui/gui/netplay_wait.slint:127
 msgctxt "NetplayWait"
 msgid "Start Game"
 msgstr ""
 
-#: src/ui/gui/netplay_wait.slint:113
+#: src/ui/gui/netplay_wait.slint:127
+msgctxt "NetplayWait"
+msgid "Waiting for P2P mesh "
+msgstr ""
+
+#: src/ui/gui/netplay_wait.slint:135
 msgctxt "NetplayWait"
 msgid "Cancel"
 msgstr ""
@@ -483,66 +480,101 @@ msgctxt "RetroAchievements"
 msgid "View Supported Games"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:23
+#: src/ui/gui/settings_page.slint:25
 msgctxt "Settings"
 msgid "Settings"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:34
+#: src/ui/gui/settings_page.slint:32
+msgctxt "Settings"
+msgid "Game"
+msgstr ""
+
+#: src/ui/gui/settings_page.slint:38
 msgctxt "Settings"
 msgid "Resolution:"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:48
+#: src/ui/gui/settings_page.slint:51
 msgctxt "Settings"
 msgid "SSAA downscaling"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:56
+#: src/ui/gui/settings_page.slint:59
 msgctxt "Settings"
 msgid "Integer Scaling"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:64
+#: src/ui/gui/settings_page.slint:67
 msgctxt "Settings"
 msgid "Fullscreen"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:72
+#: src/ui/gui/settings_page.slint:75
 msgctxt "Settings"
 msgid "Widescreen (stretch)"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:80
+#: src/ui/gui/settings_page.slint:83
 msgctxt "Settings"
 msgid "VSync"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:88
+#: src/ui/gui/settings_page.slint:91
 msgctxt "Settings"
 msgid "Apply CRT shader"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:100
+#: src/ui/gui/settings_page.slint:103
 msgctxt "Settings"
 msgid "Overclock N64 CPU (may cause bugs)"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:108
+#: src/ui/gui/settings_page.slint:111
 msgctxt "Settings"
 msgid "Disable Expansion Pak"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:116
+#: src/ui/gui/settings_page.slint:119
+msgctxt "Settings"
+msgid "Enable Rewind"
+msgstr ""
+
+#: src/ui/gui/settings_page.slint:127
 msgctxt "Settings"
 msgid "Emulate UNFLoader"
 msgstr ""
 
-#: src/ui/gui/settings_page.slint:124
+#: src/ui/gui/settings_page.slint:135
 msgctxt "Settings"
 msgid "Emulate VRU"
 msgstr ""
 
+#: src/ui/gui/settings_page.slint:144
+msgctxt "Settings"
+msgid "UI"
+msgstr ""
+
+#: src/ui/gui/settings_page.slint:150
+msgctxt "Settings"
+msgid "Theme:"
+msgstr ""
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "System"
+msgstr ""
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Dark"
+msgstr ""
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Light"
+msgstr ""
+
 #: src/ui/gui/vru_dialog.slint:7
 msgctxt "VruDialog"
 msgid "What Would You Like To Say?"

data/translations/ja/LC_MESSAGES/gopher64.po

@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gopher64\n"
-"POT-Creation-Date: 2026-05-25 08:28+0000\n"
+"POT-Creation-Date: 2026-06-30 09:43+0000\n"
 "PO-Revision-Date: 2026-05-11 12:00+0000\n"
 "Last-Translator: \n"
 "Language-Team: Japanese\n"
@@ -47,37 +47,37 @@ msgctxt "About"
 msgid "Donate (via GitHub)"
 msgstr "GitHubで寄付"
 
-#: src/ui/gui/appwindow.slint:151
+#: src/ui/gui/appwindow.slint:164
 msgctxt "Menu"
 msgid "Local Game"
 msgstr "ローカルゲーム"
 
-#: src/ui/gui/appwindow.slint:155
+#: src/ui/gui/appwindow.slint:168
 msgctxt "Menu"
 msgid "Controller Config"
 msgstr "コントローラー設定"
 
-#: src/ui/gui/appwindow.slint:159
+#: src/ui/gui/appwindow.slint:172
 msgctxt "Menu"
 msgid "Netplay"
 msgstr "ネットプレイ"
 
-#: src/ui/gui/appwindow.slint:163
+#: src/ui/gui/appwindow.slint:176
 msgctxt "Menu"
 msgid "Cheats"
 msgstr "チート"
 
-#: src/ui/gui/appwindow.slint:167
+#: src/ui/gui/appwindow.slint:180
 msgctxt "Menu"
 msgid "RetroAchievements"
 msgstr "RetroAchievements"
 
-#: src/ui/gui/appwindow.slint:171
+#: src/ui/gui/appwindow.slint:184
 msgctxt "Menu"
 msgid "Settings"
 msgstr "設定"
 
-#: src/ui/gui/appwindow.slint:175
+#: src/ui/gui/appwindow.slint:188
 msgctxt "Menu"
 msgid "About"
 msgstr "バージョン情報"
@@ -97,7 +97,7 @@ msgctxt "Cheats"
 msgid "Clear Cheats For All ROMs"
 msgstr "すべてのROMのチートをクリア"
 
-#: src/ui/gui/cheat_page.slint:88
+#: src/ui/gui/cheat_page.slint:83
 msgctxt "Cheats"
 msgid "No Cheats Available"
 msgstr "利用できるチートはありません"
@@ -192,67 +192,57 @@ msgctxt "NetplayCreate"
 msgid "Netplay: Create Session"
 msgstr "ネットプレイ：セッション作成"
 
-#: src/ui/gui/netplay_create.slint:23
+#: src/ui/gui/netplay_create.slint:22
 msgctxt "NetplayCreate"
 msgid "Session Name:"
 msgstr "セッション名："
 
-#: src/ui/gui/netplay_create.slint:27
+#: src/ui/gui/netplay_create.slint:26
 msgctxt "NetplayCreate"
 msgid "Enter session name"
 msgstr "セッション名を入力"
 
-#: src/ui/gui/netplay_create.slint:37
+#: src/ui/gui/netplay_create.slint:36
 msgctxt "NetplayCreate"
 msgid "Password (Optional):"
 msgstr "パスワード（任意）："
 
-#: src/ui/gui/netplay_create.slint:41
+#: src/ui/gui/netplay_create.slint:40
 msgctxt "NetplayCreate"
 msgid "Enter session password"
 msgstr "セッションのパスワードを入力"
 
-#: src/ui/gui/netplay_create.slint:52
+#: src/ui/gui/netplay_create.slint:51
 msgctxt "NetplayCreate"
 msgid "Player Name:"
 msgstr "プレイヤー名："
 
-#: src/ui/gui/netplay_create.slint:56
+#: src/ui/gui/netplay_create.slint:55
 msgctxt "NetplayCreate"
 msgid "Enter player name"
 msgstr "プレイヤー名を入力"
 
 #: src/ui/gui/netplay_create.slint:66
 msgctxt "NetplayCreate"
-msgid "Server:"
-msgstr "サーバー："
-
-#: src/ui/gui/netplay_create.slint:86
-msgctxt "NetplayCreate"
 msgid "Select ROM"
 msgstr "ROMを選択"
 
-#: src/ui/gui/netplay_create.slint:102
+#: src/ui/gui/netplay_create.slint:82
 msgctxt "NetplayCreate"
 msgid ""
 "This game has cheats enabled. Cheats will be synchronized with other players."
 msgstr "このゲームではチートが有効です。チートは他のプレイヤーと同期されます。"
 
-#: src/ui/gui/netplay_create.slint:112
+#: src/ui/gui/netplay_create.slint:91
 msgctxt "NetplayCreate"
 msgid "Create Session"
 msgstr "セッションを作成"
 
-#: src/ui/gui/netplay_create.slint:132
+#: src/ui/gui/netplay_create.slint:107
 msgctxt "NetplayCreate"
 msgid "Cancel"
 msgstr "キャンセル"
 
-#: src/ui/gui/netplay_create.slint:155
-msgctxt "CustomServerDialog"
-msgid "Enter a custom server URL"
-msgstr "カスタムサーバーURLを入力"
-
 #: src/ui/gui/netplay_join.slint:7
 msgctxt "NetplayJoin"
 msgid "Netplay: Join Session"
@@ -273,152 +263,162 @@ msgctxt "NetplayJoin"
 msgid "Password (if required)"
 msgstr "パスワード（必要な場合）"
 
-#: src/ui/gui/netplay_join.slint:41
-msgctxt "NetplayJoin"
-msgid "Custom Server URL (optional):"
-msgstr "カスタムサーバーURL（任意）："
-
-#: src/ui/gui/netplay_join.slint:53
+#: src/ui/gui/netplay_join.slint:42
 msgctxt "NetplayJoin"
 msgid "Select ROM"
 msgstr "ROMを選択"
 
-#: src/ui/gui/netplay_join.slint:68
+#: src/ui/gui/netplay_join.slint:57
 msgctxt "NetplayJoin"
 msgid "Refreshing session list, please wait..."
 msgstr "セッション一覧を更新しています。しばらくお待ちください…"
 
-#: src/ui/gui/netplay_join.slint:73
+#: src/ui/gui/netplay_join.slint:62
 msgctxt "NetplayJoin"
 msgid "Click on a session below to select it"
 msgstr "下の一覧からセッションをクリックして選択"
 
-#: src/ui/gui/netplay_join.slint:78
+#: src/ui/gui/netplay_join.slint:67
 msgctxt "NetplayJoin"
 msgid "No sessions available. Please refresh to check again."
 msgstr "利用できるセッションがありません。更新して再度確認してください。"
 
-#: src/ui/gui/netplay_join.slint:84
-msgctxt "NetplayJoin"
-msgid "Server"
-msgstr "サーバー"
-
-#: src/ui/gui/netplay_join.slint:85
+#: src/ui/gui/netplay_join.slint:73
 msgctxt "NetplayJoin"
 msgid "Session Name"
 msgstr "セッション名"
 
-#: src/ui/gui/netplay_join.slint:86
+#: src/ui/gui/netplay_join.slint:74
 msgctxt "NetplayJoin"
 msgid "Game Name"
 msgstr "ゲーム名"
 
-#: src/ui/gui/netplay_join.slint:87
+#: src/ui/gui/netplay_join.slint:75
 msgctxt "NetplayJoin"
 msgid "Password"
 msgstr "パスワード"
 
-#: src/ui/gui/netplay_join.slint:88
+#: src/ui/gui/netplay_join.slint:76
 msgctxt "NetplayJoin"
 msgid "Cheats"
 msgstr "チート"
 
-#: src/ui/gui/netplay_join.slint:102
+#: src/ui/gui/netplay_join.slint:90
 msgctxt "NetplayJoin"
 msgid "Refresh Session List"
 msgstr "セッション一覧を更新"
 
-#: src/ui/gui/netplay_join.slint:119
+#: src/ui/gui/netplay_join.slint:105
 msgctxt "NetplayJoin"
 msgid "Join Session"
 msgstr "セッションに参加"
 
-#: src/ui/gui/netplay_join.slint:132
+#: src/ui/gui/netplay_join.slint:117
 msgctxt "NetplayJoin"
 msgid "Cancel"
 msgstr "キャンセル"
 
-#: src/ui/gui/netplay_page.slint:37
+#: src/ui/gui/netplay_page.slint:31
 msgctxt "Netplay"
 msgid "Netplay"
 msgstr "ネットプレイ"
 
-#: src/ui/gui/netplay_page.slint:45
+#: src/ui/gui/netplay_page.slint:39
 msgctxt "Netplay"
 msgid "Create Session"
 msgstr "セッションを作成"
 
-#: src/ui/gui/netplay_page.slint:56
+#: src/ui/gui/netplay_page.slint:50
 msgctxt "Netplay"
 msgid "Join Session"
 msgstr "セッションに参加"
 
-#: src/ui/gui/netplay_page.slint:70
+#: src/ui/gui/netplay_page.slint:64
 msgctxt "Netplay"
 msgid "Netplay Discord Channel"
 msgstr "ネットプレイ用Discordチャンネル"
 
-#: src/ui/gui/netplay_page.slint:77
+#: src/ui/gui/netplay_page.slint:71
 msgctxt "Netplay"
 msgid "Provide Feedback"
 msgstr "フィードバックを送る"
 
-#: src/ui/gui/netplay_wait.slint:15
+#: src/ui/gui/netplay_wait.slint:17
 msgctxt "NetplayWait"
 msgid "Netplay: Waiting Room"
 msgstr "ネットプレイ：待機室"
 
-#: src/ui/gui/netplay_wait.slint:27
+#: src/ui/gui/netplay_wait.slint:29
 msgctxt "NetplayWait"
 msgid "Session Name:"
 msgstr "セッション名："
 
-#: src/ui/gui/netplay_wait.slint:33
+#: src/ui/gui/netplay_wait.slint:35
 msgctxt "NetplayWait"
 msgid "Game Name:"
 msgstr "ゲーム名："
 
-#: src/ui/gui/netplay_wait.slint:39
-msgctxt "NetplayWait"
-msgid "Ping:"
-msgstr "Ping："
-
-#: src/ui/gui/netplay_wait.slint:48
+#: src/ui/gui/netplay_wait.slint:45
 msgctxt "NetplayWait"
 msgid "Player 1:"
 msgstr "プレイヤー1："
 
-#: src/ui/gui/netplay_wait.slint:52
+#: src/ui/gui/netplay_wait.slint:49
 msgctxt "NetplayWait"
 msgid "Player 2:"
 msgstr "プレイヤー2："
 
-#: src/ui/gui/netplay_wait.slint:58
+#: src/ui/gui/netplay_wait.slint:55
 msgctxt "NetplayWait"
 msgid "Player 3:"
 msgstr "プレイヤー3："
 
-#: src/ui/gui/netplay_wait.slint:62
+#: src/ui/gui/netplay_wait.slint:59
 msgctxt "NetplayWait"
 msgid "Player 4:"
 msgstr "プレイヤー4："
 
-#: src/ui/gui/netplay_wait.slint:76
+#: src/ui/gui/netplay_wait.slint:73
 msgctxt "NetplayWait"
 msgid "Enter chat message"
 msgstr "チャットメッセージを入力"
 
-#: src/ui/gui/netplay_wait.slint:87
+#: src/ui/gui/netplay_wait.slint:84
 msgctxt "NetplayWait"
 msgid "Send Message"
 msgstr "送信"
 
-#: src/ui/gui/netplay_wait.slint:105
+#: src/ui/gui/netplay_wait.slint:94
+msgctxt "NetplayWait"
+msgid ""
+"Setting the input delay too low will cause the game to lag.\n"
+"You can lower the input delay in-game by pressing Alt+[ and raise it with "
+"Alt+]."
+msgstr ""
+"入力遅延を低く設定しすぎるとゲームが遅延します。\n"
+"Alt+[ でゲーム内の入力遅延を下げ、Alt+] で上げることができます。"
+
+#: src/ui/gui/netplay_wait.slint:101
+msgctxt "NetplayWait"
+msgid "Local Input Delay:"
+msgstr "ローカル入力遅延:"
+
+#: src/ui/gui/netplay_wait.slint:118
+msgctxt "NetplayWait"
+msgid "Recommended: "
+msgstr "推奨: "
+
+#: src/ui/gui/netplay_wait.slint:127
 msgctxt "NetplayWait"
 msgid "Start Game"
 msgstr "ゲーム開始"
 
-#: src/ui/gui/netplay_wait.slint:113
+#: src/ui/gui/netplay_wait.slint:127
+msgctxt "NetplayWait"
+msgid "Waiting for P2P mesh "
+msgstr "P2Pメッシュ接続待機中 "
+
+#: src/ui/gui/netplay_wait.slint:135
 msgctxt "NetplayWait"
 msgid "Cancel"
 msgstr "キャンセル"
@@ -483,71 +483,126 @@ msgctxt "RetroAchievements"
 msgid "View Supported Games"
 msgstr "対応ゲームを表示"
 
-#: src/ui/gui/settings_page.slint:23
+#: src/ui/gui/settings_page.slint:25
 msgctxt "Settings"
 msgid "Settings"
 msgstr "設定"
 
-#: src/ui/gui/settings_page.slint:34
+#: src/ui/gui/settings_page.slint:32
+msgctxt "Settings"
+msgid "Game"
+msgstr "ゲーム"
+
+#: src/ui/gui/settings_page.slint:38
 msgctxt "Settings"
 msgid "Resolution:"
 msgstr "解像度："
 
-#: src/ui/gui/settings_page.slint:48
+#: src/ui/gui/settings_page.slint:51
 msgctxt "Settings"
 msgid "SSAA downscaling"
 msgstr "SSAAダウンスケール"
 
-#: src/ui/gui/settings_page.slint:56
+#: src/ui/gui/settings_page.slint:59
 msgctxt "Settings"
 msgid "Integer Scaling"
 msgstr "整数倍スケーリング"
 
-#: src/ui/gui/settings_page.slint:64
+#: src/ui/gui/settings_page.slint:67
 msgctxt "Settings"
 msgid "Fullscreen"
 msgstr "全画面表示"
 
-#: src/ui/gui/settings_page.slint:72
+#: src/ui/gui/settings_page.slint:75
 msgctxt "Settings"
 msgid "Widescreen (stretch)"
 msgstr "ワイド画面（伸ばす）"
 
-#: src/ui/gui/settings_page.slint:80
+#: src/ui/gui/settings_page.slint:83
 msgctxt "Settings"
 msgid "VSync"
 msgstr "垂直同期（VSync）"
 
-#: src/ui/gui/settings_page.slint:88
+#: src/ui/gui/settings_page.slint:91
 msgctxt "Settings"
 msgid "Apply CRT shader"
 msgstr "CRTシェーダーを適用"
 
-#: src/ui/gui/settings_page.slint:100
+#: src/ui/gui/settings_page.slint:103
 msgctxt "Settings"
 msgid "Overclock N64 CPU (may cause bugs)"
 msgstr "N64のCPUをオーバークロック（不具合の原因になることがあります）"
 
-#: src/ui/gui/settings_page.slint:108
+#: src/ui/gui/settings_page.slint:111
 msgctxt "Settings"
 msgid "Disable Expansion Pak"
 msgstr "拡張パックを無効にする"
 
-#: src/ui/gui/settings_page.slint:116
+#: src/ui/gui/settings_page.slint:119
+msgctxt "Settings"
+msgid "Enable Rewind"
+msgstr "巻き戻しを有効にする"
+
+#: src/ui/gui/settings_page.slint:127
 msgctxt "Settings"
 msgid "Emulate UNFLoader"
 msgstr "UNFLoaderをエミュレート"
 
-#: src/ui/gui/settings_page.slint:124
+#: src/ui/gui/settings_page.slint:135
 msgctxt "Settings"
 msgid "Emulate VRU"
 msgstr "VRUをエミュレート"
 
+#: src/ui/gui/settings_page.slint:144
+msgctxt "Settings"
+msgid "UI"
+msgstr "UI"
+
+#: src/ui/gui/settings_page.slint:150
+msgctxt "Settings"
+msgid "Theme:"
+msgstr "テーマ:"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "System"
+msgstr "システム"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Dark"
+msgstr "ダーク"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Light"
+msgstr "ライト"
+
 #: src/ui/gui/vru_dialog.slint:7
 msgctxt "VruDialog"
 msgid "What Would You Like To Say?"
 msgstr "何と言いますか？"
 
+#~ msgctxt "NetplayCreate"
+#~ msgid "Server:"
+#~ msgstr "サーバー："
+
+#~ msgctxt "CustomServerDialog"
+#~ msgid "Enter a custom server URL"
+#~ msgstr "カスタムサーバーURLを入力"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Custom Server URL (optional):"
+#~ msgstr "カスタムサーバーURL（任意）："
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Server"
+#~ msgstr "サーバー"
+
+#~ msgctxt "NetplayWait"
+#~ msgid "Ping:"
+#~ msgstr "Ping："
+
 #~ msgctxt "NetplayCreate"
 #~ msgid "Creating server, please wait...This may take about 30 seconds."
 #~ msgstr ""

data/translations/nl/LC_MESSAGES/gopher64.po

@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gopher64\n"
-"POT-Creation-Date: 2026-05-25 08:28+0000\n"
+"POT-Creation-Date: 2026-06-30 09:43+0000\n"
 "PO-Revision-Date: 2026-05-11 12:00+0000\n"
 "Last-Translator: \n"
 "Language-Team: Dutch (Netherlands)\n"
@@ -47,37 +47,37 @@ msgctxt "About"
 msgid "Donate (via GitHub)"
 msgstr "Doneren (via GitHub)"
 
-#: src/ui/gui/appwindow.slint:151
+#: src/ui/gui/appwindow.slint:164
 msgctxt "Menu"
 msgid "Local Game"
 msgstr "Lokaal spel"
 
-#: src/ui/gui/appwindow.slint:155
+#: src/ui/gui/appwindow.slint:168
 msgctxt "Menu"
 msgid "Controller Config"
 msgstr "Controllerconfiguratie"
 
-#: src/ui/gui/appwindow.slint:159
+#: src/ui/gui/appwindow.slint:172
 msgctxt "Menu"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/appwindow.slint:163
+#: src/ui/gui/appwindow.slint:176
 msgctxt "Menu"
 msgid "Cheats"
 msgstr "Cheats"
 
-#: src/ui/gui/appwindow.slint:167
+#: src/ui/gui/appwindow.slint:180
 msgctxt "Menu"
 msgid "RetroAchievements"
 msgstr "RetroAchievements"
 
-#: src/ui/gui/appwindow.slint:171
+#: src/ui/gui/appwindow.slint:184
 msgctxt "Menu"
 msgid "Settings"
 msgstr "Instellingen"
 
-#: src/ui/gui/appwindow.slint:175
+#: src/ui/gui/appwindow.slint:188
 msgctxt "Menu"
 msgid "About"
 msgstr "Over"
@@ -97,7 +97,7 @@ msgctxt "Cheats"
 msgid "Clear Cheats For All ROMs"
 msgstr "Cheats wissen voor alle ROM's"
 
-#: src/ui/gui/cheat_page.slint:88
+#: src/ui/gui/cheat_page.slint:83
 msgctxt "Cheats"
 msgid "No Cheats Available"
 msgstr "Geen cheats beschikbaar"
@@ -192,47 +192,42 @@ msgctxt "NetplayCreate"
 msgid "Netplay: Create Session"
 msgstr "Netplay: sessie aanmaken"
 
-#: src/ui/gui/netplay_create.slint:23
+#: src/ui/gui/netplay_create.slint:22
 msgctxt "NetplayCreate"
 msgid "Session Name:"
 msgstr "Sessienaam:"
 
-#: src/ui/gui/netplay_create.slint:27
+#: src/ui/gui/netplay_create.slint:26
 msgctxt "NetplayCreate"
 msgid "Enter session name"
 msgstr "Sessienaam invoeren"
 
-#: src/ui/gui/netplay_create.slint:37
+#: src/ui/gui/netplay_create.slint:36
 msgctxt "NetplayCreate"
 msgid "Password (Optional):"
 msgstr "Wachtwoord (optioneel):"
 
-#: src/ui/gui/netplay_create.slint:41
+#: src/ui/gui/netplay_create.slint:40
 msgctxt "NetplayCreate"
 msgid "Enter session password"
 msgstr "Sessiewachtwoord invoeren"
 
-#: src/ui/gui/netplay_create.slint:52
+#: src/ui/gui/netplay_create.slint:51
 msgctxt "NetplayCreate"
 msgid "Player Name:"
 msgstr "Spelernaam:"
 
-#: src/ui/gui/netplay_create.slint:56
+#: src/ui/gui/netplay_create.slint:55
 msgctxt "NetplayCreate"
 msgid "Enter player name"
 msgstr "Spelernaam invoeren"
 
 #: src/ui/gui/netplay_create.slint:66
 msgctxt "NetplayCreate"
-msgid "Server:"
-msgstr "Server:"
-
-#: src/ui/gui/netplay_create.slint:86
-msgctxt "NetplayCreate"
 msgid "Select ROM"
 msgstr "ROM selecteren"
 
-#: src/ui/gui/netplay_create.slint:102
+#: src/ui/gui/netplay_create.slint:82
 msgctxt "NetplayCreate"
 msgid ""
 "This game has cheats enabled. Cheats will be synchronized with other players."
@@ -240,21 +235,16 @@ msgstr ""
 "Voor dit spel zijn cheats ingeschakeld. Cheats worden gesynchroniseerd met "
 "andere spelers."
 
-#: src/ui/gui/netplay_create.slint:112
+#: src/ui/gui/netplay_create.slint:91
 msgctxt "NetplayCreate"
 msgid "Create Session"
 msgstr "Sessie aanmaken"
 
-#: src/ui/gui/netplay_create.slint:132
+#: src/ui/gui/netplay_create.slint:107
 msgctxt "NetplayCreate"
 msgid "Cancel"
 msgstr "Annuleren"
 
-#: src/ui/gui/netplay_create.slint:155
-msgctxt "CustomServerDialog"
-msgid "Enter a custom server URL"
-msgstr "Aangepaste server-URL invoeren"
-
 #: src/ui/gui/netplay_join.slint:7
 msgctxt "NetplayJoin"
 msgid "Netplay: Join Session"
@@ -275,152 +265,163 @@ msgctxt "NetplayJoin"
 msgid "Password (if required)"
 msgstr "Wachtwoord (indien vereist)"
 
-#: src/ui/gui/netplay_join.slint:41
-msgctxt "NetplayJoin"
-msgid "Custom Server URL (optional):"
-msgstr "Aangepaste server-URL (optioneel):"
-
-#: src/ui/gui/netplay_join.slint:53
+#: src/ui/gui/netplay_join.slint:42
 msgctxt "NetplayJoin"
 msgid "Select ROM"
 msgstr "ROM selecteren"
 
-#: src/ui/gui/netplay_join.slint:68
+#: src/ui/gui/netplay_join.slint:57
 msgctxt "NetplayJoin"
 msgid "Refreshing session list, please wait..."
 msgstr "Sessielijst wordt vernieuwd, even geduld…"
 
-#: src/ui/gui/netplay_join.slint:73
+#: src/ui/gui/netplay_join.slint:62
 msgctxt "NetplayJoin"
 msgid "Click on a session below to select it"
 msgstr "Klik hieronder op een sessie om die te selecteren"
 
-#: src/ui/gui/netplay_join.slint:78
+#: src/ui/gui/netplay_join.slint:67
 msgctxt "NetplayJoin"
 msgid "No sessions available. Please refresh to check again."
 msgstr "Geen sessies beschikbaar. Vernieuw om opnieuw te controleren."
 
-#: src/ui/gui/netplay_join.slint:84
-msgctxt "NetplayJoin"
-msgid "Server"
-msgstr "Server"
-
-#: src/ui/gui/netplay_join.slint:85
+#: src/ui/gui/netplay_join.slint:73
 msgctxt "NetplayJoin"
 msgid "Session Name"
 msgstr "Sessienaam"
 
-#: src/ui/gui/netplay_join.slint:86
+#: src/ui/gui/netplay_join.slint:74
 msgctxt "NetplayJoin"
 msgid "Game Name"
 msgstr "Spelnaam"
 
-#: src/ui/gui/netplay_join.slint:87
+#: src/ui/gui/netplay_join.slint:75
 msgctxt "NetplayJoin"
 msgid "Password"
 msgstr "Wachtwoord"
 
-#: src/ui/gui/netplay_join.slint:88
+#: src/ui/gui/netplay_join.slint:76
 msgctxt "NetplayJoin"
 msgid "Cheats"
 msgstr "Cheats"
 
-#: src/ui/gui/netplay_join.slint:102
+#: src/ui/gui/netplay_join.slint:90
 msgctxt "NetplayJoin"
 msgid "Refresh Session List"
 msgstr "Sessielijst vernieuwen"
 
-#: src/ui/gui/netplay_join.slint:119
+#: src/ui/gui/netplay_join.slint:105
 msgctxt "NetplayJoin"
 msgid "Join Session"
 msgstr "Deelnemen aan sessie"
 
-#: src/ui/gui/netplay_join.slint:132
+#: src/ui/gui/netplay_join.slint:117
 msgctxt "NetplayJoin"
 msgid "Cancel"
 msgstr "Annuleren"
 
-#: src/ui/gui/netplay_page.slint:37
+#: src/ui/gui/netplay_page.slint:31
 msgctxt "Netplay"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/netplay_page.slint:45
+#: src/ui/gui/netplay_page.slint:39
 msgctxt "Netplay"
 msgid "Create Session"
 msgstr "Sessie aanmaken"
 
-#: src/ui/gui/netplay_page.slint:56
+#: src/ui/gui/netplay_page.slint:50
 msgctxt "Netplay"
 msgid "Join Session"
 msgstr "Deelnemen aan sessie"
 
-#: src/ui/gui/netplay_page.slint:70
+#: src/ui/gui/netplay_page.slint:64
 msgctxt "Netplay"
 msgid "Netplay Discord Channel"
 msgstr "Netplay-Discordkanaal"
 
-#: src/ui/gui/netplay_page.slint:77
+#: src/ui/gui/netplay_page.slint:71
 msgctxt "Netplay"
 msgid "Provide Feedback"
 msgstr "Feedback geven"
 
-#: src/ui/gui/netplay_wait.slint:15
+#: src/ui/gui/netplay_wait.slint:17
 msgctxt "NetplayWait"
 msgid "Netplay: Waiting Room"
 msgstr "Netplay: wachtruimte"
 
-#: src/ui/gui/netplay_wait.slint:27
+#: src/ui/gui/netplay_wait.slint:29
 msgctxt "NetplayWait"
 msgid "Session Name:"
 msgstr "Sessienaam:"
 
-#: src/ui/gui/netplay_wait.slint:33
+#: src/ui/gui/netplay_wait.slint:35
 msgctxt "NetplayWait"
 msgid "Game Name:"
 msgstr "Spelnaam:"
 
-#: src/ui/gui/netplay_wait.slint:39
-msgctxt "NetplayWait"
-msgid "Ping:"
-msgstr "Ping:"
-
-#: src/ui/gui/netplay_wait.slint:48
+#: src/ui/gui/netplay_wait.slint:45
 msgctxt "NetplayWait"
 msgid "Player 1:"
 msgstr "Speler 1:"
 
-#: src/ui/gui/netplay_wait.slint:52
+#: src/ui/gui/netplay_wait.slint:49
 msgctxt "NetplayWait"
 msgid "Player 2:"
 msgstr "Speler 2:"
 
-#: src/ui/gui/netplay_wait.slint:58
+#: src/ui/gui/netplay_wait.slint:55
 msgctxt "NetplayWait"
 msgid "Player 3:"
 msgstr "Speler 3:"
 
-#: src/ui/gui/netplay_wait.slint:62
+#: src/ui/gui/netplay_wait.slint:59
 msgctxt "NetplayWait"
 msgid "Player 4:"
 msgstr "Speler 4:"
 
-#: src/ui/gui/netplay_wait.slint:76
+#: src/ui/gui/netplay_wait.slint:73
 msgctxt "NetplayWait"
 msgid "Enter chat message"
 msgstr "Chatbericht invoeren"
 
-#: src/ui/gui/netplay_wait.slint:87
+#: src/ui/gui/netplay_wait.slint:84
 msgctxt "NetplayWait"
 msgid "Send Message"
 msgstr "Bericht verzenden"
 
-#: src/ui/gui/netplay_wait.slint:105
+#: src/ui/gui/netplay_wait.slint:94
+msgctxt "NetplayWait"
+msgid ""
+"Setting the input delay too low will cause the game to lag.\n"
+"You can lower the input delay in-game by pressing Alt+[ and raise it with "
+"Alt+]."
+msgstr ""
+"Een te lage invoervertraging zorgt ervoor dat het spel gaat haperen.\n"
+"Je kunt de invoervertraging in het spel verlagen met Alt+[ en verhogen met "
+"Alt+]."
+
+#: src/ui/gui/netplay_wait.slint:101
+msgctxt "NetplayWait"
+msgid "Local Input Delay:"
+msgstr "Lokale invoervertraging:"
+
+#: src/ui/gui/netplay_wait.slint:118
+msgctxt "NetplayWait"
+msgid "Recommended: "
+msgstr "Aanbevolen: "
+
+#: src/ui/gui/netplay_wait.slint:127
 msgctxt "NetplayWait"
 msgid "Start Game"
 msgstr "Spel starten"
 
-#: src/ui/gui/netplay_wait.slint:113
+#: src/ui/gui/netplay_wait.slint:127
+msgctxt "NetplayWait"
+msgid "Waiting for P2P mesh "
+msgstr "Wachten op P2P-mesh "
+
+#: src/ui/gui/netplay_wait.slint:135
 msgctxt "NetplayWait"
 msgid "Cancel"
 msgstr "Annuleren"
@@ -485,71 +486,126 @@ msgctxt "RetroAchievements"
 msgid "View Supported Games"
 msgstr "Ondersteunde spellen bekijken"
 
-#: src/ui/gui/settings_page.slint:23
+#: src/ui/gui/settings_page.slint:25
 msgctxt "Settings"
 msgid "Settings"
 msgstr "Instellingen"
 
-#: src/ui/gui/settings_page.slint:34
+#: src/ui/gui/settings_page.slint:32
+msgctxt "Settings"
+msgid "Game"
+msgstr "Spel"
+
+#: src/ui/gui/settings_page.slint:38
 msgctxt "Settings"
 msgid "Resolution:"
 msgstr "Resolutie:"
 
-#: src/ui/gui/settings_page.slint:48
+#: src/ui/gui/settings_page.slint:51
 msgctxt "Settings"
 msgid "SSAA downscaling"
 msgstr "SSAA-downscaling"
 
-#: src/ui/gui/settings_page.slint:56
+#: src/ui/gui/settings_page.slint:59
 msgctxt "Settings"
 msgid "Integer Scaling"
 msgstr "Schalen in hele getallen"
 
-#: src/ui/gui/settings_page.slint:64
+#: src/ui/gui/settings_page.slint:67
 msgctxt "Settings"
 msgid "Fullscreen"
 msgstr "Volledig scherm"
 
-#: src/ui/gui/settings_page.slint:72
+#: src/ui/gui/settings_page.slint:75
 msgctxt "Settings"
 msgid "Widescreen (stretch)"
 msgstr "Breedbeeld (uitgerekt)"
 
-#: src/ui/gui/settings_page.slint:80
+#: src/ui/gui/settings_page.slint:83
 msgctxt "Settings"
 msgid "VSync"
 msgstr "VSync"
 
-#: src/ui/gui/settings_page.slint:88
+#: src/ui/gui/settings_page.slint:91
 msgctxt "Settings"
 msgid "Apply CRT shader"
 msgstr "CRT-shader toepassen"
 
-#: src/ui/gui/settings_page.slint:100
+#: src/ui/gui/settings_page.slint:103
 msgctxt "Settings"
 msgid "Overclock N64 CPU (may cause bugs)"
 msgstr "N64-CPU overklokken (kan bugs veroorzaken)"
 
-#: src/ui/gui/settings_page.slint:108
+#: src/ui/gui/settings_page.slint:111
 msgctxt "Settings"
 msgid "Disable Expansion Pak"
 msgstr "Expansion Pak uitschakelen"
 
-#: src/ui/gui/settings_page.slint:116
+#: src/ui/gui/settings_page.slint:119
+msgctxt "Settings"
+msgid "Enable Rewind"
+msgstr "Terugspoelen inschakelen"
+
+#: src/ui/gui/settings_page.slint:127
 msgctxt "Settings"
 msgid "Emulate UNFLoader"
 msgstr "UNFLoader emuleren"
 
-#: src/ui/gui/settings_page.slint:124
+#: src/ui/gui/settings_page.slint:135
 msgctxt "Settings"
 msgid "Emulate VRU"
 msgstr "VRU emuleren"
 
+#: src/ui/gui/settings_page.slint:144
+msgctxt "Settings"
+msgid "UI"
+msgstr "Interface"
+
+#: src/ui/gui/settings_page.slint:150
+msgctxt "Settings"
+msgid "Theme:"
+msgstr "Thema:"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "System"
+msgstr "Systeem"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Dark"
+msgstr "Donker"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Light"
+msgstr "Licht"
+
 #: src/ui/gui/vru_dialog.slint:7
 msgctxt "VruDialog"
 msgid "What Would You Like To Say?"
 msgstr "Wat wil je zeggen?"
 
+#~ msgctxt "NetplayCreate"
+#~ msgid "Server:"
+#~ msgstr "Server:"
+
+#~ msgctxt "CustomServerDialog"
+#~ msgid "Enter a custom server URL"
+#~ msgstr "Aangepaste server-URL invoeren"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Custom Server URL (optional):"
+#~ msgstr "Aangepaste server-URL (optioneel):"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Server"
+#~ msgstr "Server"
+
+#~ msgctxt "NetplayWait"
+#~ msgid "Ping:"
+#~ msgstr "Ping:"
+
 #~ msgctxt "NetplayCreate"
 #~ msgid "Creating server, please wait...This may take about 30 seconds."
 #~ msgstr ""

data/translations/pt_BR/LC_MESSAGES/gopher64.po

@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2026-05-25 08:28+0000\n"
+"POT-Creation-Date: 2026-06-30 09:43+0000\n"
 "PO-Revision-Date: 2026-05-11 18:11-3000\n"
 "Last-Translator: EDUARDO CARVALHO <eduardotcarvalho@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -10,7 +10,7 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=1; plural=0;\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: src/ui/gui/about_page.slint:17
 msgctxt "NewVersionButton"
@@ -47,37 +47,37 @@ msgctxt "About"
 msgid "Donate (via GitHub)"
 msgstr "Doações (via GitHub)"
 
-#: src/ui/gui/appwindow.slint:151
+#: src/ui/gui/appwindow.slint:164
 msgctxt "Menu"
 msgid "Local Game"
 msgstr "Jogo Local"
 
-#: src/ui/gui/appwindow.slint:155
+#: src/ui/gui/appwindow.slint:168
 msgctxt "Menu"
 msgid "Controller Config"
 msgstr "Configurar Controle"
 
-#: src/ui/gui/appwindow.slint:159
+#: src/ui/gui/appwindow.slint:172
 msgctxt "Menu"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/appwindow.slint:163
+#: src/ui/gui/appwindow.slint:176
 msgctxt "Menu"
 msgid "Cheats"
 msgstr "Trapaças"
 
-#: src/ui/gui/appwindow.slint:167
+#: src/ui/gui/appwindow.slint:180
 msgctxt "Menu"
 msgid "RetroAchievements"
 msgstr "RetroAchievements"
 
-#: src/ui/gui/appwindow.slint:171
+#: src/ui/gui/appwindow.slint:184
 msgctxt "Menu"
 msgid "Settings"
 msgstr "Configurações"
 
-#: src/ui/gui/appwindow.slint:175
+#: src/ui/gui/appwindow.slint:188
 msgctxt "Menu"
 msgid "About"
 msgstr "Sobre"
@@ -97,7 +97,7 @@ msgctxt "Cheats"
 msgid "Clear Cheats For All ROMs"
 msgstr "Limpar Trapaças para todas as ROMs"
 
-#: src/ui/gui/cheat_page.slint:88
+#: src/ui/gui/cheat_page.slint:83
 msgctxt "Cheats"
 msgid "No Cheats Available"
 msgstr "Sem trapaças disponíveis"
@@ -180,7 +180,7 @@ msgstr "Abrir ROM"
 #: src/ui/gui/localgame_page.slint:37
 msgctxt "LocalGame"
 msgid "Open Saves Folder"
-msgstr "Abrir Partes de Saves"
+msgstr "Abrir Pasta de Saves"
 
 #: src/ui/gui/localgame_page.slint:54
 msgctxt "LocalGame"
@@ -192,47 +192,42 @@ msgctxt "NetplayCreate"
 msgid "Netplay: Create Session"
 msgstr "Netplay: Criar Sessão"
 
-#: src/ui/gui/netplay_create.slint:23
+#: src/ui/gui/netplay_create.slint:22
 msgctxt "NetplayCreate"
 msgid "Session Name:"
 msgstr "Nome da Sessão:"
 
-#: src/ui/gui/netplay_create.slint:27
+#: src/ui/gui/netplay_create.slint:26
 msgctxt "NetplayCreate"
 msgid "Enter session name"
-msgstr "Insira nome da sessão:"
+msgstr "Insira nome da sessão"
 
-#: src/ui/gui/netplay_create.slint:37
+#: src/ui/gui/netplay_create.slint:36
 msgctxt "NetplayCreate"
 msgid "Password (Optional):"
 msgstr "Senha: (Opcional):"
 
-#: src/ui/gui/netplay_create.slint:41
+#: src/ui/gui/netplay_create.slint:40
 msgctxt "NetplayCreate"
 msgid "Enter session password"
 msgstr "Insira a senha da sessão"
 
-#: src/ui/gui/netplay_create.slint:52
+#: src/ui/gui/netplay_create.slint:51
 msgctxt "NetplayCreate"
 msgid "Player Name:"
 msgstr "Nome de Jogador:"
 
-#: src/ui/gui/netplay_create.slint:56
+#: src/ui/gui/netplay_create.slint:55
 msgctxt "NetplayCreate"
 msgid "Enter player name"
 msgstr "Insira nome de jogador"
 
 #: src/ui/gui/netplay_create.slint:66
 msgctxt "NetplayCreate"
-msgid "Server:"
-msgstr "Servidor:"
-
-#: src/ui/gui/netplay_create.slint:86
-msgctxt "NetplayCreate"
 msgid "Select ROM"
 msgstr "Selecionar ROM"
 
-#: src/ui/gui/netplay_create.slint:102
+#: src/ui/gui/netplay_create.slint:82
 msgctxt "NetplayCreate"
 msgid ""
 "This game has cheats enabled. Cheats will be synchronized with other players."
@@ -240,21 +235,16 @@ msgstr ""
 "Este jogo tem trapaças habilitadas. As trapaças serão sincronizadas com "
 "outros jogadores."
 
-#: src/ui/gui/netplay_create.slint:112
+#: src/ui/gui/netplay_create.slint:91
 msgctxt "NetplayCreate"
 msgid "Create Session"
 msgstr "Criar Sessão"
 
-#: src/ui/gui/netplay_create.slint:132
+#: src/ui/gui/netplay_create.slint:107
 msgctxt "NetplayCreate"
 msgid "Cancel"
 msgstr "Cancelar"
 
-#: src/ui/gui/netplay_create.slint:155
-msgctxt "CustomServerDialog"
-msgid "Enter a custom server URL"
-msgstr "Insira a URL personalizada do servidor"
-
 #: src/ui/gui/netplay_join.slint:7
 msgctxt "NetplayJoin"
 msgid "Netplay: Join Session"
@@ -275,153 +265,164 @@ msgctxt "NetplayJoin"
 msgid "Password (if required)"
 msgstr "Senha (caso obrigatória)"
 
-#: src/ui/gui/netplay_join.slint:41
-msgctxt "NetplayJoin"
-msgid "Custom Server URL (optional):"
-msgstr "URL Personalizada de Servidor (opcional):"
-
-#: src/ui/gui/netplay_join.slint:53
+#: src/ui/gui/netplay_join.slint:42
 msgctxt "NetplayJoin"
 msgid "Select ROM"
 msgstr "Selecionar ROM"
 
-#: src/ui/gui/netplay_join.slint:68
+#: src/ui/gui/netplay_join.slint:57
 msgctxt "NetplayJoin"
 msgid "Refreshing session list, please wait..."
 msgstr "Recarregando lista de sessões, por favor aguarde..."
 
-#: src/ui/gui/netplay_join.slint:73
+#: src/ui/gui/netplay_join.slint:62
 msgctxt "NetplayJoin"
 msgid "Click on a session below to select it"
 msgstr "Clique em uma sessão abaixo para selecionar"
 
-#: src/ui/gui/netplay_join.slint:78
+#: src/ui/gui/netplay_join.slint:67
 msgctxt "NetplayJoin"
 msgid "No sessions available. Please refresh to check again."
 msgstr ""
 "Sem sessões disponíveis. Por favor recarregue para verificar novamente."
 
-#: src/ui/gui/netplay_join.slint:84
-msgctxt "NetplayJoin"
-msgid "Server"
-msgstr "Servidor"
-
-#: src/ui/gui/netplay_join.slint:85
+#: src/ui/gui/netplay_join.slint:73
 msgctxt "NetplayJoin"
 msgid "Session Name"
 msgstr "Nome da Sessão"
 
-#: src/ui/gui/netplay_join.slint:86
+#: src/ui/gui/netplay_join.slint:74
 msgctxt "NetplayJoin"
 msgid "Game Name"
 msgstr "Nome do Jogo"
 
-#: src/ui/gui/netplay_join.slint:87
+#: src/ui/gui/netplay_join.slint:75
 msgctxt "NetplayJoin"
 msgid "Password"
 msgstr "Senha"
 
-#: src/ui/gui/netplay_join.slint:88
+#: src/ui/gui/netplay_join.slint:76
 msgctxt "NetplayJoin"
 msgid "Cheats"
 msgstr "Trapaças"
 
-#: src/ui/gui/netplay_join.slint:102
+#: src/ui/gui/netplay_join.slint:90
 msgctxt "NetplayJoin"
 msgid "Refresh Session List"
 msgstr "Recarregar Lista de Sessões"
 
-#: src/ui/gui/netplay_join.slint:119
+#: src/ui/gui/netplay_join.slint:105
 msgctxt "NetplayJoin"
 msgid "Join Session"
 msgstr "Entrar na Sessão"
 
-#: src/ui/gui/netplay_join.slint:132
+#: src/ui/gui/netplay_join.slint:117
 msgctxt "NetplayJoin"
 msgid "Cancel"
 msgstr "Cancelar"
 
-#: src/ui/gui/netplay_page.slint:37
+#: src/ui/gui/netplay_page.slint:31
 msgctxt "Netplay"
 msgid "Netplay"
 msgstr "Netplay"
 
-#: src/ui/gui/netplay_page.slint:45
+#: src/ui/gui/netplay_page.slint:39
 msgctxt "Netplay"
 msgid "Create Session"
 msgstr "Criar Sessão"
 
-#: src/ui/gui/netplay_page.slint:56
+#: src/ui/gui/netplay_page.slint:50
 msgctxt "Netplay"
 msgid "Join Session"
 msgstr "Entrar na Sessão"
 
-#: src/ui/gui/netplay_page.slint:70
+#: src/ui/gui/netplay_page.slint:64
 msgctxt "Netplay"
 msgid "Netplay Discord Channel"
 msgstr "Canal de Netplay do Discord"
 
-#: src/ui/gui/netplay_page.slint:77
+#: src/ui/gui/netplay_page.slint:71
 msgctxt "Netplay"
 msgid "Provide Feedback"
 msgstr "Fornecer Feedback"
 
-#: src/ui/gui/netplay_wait.slint:15
+#: src/ui/gui/netplay_wait.slint:17
 msgctxt "NetplayWait"
 msgid "Netplay: Waiting Room"
 msgstr "Netplay: Aguardando Sala"
 
-#: src/ui/gui/netplay_wait.slint:27
+#: src/ui/gui/netplay_wait.slint:29
 msgctxt "NetplayWait"
 msgid "Session Name:"
 msgstr "Nome da Sessão:"
 
-#: src/ui/gui/netplay_wait.slint:33
+#: src/ui/gui/netplay_wait.slint:35
 msgctxt "NetplayWait"
 msgid "Game Name:"
 msgstr "Nome do Jogo:"
 
-#: src/ui/gui/netplay_wait.slint:39
-msgctxt "NetplayWait"
-msgid "Ping:"
-msgstr "Ping:"
-
-#: src/ui/gui/netplay_wait.slint:48
+#: src/ui/gui/netplay_wait.slint:45
 msgctxt "NetplayWait"
 msgid "Player 1:"
-msgstr "Jogador 1"
+msgstr "Jogador 1:"
 
-#: src/ui/gui/netplay_wait.slint:52
+#: src/ui/gui/netplay_wait.slint:49
 msgctxt "NetplayWait"
 msgid "Player 2:"
 msgstr "Jogador 2:"
 
-#: src/ui/gui/netplay_wait.slint:58
+#: src/ui/gui/netplay_wait.slint:55
 msgctxt "NetplayWait"
 msgid "Player 3:"
 msgstr "Jogador 3:"
 
-#: src/ui/gui/netplay_wait.slint:62
+#: src/ui/gui/netplay_wait.slint:59
 msgctxt "NetplayWait"
 msgid "Player 4:"
 msgstr "Jogador 4:"
 
-#: src/ui/gui/netplay_wait.slint:76
+#: src/ui/gui/netplay_wait.slint:73
 msgctxt "NetplayWait"
 msgid "Enter chat message"
 msgstr "Escrever mensagem no chat"
 
-#: src/ui/gui/netplay_wait.slint:87
+#: src/ui/gui/netplay_wait.slint:84
 msgctxt "NetplayWait"
 msgid "Send Message"
 msgstr "Enviar Mensagem"
 
-#: src/ui/gui/netplay_wait.slint:105
+#: src/ui/gui/netplay_wait.slint:94
+msgctxt "NetplayWait"
+msgid ""
+"Setting the input delay too low will cause the game to lag.\n"
+"You can lower the input delay in-game by pressing Alt+[ and raise it with "
+"Alt+]."
+msgstr ""
+"Definir o atraso de entrada muito baixo causará lag no jogo.\n"
+"Você pode diminuir o atraso de entrada no jogo pressionando Alt+[ e aumentá-"
+"lo com Alt+]."
+
+#: src/ui/gui/netplay_wait.slint:101
+msgctxt "NetplayWait"
+msgid "Local Input Delay:"
+msgstr "Atraso de entrada local:"
+
+#: src/ui/gui/netplay_wait.slint:118
+msgctxt "NetplayWait"
+msgid "Recommended: "
+msgstr "Recomendado: "
+
+#: src/ui/gui/netplay_wait.slint:127
 msgctxt "NetplayWait"
 msgid "Start Game"
 msgstr "Iniciar jogo"
 
-#: src/ui/gui/netplay_wait.slint:113
+#: src/ui/gui/netplay_wait.slint:127
+msgctxt "NetplayWait"
+msgid "Waiting for P2P mesh "
+msgstr "Aguardando malha P2P "
+
+#: src/ui/gui/netplay_wait.slint:135
 msgctxt "NetplayWait"
 msgid "Cancel"
 msgstr "Cancelar"
@@ -486,71 +487,126 @@ msgctxt "RetroAchievements"
 msgid "View Supported Games"
 msgstr "Ver Jogos com Suporte"
 
-#: src/ui/gui/settings_page.slint:23
+#: src/ui/gui/settings_page.slint:25
 msgctxt "Settings"
 msgid "Settings"
 msgstr "Configurações"
 
-#: src/ui/gui/settings_page.slint:34
+#: src/ui/gui/settings_page.slint:32
+msgctxt "Settings"
+msgid "Game"
+msgstr "Jogo"
+
+#: src/ui/gui/settings_page.slint:38
 msgctxt "Settings"
 msgid "Resolution:"
 msgstr "Resolução:"
 
-#: src/ui/gui/settings_page.slint:48
+#: src/ui/gui/settings_page.slint:51
 msgctxt "Settings"
 msgid "SSAA downscaling"
 msgstr "Redução de SSAA"
 
-#: src/ui/gui/settings_page.slint:56
+#: src/ui/gui/settings_page.slint:59
 msgctxt "Settings"
 msgid "Integer Scaling"
 msgstr "Proporção Íntegra"
 
-#: src/ui/gui/settings_page.slint:64
+#: src/ui/gui/settings_page.slint:67
 msgctxt "Settings"
 msgid "Fullscreen"
 msgstr "Tela Cheia"
 
-#: src/ui/gui/settings_page.slint:72
+#: src/ui/gui/settings_page.slint:75
 msgctxt "Settings"
 msgid "Widescreen (stretch)"
 msgstr "Widescreen (esticar)"
 
-#: src/ui/gui/settings_page.slint:80
+#: src/ui/gui/settings_page.slint:83
 msgctxt "Settings"
 msgid "VSync"
 msgstr "VSync"
 
-#: src/ui/gui/settings_page.slint:88
+#: src/ui/gui/settings_page.slint:91
 msgctxt "Settings"
 msgid "Apply CRT shader"
 msgstr "Aplicar filtro de CRT"
 
-#: src/ui/gui/settings_page.slint:100
+#: src/ui/gui/settings_page.slint:103
 msgctxt "Settings"
 msgid "Overclock N64 CPU (may cause bugs)"
 msgstr "Overclock da CPU do N64 (pode causar bugs)"
 
-#: src/ui/gui/settings_page.slint:108
+#: src/ui/gui/settings_page.slint:111
 msgctxt "Settings"
 msgid "Disable Expansion Pak"
 msgstr "Desabilitar Expansion Pak"
 
-#: src/ui/gui/settings_page.slint:116
+#: src/ui/gui/settings_page.slint:119
+msgctxt "Settings"
+msgid "Enable Rewind"
+msgstr "Habilitar rebobinamento"
+
+#: src/ui/gui/settings_page.slint:127
 msgctxt "Settings"
 msgid "Emulate UNFLoader"
 msgstr "Emular UNFLoader"
 
-#: src/ui/gui/settings_page.slint:124
+#: src/ui/gui/settings_page.slint:135
 msgctxt "Settings"
 msgid "Emulate VRU"
 msgstr "Emular VRU"
 
+#: src/ui/gui/settings_page.slint:144
+msgctxt "Settings"
+msgid "UI"
+msgstr "Interface"
+
+#: src/ui/gui/settings_page.slint:150
+msgctxt "Settings"
+msgid "Theme:"
+msgstr "Tema:"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "System"
+msgstr "Sistema"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Dark"
+msgstr "Escuro"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Light"
+msgstr "Claro"
+
 #: src/ui/gui/vru_dialog.slint:7
 msgctxt "VruDialog"
 msgid "What Would You Like To Say?"
 msgstr "O que você quer falar?"
 
+#~ msgctxt "NetplayCreate"
+#~ msgid "Server:"
+#~ msgstr "Servidor:"
+
+#~ msgctxt "CustomServerDialog"
+#~ msgid "Enter a custom server URL"
+#~ msgstr "Insira a URL personalizada do servidor"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Custom Server URL (optional):"
+#~ msgstr "URL Personalizada de Servidor (opcional):"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Server"
+#~ msgstr "Servidor"
+
+#~ msgctxt "NetplayWait"
+#~ msgid "Ping:"
+#~ msgstr "Ping:"
+
 #~ msgctxt "NetplayCreate"
 #~ msgid "Creating server, please wait...This may take about 30 seconds."
 #~ msgstr ""

data/translations/ru/LC_MESSAGES/gopher64.po

@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gopher64\n"
-"POT-Creation-Date: 2026-05-25 08:28+0000\n"
+"POT-Creation-Date: 2026-06-30 09:43+0000\n"
 "PO-Revision-Date: 2026-05-11 12:00+0000\n"
 "Last-Translator: \n"
 "Language-Team: Russian\n"
@@ -10,7 +10,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
+"n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 
 #: src/ui/gui/about_page.slint:17
 msgctxt "NewVersionButton"
@@ -47,37 +48,37 @@ msgctxt "About"
 msgid "Donate (via GitHub)"
 msgstr "Пожертвовать (через GitHub)"
 
-#: src/ui/gui/appwindow.slint:151
+#: src/ui/gui/appwindow.slint:164
 msgctxt "Menu"
 msgid "Local Game"
 msgstr "Локальная игра"
 
-#: src/ui/gui/appwindow.slint:155
+#: src/ui/gui/appwindow.slint:168
 msgctxt "Menu"
 msgid "Controller Config"
 msgstr "Настройка контроллера"
 
-#: src/ui/gui/appwindow.slint:159
+#: src/ui/gui/appwindow.slint:172
 msgctxt "Menu"
 msgid "Netplay"
 msgstr "Сетевая игра"
 
-#: src/ui/gui/appwindow.slint:163
+#: src/ui/gui/appwindow.slint:176
 msgctxt "Menu"
 msgid "Cheats"
 msgstr "Читы"
 
-#: src/ui/gui/appwindow.slint:167
+#: src/ui/gui/appwindow.slint:180
 msgctxt "Menu"
 msgid "RetroAchievements"
 msgstr "RetroAchievements"
 
-#: src/ui/gui/appwindow.slint:171
+#: src/ui/gui/appwindow.slint:184
 msgctxt "Menu"
 msgid "Settings"
 msgstr "Настройки"
 
-#: src/ui/gui/appwindow.slint:175
+#: src/ui/gui/appwindow.slint:188
 msgctxt "Menu"
 msgid "About"
 msgstr "О программе"
@@ -97,7 +98,7 @@ msgctxt "Cheats"
 msgid "Clear Cheats For All ROMs"
 msgstr "Очистить читы для всех ROMов"
 
-#: src/ui/gui/cheat_page.slint:88
+#: src/ui/gui/cheat_page.slint:83
 msgctxt "Cheats"
 msgid "No Cheats Available"
 msgstr "Читы недоступны"
@@ -192,68 +193,58 @@ msgctxt "NetplayCreate"
 msgid "Netplay: Create Session"
 msgstr "Сетевая игра: Создать сессию"
 
-#: src/ui/gui/netplay_create.slint:23
+#: src/ui/gui/netplay_create.slint:22
 msgctxt "NetplayCreate"
 msgid "Session Name:"
 msgstr "Имя сессии:"
 
-#: src/ui/gui/netplay_create.slint:27
+#: src/ui/gui/netplay_create.slint:26
 msgctxt "NetplayCreate"
 msgid "Enter session name"
 msgstr "Введите имя сессии"
 
-#: src/ui/gui/netplay_create.slint:37
+#: src/ui/gui/netplay_create.slint:36
 msgctxt "NetplayCreate"
 msgid "Password (Optional):"
 msgstr "Пароль (необязательно):"
 
-#: src/ui/gui/netplay_create.slint:41
+#: src/ui/gui/netplay_create.slint:40
 msgctxt "NetplayCreate"
 msgid "Enter session password"
 msgstr "Введите пароль сессии"
 
-#: src/ui/gui/netplay_create.slint:52
+#: src/ui/gui/netplay_create.slint:51
 msgctxt "NetplayCreate"
 msgid "Player Name:"
 msgstr "Имя игрока:"
 
-#: src/ui/gui/netplay_create.slint:56
+#: src/ui/gui/netplay_create.slint:55
 msgctxt "NetplayCreate"
 msgid "Enter player name"
 msgstr "Введите имя игрока"
 
 #: src/ui/gui/netplay_create.slint:66
 msgctxt "NetplayCreate"
-msgid "Server:"
-msgstr "Сервер:"
-
-#: src/ui/gui/netplay_create.slint:86
-msgctxt "NetplayCreate"
 msgid "Select ROM"
 msgstr "Выбрать ROM"
 
-#: src/ui/gui/netplay_create.slint:102
+#: src/ui/gui/netplay_create.slint:82
 msgctxt "NetplayCreate"
 msgid ""
 "This game has cheats enabled. Cheats will be synchronized with other players."
 msgstr ""
 "Для этой игры включены читы. Читы будут синхронизированы с другими игроками."
 
-#: src/ui/gui/netplay_create.slint:112
+#: src/ui/gui/netplay_create.slint:91
 msgctxt "NetplayCreate"
 msgid "Create Session"
 msgstr "Создать сессию"
 
-#: src/ui/gui/netplay_create.slint:132
+#: src/ui/gui/netplay_create.slint:107
 msgctxt "NetplayCreate"
 msgid "Cancel"
 msgstr "Отмена"
 
-#: src/ui/gui/netplay_create.slint:155
-msgctxt "CustomServerDialog"
-msgid "Enter a custom server URL"
-msgstr "Введите URL пользовательского сервера"
-
 #: src/ui/gui/netplay_join.slint:7
 msgctxt "NetplayJoin"
 msgid "Netplay: Join Session"
@@ -274,152 +265,163 @@ msgctxt "NetplayJoin"
 msgid "Password (if required)"
 msgstr "Пароль (если требуется)"
 
-#: src/ui/gui/netplay_join.slint:41
-msgctxt "NetplayJoin"
-msgid "Custom Server URL (optional):"
-msgstr "URL пользовательского сервера (необязательно):"
-
-#: src/ui/gui/netplay_join.slint:53
+#: src/ui/gui/netplay_join.slint:42
 msgctxt "NetplayJoin"
 msgid "Select ROM"
 msgstr "Выбрать ROM"
 
-#: src/ui/gui/netplay_join.slint:68
+#: src/ui/gui/netplay_join.slint:57
 msgctxt "NetplayJoin"
 msgid "Refreshing session list, please wait..."
 msgstr "Обновление списка сессий, пожалуйста, подождите..."
 
-#: src/ui/gui/netplay_join.slint:73
+#: src/ui/gui/netplay_join.slint:62
 msgctxt "NetplayJoin"
 msgid "Click on a session below to select it"
 msgstr "Нажмите на сессию ниже, чтобы выбрать её"
 
-#: src/ui/gui/netplay_join.slint:78
+#: src/ui/gui/netplay_join.slint:67
 msgctxt "NetplayJoin"
 msgid "No sessions available. Please refresh to check again."
 msgstr "Нет доступных сессий. Пожалуйста, обновите, чтобы проверить снова."
 
-#: src/ui/gui/netplay_join.slint:84
-msgctxt "NetplayJoin"
-msgid "Server"
-msgstr "Сервер"
-
-#: src/ui/gui/netplay_join.slint:85
+#: src/ui/gui/netplay_join.slint:73
 msgctxt "NetplayJoin"
 msgid "Session Name"
 msgstr "Имя сессии"
 
-#: src/ui/gui/netplay_join.slint:86
+#: src/ui/gui/netplay_join.slint:74
 msgctxt "NetplayJoin"
 msgid "Game Name"
 msgstr "Название игры"
 
-#: src/ui/gui/netplay_join.slint:87
+#: src/ui/gui/netplay_join.slint:75
 msgctxt "NetplayJoin"
 msgid "Password"
 msgstr "Пароль"
 
-#: src/ui/gui/netplay_join.slint:88
+#: src/ui/gui/netplay_join.slint:76
 msgctxt "NetplayJoin"
 msgid "Cheats"
 msgstr "Читы"
 
-#: src/ui/gui/netplay_join.slint:102
+#: src/ui/gui/netplay_join.slint:90
 msgctxt "NetplayJoin"
 msgid "Refresh Session List"
 msgstr "Обновить список сессий"
 
-#: src/ui/gui/netplay_join.slint:119
+#: src/ui/gui/netplay_join.slint:105
 msgctxt "NetplayJoin"
 msgid "Join Session"
 msgstr "Присоединиться к сессии"
 
-#: src/ui/gui/netplay_join.slint:132
+#: src/ui/gui/netplay_join.slint:117
 msgctxt "NetplayJoin"
 msgid "Cancel"
 msgstr "Отмена"
 
-#: src/ui/gui/netplay_page.slint:37
+#: src/ui/gui/netplay_page.slint:31
 msgctxt "Netplay"
 msgid "Netplay"
 msgstr "Сетевая игра"
 
-#: src/ui/gui/netplay_page.slint:45
+#: src/ui/gui/netplay_page.slint:39
 msgctxt "Netplay"
 msgid "Create Session"
 msgstr "Создать сессию"
 
-#: src/ui/gui/netplay_page.slint:56
+#: src/ui/gui/netplay_page.slint:50
 msgctxt "Netplay"
 msgid "Join Session"
 msgstr "Присоединиться к сессии"
 
-#: src/ui/gui/netplay_page.slint:70
+#: src/ui/gui/netplay_page.slint:64
 msgctxt "Netplay"
 msgid "Netplay Discord Channel"
 msgstr "Канал Discord для сетевой игры"
 
-#: src/ui/gui/netplay_page.slint:77
+#: src/ui/gui/netplay_page.slint:71
 msgctxt "Netplay"
 msgid "Provide Feedback"
 msgstr "Оставить отзыв"
 
-#: src/ui/gui/netplay_wait.slint:15
+#: src/ui/gui/netplay_wait.slint:17
 msgctxt "NetplayWait"
 msgid "Netplay: Waiting Room"
 msgstr "Сетевая игра: Комната ожидания"
 
-#: src/ui/gui/netplay_wait.slint:27
+#: src/ui/gui/netplay_wait.slint:29
 msgctxt "NetplayWait"
 msgid "Session Name:"
 msgstr "Имя сессии:"
 
-#: src/ui/gui/netplay_wait.slint:33
+#: src/ui/gui/netplay_wait.slint:35
 msgctxt "NetplayWait"
 msgid "Game Name:"
 msgstr "Название игры:"
 
-#: src/ui/gui/netplay_wait.slint:39
-msgctxt "NetplayWait"
-msgid "Ping:"
-msgstr "Пинг:"
-
-#: src/ui/gui/netplay_wait.slint:48
+#: src/ui/gui/netplay_wait.slint:45
 msgctxt "NetplayWait"
 msgid "Player 1:"
 msgstr "Игрок 1:"
 
-#: src/ui/gui/netplay_wait.slint:52
+#: src/ui/gui/netplay_wait.slint:49
 msgctxt "NetplayWait"
 msgid "Player 2:"
 msgstr "Игрок 2:"
 
-#: src/ui/gui/netplay_wait.slint:58
+#: src/ui/gui/netplay_wait.slint:55
 msgctxt "NetplayWait"
 msgid "Player 3:"
 msgstr "Игрок 3:"
 
-#: src/ui/gui/netplay_wait.slint:62
+#: src/ui/gui/netplay_wait.slint:59
 msgctxt "NetplayWait"
 msgid "Player 4:"
 msgstr "Игрок 4:"
 
-#: src/ui/gui/netplay_wait.slint:76
+#: src/ui/gui/netplay_wait.slint:73
 msgctxt "NetplayWait"
 msgid "Enter chat message"
 msgstr "Введите сообщение чата"
 
-#: src/ui/gui/netplay_wait.slint:87
+#: src/ui/gui/netplay_wait.slint:84
 msgctxt "NetplayWait"
 msgid "Send Message"
 msgstr "Отправить сообщение"
 
-#: src/ui/gui/netplay_wait.slint:105
+#: src/ui/gui/netplay_wait.slint:94
+msgctxt "NetplayWait"
+msgid ""
+"Setting the input delay too low will cause the game to lag.\n"
+"You can lower the input delay in-game by pressing Alt+[ and raise it with "
+"Alt+]."
+msgstr ""
+"Слишком низкая задержка ввода вызовет лаги в игре.\n"
+"Вы можете уменьшить задержку ввода в игре, нажав Alt+[, и увеличить её с "
+"помощью Alt+]."
+
+#: src/ui/gui/netplay_wait.slint:101
+msgctxt "NetplayWait"
+msgid "Local Input Delay:"
+msgstr "Локальная задержка ввода:"
+
+#: src/ui/gui/netplay_wait.slint:118
+msgctxt "NetplayWait"
+msgid "Recommended: "
+msgstr "Рекомендуется: "
+
+#: src/ui/gui/netplay_wait.slint:127
 msgctxt "NetplayWait"
 msgid "Start Game"
 msgstr "Начать игру"
 
-#: src/ui/gui/netplay_wait.slint:113
+#: src/ui/gui/netplay_wait.slint:127
+msgctxt "NetplayWait"
+msgid "Waiting for P2P mesh "
+msgstr "Ожидание P2P-сети "
+
+#: src/ui/gui/netplay_wait.slint:135
 msgctxt "NetplayWait"
 msgid "Cancel"
 msgstr "Отмена"
@@ -484,71 +486,126 @@ msgctxt "RetroAchievements"
 msgid "View Supported Games"
 msgstr "Просмотреть поддерживаемые игры"
 
-#: src/ui/gui/settings_page.slint:23
+#: src/ui/gui/settings_page.slint:25
 msgctxt "Settings"
 msgid "Settings"
 msgstr "Настройки"
 
-#: src/ui/gui/settings_page.slint:34
+#: src/ui/gui/settings_page.slint:32
+msgctxt "Settings"
+msgid "Game"
+msgstr "Игра"
+
+#: src/ui/gui/settings_page.slint:38
 msgctxt "Settings"
 msgid "Resolution:"
 msgstr "Разрешение:"
 
-#: src/ui/gui/settings_page.slint:48
+#: src/ui/gui/settings_page.slint:51
 msgctxt "Settings"
 msgid "SSAA downscaling"
 msgstr "SSAA даунскейлинг"
 
-#: src/ui/gui/settings_page.slint:56
+#: src/ui/gui/settings_page.slint:59
 msgctxt "Settings"
 msgid "Integer Scaling"
 msgstr "Целочисленное масштабирование"
 
-#: src/ui/gui/settings_page.slint:64
+#: src/ui/gui/settings_page.slint:67
 msgctxt "Settings"
 msgid "Fullscreen"
 msgstr "Полноэкранный режим"
 
-#: src/ui/gui/settings_page.slint:72
+#: src/ui/gui/settings_page.slint:75
 msgctxt "Settings"
 msgid "Widescreen (stretch)"
 msgstr "Широкоэкранный режим (растянуто)"
 
-#: src/ui/gui/settings_page.slint:80
+#: src/ui/gui/settings_page.slint:83
 msgctxt "Settings"
 msgid "VSync"
 msgstr "Вертикальная синхронизация"
 
-#: src/ui/gui/settings_page.slint:88
+#: src/ui/gui/settings_page.slint:91
 msgctxt "Settings"
 msgid "Apply CRT shader"
 msgstr "Применить шейдер ЭЛТ"
 
-#: src/ui/gui/settings_page.slint:100
+#: src/ui/gui/settings_page.slint:103
 msgctxt "Settings"
 msgid "Overclock N64 CPU (may cause bugs)"
 msgstr "Разгон процессора N64 (может вызвать ошибки)"
 
-#: src/ui/gui/settings_page.slint:108
+#: src/ui/gui/settings_page.slint:111
 msgctxt "Settings"
 msgid "Disable Expansion Pak"
 msgstr "Отключить Expansion Pak"
 
-#: src/ui/gui/settings_page.slint:116
+#: src/ui/gui/settings_page.slint:119
+msgctxt "Settings"
+msgid "Enable Rewind"
+msgstr "Включить перемотку назад"
+
+#: src/ui/gui/settings_page.slint:127
 msgctxt "Settings"
 msgid "Emulate UNFLoader"
 msgstr "Эмулировать UNFLoader"
 
-#: src/ui/gui/settings_page.slint:124
+#: src/ui/gui/settings_page.slint:135
 msgctxt "Settings"
 msgid "Emulate VRU"
 msgstr "Эмулировать VRU"
 
+#: src/ui/gui/settings_page.slint:144
+msgctxt "Settings"
+msgid "UI"
+msgstr "Интерфейс"
+
+#: src/ui/gui/settings_page.slint:150
+msgctxt "Settings"
+msgid "Theme:"
+msgstr "Тема:"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "System"
+msgstr "Система"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Dark"
+msgstr "Тёмная"
+
+#: src/ui/gui/settings_page.slint:154
+msgctxt "Settings"
+msgid "Light"
+msgstr "Светлая"
+
 #: src/ui/gui/vru_dialog.slint:7
 msgctxt "VruDialog"
 msgid "What Would You Like To Say?"
 msgstr "Что вы хотите сказать?"
 
+#~ msgctxt "NetplayCreate"
+#~ msgid "Server:"
+#~ msgstr "Сервер:"
+
+#~ msgctxt "CustomServerDialog"
+#~ msgid "Enter a custom server URL"
+#~ msgstr "Введите URL пользовательского сервера"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Custom Server URL (optional):"
+#~ msgstr "URL пользовательского сервера (необязательно):"
+
+#~ msgctxt "NetplayJoin"
+#~ msgid "Server"
+#~ msgstr "Сервер"
+
+#~ msgctxt "NetplayWait"
+#~ msgid "Ping:"
+#~ msgstr "Пинг:"
+
 #~ msgctxt "NetplayCreate"
 #~ msgid "Creating server, please wait...This may take about 30 seconds."
 #~ msgstr ""

parallel-rdp/interface.cpp

@@ -59,6 +59,7 @@ enum user_event_codes {
   USER_EVENT_LOAD_STATE = 2,
   USER_EVENT_EXIT_GAME = 3,
   USER_EVENT_FAST_FORWARD = 4,
+  USER_EVENT_LOAD_REWIND = 5,
 };
 
 typedef struct {
@@ -82,6 +83,9 @@ typedef struct {
   FrameBufferInfo frame_buffer_info;
 } RDP_DEVICE;
 
+static void *g_tmem = nullptr;
+static void *g_hidden_rdram = nullptr;
+
 typedef struct {
   uint32_t fps;
   uint32_t vis;
@@ -189,6 +193,12 @@ bool sdl_event_filter(void *userdata, SDL_Event *event) {
       user_event.user.code = USER_EVENT_SAVE_STATE;
       SDL_PushEvent(&user_event);
       break;
+    case SDL_SCANCODE_F6:
+      SDL_zero(user_event);
+      user_event.type = SDL_EVENT_USER;
+      user_event.user.code = USER_EVENT_LOAD_REWIND;
+      SDL_PushEvent(&user_event);
+      break;
     case SDL_SCANCODE_F7:
       SDL_zero(user_event);
       user_event.type = SDL_EVENT_USER;
@@ -211,10 +221,18 @@ bool sdl_event_filter(void *userdata, SDL_Event *event) {
       callback.reset_game = true;
       break;
     case SDL_SCANCODE_LEFTBRACKET:
-      callback.lower_volume = true;
+      if (event->key.mod & SDL_KMOD_ALT) {
+        callback.decrease_input_delay = true;
+      } else {
+        callback.lower_volume = true;
+      }
       break;
     case SDL_SCANCODE_RIGHTBRACKET:
-      callback.raise_volume = true;
+      if (event->key.mod & SDL_KMOD_ALT) {
+        callback.increase_input_delay = true;
+      } else {
+        callback.raise_volume = true;
+      }
       break;
     case SDL_SCANCODE_SLASH:
       callback.frame_advance = true;
@@ -244,6 +262,9 @@ bool sdl_event_filter(void *userdata, SDL_Event *event) {
     case USER_EVENT_SAVE_STATE:
       callback.save_state = true;
       break;
+    case USER_EVENT_LOAD_REWIND:
+      callback.load_rewind = true;
+      break;
     case USER_EVENT_LOAD_STATE:
       callback.load_state = true;
       break;
@@ -285,8 +306,16 @@ JoystickEvent get_joystick_event() {
   return joystick_event;
 }
 
+void rdp_idle() {
+  processor->idle();
+  sync_signal = 0;
+  rdram_dirty.assign(gfx_info.RDRAM_SIZE >> 3, false);
+}
+
 static void rdp_new_processor() {
-  RDP::CommandProcessorFlags flags = 0;
+  RDP::CommandProcessorFlags flags =
+      RDP::COMMAND_PROCESSOR_FLAG_HOST_VISIBLE_HIDDEN_RDRAM_BIT |
+      RDP::COMMAND_PROCESSOR_FLAG_HOST_VISIBLE_TMEM_BIT;
 
   if (gfx_info.upscale == 2) {
     flags |= RDP::COMMAND_PROCESSOR_FLAG_SUPER_SAMPLED_DITHER_BIT;
@@ -304,6 +333,17 @@ static void rdp_new_processor() {
   processor = new RDP::CommandProcessor(wsi->get_device(), gfx_info.RDRAM, 0,
                                         gfx_info.RDRAM_SIZE,
                                         gfx_info.RDRAM_SIZE / 2, flags);
+  g_tmem = processor->get_tmem();
+  if (!g_tmem) {
+    LOGE("Failed to get tmem\n");
+  }
+  g_hidden_rdram = processor->begin_read_hidden_rdram();
+  if (!g_hidden_rdram) {
+    LOGE("Failed to get hidden_rdram\n");
+  }
+
+  sync_signal = 0;
+  rdram_dirty.assign(gfx_info.RDRAM_SIZE >> 3, false);
 }
 
 static ImageHandle create_message_image(Vulkan::Device &device, int width,
@@ -330,12 +370,13 @@ static ImageHandle create_message_image(Vulkan::Device &device, int width,
 void rdp_init(void *_window, GFX_INFO _gfx_info, const void *font,
               size_t font_size, uint32_t save_state_slot) {
   memset(&rdp_device, 0, sizeof(RDP_DEVICE));
+  memset(&callback, 0, sizeof(CALL_BACK));
 
   window = (SDL_Window *)_window;
   SDL_SyncWindow(window);
   bool result = SDL_AddEventWatch(sdl_event_filter, nullptr);
   if (!result) {
-    printf("Could not add event watch.\n");
+    LOGE("Could not add event watch.\n");
     return;
   }
 
@@ -405,14 +446,14 @@ void rdp_init(void *_window, GFX_INFO _gfx_info, const void *font,
   achievement_progress_indicator_image = Vulkan::ImageHandle();
   fps_image = Vulkan::ImageHandle();
   display_fps = false;
-
-  sync_signal = 0;
-  rdram_dirty.assign(gfx_info.RDRAM_SIZE >> 3, false);
 }
 
 void rdp_close() {
   display_fps = false;
 
+  g_tmem = nullptr;
+  g_hidden_rdram = nullptr;
+
   messages = std::queue<Message>();
   achievement_challenge_indicator_image = Vulkan::ImageHandle();
   achievement_progress_indicator_image = Vulkan::ImageHandle();
@@ -581,10 +622,10 @@ static void render_frame(Vulkan::Device &device) {
     cmd->set_depth_test(false, false);
     cmd->set_cull_mode(VK_CULL_MODE_NONE);
 
+    VkViewport vp = cmd->get_viewport();
     // If we don't have an image, we just get a cleared screen in the render
     // pass.
     if (image) {
-      VkViewport vp = cmd->get_viewport();
       calculate_viewport(&vp.x, &vp.y, &vp.width, &vp.height,
                          image->get_height() / gfx_info.upscale);
 
@@ -605,33 +646,32 @@ static void render_frame(Vulkan::Device &device) {
       // The vertices are constants in the shader.
       // Draws fullscreen quad using oversized triangle.
       cmd->draw(3);
-
-      if (!messages.empty()) {
-        Message *message = &messages.front();
-        if (!message->image) {
-          message->image = create_message_image(device, vp.width, message_font,
-                                                message->message.c_str());
-          SDL_AddTimer(message->milliseconds, pop_message_callback, NULL);
-        }
-        cmd->set_texture(0, 0, message->image->get_view(),
-                         Vulkan::StockSampler::NearestClamp);
-        vp.x = floor(vp.x + (vp.width - message->image->get_width()) / 2);
-        vp.y = vp.y + vp.height - message->image->get_height();
-        vp.height = message->image->get_height();
-        vp.width = message->image->get_width();
-        cmd->set_viewport(vp);
-
-        cmd->draw(3);
-      } else if (achievement_progress_indicator_image) {
-        draw_indicator(cmd, achievement_progress_indicator_image, vp);
-      } else if (achievement_challenge_indicator_image &&
-                 display_challenge_indicator) {
-        draw_indicator(cmd, achievement_challenge_indicator_image, vp);
+    }
+    if (!messages.empty()) {
+      Message *message = &messages.front();
+      if (!message->image) {
+        message->image = create_message_image(device, vp.width, message_font,
+                                              message->message.c_str());
+        SDL_AddTimer(message->milliseconds, pop_message_callback, NULL);
       }
+      cmd->set_texture(0, 0, message->image->get_view(),
+                       Vulkan::StockSampler::NearestClamp);
+      vp.x = floor(vp.x + (vp.width - message->image->get_width()) / 2);
+      vp.y = vp.y + vp.height - message->image->get_height();
+      vp.height = message->image->get_height();
+      vp.width = message->image->get_width();
+      cmd->set_viewport(vp);
 
-      if (messages.empty() && display_fps && fps_image) {
-        draw_fps(cmd, vp);
-      }
+      cmd->draw(3);
+    } else if (achievement_progress_indicator_image) {
+      draw_indicator(cmd, achievement_progress_indicator_image, vp);
+    } else if (achievement_challenge_indicator_image &&
+               display_challenge_indicator) {
+      draw_indicator(cmd, achievement_challenge_indicator_image, vp);
+    }
+
+    if (messages.empty() && display_fps && fps_image) {
+      draw_fps(cmd, vp);
     }
 
     cmd->end_render_pass();
@@ -652,17 +692,23 @@ void rdp_update_screen() {
   if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED) {
     return;
   }
-  wsi->end_frame();
+  if (!wsi->end_frame()) {
+    LOGE("End frame failed\n");
+    SDL_PumpEvents(); // For Android to trigger pause event
+  }
   wsi->begin_frame();
 }
 
 CALL_BACK rdp_check_callback() {
   CALL_BACK return_value = callback;
   callback.save_state = false;
+  callback.load_rewind = false;
   callback.load_state = false;
   callback.reset_game = false;
   callback.lower_volume = false;
   callback.raise_volume = false;
+  callback.decrease_input_delay = false;
+  callback.increase_input_delay = false;
   callback.frame_advance = false;
   return return_value;
 }
@@ -688,19 +734,35 @@ void rdp_check_framebuffers(uint32_t address, uint32_t length) {
   }
 }
 
-size_t rdp_state_size() { return sizeof(RDP_DEVICE); }
+size_t rdp_state_size() {
+  return sizeof(RDP_DEVICE) + 0x1000 + processor->get_hidden_rdram_size();
+}
 
 void rdp_save_state(uint8_t *state) {
-  processor->wait_for_timeline(processor->signal_timeline());
   memcpy(state, &rdp_device, sizeof(RDP_DEVICE));
+
+  if (g_tmem) {
+    memcpy(state + sizeof(RDP_DEVICE), g_tmem, 0x1000);
+  }
+
+  if (g_hidden_rdram) {
+    memcpy(state + sizeof(RDP_DEVICE) + 0x1000, g_hidden_rdram,
+           processor->get_hidden_rdram_size());
+  }
 }
 
 void rdp_load_state(GFX_INFO _gfx_info, const uint8_t *state) {
-  sync_signal = 0;
-  rdram_dirty.assign(gfx_info.RDRAM_SIZE >> 3, false);
-
   gfx_info = _gfx_info;
   memcpy(&rdp_device, state, sizeof(RDP_DEVICE));
+
+  if (g_tmem) {
+    memcpy(g_tmem, state + sizeof(RDP_DEVICE), 0x1000);
+  }
+
+  if (g_hidden_rdram) {
+    memcpy(g_hidden_rdram, state + sizeof(RDP_DEVICE) + 0x1000,
+           processor->get_hidden_rdram_size());
+  }
 }
 
 static void push_onscreen_message(void *data) {
@@ -728,7 +790,7 @@ uint32_t pixel_size(uint32_t pixel_type, uint32_t area) {
   case 3:
     return area * 4;
   default:
-    printf("Invalid pixel size: %u\n", pixel_type);
+    LOGE("Invalid pixel size: %u\n", pixel_type);
     return 0;
   }
 }

parallel-rdp/interface.hpp

@@ -29,10 +29,13 @@ typedef struct {
   bool emu_running;
   bool save_state;
   bool load_state;
+  bool load_rewind;
   bool reset_game;
   bool enable_speedlimiter;
   bool lower_volume;
   bool raise_volume;
+  bool decrease_input_delay;
+  bool increase_input_delay;
   bool paused;
   bool frame_advance;
   uint32_t save_state_slot;
@@ -57,6 +60,7 @@ void rdp_update_screen();
 void rdp_render_frame();
 CALL_BACK rdp_check_callback();
 uint64_t rdp_process_commands();
+void rdp_idle();
 void rdp_onscreen_message(const char *message, MESSAGE_LENGTH milliseconds);
 void rdp_check_framebuffers(uint32_t address, uint32_t length);
 size_t rdp_state_size();

parallel-rdp/wsi_platform.cpp

@@ -46,7 +46,7 @@ uint32_t SDL_WSIPlatform::get_surface_height() {
 
 bool SDL_WSIPlatform::alive(Vulkan::WSI &wsi) { return true; }
 
-void SDL_WSIPlatform::poll_input() {}
+void SDL_WSIPlatform::poll_input() { SDL_PumpEvents(); }
 
 void SDL_WSIPlatform::poll_input_async(Granite::InputTrackerHandler *handler) {}
 

retroachievements/retroachievements.c

@@ -159,7 +159,7 @@ void ra_welcome(const char **game_title, const char **game_image_url) {
 
   int message_length = snprintf(
       buffer, sizeof(buffer), "%s\nMode: %s\n", game->title,
-      rc_client_get_hardcore_enabled(g_client) ? "Hardcore" : "Softcore");
+      rc_client_get_hardcore_enabled(g_client) ? "Hardcore" : "Casual");
 
   if (summary.num_core_achievements != 0) {
     snprintf(buffer + message_length, sizeof(buffer) - message_length,

rust-toolchain.toml

@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.96.0"
+channel = "1.96.1"

src/cheats.rs

@@ -8,7 +8,7 @@ pub struct DecodedCheat {
     data: u16,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Cheats {
     pub cheats: Vec<Vec<DecodedCheat>>,
     pub boot: bool,
@@ -26,7 +26,7 @@ pub type Cheat = std::collections::BTreeMap<String, std::collections::BTreeMap<S
 
 pub fn init(
     device: &mut device::Device,
-    cheat_settings: std::collections::HashMap<String, Option<String>>,
+    cheat_settings: rustc_hash::FxHashMap<String, Option<String>>,
 ) {
     let cheats = serde_json::from_slice::<Cheat>(include_bytes!("../data/cheats.json"))
         .unwrap()

src/device.rs

@@ -15,8 +15,8 @@ const N64_EXTENSIONS_UNCOMPRESSED: [&str; 8] =
 
 use rand::{Rng, SeedableRng};
 
-use crate::{cheats, netplay, retroachievements, ui};
-use std::{collections::HashMap, io::Read};
+use crate::{cheats, netplay, retroachievements, savestates, ui};
+use std::io::Read;
 
 pub mod ai;
 pub mod cache;
@@ -47,11 +47,12 @@ pub mod tlb;
 pub mod unmapped;
 pub mod vi;
 
-pub async fn run_game(
+pub fn run_game(
     device: &mut Device,
     rom_contents: &[u8],
     game_settings: ui::GameSettings,
     ra_config: retroachievements::RAConfig,
+    netplay_config: Option<netplay::NetplayConfig>,
 ) {
     device.cpu.overclock = game_settings.overclock;
     if game_settings.disable_expansion_pak {
@@ -59,24 +60,38 @@ pub async fn run_game(
     }
     if let Some(slot) = game_settings.load_savestate_slot {
         device.ui.storage.save_state_slot = slot;
-        device.load_state = true;
+        device.savestate.load_state = true;
     }
 
-    init_rng(device);
-
     cart::rom::init(device, rom_contents); // cart needs to come before rdram
 
     // rdram pointer is shared with parallel-rdp and retroachievements
     rdram::init(device);
 
-    ui::video::init(device);
+    ui::video::init(device, netplay_config.is_some());
     ui::audio::init(device);
     ui::input::init(&mut device.ui);
 
+    // must be after video init
+    if let Some(netplay_config) = &netplay_config {
+        device.netplay = netplay::init(
+            device,
+            netplay_config,
+            cart::rom::is_system_pal(rom_contents),
+        );
+        if device.netplay.is_none() {
+            ui::input::close(&mut device.ui);
+            ui::audio::close(&mut device.ui);
+            ui::video::close(&device.ui);
+            return;
+        }
+    }
+
+    init_rng_rtc(device);
+
     // must be after video init
     let (discord_watch_tx, discord_handle) = if ra_config.enabled && device.netplay.is_none() {
         retroachievements::load_game(rom_contents, rom_contents.len(), ra_config.rich_presence)
-            .await
     } else {
         (None, None)
     };
@@ -103,9 +118,14 @@ pub async fn run_game(
 
     cpu::run(device);
 
-    retroachievements::unload_game(discord_watch_tx, discord_handle).await;
+    retroachievements::unload_game(discord_watch_tx, discord_handle);
 
     ui::storage::write_saves(device);
+
+    if let Some(netplay) = &mut device.netplay {
+        netplay::close(netplay);
+    }
+
     ui::input::close(&mut device.ui);
     ui::audio::close(&mut device.ui);
     ui::video::close(&device.ui);
@@ -115,7 +135,7 @@ fn set_rng() -> rand::rngs::Xoshiro256PlusPlus {
     rand::rngs::Xoshiro256PlusPlus::try_from_rng(&mut rand::rngs::SysRng).unwrap()
 }
 
-fn init_rng(device: &mut Device) {
+fn init_rng_rtc(device: &mut Device) {
     let mut rng_seed = set_rng().next_u64();
     if let Some(netplay) = &mut device.netplay {
         if netplay.player_number == 0 {
@@ -125,6 +145,18 @@ fn init_rng(device: &mut Device) {
         }
     }
     device.rng = rand::rngs::Xoshiro256PlusPlus::seed_from_u64(rng_seed);
+
+    device.cart.rtc_timestamp = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .unwrap()
+        .as_secs() as i64;
+    if let Some(netplay) = &mut device.netplay {
+        if netplay.player_number == 0 {
+            netplay::send_rtc(netplay, device.cart.rtc_timestamp);
+        } else {
+            device.cart.rtc_timestamp = netplay::receive_rtc(netplay);
+        }
+    }
 }
 
 fn swap_rom(contents: Vec<u8>) -> Option<Vec<u8>> {
@@ -222,15 +254,28 @@ pub fn get_rom_contents(file_path: &std::path::PathBuf) -> Option<Vec<u8>> {
     }
 }
 
+#[derive(serde::Serialize, serde::Deserialize)]
+pub struct SpeedLimiter {
+    pub limit_freq: u64,
+    #[serde(skip)]
+    #[serde(default = "std::time::Instant::now")]
+    pub limit_freq_check: std::time::Instant,
+    pub frame_counter: u64,
+    pub enabled: bool,
+    pub min_wait_time: std::time::Duration,
+    #[serde(skip)]
+    pub next_pace_deadline: Option<std::time::Instant>,
+}
+
 #[derive(serde::Serialize, serde::Deserialize)]
 pub struct Device {
     #[serde(skip)]
     pub netplay: Option<netplay::Netplay>,
-    #[serde(skip, default = "ui::Ui::new")]
+    #[serde(skip)]
     pub ui: ui::Ui,
+    pub speed_limiter: SpeedLimiter,
     pub byte_swap: usize,
-    pub save_state: bool,
-    pub load_state: bool,
+    pub savestate: savestates::Savestate,
     pub cpu: cpu::Cpu,
     pub pif: pif::Pif,
     pub cart: cart::Cart,
@@ -244,7 +289,6 @@ pub struct Device {
     pub ai: ai::Ai,
     pub si: si::Si,
     pub ri: ri::Ri,
-    #[serde(skip, default = "set_rng")]
     pub rng: rand::rngs::Xoshiro256PlusPlus,
     pub vru: controller::vru::Vru,
     pub transferpaks: [controller::transferpak::TransferPak; 4],
@@ -256,7 +300,27 @@ pub fn zero_m128i() -> __m128i {
 }
 
 impl Device {
-    pub fn new() -> Device {
+    pub fn clone_state(&mut self, device: &Device) {
+        self.rng.clone_from(&device.rng);
+        self.cpu.clone_from(&device.cpu);
+        self.pif.clone_from(&device.pif);
+        self.cart.clone_from(&device.cart);
+        self.memory.clone_from(&device.memory);
+        self.rsp.clone_from(&device.rsp);
+        self.rdp.clone_from(&device.rdp);
+        self.rdram.clone_from(&device.rdram);
+        self.mi.clone_from(&device.mi);
+        self.pi.clone_from(&device.pi);
+        self.vi.clone_from(&device.vi);
+        self.ai.clone_from(&device.ai);
+        self.si.clone_from(&device.si);
+        self.ri.clone_from(&device.ri);
+        self.vru.clone_from(&device.vru);
+        self.transferpaks.clone_from(&device.transferpaks);
+        self.cheats.clone_from(&device.cheats);
+    }
+
+    pub fn new(with_ui: bool) -> Box<Device> {
         let mut byte_swap: usize = 0;
         let test: [u8; 4] = [1, 2, 3, 4];
         // if the host computer is little endian, that means the RDRAM will be stored as little endian
@@ -264,12 +328,31 @@ impl Device {
         if u32::from_le_bytes(test) == u32::from_ne_bytes(test) {
             byte_swap = 3;
         }
-        Device {
+        Box::new(Device {
             netplay: None,
-            ui: ui::Ui::new(),
+            ui: if with_ui {
+                ui::Ui::new()
+            } else {
+                ui::Ui::default()
+            },
+            speed_limiter: SpeedLimiter {
+                limit_freq: 2,
+                limit_freq_check: std::time::Instant::now(),
+                frame_counter: 0,
+                enabled: true,
+                min_wait_time: std::time::Duration::from_secs(1),
+                next_pace_deadline: None,
+            },
             byte_swap,
-            save_state: false,
-            load_state: false,
+            savestate: savestates::Savestate {
+                save_state: false,
+                load_state: false,
+                load_rewind: false,
+                last_rewind_saved: 0.0,
+                rewind_pool: std::sync::Arc::new(tokio::sync::Mutex::new(
+                    std::collections::BTreeMap::new(),
+                )),
+            },
             cpu: cpu::Cpu {
                 cop0: cop0::Cop0 {
                     regs: [0; cop0::COP0_REGS_COUNT],
@@ -278,20 +361,8 @@ impl Device {
                     is_event: false,
                     instrs: [cop0::reserved; 32],
                     instrs2: [cop0::reserved; 32],
-                    tlb_lut_w: vec![
-                        tlb::TlbLut {
-                            address: 0,
-                            cached: false,
-                        };
-                        0x100000
-                    ],
-                    tlb_lut_r: vec![
-                        tlb::TlbLut {
-                            address: 0,
-                            cached: false,
-                        };
-                        0x100000
-                    ],
+                    tlb_lut_w: rustc_hash::FxHashMap::default(),
+                    tlb_lut_r: rustc_hash::FxHashMap::default(),
                     tlb_entries: [tlb::TlbEntry {
                         mask: 0,
                         vpn2: 0,
@@ -509,14 +580,8 @@ impl Device {
                 field: 0,
                 delay: 0,
                 count_per_scanline: 0,
-                enable_speed_limiter: true,
-                next_pace_deadline: None,
-                vi_counter: 0,
-                min_wait_time: std::time::Duration::from_secs(1),
                 frame_time: 0.0,
                 elapsed_time: 0.0,
-                limit_freq: 2,
-                limit_freq_check: std::time::Instant::now(),
             },
             vru: controller::vru::Vru {
                 status: 0,
@@ -526,7 +591,7 @@ impl Device {
                 word_buffer: [0; 40],
                 words: Vec::new(),
                 talking: false,
-                word_mappings: HashMap::new(),
+                word_mappings: rustc_hash::FxHashMap::default(),
             },
             rng: set_rng(),
             transferpaks: [
@@ -540,6 +605,6 @@ impl Device {
                 boot: true,
                 enabled: false,
             },
-        }
+        })
     }
 }

src/device/ai.rs

@@ -11,7 +11,7 @@ pub const AI_REGS_COUNT: usize = 6;
 pub const AI_STATUS_BUSY: u32 = 0x40000000;
 const AI_STATUS_FULL: u32 = 0x80000000;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Ai {
     pub regs: [u32; AI_REGS_COUNT],
     pub fifo: [AiDma; 2],
@@ -147,8 +147,7 @@ pub fn write_regs(device: &mut device::Device, address: u64, value: u32, mask: u
         AI_DACRATE_REG => {
             if device.ai.regs[reg as usize] != value & mask {
                 device.ai.freq = device.vi.clock / (1 + (value & mask)) as u64;
-                ui::audio::close_game_audio(&mut device.ui);
-                ui::audio::init_game_audio(device)
+                ui::audio::update_freq(device);
             }
             device::memory::masked_write_32(&mut device.ai.regs[reg as usize], value, mask)
         }

src/device/cart.rs

@@ -21,7 +21,7 @@ const JDT_EEPROM_16K: u16 = 0xc000; /* 16k EEPROM */
 const EEPROM_BLOCK_SIZE: usize = 8;
 pub const EEPROM_MAX_SIZE: usize = 0x800;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct AfRtc {
     pub control: u16,
 }
@@ -31,7 +31,7 @@ fn byte2bcd(mut n: u32) -> u8 {
     (((n / 10) << 4) | (n % 10)) as u8
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Cart {
     #[serde(skip)]
     pub rom: Vec<u8>,

src/device/cart/rom.rs

@@ -1,5 +1,4 @@
 use crate::device;
-use crate::netplay;
 use crate::ui;
 use sha2::{Digest, Sha256};
 
@@ -122,22 +121,10 @@ pub fn dma_write(
 }
 
 pub fn init(device: &mut device::Device, rom_file: &[u8]) {
-    device.cart.rtc_timestamp = std::time::SystemTime::now()
-        .duration_since(std::time::UNIX_EPOCH)
-        .unwrap()
-        .as_secs() as i64;
-    if let Some(netplay) = &mut device.netplay {
-        if netplay.player_number == 0 {
-            netplay::send_rtc(netplay, device.cart.rtc_timestamp);
-        } else {
-            device.cart.rtc_timestamp = netplay::receive_rtc(netplay);
-        }
-    }
-
     device.cart.sc64.cfg[device::cart::sc64::SC64_BOOTLOADER_SWITCH as usize] = 1;
 
     device.cart.rom = rom_file.to_vec();
-    device.cart.pal = is_system_pal(device.cart.rom[0x3E]);
+    device.cart.pal = is_system_pal(&device.cart.rom);
     set_cic(device);
 
     device.ui.game_hash = calculate_hash(&device.cart.rom);
@@ -148,10 +135,10 @@ pub fn init(device: &mut device::Device, rom_file: &[u8]) {
     }
 }
 
-fn is_system_pal(country: u8) -> bool {
+pub fn is_system_pal(rom_contents: &[u8]) -> bool {
     let pal_codes: [u8; 8] = *b"DFIPSUXY";
     for i in pal_codes {
-        if country == i {
+        if rom_contents[0x3E] == i {
             return true;
         }
     }

src/device/cart/sc64.rs

@@ -20,7 +20,7 @@ pub const SC64_CFG_COUNT: usize = 15;
 const SC64_BUFFER_MASK: usize = 0x1FFF;
 const SC64_EEPROM_MASK: usize = 0xFFF;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Sc64 {
     pub buffer: Vec<u8>,
     pub regs: [u32; SC64_REGS_COUNT],
@@ -219,16 +219,9 @@ pub fn write_regs(device: &mut device::Device, address: u64, value: u32, mask: u
                                         data.data_size & 0xFFFFFF; // length
                                     device.cart.sc64.usb_buffer = data.data; // store the data to be read
                                 }
-                                Err(err) => {
-                                    match err {
-                                        tokio::sync::broadcast::error::TryRecvError::Lagged(_) => {
-                                            panic!("cart_rx lagged: {err}");
-                                        }
-                                        _ => {
-                                            device.cart.sc64.regs[SC64_DATA0_REG] = 0; // read_status/type
-                                            device.cart.sc64.regs[SC64_DATA1_REG] = 0; // length
-                                        }
-                                    }
+                                Err(_err) => {
+                                    device.cart.sc64.regs[SC64_DATA0_REG] = 0; // read_status/type
+                                    device.cart.sc64.regs[SC64_DATA1_REG] = 0; // length
                                 }
                             }
                         } else {

src/device/cart/sram.rs

@@ -8,7 +8,7 @@ pub const MX29L1100_ID: u32 = 0x00c2001e;
 const MX29L0000_ID: u32 = 0x00c20000;
 const MX29L0001_ID: u32 = 0x00c20001;
 
-#[derive(PartialEq, serde::Serialize, serde::Deserialize)]
+#[derive(Clone, PartialEq, serde::Serialize, serde::Deserialize)]
 pub enum FlashramMode {
     ReadArray,
     ReadSiliconId,
@@ -18,7 +18,7 @@ pub enum FlashramMode {
     PageProgram,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Flashram {
     pub status: u32,
     pub mode: FlashramMode,

src/device/controller.rs

@@ -1,4 +1,4 @@
-use crate::{device, netplay, savestates, ui};
+use crate::{device, savestates, ui};
 
 pub mod gbcart;
 pub mod mempak;
@@ -57,11 +57,7 @@ pub fn process(device: &mut device::Device, channel: usize) {
         JCMD_CONTROLLER_READ => {
             let offset = device.pif.channels[channel].rx_buf.unwrap();
             let input = if let Some(netplay) = &mut device.netplay {
-                if netplay.player_number as usize == channel {
-                    let local_input = ui::input::get(&mut device.ui, 0);
-                    netplay::send_input(netplay, local_input);
-                }
-                netplay::get_input(device, channel)
+                netplay.inputs[channel].0
             } else {
                 ui::input::get(&mut device.ui, channel)
             };
@@ -162,7 +158,7 @@ pub fn pak_switch_event(device: &mut device::Device) {
         if channel.change_pak != PakType::None {
             //stop rumble if it is on
             if let Some(netplay) = &device.netplay {
-                if netplay.player_number as usize == i {
+                if netplay.player_number == i {
                     device::ui::input::set_rumble(&device.ui, 0, 0);
                 }
             } else {

src/device/controller/gbcart.rs

@@ -8,7 +8,7 @@ const MBC3_RTC_DAYS_L: usize = 3;
 const MBC3_RTC_DAYS_H: usize = 4;
 const MBC3_RTC_REGS_COUNT: usize = 5;
 
-#[derive(Default, serde::Serialize, serde::Deserialize)]
+#[derive(Default, Clone, serde::Serialize, serde::Deserialize)]
 pub struct GbCart {
     pub enabled: bool,
     #[serde(skip)]
@@ -19,7 +19,6 @@ pub struct GbCart {
     pub mbc1_mode: bool,
     pub ram_bank: u16,
     pub rom_bank: u32,
-    pub latch: bool,
     pub rtc_regs: [u8; MBC3_RTC_REGS_COUNT],
     pub rtc_regs_latch: [u8; MBC3_RTC_REGS_COUNT],
     pub last_elapsed_time: i64,
@@ -255,12 +254,9 @@ fn write_mbc3(
     } else if address < 0x6000 {
         cart.ram_bank = (value & 0xf) as u16;
     } else if address < 0x8000 {
-        if cart.cart_type == CartType::MBC3RamBattRtc {
-            if !cart.latch && (value & 0x1) != 0 {
-                update_rtc_regs(cart, elapsed_time);
-                cart.rtc_regs_latch = cart.rtc_regs;
-            }
-            cart.latch = (value & 0x1) != 0;
+        if cart.cart_type == CartType::MBC3RamBattRtc && (value & 0x1) != 0 {
+            update_rtc_regs(cart, elapsed_time);
+            cart.rtc_regs_latch = cart.rtc_regs;
         }
     } else if (0xa000..0xc000).contains(&address) {
         if !cart.ram_enabled {
@@ -284,7 +280,6 @@ fn read_mbc3(
     address: u16,
     data: usize,
     size: usize,
-    elapsed_time: i64,
 ) {
     if address < 0x4000 {
         let banked_address = address & 0x3FFF;
@@ -309,15 +304,8 @@ fn read_mbc3(
                     .unwrap_or(&vec![0; size]),
             );
         } else if cart.cart_type == CartType::MBC3RamBattRtc {
-            if cart.latch {
-                for i in 0..size {
-                    pif_ram[data + i] = cart.rtc_regs_latch[cart.ram_bank as usize - 0x8];
-                }
-            } else {
-                update_rtc_regs(cart, elapsed_time);
-                for i in 0..size {
-                    pif_ram[data + i] = cart.rtc_regs[cart.ram_bank as usize - 0x8];
-                }
+            for i in 0..size {
+                pif_ram[data + i] = cart.rtc_regs_latch[cart.ram_bank as usize - 0x8];
             }
         }
     } else {
@@ -395,7 +383,6 @@ pub fn read(
     address: u16,
     data: usize,
     size: usize,
-    elapsed_time: i64,
 ) {
     if !cart.enabled {
         for i in 0..size {
@@ -405,8 +392,8 @@ pub fn read(
     }
     match cart.cart_type {
         CartType::MBC1RamBatt => read_mbc1(pif_ram, cart, address, data, size),
-        CartType::MBC3RamBatt => read_mbc3(pif_ram, cart, address, data, size, elapsed_time),
-        CartType::MBC3RamBattRtc => read_mbc3(pif_ram, cart, address, data, size, elapsed_time),
+        CartType::MBC3RamBatt => read_mbc3(pif_ram, cart, address, data, size),
+        CartType::MBC3RamBattRtc => read_mbc3(pif_ram, cart, address, data, size),
         CartType::MBC5RamBatt => read_mbc5(pif_ram, cart, address, data, size),
         _ => panic!("Unsupported cart type"),
     }

src/device/controller/rumble.rs

@@ -17,7 +17,7 @@ pub fn write(device: &mut device::Device, channel: usize, address: u16, data: us
         let rumble = device.pif.ram[data + size - 1];
 
         if let Some(netplay) = &device.netplay {
-            if netplay.player_number as usize == channel {
+            if netplay.player_number == channel {
                 device::ui::input::set_rumble(&device.ui, 0, rumble);
             }
         } else {

src/device/controller/transferpak.rs

@@ -1,6 +1,6 @@
 use crate::device;
 
-#[derive(Default, serde::Serialize, serde::Deserialize)]
+#[derive(Default, Clone, serde::Serialize, serde::Deserialize)]
 pub struct TransferPak {
     pub enabled: bool,
     pub reset_state: u8,
@@ -58,7 +58,6 @@ pub fn read(device: &mut device::Device, channel: usize, address: u16, data: usi
                 0x4000 * pak.bank + (address & 0x7fff) - 0x4000,
                 data,
                 size,
-                device.vi.elapsed_time as i64,
             );
         }
         _ => {

src/device/controller/vru.rs

@@ -1,7 +1,6 @@
 use crate::device;
 #[cfg(all(feature = "gui", not(target_os = "android")))]
 use crate::ui;
-use std::collections::HashMap;
 
 const JCMD_VRU_READ: u8 = 0x09;
 const JCMD_VRU_WRITE: u8 = 0x0A;
@@ -18,7 +17,7 @@ const VOICE_STATUS_BUSY: u8 = 0x05;
 const JDT_VRU: u16 = 0x0100; /* VRU */
 const CONT_FLAVOR: u16 = JDT_VRU;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Vru {
     pub status: u8,
     pub voice_state: u8,
@@ -28,7 +27,7 @@ pub struct Vru {
     pub word_buffer: [u16; 40],
     pub words: Vec<String>,
     pub talking: bool,
-    pub word_mappings: HashMap<String, String>,
+    pub word_mappings: rustc_hash::FxHashMap<String, String>,
 }
 
 pub fn init(device: &mut device::Device) {
@@ -186,7 +185,7 @@ pub fn process(device: &mut device::Device, channel: usize) {
             #[cfg(any(not(feature = "gui"), target_os = "android"))]
             let index = 0x7FFF;
             let num_results = if index == 0x7FFF { 0 } else { 1 };
-            let data: HashMap<usize, u16> = HashMap::from([
+            let data: rustc_hash::FxHashMap<usize, u16> = rustc_hash::FxHashMap::from_iter([
                 (0, 0x8000),
                 (2, 0x0F00),
                 (4, 0),           // error flags
@@ -247,7 +246,7 @@ pub fn vru_talking_event(device: &mut device::Device) {
 }
 
 fn create_word_mappings(device: &mut device::Device) {
-    device.vru.word_mappings = HashMap::from([
+    device.vru.word_mappings = rustc_hash::FxHashMap::from_iter([
         (
             String::from("03A50024000303CF00A80003036000EA"),
             String::from("pikachu"),

src/device/cop0.rs

@@ -91,7 +91,7 @@ const COP0_XCONTEXT_REG_MASK: u64 =
 const COP0_PARITYERR_REG_MASK: u64 = 0b00000000000000000000000011111111;
 const COP0_TAGLO_REG_MASK: u64 = 0b00001111111111111111111111000000;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Cop0 {
     pub reg_latch: u64,
     pub regs: [u64; COP0_REGS_COUNT],
@@ -100,8 +100,8 @@ pub struct Cop0 {
     pub instrs: [fn(&mut device::Device, u32); 32],
     #[serde(skip, default = "savestates::default_instructions")]
     pub instrs2: [fn(&mut device::Device, u32); 32],
-    pub tlb_lut_r: Vec<device::tlb::TlbLut>,
-    pub tlb_lut_w: Vec<device::tlb::TlbLut>,
+    pub tlb_lut_r: rustc_hash::FxHashMap<u64, device::tlb::TlbLut>,
+    pub tlb_lut_w: rustc_hash::FxHashMap<u64, device::tlb::TlbLut>,
     pub tlb_entries: [device::tlb::TlbEntry; 32],
     pub is_event: bool,
 }

src/device/cop1.rs

@@ -24,7 +24,7 @@ const FCR31_CAUSE_MASK: u32 = 0b00000000000000111111000000000000;
 const FCR31_ENABLE_MASK: u32 = 0b00000000000000000000111110000000;
 const FCR31_WRITE_MASK: u32 = 0b00000001100000111111111111111111;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Cop1 {
     pub fcr0: u32,
     pub fcr31: u32,

src/device/cop2.rs

@@ -1,6 +1,6 @@
 use crate::{device, savestates};
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Cop2 {
     #[serde(skip, default = "savestates::default_instructions")]
     pub instrs: [fn(&mut device::Device, u32); 32],

src/device/cpu.rs

@@ -1,6 +1,6 @@
 use crate::{device, savestates, ui};
 
-#[derive(PartialEq, serde::Serialize, serde::Deserialize)]
+#[derive(Clone, PartialEq, serde::Serialize, serde::Deserialize)]
 pub enum State {
     Step,
     Take,
@@ -11,13 +11,13 @@ pub enum State {
     Exception,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct BranchState {
     pub state: State,
     pub pc: u64,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Cpu {
     pub cop0: device::cop0::Cop0,
     pub cop1: device::cop1::Cop1,

src/device/events.rs

@@ -15,7 +15,8 @@ pub const EVENT_TYPE_VRU: usize = 10;
 pub const EVENT_TYPE_PAK: usize = 11;
 pub const EVENT_TYPE_SAVE: usize = 12;
 pub const EVENT_TYPE_NMI: usize = 13;
-pub const EVENT_TYPE_COUNT: usize = 14;
+pub const EVENT_TYPE_UPDATE_SCREEN: usize = 14;
+pub const EVENT_TYPE_COUNT: usize = 15;
 
 #[derive(PartialEq, Copy, Clone, serde::Serialize, serde::Deserialize)]
 pub struct Event {
@@ -65,6 +66,7 @@ fn get_event_handler(name: usize) -> fn(&mut device::Device) {
         EVENT_TYPE_PAK => device::controller::pak_switch_event,
         EVENT_TYPE_SAVE => ui::storage::save_event,
         EVENT_TYPE_NMI => device::exceptions::reset_event,
+        EVENT_TYPE_UPDATE_SCREEN => device::vi::update_screen,
         _ => dummy_event,
     }
 }

src/device/memory.rs

@@ -38,7 +38,7 @@ pub enum AccessSize {
     Icache = 32,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Memory {
     #[serde(skip, default = "savestates::default_memory_read_fast")]
     pub fast_read: [fn(&device::Device, u64, AccessSize) -> u32; 0x2000], // fast_read is used for lookups that try to detect idle loops

src/device/mi.rs

@@ -44,7 +44,7 @@ const MI_SET_RDRAM: u32 = 1 << 13;
 
 pub const MI_INIT_LENGTH_MASK: u32 = 0b1111111;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Mi {
     pub regs: [u32; MI_REGS_COUNT],
 }

src/device/pi.rs

@@ -28,7 +28,7 @@ const PI_STATUS_INTERRUPT: u32 = 1 << 3;
 const PI_STATUS_RESET: u32 = 1 << 0;
 const PI_STATUS_CLR_INTR: u32 = 1 << 1;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Pi {
     pub regs: [u32; PI_REGS_COUNT],
 }

src/device/pif.rs

@@ -1,7 +1,7 @@
 mod rom;
 use crate::device;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Pif {
     #[serde(with = "serde_big_array::BigArray")]
     pub rom: [u8; 1984],
@@ -219,7 +219,7 @@ pub fn process_ram(device: &mut device::Device) {
 pub fn connect_pif_channels(device: &mut device::Device) {
     for i in 0..4 {
         if let Some(netplay) = &device.netplay {
-            if netplay.player_data[i].reg_id != 0 {
+            if netplay.connected[i] {
                 device.pif.channels[i].process = Some(device::controller::process);
             }
         } else if device.ui.config.input.controller_enabled[i] {
@@ -278,7 +278,7 @@ pub fn init(device: &mut device::Device) {
 
     for i in 0..4 {
         if let Some(netplay) = &device.netplay {
-            if netplay.player_data[i].reg_id != 0 {
+            if netplay.connected[i] {
                 device.pif.channels[i].pak_handler = Some(default_handler);
             }
         } else if device.ui.config.input.controller_enabled[i] {

src/device/rdp.rs

@@ -1,4 +1,4 @@
-use crate::{device, savestates, ui};
+use crate::{device, ui};
 
 pub const DPC_START_REG: usize = 0;
 pub const DPC_END_REG: usize = 1;
@@ -40,7 +40,7 @@ const DPC_CLR_PIPE_CTR: u32 = 1 << 7;
 const DPC_CLR_CMD_CTR: u32 = 1 << 8;
 const DPC_CLR_CLOCK_CTR: u32 = 1 << 9;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Rdp {
     pub regs_dpc: [u32; DPC_REGS_COUNT],
     pub regs_dps: [u32; DPS_REGS_COUNT],
@@ -120,15 +120,6 @@ fn run_rdp(device: &mut device::Device) {
     device.rdp.regs_dpc[DPC_PIPEBUSY_REG] = 0xFFFFFF;
 
     if timer != 0 {
-        if device.save_state {
-            // Right after full sync, good time for save state
-            device.save_state = false;
-            savestates::create_savestate(device);
-        } else if device.load_state {
-            // Right after full sync, good time for save state
-            device.load_state = false;
-            savestates::load_savestate(device);
-        }
         device::events::create_event(device, device::events::EVENT_TYPE_DP, timer)
     }
 }

src/device/rdram.rs

@@ -17,7 +17,7 @@ pub const RDRAM_REGS_COUNT: usize = 10;
 
 pub const RDRAM_MASK: usize = 0xFFFFFF;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Rdram {
     pub mem: Vec<u8>,
     pub size: u32,

src/device/ri.rs

@@ -10,7 +10,7 @@ pub const RI_REFRESH_REG: usize = 4;
 //const RI_WERROR_REG: usize = 7;
 pub const RI_REGS_COUNT: usize = 8;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Ri {
     pub regs: [u32; RI_REGS_COUNT],
     pub ram_init: bool,

src/device/rsp_cpu.rs

@@ -6,7 +6,7 @@ use crate::{device, savestates};
 #[cfg(target_arch = "x86_64")]
 use std::arch::x86_64::*;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct BranchState {
     pub state: device::cpu::State,
     pub pc: u32,
@@ -25,7 +25,7 @@ pub enum InstructionType {
     Vu,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Cpu {
     #[serde(with = "serde_big_array::BigArray")]
     pub instructions: [Instructions; 0x1000 / 4],

src/device/rsp_interface.rs

@@ -76,7 +76,7 @@ pub struct RspDma {
     pub dramaddr: u32,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Rsp {
     pub cpu: device::rsp_cpu::Cpu,
     pub regs: [u32; SP_REGS_COUNT],

src/device/si.rs

@@ -16,14 +16,14 @@ pub const SI_STATUS_IO_BUSY: u32 = 1 << 1;
 //const SI_STATUS_DMA_ERROR: u32 = 1 << 3;
 const SI_STATUS_INTERRUPT: u32 = 1 << 12;
 
-#[derive(PartialEq, serde::Serialize, serde::Deserialize)]
+#[derive(Clone, PartialEq, serde::Serialize, serde::Deserialize)]
 pub enum DmaDir {
     None,
     Write,
     Read,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Si {
     pub regs: [u32; SI_REGS_COUNT],
     pub dma_dir: DmaDir,

src/device/tlb.rs

@@ -149,15 +149,13 @@ fn tlb_unmap(device: &mut device::Device, index: u64) {
     if e.v_even != 0 {
         let mut i = e.start_even;
         while i < e.end_even {
-            device.cpu.cop0.tlb_lut_r[(i >> 12) as usize].address = 0;
-            device.cpu.cop0.tlb_lut_r[(i >> 12) as usize].cached = false;
+            device.cpu.cop0.tlb_lut_r.remove(&(i >> 12));
             i += 0x1000
         }
         if e.d_even != 0 {
             let mut i = e.start_even;
             while i < e.end_even {
-                device.cpu.cop0.tlb_lut_w[(i >> 12) as usize].address = 0;
-                device.cpu.cop0.tlb_lut_w[(i >> 12) as usize].cached = false;
+                device.cpu.cop0.tlb_lut_w.remove(&(i >> 12));
                 i += 0x1000
             }
         }
@@ -166,15 +164,13 @@ fn tlb_unmap(device: &mut device::Device, index: u64) {
     if e.v_odd != 0 {
         let mut i = e.start_odd;
         while i < e.end_odd {
-            device.cpu.cop0.tlb_lut_r[(i >> 12) as usize].address = 0;
-            device.cpu.cop0.tlb_lut_r[(i >> 12) as usize].cached = false;
+            device.cpu.cop0.tlb_lut_r.remove(&(i >> 12));
             i += 0x1000
         }
         if e.d_odd != 0 {
             let mut i = e.start_odd;
             while i < e.end_odd {
-                device.cpu.cop0.tlb_lut_w[(i >> 12) as usize].address = 0;
-                device.cpu.cop0.tlb_lut_w[(i >> 12) as usize].cached = false;
+                device.cpu.cop0.tlb_lut_w.remove(&(i >> 12));
                 i += 0x1000
             }
         }
@@ -191,17 +187,25 @@ fn tlb_map(device: &mut device::Device, index: u64) {
     {
         let mut i = e.start_even;
         while i < e.end_even {
-            device.cpu.cop0.tlb_lut_r[(i >> 12) as usize].address =
-                0x80000000 | (e.phys_even + (i - e.start_even) + 0xFFF);
-            device.cpu.cop0.tlb_lut_r[(i >> 12) as usize].cached = e.c_even != 2;
+            device.cpu.cop0.tlb_lut_r.insert(
+                i >> 12,
+                device::tlb::TlbLut {
+                    address: 0x80000000 | (e.phys_even + (i - e.start_even) + 0xFFF),
+                    cached: e.c_even != 2,
+                },
+            );
             i += 0x1000
         }
         if e.d_even != 0 {
             let mut i = e.start_even;
             while i < e.end_even {
-                device.cpu.cop0.tlb_lut_w[(i >> 12) as usize].address =
-                    0x80000000 | (e.phys_even + (i - e.start_even) + 0xFFF);
-                device.cpu.cop0.tlb_lut_w[(i >> 12) as usize].cached = e.c_even != 2;
+                device.cpu.cop0.tlb_lut_w.insert(
+                    i >> 12,
+                    device::tlb::TlbLut {
+                        address: 0x80000000 | (e.phys_even + (i - e.start_even) + 0xFFF),
+                        cached: e.c_even != 2,
+                    },
+                );
                 i += 0x1000
             }
         }
@@ -214,17 +218,25 @@ fn tlb_map(device: &mut device::Device, index: u64) {
     {
         let mut i = e.start_odd;
         while i < e.end_odd {
-            device.cpu.cop0.tlb_lut_r[(i >> 12) as usize].address =
-                0x80000000 | (e.phys_odd + (i - e.start_odd) + 0xFFF);
-            device.cpu.cop0.tlb_lut_r[(i >> 12) as usize].cached = e.c_odd != 2;
+            device.cpu.cop0.tlb_lut_r.insert(
+                i >> 12,
+                device::tlb::TlbLut {
+                    address: 0x80000000 | (e.phys_odd + (i - e.start_odd) + 0xFFF),
+                    cached: e.c_odd != 2,
+                },
+            );
             i += 0x1000
         }
         if e.d_odd != 0 {
             let mut i = e.start_odd;
             while i < e.end_odd {
-                device.cpu.cop0.tlb_lut_w[(i >> 12) as usize].address =
-                    0x80000000 | (e.phys_odd + (i - e.start_odd) + 0xFFF);
-                device.cpu.cop0.tlb_lut_w[(i >> 12) as usize].cached = e.c_odd != 2;
+                device.cpu.cop0.tlb_lut_w.insert(
+                    i >> 12,
+                    device::tlb::TlbLut {
+                        address: 0x80000000 | (e.phys_odd + (i - e.start_odd) + 0xFFF),
+                        cached: e.c_odd != 2,
+                    },
+                );
                 i += 0x1000
             }
         }
@@ -239,19 +251,17 @@ pub fn get_physical_address(
     address &= 0xffffffff;
 
     if access_type == device::memory::AccessType::Write {
-        if device.cpu.cop0.tlb_lut_w[(address >> 12) as usize].address != 0 {
+        if let Some(lut) = device.cpu.cop0.tlb_lut_w.get(&(address >> 12)) {
             return (
-                (device.cpu.cop0.tlb_lut_w[(address >> 12) as usize].address & 0x1FFFF000)
-                    | (address & 0xFFF),
-                device.cpu.cop0.tlb_lut_w[(address >> 12) as usize].cached,
+                (lut.address & 0x1FFFF000) | (address & 0xFFF),
+                lut.cached,
                 false,
             );
         }
-    } else if device.cpu.cop0.tlb_lut_r[(address >> 12) as usize].address != 0 {
+    } else if let Some(lut) = device.cpu.cop0.tlb_lut_r.get(&(address >> 12)) {
         return (
-            (device.cpu.cop0.tlb_lut_r[(address >> 12) as usize].address & 0x1FFFF000)
-                | (address & 0xFFF),
-            device.cpu.cop0.tlb_lut_r[(address >> 12) as usize].cached,
+            (lut.address & 0x1FFFF000) | (address & 0xFFF),
+            lut.cached,
             false,
         );
     }

src/device/vi.rs

@@ -1,39 +1,30 @@
-use crate::{cheats, device, netplay, retroachievements, ui};
+use crate::{cheats, device, netplay, retroachievements, savestates, ui};
 
 const VI_STATUS_REG: usize = 0;
 const VI_ORIGIN_REG: usize = 1;
 //const VI_WIDTH_REG: usize = 2;
-//const VI_V_INTR_REG: usize = 3;
+const VI_V_INTR_REG: usize = 3;
 const VI_CURRENT_REG: usize = 4;
 //const VI_BURST_REG: usize = 5;
 const VI_V_SYNC_REG: usize = 6;
 const VI_H_SYNC_REG: usize = 7;
 //const VI_LEAP_REG: usize = 8;
 //const VI_H_START_REG: usize = 9;
-//const VI_V_START_REG: usize = 10;
+const VI_V_START_REG: usize = 10;
 //const VI_V_BURST_REG: usize = 11;
 //const VI_X_SCALE_REG: usize = 12;
 //const VI_Y_SCALE_REG: usize = 13;
 pub const VI_REGS_COUNT: usize = 14;
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct Vi {
     pub regs: [u32; VI_REGS_COUNT],
     pub clock: u64,
     pub delay: u64,
     pub field: u32,
-    #[serde(skip)]
-    pub next_pace_deadline: Option<std::time::Instant>,
     pub count_per_scanline: u64,
-    pub enable_speed_limiter: bool,
-    pub vi_counter: u64,
-    pub min_wait_time: std::time::Duration,
     pub frame_time: f64,
     pub elapsed_time: f64,
-    pub limit_freq: u64,
-    #[serde(skip)]
-    #[serde(default = "std::time::Instant::now")]
-    pub limit_freq_check: std::time::Instant,
 }
 
 const MAX_LIMIT_FREQ: u64 = 3;
@@ -46,12 +37,10 @@ pub fn set_expected_refresh_rate(device: &mut device::Device) {
     device.vi.frame_time = 1.0 / expected_refresh_rate;
     device.vi.delay = (device.cpu.clock_rate as f64 / expected_refresh_rate) as u64;
     device.vi.count_per_scanline = device.vi.delay / (device.vi.regs[VI_V_SYNC_REG] + 1) as u64;
-
-    reset_pace_deadline(device);
 }
 
 fn reset_pace_deadline(device: &mut device::Device) {
-    device.vi.next_pace_deadline = None;
+    device.speed_limiter.next_pace_deadline = None;
 }
 
 fn set_vertical_interrupt(device: &mut device::Device) {
@@ -111,7 +100,12 @@ pub fn write_regs(device: &mut device::Device, address: u64, value: u32, mask: u
             let current_origin = device.vi.regs[reg as usize];
             device::memory::masked_write_32(&mut device.vi.regs[reg as usize], value, mask);
             if current_origin != device.vi.regs[reg as usize] {
-                let _ = device.ui.video.fps_tx.try_send(true);
+                if device.netplay.is_none() {
+                    savestates::process_savestates(device);
+                }
+                if !netplay::in_rollback(device.netplay.as_ref()) {
+                    let _ = device.ui.video.fps_tx.as_ref().unwrap().send(true);
+                }
             }
         }
         _ => {
@@ -121,50 +115,55 @@ pub fn write_regs(device: &mut device::Device, address: u64, value: u32, mask: u
     ui::video::set_register(reg as u32, device.vi.regs[reg as usize])
 }
 
-pub fn vertical_interrupt_event(device: &mut device::Device) {
-    if device.cheats.enabled {
-        cheats::execute_cheats(device, device.cheats.cheats.clone());
+pub fn update_screen(device: &mut device::Device) {
+    if !netplay::in_rollback(device.netplay.as_ref()) {
+        ui::video::render_frame();
     }
 
-    ui::video::render_frame();
-    let _ = device.ui.video.vis_tx.try_send(true);
-
-    retroachievements::do_frame();
-
-    let (mut speed_limiter_toggled, paused) = ui::video::check_callback(device);
-
-    if let Some(netplay) = &mut device.netplay {
-        netplay::send_sync_check(netplay, device.cpu.cop0.regs.as_ref());
-        if device.vi.enable_speed_limiter == netplay.fast_forward {
-            speed_limiter_toggled = true;
-            device.vi.enable_speed_limiter = !netplay.fast_forward;
-        }
-    }
+    let (speed_limiter_toggled, paused) = ui::video::check_callback(device);
 
     if speed_limiter_toggled {
         reset_pace_deadline(device);
     }
 
-    if device.vi.vi_counter.is_multiple_of(device.vi.limit_freq) && device.vi.enable_speed_limiter {
+    if !netplay::in_rollback(device.netplay.as_ref())
+        && device
+            .speed_limiter
+            .frame_counter
+            .is_multiple_of(device.speed_limiter.limit_freq)
+        && device.speed_limiter.enabled
+    {
         speed_limiter(device);
     }
 
-    unsafe { sdl3_sys::events::SDL_PumpEvents() };
+    if !netplay::in_rollback(device.netplay.as_ref()) {
+        ui::video::update_screen();
+        device.speed_limiter.frame_counter += 1;
+        let _ = device.ui.video.vis_tx.as_ref().unwrap().send(true);
+    }
 
-    ui::video::update_screen();
-    device.vi.vi_counter += 1;
-    device.vi.elapsed_time += device.vi.frame_time;
-
-    if device.netplay.is_none() && paused {
+    if device.netplay.is_some() {
+        device.netplay.as_mut().unwrap().inputs = netplay::process_requests(device);
+    } else if paused {
         if retroachievements::get_hardcore() {
             ui::video::onscreen_message(
                 "Cannot pause in RA hardcore mode",
                 ui::video::MESSAGE_LENGTH_MESSAGE_SHORT,
             );
         } else {
-            ui::video::pause_loop(device.vi.frame_time);
+            ui::video::pause_loop(&mut device.ui, device.vi.frame_time);
         }
     }
+}
+
+pub fn vertical_interrupt_event(device: &mut device::Device) {
+    device.vi.elapsed_time += device.vi.frame_time;
+
+    if device.cheats.enabled {
+        cheats::execute_cheats(device, device.cheats.cheats.clone());
+    }
+
+    retroachievements::do_frame();
 
     /* toggle vi field if in interlaced mode */
     device.vi.field ^= (device.vi.regs[VI_STATUS_REG] >> 6) & 0x1;
@@ -175,7 +174,17 @@ pub fn vertical_interrupt_event(device: &mut device::Device) {
         device,
         device::events::EVENT_TYPE_VI,
         device.cpu.next_event_count + device.vi.delay,
-    )
+    );
+
+    let v_intr = device.vi.regs[VI_V_INTR_REG] & 0x3FF;
+    let v_start = (device.vi.regs[VI_V_START_REG] >> 16) & 0x3FF;
+    if v_start > v_intr {
+        device::events::create_event(
+            device,
+            device::events::EVENT_TYPE_UPDATE_SCREEN,
+            (v_start - v_intr) as u64 * device.vi.count_per_scanline,
+        );
+    }
 }
 
 pub fn init(device: &mut device::Device) {
@@ -188,55 +197,66 @@ pub fn init(device: &mut device::Device) {
 
 fn speed_limiter(device: &mut device::Device) {
     let mut speed_limiter_toggled = false;
-    let interval =
-        std::time::Duration::from_secs_f64(device.vi.frame_time * device.vi.limit_freq as f64);
+    let mut interval = std::time::Duration::from_secs_f64(
+        device.vi.frame_time * device.speed_limiter.limit_freq as f64,
+    );
+
+    if let Some(netplay) = &device.netplay {
+        let ahead = netplay.session.frames_ahead();
+        if ahead > 0 {
+            interval = interval.mul_f64(1.0 + 0.05 * ahead.min(2) as f64);
+        } else if ahead < 0 {
+            interval = interval.mul_f64(1.0 - 0.05 * (-ahead).min(2) as f64);
+        }
+    }
 
     let now = std::time::Instant::now();
-    match device.vi.next_pace_deadline {
+    match device.speed_limiter.next_pace_deadline {
         None => {
-            device.vi.next_pace_deadline = Some(now + interval);
+            device.speed_limiter.next_pace_deadline = Some(now + interval);
             speed_limiter_toggled = true;
         }
         Some(deadline) => {
             if now < deadline {
                 let dur = deadline - now;
                 spin_sleep::sleep(dur);
-                if dur < device.vi.min_wait_time {
-                    device.vi.min_wait_time = dur;
+
+                if dur < device.speed_limiter.min_wait_time {
+                    device.speed_limiter.min_wait_time = dur;
                 }
             } else {
                 //println!("did not sleep");
-                device.vi.min_wait_time = std::time::Duration::from_secs(0);
+                device.speed_limiter.min_wait_time = std::time::Duration::from_secs(0);
             }
             let mut next = deadline + interval;
             let t = std::time::Instant::now();
             while next <= t {
                 next += interval;
             }
-            device.vi.next_pace_deadline = Some(next);
+            device.speed_limiter.next_pace_deadline = Some(next);
         }
     }
 
-    if std::time::Instant::now().duration_since(device.vi.limit_freq_check)
+    if std::time::Instant::now().duration_since(device.speed_limiter.limit_freq_check)
         > std::time::Duration::from_secs(1)
     {
         if !speed_limiter_toggled {
-            if device.vi.min_wait_time == std::time::Duration::from_secs(0)
-                && device.vi.limit_freq < MAX_LIMIT_FREQ
+            if device.speed_limiter.min_wait_time == std::time::Duration::from_secs(0)
+                && device.speed_limiter.limit_freq < MAX_LIMIT_FREQ
             {
-                device.vi.limit_freq += 1;
+                device.speed_limiter.limit_freq += 1;
                 reset_pace_deadline(device);
-            } else if device.vi.min_wait_time
+            } else if device.speed_limiter.min_wait_time
                 > std::time::Duration::from_secs_f64(device.vi.frame_time)
-                && device.vi.limit_freq > 1
+                && device.speed_limiter.limit_freq > 1
             {
-                device.vi.limit_freq -= 1;
+                device.speed_limiter.limit_freq -= 1;
                 reset_pace_deadline(device);
             }
         }
 
         //println!("limit freq: {}", device.vi.limit_freq);
-        device.vi.min_wait_time = std::time::Duration::from_secs(1);
-        device.vi.limit_freq_check = std::time::Instant::now();
+        device.speed_limiter.min_wait_time = std::time::Duration::from_secs(1);
+        device.speed_limiter.limit_freq_check = std::time::Instant::now();
     }
 }

src/lib.rs

@@ -22,15 +22,21 @@ pub struct Args {
     #[arg(short, long)]
     pub fullscreen: bool,
     #[arg(long)]
+    pub widescreen: bool,
+    #[arg(long)]
     pub overclock: Option<bool>,
     #[arg(long)]
     pub disable_expansion_pak: Option<bool>,
     #[arg(long, value_name = "CHEATS_FILE", hide = true)]
     pub cheats: Option<String>,
-    #[arg(long, value_name = "NETPLAY_PEER_ADDR", hide = true)]
-    pub netplay_peer_addr: Option<String>,
+    #[arg(long, value_name = "NETPLAY_SERVER_ADDR", hide = true)]
+    pub netplay_server_addr: Option<String>,
     #[arg(long, value_name = "NETPLAY_PLAYER_NUMBER", hide = true)]
-    pub netplay_player_number: Option<u8>,
+    pub netplay_player_number: Option<usize>,
+    #[arg(long, value_name = "NETPLAY_NUMBER_OF_PLAYERS", hide = true)]
+    pub netplay_number_of_players: Option<usize>,
+    #[arg(long, value_name = "NETPLAY_INPUT_DELAY", hide = true)]
+    pub netplay_input_delay: Option<usize>,
     #[arg(
         long,
         value_name = "PROFILE_NAME",
@@ -93,7 +99,27 @@ pub struct Args {
     pub ra_password: Option<String>,
 }
 
-pub async fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
+#[cfg(feature = "gui")]
+fn set_app_id() {
+    if let Err(e) = slint::set_xdg_app_id(ui::APP_ID) {
+        eprintln!("Could not set application ID: {}", e);
+    }
+}
+
+pub fn create_runtime() -> (tokio::sync::oneshot::Sender<()>, tokio::runtime::Handle) {
+    let (tx, mut rx) = tokio::sync::mpsc::unbounded_channel();
+    let (close_tx, close_rx) = tokio::sync::oneshot::channel::<()>();
+
+    std::thread::spawn(move || {
+        let rt = tokio::runtime::Runtime::new().expect("Failed to build runtime");
+        tx.send(rt.handle().clone()).unwrap();
+        rt.block_on(close_rx).unwrap();
+    });
+
+    (close_tx, rx.blocking_recv().unwrap())
+}
+
+pub fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
     let dirs = ui::get_dirs();
 
     std::fs::create_dir_all(&dirs.config_dir)?;
@@ -135,17 +161,24 @@ pub async fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
             return Err(Error::other("Savestate slot must be between 0 and 9"));
         }
 
-        let mut device = device::Device::new();
+        let mut device = device::Device::new(true);
 
-        device.ui.config.recent_roms.retain(|x| *x != game);
-        device.ui.config.recent_roms.insert(0, game);
-        device.ui.config.recent_roms.truncate(5);
+        device.ui.config.ui.recent_roms.retain(|x| *x != game);
+        device.ui.config.ui.recent_roms.insert(0, game);
+        device.ui.config.ui.recent_roms.truncate(5);
 
         if args.fullscreen {
             device.ui.video.fullscreen = true;
         } else {
             device.ui.video.fullscreen = device.ui.config.video.fullscreen;
         }
+
+        if args.widescreen {
+            device.ui.video.widescreen = true;
+        } else {
+            device.ui.video.widescreen = device.ui.config.video.widescreen;
+        }
+
         let overclock = args
             .overclock
             .unwrap_or(device.ui.config.emulation.overclock);
@@ -156,11 +189,7 @@ pub async fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
         let mut shutdown_tx = None;
         let mut usb_handle = None;
 
-        if let Some(peer_addr) = args.netplay_peer_addr
-            && let Some(player_number) = args.netplay_player_number
-        {
-            device.netplay = Some(netplay::init(peer_addr.parse().unwrap(), player_number));
-        } else {
+        if args.netplay_server_addr.is_none() {
             for i in 0..4 {
                 if device.ui.config.input.transfer_pak[i]
                     && !device.ui.config.input.gb_rom_path[i].is_empty()
@@ -186,7 +215,7 @@ pub async fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
         {
             let username = args.ra_username.unwrap_or(ra_config.username.clone());
             retroachievements::init_client(
-                if cfg!(ra_hardcore_enabled) {
+                if cfg!(ra_hardcore_enabled) && args.netplay_server_addr.is_none() {
                     ra_config.hardcore
                 } else {
                     false
@@ -204,12 +233,29 @@ pub async fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
                 tx.send(false).unwrap();
             }
 
-            rx.await.unwrap();
+            rx.blocking_recv().unwrap();
+
             ra_config
         } else {
             retroachievements::RAConfig::default()
         };
 
+        let netplay_config = if let Some(server_addr) = args.netplay_server_addr
+            && let Some(player_number) = args.netplay_player_number
+            && let Some(number_of_players) = args.netplay_number_of_players
+            && let Some(input_delay) = args.netplay_input_delay
+        {
+            Some(netplay::NetplayConfig {
+                server_addr,
+                player_number,
+                number_of_players,
+                input_delay,
+                ice_config_path: dirs.cache_dir.join("ice_config.json"),
+            })
+        } else {
+            None
+        };
+
         device::run_game(
             &mut device,
             &rom_contents,
@@ -220,16 +266,14 @@ pub async fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
                 load_savestate_slot: args.load_state,
             },
             ra_config,
-        )
-        .await;
+            netplay_config,
+        );
 
         // on Android, the client is shut down in the app_window function
         #[cfg(not(target_os = "android"))]
         retroachievements::shutdown_client();
 
-        if device.netplay.is_some() {
-            netplay::close(&mut device);
-        } else {
+        if device.netplay.is_none() {
             for i in 0..4 {
                 if device.ui.config.input.transfer_pak[i]
                     && !device.ui.config.input.gb_ram_path[i].is_empty()
@@ -244,16 +288,16 @@ pub async fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
             }
         }
 
-        ui::usb::close(shutdown_tx, usb_handle).await;
+        ui::usb::close(shutdown_tx, usb_handle);
     } else if arg_count > 1 {
         let mut config = ui::config::Config::new();
 
         if let Some(profile) = args.configure_input_profile {
-            ui::input::configure_input_profile(
+            ui::input_profile::configure_input_profile(
                 &mut config,
                 profile,
                 args.use_dinput,
-                args.deadzone.unwrap_or(ui::input::DEADZONE_DEFAULT),
+                args.deadzone.unwrap_or(ui::input_profile::DEADZONE_DEFAULT),
             );
 
             ui::sdl_close();
@@ -297,7 +341,10 @@ pub async fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
         #[cfg(feature = "gui")]
         {
             let app = ui::gui::AppWindow::new().unwrap();
-            ui::gui::app_window(&app, false);
+            let no_intro_map =
+                std::sync::Arc::new(tokio::sync::Mutex::new(rustc_hash::FxHashMap::default()));
+            set_app_id();
+            ui::gui::app_window(&app, false, no_intro_map);
         }
     }
 
@@ -307,8 +354,10 @@ pub async fn run(args: Args, arg_count: usize) -> std::io::Result<()> {
 
 #[cfg(target_os = "android")]
 #[unsafe(no_mangle)]
-#[tokio::main(worker_threads = 4)]
-async fn android_main(app: slint::android::AndroidApp) {
+fn android_main(app: slint::android::AndroidApp) {
+    let (close_tx, handle) = create_runtime();
+    let _guard = handle.enter();
+
     slint::android::init_with_event_listener(app.clone(), move |event| match event {
         slint::android::android_activity::PollEvent::Main(main_event) => match main_event {
             slint::android::android_activity::MainEvent::TerminateWindow { .. } => {
@@ -316,7 +365,10 @@ async fn android_main(app: slint::android::AndroidApp) {
                     && let Some(weak_app_window) = weak_app_window.as_ref()
                 {
                     weak_app_window
-                        .upgrade_in_event_loop(move |handle| ui::gui::save_settings(&handle))
+                        .upgrade_in_event_loop(move |handle| {
+                            ui::gui::save_settings(&handle);
+                            handle.invoke_netplay_close();
+                        })
                         .unwrap();
                 }
             }
@@ -337,7 +389,10 @@ async fn android_main(app: slint::android::AndroidApp) {
     std::fs::create_dir_all(dirs.data_dir.join("saves")).unwrap();
     std::fs::create_dir_all(dirs.data_dir.join("states")).unwrap();
 
-    ui::gui::app_window(&app_window, true);
+    let no_intro_map =
+        std::sync::Arc::new(tokio::sync::Mutex::new(rustc_hash::FxHashMap::default()));
+    ui::gui::app_window(&app_window, true, no_intro_map);
+    close_tx.send(()).unwrap();
     *android::WEAK_SLINT_WINDOW.lock().unwrap() = None;
     *android::ANDROID_APP.lock().unwrap() = None;
 }

src/main.rs

@@ -5,8 +5,12 @@ static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
 
 use clap::Parser;
 
-#[tokio::main(worker_threads = 4)]
-async fn main() -> std::io::Result<()> {
+fn main() -> std::io::Result<()> {
+    let (close_tx, handle) = gopher64::create_runtime();
+    let _guard = handle.enter();
+
     let args = gopher64::Args::parse();
-    gopher64::run(args, std::env::args().count()).await
+    let result = gopher64::run(args, std::env::args().count());
+    close_tx.send(()).unwrap();
+    result
 }

src/netplay.rs

@@ -1,349 +1,574 @@
-use crate::{device, ui};
-use std::io::{Read, Write};
-//UDP packet formats
-const UDP_SEND_KEY_INFO: u8 = 0;
-const UDP_RECEIVE_KEY_INFO: u8 = 1;
-const UDP_REQUEST_KEY_INFO: u8 = 2;
-const UDP_RECEIVE_KEY_INFO_GRATUITOUS: u8 = 3;
-const UDP_SYNC_DATA: u8 = 4;
+use crate::device;
+use crate::savestates;
+use crate::ui;
+use sha2::digest::Digest;
 
-//TCP packet formats
-const TCP_SEND_SAVE: u8 = 1;
-//const TCP_RECEIVE_SAVE: u8 = 2;
-//const TCP_SEND_SETTINGS: u8 = 3;
-//const TCP_RECEIVE_SETTINGS: u8 = 4;
-const TCP_REGISTER_PLAYER: u8 = 5;
-const TCP_GET_REGISTRATION: u8 = 6;
-const TCP_DISCONNECT_NOTICE: u8 = 7;
-const TCP_RECEIVE_SAVE_WITH_SIZE: u8 = 8;
-const TCP_SEND_RTC: u8 = 64;
-const TCP_RECEIVE_RTC: u8 = 128;
-const TCP_SEND_RNG: u8 = 65;
-const TCP_RECEIVE_RNG: u8 = 129;
+#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+pub struct RtcIceServerConfig {
+    pub urls: Vec<String>,
+    pub username: Option<String>,
+    pub credential: Option<String>,
+}
 
-const CS4: u32 = 32;
+pub struct GgrsConfig;
+impl ggrs::Config for GgrsConfig {
+    type Input = ui::input::InputData;
+    type InputPredictor = ggrs::PredictRepeatLast;
+    type State = i32;
+    type Address = matchbox_socket::PeerId;
+}
+
+pub struct MatchboxChannel {
+    channel: matchbox_socket::WebRtcChannel,
+}
+
+impl ggrs::NonBlockingSocket<matchbox_socket::PeerId> for MatchboxChannel {
+    fn send_to(&mut self, msg: &ggrs::Message, addr: &matchbox_socket::PeerId) {
+        let encoded = postcard::to_stdvec(msg).expect("serialization failed");
+        let _ = self.channel.try_send(encoded.into(), *addr);
+    }
+
+    fn receive_all_messages(&mut self) -> Vec<(matchbox_socket::PeerId, ggrs::Message)> {
+        self.channel
+            .receive()
+            .iter()
+            .filter_map(|(peer, packet)| {
+                let msg = postcard::from_bytes::<ggrs::Message>(packet).ok()?;
+                Some((*peer, msg))
+            })
+            .collect()
+    }
+}
+
+pub struct NetplayConfig {
+    pub server_addr: String,
+    pub player_number: usize,
+    pub number_of_players: usize,
+    pub input_delay: usize,
+    pub ice_config_path: std::path::PathBuf,
+}
 
 pub struct Netplay {
-    udp_socket: std::net::UdpSocket,
-    tcp_stream: std::net::TcpStream,
-    pub player_number: u8,
-    pub player_data: [PlayerData; 4],
-    vi_counter: u32,
-    status: u8,
-    buffer_target: u8,
-    pub fast_forward: bool,
+    pub disconnected: bool,
+    pub session: ggrs::P2PSession<GgrsConfig>,
+    pub reliable_channel: matchbox_socket::WebRtcChannel,
+    pub peers: Vec<matchbox_socket::PeerId>,
+    pub player_number: usize,
+    pub connected: [bool; 4],
+    pub input_delay: usize,
+    pub messages: std::collections::HashMap<String, Vec<u8>>,
+    pub received_data: std::collections::VecDeque<Vec<u8>>,
+    pub inputs: Vec<(ui::input::InputData, ggrs::InputStatus)>,
+    pub requests: std::collections::VecDeque<ggrs::GgrsRequest<GgrsConfig>>,
+    pub incoming_message: Vec<u8>,
+    pub ice_config_path: std::path::PathBuf,
 }
 
-pub struct PlayerData {
-    lag: u8,
-    count: u32,
-    pub reg_id: u32,
-    input_events: std::collections::HashMap<u32, InputEvent>,
+#[derive(serde::Serialize, serde::Deserialize)]
+struct NetplayMessage {
+    name: String,
+    data: Vec<u8>,
 }
 
-struct InputEvent {
-    input: u32,
-    plugin: u8,
+fn send_message(netplay: &mut Netplay, message: NetplayMessage) {
+    let data = postcard::to_stdvec(&message).unwrap();
+    let chunks = data.chunks(16384).collect::<Vec<&[u8]>>();
+    for peer in netplay.peers.iter() {
+        for chunk in chunks.iter() {
+            if let Err(e) = netplay
+                .reliable_channel
+                .try_send(chunk.to_vec().into(), *peer)
+            {
+                eprintln!("Failed to send message: {}", e);
+            }
+        }
+    }
+}
+
+fn process_reliable_messages(netplay: &mut Netplay) {
+    netplay.received_data.extend(
+        netplay
+            .reliable_channel
+            .receive()
+            .iter()
+            .map(|(_, data)| data.to_vec()),
+    );
+
+    while !netplay.received_data.is_empty() {
+        if let Some(data) = netplay.received_data.pop_front() {
+            netplay.incoming_message.extend(data);
+
+            if let Ok(decoded_message) =
+                postcard::from_bytes::<NetplayMessage>(&netplay.incoming_message)
+            {
+                netplay
+                    .messages
+                    .insert(decoded_message.name, decoded_message.data);
+                netplay.incoming_message.clear();
+                check_input_delay(netplay);
+                check_disconnect(netplay);
+            }
+        }
+    }
+}
+
+fn receive_message(netplay: &mut Netplay, name: &str) -> Vec<u8> {
+    let timeout = std::time::Duration::from_secs(10);
+    let now = std::time::Instant::now();
+
+    loop {
+        process_reliable_messages(netplay);
+        if let Some(data) = netplay.messages.remove(name) {
+            return data;
+        }
+
+        if now.elapsed() > timeout {
+            panic!("Could not receive message for {name}");
+        }
+        std::thread::sleep(std::time::Duration::from_millis(1));
+    }
+}
+
+fn send_player_number(
+    channel: &mut matchbox_socket::WebRtcChannel,
+    peers: &[matchbox_socket::PeerId],
+    player_number: usize,
+) {
+    let message = NetplayMessage {
+        name: "player_number".to_string(),
+        data: (player_number as u64).to_be_bytes().to_vec(),
+    };
+    let data = postcard::to_stdvec(&message).unwrap();
+    for peer in peers {
+        if let Err(e) = channel.try_send(data.clone().into(), *peer) {
+            eprintln!("Failed to send message: {}", e);
+        }
+    }
+}
+
+fn get_player_numbers(
+    channel: &mut matchbox_socket::WebRtcChannel,
+    player_numbers: &mut std::collections::BTreeMap<usize, Option<matchbox_socket::PeerId>>,
+) {
+    for (peer, data) in channel.receive() {
+        let message = postcard::from_bytes::<NetplayMessage>(&data).unwrap();
+        if message.name == "player_number" {
+            player_numbers.insert(
+                u64::from_be_bytes(message.data.try_into().unwrap()) as usize,
+                Some(peer),
+            );
+        }
+    }
 }
 
 pub fn send_rtc(netplay: &mut Netplay, rtc: i64) {
-    let mut request: Vec<u8> = [TCP_SEND_RTC].to_vec();
-    let size: u32 = 8;
-    request.extend_from_slice(&size.to_be_bytes());
-    request.extend_from_slice(&rtc.to_be_bytes());
-    netplay.tcp_stream.write_all(&request).unwrap();
+    let message = NetplayMessage {
+        name: "rtc".to_string(),
+        data: rtc.to_be_bytes().to_vec(),
+    };
+    send_message(netplay, message);
 }
 
 pub fn receive_rtc(netplay: &mut Netplay) -> i64 {
-    let request: Vec<u8> = [TCP_RECEIVE_RTC].to_vec();
-    netplay.tcp_stream.write_all(&request).unwrap();
-    let mut rtc: [u8; 8] = [0; 8];
-    netplay.tcp_stream.read_exact(&mut rtc).unwrap();
-    i64::from_be_bytes(rtc)
+    let message = receive_message(netplay, "rtc");
+
+    i64::from_be_bytes(message.try_into().unwrap())
 }
 
 pub fn send_rng(netplay: &mut Netplay, seed: u64) {
-    let mut request: Vec<u8> = [TCP_SEND_RNG].to_vec();
-    let size: u32 = 8;
-    request.extend_from_slice(&size.to_be_bytes());
-    request.extend_from_slice(&seed.to_be_bytes());
-    netplay.tcp_stream.write_all(&request).unwrap();
+    let message = NetplayMessage {
+        name: "rng".to_string(),
+        data: seed.to_be_bytes().to_vec(),
+    };
+    send_message(netplay, message);
 }
 
 pub fn receive_rng(netplay: &mut Netplay) -> u64 {
-    let request: Vec<u8> = [TCP_RECEIVE_RNG].to_vec();
-    netplay.tcp_stream.write_all(&request).unwrap();
-    let mut seed: [u8; 8] = [0; 8];
-    netplay.tcp_stream.read_exact(&mut seed).unwrap();
-    u64::from_be_bytes(seed)
+    let message = receive_message(netplay, "rng");
+    u64::from_be_bytes(message.try_into().unwrap())
 }
 
-pub fn send_save(netplay: &mut Netplay, save_type: &str, save_data: &[u8], size: usize) {
-    let mut request: Vec<u8> = [TCP_SEND_SAVE].to_vec();
-    request.extend_from_slice(save_type.as_bytes());
-    request.push(0); // null terminate string
-    request.extend_from_slice(&(size as u32).to_be_bytes());
-
-    if size > 0 {
-        request.extend_from_slice(save_data);
-    }
-    netplay.tcp_stream.write_all(&request).unwrap();
+pub fn send_save(netplay: &mut Netplay, save_type: &str, save_data: &[u8]) {
+    let message = NetplayMessage {
+        name: save_type.to_string(),
+        data: save_data.to_vec(),
+    };
+    send_message(netplay, message);
 }
 
 pub fn receive_save(netplay: &mut Netplay, save_type: &str, save_data: &mut Vec<u8>) {
-    let mut request: Vec<u8> = [TCP_RECEIVE_SAVE_WITH_SIZE].to_vec();
-    request.extend_from_slice(save_type.as_bytes());
-    request.push(0); // null terminate string
-    netplay.tcp_stream.write_all(&request).unwrap();
-
-    let mut size: [u8; 4] = [0; 4];
-    netplay.tcp_stream.read_exact(&mut size).unwrap();
-    let mut response: Vec<u8> = vec![0; u32::from_be_bytes(size) as usize];
-    netplay.tcp_stream.read_exact(&mut response).unwrap();
-    *save_data = response;
+    let message = receive_message(netplay, save_type);
+    *save_data = message;
 }
 
-pub fn send_sync_check(netplay: &mut Netplay, regs: &[u64]) {
-    if netplay.vi_counter.is_multiple_of(600) {
-        let mut request: Vec<u8> = [UDP_SYNC_DATA].to_vec();
-        request.extend_from_slice(&(netplay.vi_counter).to_be_bytes());
-
-        for item in regs.iter() {
-            request.extend_from_slice(&(*item as u32).to_be_bytes());
-        }
-
-        netplay.udp_socket.send(&request).unwrap();
+pub fn send_input_delay(netplay: &mut Netplay, input_delay: usize) {
+    if input_delay < 1 {
+        return;
     }
-    netplay.vi_counter = netplay.vi_counter.wrapping_add(1);
+
+    let message = NetplayMessage {
+        name: "input_delay".to_string(),
+        data: (input_delay as u64).to_be_bytes().to_vec(),
+    };
+    send_message(netplay, message);
+    change_input_delay(netplay, input_delay);
 }
 
-pub fn send_input(netplay: &Netplay, input: ui::input::InputData) {
-    let mut request: Vec<u8> = [UDP_SEND_KEY_INFO].to_vec();
-    request.push(netplay.player_number);
-    request.extend_from_slice(
-        &(netplay.player_data[netplay.player_number as usize].count).to_be_bytes(),
-    );
-    request.extend_from_slice(&(input.data).to_be_bytes());
-    request.push(input.pak_change_pressed as u8);
-    netplay.udp_socket.send(&request).unwrap();
-}
-
-pub fn get_input(device: &mut device::Device, channel: usize) -> ui::input::InputData {
-    let netplay = device.netplay.as_mut().unwrap();
-    let mut input = None;
-
-    let timeout = std::time::Instant::now() + std::time::Duration::from_secs(10);
-    let mut request_timer = std::time::Instant::now() - std::time::Duration::from_millis(5);
-    while input.is_none() {
-        process_incoming(netplay); // we execute process_incoming before request_input so that we send an accurate buffer count
-        if std::time::Instant::now() > request_timer {
-            // sends a request packet every 5ms
-            request_input(netplay, channel);
-            request_timer = std::time::Instant::now() + std::time::Duration::from_millis(5);
-        }
-        input = netplay.player_data[channel]
-            .input_events
-            .remove(&netplay.player_data[channel].count);
-
-        if std::time::Instant::now() > timeout {
+fn change_input_delay(netplay: &mut Netplay, input_delay: usize) {
+    netplay.input_delay = input_delay;
+    for handle in netplay.session.local_player_handles() {
+        if let Err(e) = netplay.session.set_input_delay(handle, input_delay) {
+            eprintln!("Error setting input delay: {}", e);
+        } else {
             ui::video::onscreen_message(
-                "Lost connection to netplay server",
+                &format!("Input delay: {}", input_delay),
+                ui::video::MESSAGE_LENGTH_MESSAGE_VERY_SHORT,
+            );
+        }
+    }
+}
+
+fn check_input_delay(netplay: &mut Netplay) {
+    if let Some(data) = netplay.messages.remove("input_delay") {
+        let input_delay = u64::from_be_bytes(data.try_into().unwrap()) as usize;
+        if input_delay != netplay.input_delay {
+            change_input_delay(netplay, input_delay);
+        }
+    }
+}
+
+fn check_disconnect(netplay: &mut Netplay) {
+    if !netplay.disconnected && netplay.messages.remove("disconnect").is_some() {
+        netplay.disconnected = true;
+        ui::video::onscreen_message(
+            "Player disconnected, session has ended",
+            ui::video::MESSAGE_LENGTH_MESSAGE_LONG,
+        );
+    }
+}
+
+fn pending_frames(netplay: &Netplay) -> usize {
+    netplay
+        .requests
+        .iter()
+        .filter(|r| matches!(r, ggrs::GgrsRequest::AdvanceFrame { .. }))
+        .count()
+}
+
+pub fn in_rollback(netplay: Option<&Netplay>) -> bool {
+    if let Some(netplay) = netplay {
+        pending_frames(netplay) != 0
+    } else {
+        false
+    }
+}
+
+pub fn process_requests(
+    device: &mut device::Device,
+) -> Vec<(ui::input::InputData, ggrs::InputStatus)> {
+    loop {
+        if let Some(request) = device.netplay.as_mut().unwrap().requests.pop_front() {
+            match request {
+                ggrs::GgrsRequest::SaveGameState { cell, frame } => {
+                    savestates::create_savestate(device, true, Some(frame));
+
+                    let mut hasher = sha2::Sha256::new();
+                    for reg in device.cpu.cop0.regs.as_ref() {
+                        hasher.update(reg.to_be_bytes());
+                    }
+                    let hash = u128::from_be_bytes(hasher.finalize()[..16].try_into().unwrap());
+                    cell.save(frame, Some(frame), Some(hash));
+                }
+                ggrs::GgrsRequest::LoadGameState { cell, frame: _ } => {
+                    eprintln!("attempting to load game state");
+                    if let Some(frame) = cell.load() {
+                        savestates::load_savestate(device, true, Some(frame));
+                    }
+                }
+                ggrs::GgrsRequest::AdvanceFrame { inputs } => {
+                    return inputs;
+                }
+            }
+        } else {
+            process_netplay(device);
+        }
+    }
+}
+
+fn poll_clients(netplay: &mut Netplay) {
+    netplay.session.poll_remote_clients();
+    for event in netplay.session.events() {
+        match event {
+            ggrs::GgrsEvent::Synchronizing { .. } => {}
+            ggrs::GgrsEvent::Synchronized { .. } => {}
+            ggrs::GgrsEvent::Disconnected { .. } => {
+                if !netplay.disconnected {
+                    netplay.disconnected = true;
+                    ui::video::onscreen_message(
+                        "Lost connection to peer(s)",
+                        ui::video::MESSAGE_LENGTH_MESSAGE_LONG,
+                    );
+                }
+            }
+            ggrs::GgrsEvent::NetworkInterrupted { .. } => {
+                println!("network interrupted");
+            }
+            ggrs::GgrsEvent::NetworkResumed { .. } => {
+                println!("network resumed");
+            }
+            ggrs::GgrsEvent::WaitRecommendation { skip_frames } => {
+                println!("wait recommendation: skip_frames={}", skip_frames);
+            }
+            ggrs::GgrsEvent::DesyncDetected { .. } => {
+                eprintln!("desync detected");
+                ui::video::onscreen_message(
+                    "Desync detected",
+                    ui::video::MESSAGE_LENGTH_MESSAGE_LONG,
+                );
+            }
+        }
+    }
+}
+
+fn process_netplay(device: &mut device::Device) {
+    let netplay = device.netplay.as_mut().unwrap();
+
+    poll_clients(netplay);
+    process_reliable_messages(netplay);
+    advance_frame(device);
+}
+
+fn advance_frame(device: &mut device::Device) {
+    let netplay = device.netplay.as_mut().unwrap();
+    let local_input = ui::input::get(&mut device.ui, 0);
+    let local_handle = *netplay.session.local_player_handles().first().unwrap();
+    netplay
+        .session
+        .add_local_input(local_handle, local_input)
+        .unwrap();
+
+    if netplay.disconnected {
+        netplay.requests.push_back(ggrs::GgrsRequest::AdvanceFrame {
+            inputs: vec![
+                (
+                    ui::input::InputData::default(),
+                    ggrs::InputStatus::Disconnected
+                );
+                4
+            ],
+        });
+        return;
+    }
+
+    match netplay.session.advance_frame() {
+        Ok(requests) => {
+            netplay.requests.extend(requests);
+        }
+        Err(ggrs::GgrsError::PredictionThreshold) => {
+            println!("prediction threshold reached");
+        }
+        Err(e) => panic!("{e}"),
+    }
+}
+
+fn verify_peers(
+    peers: &[matchbox_socket::PeerId],
+    player_numbers: &std::collections::BTreeMap<usize, Option<matchbox_socket::PeerId>>,
+) -> bool {
+    for peer in player_numbers.values() {
+        if let Some(peer) = peer
+            && !peers.contains(peer)
+        {
+            return false;
+        }
+    }
+    true
+}
+
+fn create_socket(builder: matchbox_socket::WebRtcSocketBuilder) -> matchbox_socket::WebRtcSocket {
+    let (socket, loop_fut) = builder.build();
+    tokio::spawn(async move {
+        if let Err(e) = loop_fut.await {
+            eprintln!("WebRTC loop failed: {}", e);
+        }
+    });
+    socket
+}
+
+pub fn init(
+    device: &mut device::Device,
+    netplay_config: &NetplayConfig,
+    pal: bool,
+) -> Option<Netplay> {
+    let mut builder = matchbox_socket::WebRtcSocketBuilder::new(&netplay_config.server_addr)
+        .add_unreliable_channel()
+        .add_reliable_channel();
+
+    if let Ok(ice_config) = std::fs::read(&netplay_config.ice_config_path)
+        && let Ok(ice_config) = serde_json::from_slice::<RtcIceServerConfig>(&ice_config)
+    {
+        builder = builder.ice_server(matchbox_socket::RtcIceServerConfig {
+            urls: ice_config.urls,
+            username: ice_config.username,
+            credential: ice_config.credential,
+        });
+    } else {
+        eprintln!("Using default ICE config");
+    }
+
+    let mut socket = create_socket(builder.clone());
+
+    let mut now = std::time::Instant::now();
+    let mut message_timer = now;
+    let socket_timeout = std::time::Duration::from_secs_f64(rand::random_range(8.0..10.0));
+    let mut player_numbers =
+        std::collections::BTreeMap::from([(netplay_config.player_number, None)]);
+
+    ui::video::onscreen_message(
+        "Connecting to netplay peers...\nPlease wait...",
+        ui::video::MESSAGE_LENGTH_MESSAGE_SHORT,
+    );
+
+    device.cpu.running = true;
+    while device.cpu.running {
+        if socket
+            .update_peers()
+            .iter()
+            .any(|(_, peer_state)| *peer_state == matchbox_socket::PeerState::Disconnected)
+        {
+            // if someone has disconnected, reset the timeout
+            now = std::time::Instant::now();
+        }
+
+        let connected_peers = socket
+            .connected_peers()
+            .collect::<Vec<matchbox_socket::PeerId>>();
+
+        if connected_peers.len() == netplay_config.number_of_players - 1 {
+            send_player_number(
+                socket.channel_mut(1),
+                &connected_peers,
+                netplay_config.player_number,
+            );
+            get_player_numbers(socket.channel_mut(1), &mut player_numbers);
+            if player_numbers.len() == netplay_config.number_of_players
+                && verify_peers(&connected_peers, &player_numbers)
+            {
+                break;
+            }
+        } else if now.elapsed() > socket_timeout {
+            socket.close();
+            player_numbers.retain(|_, peer| peer.is_none());
+            socket = create_socket(builder.clone());
+            now = std::time::Instant::now();
+        }
+
+        if message_timer.elapsed() > std::time::Duration::from_secs(4) {
+            ui::video::onscreen_message(
+                &format!(
+                    "Still connecting to {} netplay peer(s)...\nPlease wait...",
+                    netplay_config.number_of_players - player_numbers.len()
+                ),
                 ui::video::MESSAGE_LENGTH_MESSAGE_SHORT,
             );
-            input = Some(InputEvent {
-                input: 0,
-                plugin: 0,
-            });
-            device.cpu.running = false;
+            message_timer = std::time::Instant::now();
+        }
+
+        ui::video::render_frame();
+        ui::video::update_screen();
+        std::thread::sleep(std::time::Duration::from_millis(10));
+        ui::video::check_callback(device);
+    }
+    if !device.cpu.running {
+        // user closed the window
+        return None;
+    }
+    device.cpu.running = false;
+
+    let mut session_builder = ggrs::SessionBuilder::<GgrsConfig>::new()
+        .with_num_players(netplay_config.number_of_players)
+        .unwrap()
+        .with_input_delay(netplay_config.input_delay)
+        .with_fps(if pal { 50 } else { 60 })
+        .unwrap()
+        .with_desync_detection_mode(ggrs::DesyncDetection::On { interval: 60 })
+        .with_max_prediction_window(0)
+        .with_disconnect_timeout(std::time::Duration::from_secs(if cfg!(debug_assertions) {
+            10
+        } else {
+            5
+        }));
+
+    let mut peers = vec![];
+    for (i, peer) in player_numbers.iter() {
+        if let Some(peer) = peer {
+            session_builder = session_builder
+                .add_player(ggrs::PlayerType::Remote(*peer), *i)
+                .unwrap();
+            peers.push(*peer);
+        } else {
+            session_builder = session_builder
+                .add_player(ggrs::PlayerType::Local, *i)
+                .unwrap();
         }
     }
 
-    netplay.fast_forward = netplay.player_data[channel].lag > 0
-        && netplay.player_data[channel].input_events.len() as u8 > netplay.buffer_target;
-
-    netplay.player_data[channel].count = netplay.player_data[channel].count.wrapping_add(1);
-    ui::input::InputData {
-        data: input.as_ref().unwrap().input,
-        pak_change_pressed: input.as_ref().unwrap().plugin != 0,
-    }
-}
-
-fn request_input(netplay: &Netplay, channel: usize) {
-    let mut request: Vec<u8> = [UDP_REQUEST_KEY_INFO].to_vec();
-    request.push(channel as u8); //The player we need input for
-    request.extend_from_slice(
-        &(netplay.player_data[netplay.player_number as usize].reg_id).to_be_bytes(),
-    );
-    request.extend_from_slice(&(netplay.player_data[channel].count).to_be_bytes());
-    request.push(0); //spectator mode
-    request.push(netplay.player_data[channel].input_events.len() as u8);
-    netplay.udp_socket.send(&request).unwrap();
-}
-
-fn process_incoming(netplay: &mut Netplay) {
-    let mut buf: [u8; 1024] = [0; 1024];
-    while netplay.udp_socket.recv(&mut buf).is_ok() {
-        match buf[0] {
-            UDP_RECEIVE_KEY_INFO | UDP_RECEIVE_KEY_INFO_GRATUITOUS => {
-                let player = buf[1] as usize;
-                //current_status is a status update from the server
-                //it will let us know if another player has disconnected, or the games have desynced
-                let current_status = buf[2];
-                if buf[0] == UDP_RECEIVE_KEY_INFO {
-                    netplay.player_data[player].lag = buf[3];
-                }
-                if current_status != netplay.status {
-                    if ((current_status & 0x1) ^ (netplay.status & 0x1)) != 0 {
-                        ui::video::onscreen_message(
-                            "Netplay desync detected",
-                            ui::video::MESSAGE_LENGTH_MESSAGE_LONG,
-                        );
-                    }
-                    for dis in 1..5 {
-                        if ((current_status & (0x1 << dis)) ^ (netplay.status & (0x1 << dis))) != 0
-                        {
-                            ui::video::onscreen_message(
-                                &format!("Player {dis} disconnected"),
-                                ui::video::MESSAGE_LENGTH_MESSAGE_SHORT,
-                            );
-                        }
-                    }
-                    netplay.status = current_status;
-                }
-
-                let mut buffer_offset = 5;
-                for _i in 0..buf[4] {
-                    let count = u32::from_be_bytes(
-                        buf[buffer_offset..buffer_offset + 4].try_into().unwrap(),
-                    );
-                    buffer_offset += 4;
-
-                    if (count.wrapping_sub(netplay.player_data[player].count)) > (u32::MAX / 2) {
-                        //event doesn't need to be recorded
-                        buffer_offset += 5;
-                        continue;
-                    }
-
-                    let input = u32::from_be_bytes(
-                        buf[buffer_offset..buffer_offset + 4].try_into().unwrap(),
-                    );
-                    buffer_offset += 4;
-                    let plugin = buf[buffer_offset];
-                    buffer_offset += 1;
-                    let input_event = InputEvent { input, plugin };
-                    netplay.player_data[player]
-                        .input_events
-                        .insert(count, input_event);
-                }
-            }
-            _ => {
-                panic!("unknown UDP packet")
-            }
-        }
-    }
-}
-
-pub fn init(peer_addr: std::net::SocketAddr, player_number: u8) -> Netplay {
-    let udp_socket;
-    if peer_addr.is_ipv4() {
-        udp_socket = std::net::UdpSocket::bind((std::net::Ipv4Addr::UNSPECIFIED, 0))
-            .expect("couldn't bind to address");
-        socket2::SockRef::from(&udp_socket)
-            .set_tos_v4(CS4 << 2)
-            .unwrap();
-    } else {
-        udp_socket = std::net::UdpSocket::bind((std::net::Ipv6Addr::UNSPECIFIED, 0))
-            .expect("couldn't bind to address");
-        #[cfg(not(target_os = "windows"))]
-        socket2::SockRef::from(&udp_socket)
-            .set_tclass_v6(CS4 << 2)
-            .unwrap();
+    let matchbox_channel = MatchboxChannel {
+        channel: socket.take_channel(0).unwrap(),
     };
+    let reliable_channel = socket.take_channel(1).unwrap();
 
-    udp_socket.connect(peer_addr).unwrap();
-    udp_socket.set_nonblocking(true).unwrap();
-
-    let mut stream = std::net::TcpStream::connect(peer_addr).unwrap();
-
-    let regid = (player_number + 1) as u32;
-    let mut request: [u8; 8] = [
-        TCP_REGISTER_PLAYER,
-        player_number,
-        0, //plugin/pak
-        0, //rawdata
-        0, //regid (u32)
-        0, //regid (u32)
-        0, //regid (u32)
-        0, //regid (u32)
-    ];
-
-    request[4..8].copy_from_slice(&regid.to_be_bytes());
-    stream.write_all(&request).unwrap();
-
-    let mut response: [u8; 2] = [0, 0];
-    stream.read_exact(&mut response).unwrap();
-    if response[0] != 1 {
-        panic!("Failed to register player");
+    if matchbox_channel.channel.config().max_retransmits != Some(0)
+        || matchbox_channel.channel.config().ordered
+    {
+        eprintln!("Sending GGRS traffic over reliable channel");
     }
-    let buffer_target = response[1];
 
-    let request: [u8; 1] = [TCP_GET_REGISTRATION];
-    stream.write_all(&request).unwrap();
-    let mut response: [u8; 24] = [0; 24];
-    stream.read_exact(&mut response).unwrap();
+    let mut session = session_builder.start_p2p_session(matchbox_channel).unwrap();
 
-    let mut reg_id: [u32; 4] = [0; 4];
-    for i in 0..4 {
-        // reg_id of 0 means no player connected
-        reg_id[i] = u32::from_be_bytes(response[(i * 6)..(i * 6) + 4].try_into().unwrap());
+    let now = std::time::Instant::now();
+    let timeout = std::time::Duration::from_secs(10);
+    while session.current_state() != ggrs::SessionState::Running {
+        session.poll_remote_clients();
+        if now.elapsed() > timeout {
+            eprintln!("Could not start netplay session");
+            return None;
+        }
+        unsafe { sdl3_sys::events::SDL_PumpEvents() };
+        std::thread::sleep(std::time::Duration::from_millis(10));
     }
-    Netplay {
-        udp_socket,
-        tcp_stream: stream,
-        player_number,
-        vi_counter: 0,
-        status: 0,
-        buffer_target,
-        fast_forward: false,
-        player_data: [
-            PlayerData {
-                lag: 0,
-                count: 0,
-                reg_id: reg_id[0],
-                input_events: std::collections::HashMap::new(),
-            },
-            PlayerData {
-                lag: 0,
-                count: 0,
-                reg_id: reg_id[1],
-                input_events: std::collections::HashMap::new(),
-            },
-            PlayerData {
-                lag: 0,
-                count: 0,
-                reg_id: reg_id[2],
-                input_events: std::collections::HashMap::new(),
-            },
-            PlayerData {
-                lag: 0,
-                count: 0,
-                reg_id: reg_id[3],
-                input_events: std::collections::HashMap::new(),
-            },
+
+    Some(Netplay {
+        disconnected: false,
+        incoming_message: vec![],
+        input_delay: netplay_config.input_delay,
+        session,
+        reliable_channel,
+        peers,
+        player_number: netplay_config.player_number,
+        connected: [
+            netplay_config.number_of_players > 0,
+            netplay_config.number_of_players > 1,
+            netplay_config.number_of_players > 2,
+            netplay_config.number_of_players > 3,
         ],
+        inputs: Vec::new(),
+        requests: std::collections::VecDeque::new(),
+        received_data: std::collections::VecDeque::new(),
+        messages: std::collections::HashMap::new(),
+        ice_config_path: netplay_config.ice_config_path.clone(),
+    })
+}
+
+pub fn close(netplay: &mut Netplay) {
+    if !netplay.disconnected {
+        let message = NetplayMessage {
+            name: "disconnect".to_string(),
+            data: vec![],
+        };
+        send_message(netplay, message);
+        std::thread::sleep(std::time::Duration::from_millis(200)); // give the message time to be sent
     }
-}
 
-pub fn close(device: &mut device::Device) {
-    let netplay = device.netplay.as_mut().unwrap();
-    let regid = (netplay.player_number + 1) as u32;
-    let mut request: [u8; 5] = [TCP_DISCONNECT_NOTICE, 0, 0, 0, 0];
-    request[1..5].copy_from_slice(&regid.to_be_bytes());
-
-    netplay.tcp_stream.write_all(&request).unwrap();
-    netplay.tcp_stream.flush().unwrap();
-    netplay
-        .tcp_stream
-        .shutdown(std::net::Shutdown::Both)
-        .unwrap();
+    let _ = std::fs::remove_file(&netplay.ice_config_path);
 }

src/retroachievements.rs

@@ -137,7 +137,7 @@ pub extern "C" fn rust_server_call(
     });
 }
 
-pub async fn load_game(
+pub fn load_game(
     rom: &[u8],
     rom_size: usize,
     discord_rich_presence: bool,
@@ -150,7 +150,8 @@ pub async fn load_game(
         let tx_ptr = Box::into_raw(Box::new(tx)) as *mut std::ffi::c_void;
         ra_load_game(rom.as_ptr(), rom_size, tx_ptr);
     };
-    rx.await.unwrap();
+
+    rx.blocking_recv().unwrap();
 
     let mut c_title = std::ptr::null();
     let mut c_image_url = std::ptr::null();
@@ -177,7 +178,7 @@ pub async fn load_game(
     }
 }
 
-pub async fn unload_game(
+pub fn unload_game(
     discord_watch_tx: Option<tokio::sync::watch::Sender<()>>,
     discord_handle: Option<tokio::task::JoinHandle<()>>,
 ) {
@@ -185,12 +186,14 @@ pub async fn unload_game(
         && let Some(discord_watch_tx) = discord_watch_tx
     {
         let _ = discord_watch_tx.send(());
-        if tokio::time::timeout(std::time::Duration::from_secs(1), &mut discord_handle)
-            .await
-            .is_err()
-        {
-            discord_handle.abort();
-        }
+        tokio::task::spawn(async move {
+            if tokio::time::timeout(std::time::Duration::from_secs(1), &mut discord_handle)
+                .await
+                .is_err()
+            {
+                discord_handle.abort();
+            }
+        });
     }
     unsafe { ra_unload_game() };
 }

src/savestates.rs

@@ -5,6 +5,7 @@ use serde::de::{Deserialize, Deserializer, SeqAccess, Visitor};
 use serde::ser::{Serialize, SerializeSeq, Serializer};
 #[cfg(target_arch = "x86_64")]
 use std::arch::x86_64::*;
+use std::ops::Deref;
 
 struct M128iArrayVisitor<const N: usize>;
 
@@ -69,48 +70,137 @@ where
     seq.end()
 }
 
-pub fn create_savestate(device: &device::Device) {
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
+pub struct Savestate {
+    pub save_state: bool,
+    pub load_state: bool,
+    pub load_rewind: bool,
+    pub last_rewind_saved: f64,
+    #[serde(skip)]
+    pub rewind_pool:
+        std::sync::Arc<tokio::sync::Mutex<std::collections::BTreeMap<i32, SavestateData>>>,
+}
+
+pub struct SavestateData {
+    device: Box<device::Device>,
+    saves: ui::storage::Saves,
+    rdp_state: Vec<u8>,
+    ra_state: Vec<u8>,
+}
+
+static DEVICE_CLONE: std::sync::LazyLock<tokio::sync::Mutex<Box<device::Device>>> =
+    std::sync::LazyLock::new(|| tokio::sync::Mutex::new(device::Device::new(false)));
+
+static SAVES_CLONE: std::sync::LazyLock<tokio::sync::Mutex<ui::storage::Saves>> =
+    std::sync::LazyLock::new(|| tokio::sync::Mutex::new(ui::storage::Saves::default()));
+
+pub fn process_savestates(device: &mut device::Device) {
+    let save_rewind = if device.netplay.is_none()
+        && device.ui.config.emulation.rewind
+        && device.vi.elapsed_time - device.savestate.last_rewind_saved > 1.0
+    {
+        device.savestate.last_rewind_saved = device.vi.elapsed_time;
+        true
+    } else {
+        false
+    };
+
+    if device.savestate.save_state || save_rewind {
+        create_savestate(device, !device.savestate.save_state, None);
+        device.savestate.save_state = false;
+    } else if device.savestate.load_state || device.savestate.load_rewind {
+        load_savestate(device, device.savestate.load_rewind, None);
+        device.savestate.load_state = false;
+        device.savestate.load_rewind = false;
+    }
+}
+
+pub fn create_savestate(device: &mut device::Device, rewind: bool, rewind_frame: Option<i32>) {
+    if !rewind {
+        ui::video::idle();
+    }
+
     let mut rdp_state: Vec<u8> = vec![0; ui::video::state_size()];
     ui::video::save_state(rdp_state.as_mut_ptr());
 
     let mut ra_state: Vec<u8> = vec![0; retroachievements::state_size()];
     retroachievements::save_state(ra_state.as_mut_ptr(), ra_state.len());
 
-    let save_path = device.ui.storage.paths.savestate_file_path.clone();
+    DEVICE_CLONE.blocking_lock().clone_state(device);
+    SAVES_CLONE
+        .blocking_lock()
+        .clone_from(&device.ui.storage.saves);
 
-    if let Ok(device_data) = postcard::to_stdvec(device)
-        && let Ok(saves_data) = postcard::to_stdvec(&device.ui.storage.saves)
-        && let Ok(compressed_file) = ui::storage::compress_file(&[
-            (&device_data, "device"),
-            (&saves_data, "saves"),
-            (&rdp_state, "rdp_state"),
-            (&ra_state, "ra_state"),
-        ])
-    {
-        tokio::spawn(async move {
-            if let Err(e) = tokio::fs::write(save_path, compressed_file).await {
-                eprintln!("Error writing savestate: {}", e);
+    let save_path = device.ui.storage.paths.savestate_file_path.clone();
+    let save_state_slot = device.ui.storage.save_state_slot;
+    let rewind_pool = device.savestate.rewind_pool.clone();
+
+    tokio::spawn(async move {
+        let mut error = false;
+
+        if rewind {
+            let mut pool = rewind_pool.lock().await;
+            let mut state = device::Device::new(false);
+            state.clone_state(DEVICE_CLONE.lock().await.deref());
+            let key = if let Some(key) = rewind_frame {
+                key
+            } else if let Some(key) = pool.keys().last() {
+                key + 1
+            } else {
+                0
+            };
+            pool.insert(
+                key,
+                SavestateData {
+                    device: state,
+                    saves: SAVES_CLONE.lock().await.clone(),
+                    rdp_state,
+                    ra_state,
+                },
+            );
+            if pool.len() > 30 {
+                pool.pop_first();
             }
-        });
-        ui::video::onscreen_message(
-            &format!(
-                "Savestate created in slot {}",
-                device.ui.storage.save_state_slot
-            ),
-            ui::video::MESSAGE_LENGTH_MESSAGE_VERY_SHORT,
-        );
-    } else {
-        ui::video::onscreen_message(
-            &format!(
-                "Failed to create savestate in slot {}",
-                device.ui.storage.save_state_slot
-            ),
-            ui::video::MESSAGE_LENGTH_MESSAGE_SHORT,
-        );
-    }
+        } else {
+            let compressed_file = if let Ok(device_data) =
+                postcard::to_stdvec(DEVICE_CLONE.lock().await.deref())
+                && let Ok(saves_data) = postcard::to_stdvec(SAVES_CLONE.lock().await.deref())
+                && let Ok(compressed_file) = ui::storage::compress_file(&[
+                    (&device_data, "device"),
+                    (&saves_data, "saves"),
+                    (&rdp_state, "rdp_state"),
+                    (&ra_state, "ra_state"),
+                ]) {
+                Some(compressed_file)
+            } else {
+                None
+            };
+            if let Some(compressed_file) = compressed_file {
+                if let Err(e) = tokio::fs::write(save_path, compressed_file).await {
+                    eprintln!("Error writing savestate: {}", e);
+                    error = true;
+                }
+            } else {
+                error = true;
+                eprintln!("Error compressing savestate");
+            }
+        }
+
+        if error {
+            ui::video::onscreen_message(
+                &format!("Failed to create savestate in slot {}", save_state_slot),
+                ui::video::MESSAGE_LENGTH_MESSAGE_SHORT,
+            );
+        } else if !rewind {
+            ui::video::onscreen_message(
+                &format!("Savestate created in slot {}", save_state_slot),
+                ui::video::MESSAGE_LENGTH_MESSAGE_VERY_SHORT,
+            );
+        }
+    });
 }
 
-pub fn load_savestate(device: &mut device::Device) {
+pub fn load_savestate(device: &mut device::Device, rewind: bool, rewind_frame: Option<i32>) {
     if retroachievements::get_hardcore() {
         ui::video::onscreen_message(
             "Cannot load savestate in RA hardcore mode",
@@ -118,120 +208,159 @@ pub fn load_savestate(device: &mut device::Device) {
         );
         return;
     }
-    let savestate = std::fs::read(&device.ui.storage.paths.savestate_file_path);
-    if let Ok(savestate) = &savestate {
-        if let Ok(device_bytes) = ui::storage::decompress_file(savestate, "device")
-            && let Ok(save_bytes) = ui::storage::decompress_file(savestate, "saves")
-            && let Ok(rdp_state) = ui::storage::decompress_file(savestate, "rdp_state")
-            && let Ok(ra_state) = ui::storage::decompress_file(savestate, "ra_state")
-            && let Ok(mut state) = postcard::from_bytes::<device::Device>(&device_bytes)
-            && let Ok(saves) = postcard::from_bytes(&save_bytes)
-            && device.rdram.size == state.rdram.size
+
+    let state_data = if rewind {
+        if let Some(rewind_frame) = rewind_frame {
+            let timeout = std::time::Duration::from_secs(1);
+            let now = std::time::Instant::now();
+            loop {
+                if let Some(state) = device
+                    .savestate
+                    .rewind_pool
+                    .blocking_lock()
+                    .remove(&rewind_frame)
+                {
+                    break Some(state);
+                }
+                if now.elapsed() > timeout {
+                    break None;
+                }
+                std::thread::sleep(std::time::Duration::from_millis(1));
+            }
+        } else if let Some((_key, state)) = device.savestate.rewind_pool.blocking_lock().pop_last()
         {
-            device.ui.storage.saves = saves;
+            Some(state)
+        } else {
+            None
+        }
+    } else if let Ok(savestate) = std::fs::read(&device.ui.storage.paths.savestate_file_path)
+        && let Ok(device_data) = ui::storage::decompress_file(&savestate, "device")
+        && let Ok(saves_data) = ui::storage::decompress_file(&savestate, "saves")
+        && let Ok(rdp_state) = ui::storage::decompress_file(&savestate, "rdp_state")
+        && let Ok(ra_state) = ui::storage::decompress_file(&savestate, "ra_state")
+        && let Ok(state) = postcard::from_bytes::<Box<device::Device>>(&device_data)
+        && let Ok(saves) = postcard::from_bytes(&saves_data)
+    {
+        Some(SavestateData {
+            device: state,
+            saves,
+            rdp_state,
+            ra_state,
+        })
+    } else {
+        None
+    };
 
-            std::mem::swap(&mut device.cpu, &mut state.cpu);
-            std::mem::swap(&mut device.pif, &mut state.pif);
+    if let Some(mut state) = state_data
+        && device.rdram.size == state.device.rdram.size
+    {
+        if device.netplay.is_none() {
+            ui::video::idle();
+        }
 
-            let rom = device.cart.rom.clone();
-            std::mem::swap(&mut device.cart, &mut state.cart);
-            device.cart.rom = rom;
+        device.savestate.last_rewind_saved = state.device.vi.elapsed_time;
 
-            std::mem::swap(&mut device.memory, &mut state.memory);
-            std::mem::swap(&mut device.rsp, &mut state.rsp);
-            std::mem::swap(&mut device.rdp, &mut state.rdp);
+        std::mem::swap(&mut device.rng, &mut state.device.rng);
 
-            device.rdram.mem.clone_from(&state.rdram.mem);
-            device.rdram.regs = state.rdram.regs;
+        std::mem::swap(&mut device.ui.storage.saves, &mut state.saves);
 
-            std::mem::swap(&mut device.mi, &mut state.mi);
-            std::mem::swap(&mut device.pi, &mut state.pi);
-            std::mem::swap(&mut device.vi, &mut state.vi);
-            std::mem::swap(&mut device.ai, &mut state.ai);
-            std::mem::swap(&mut device.si, &mut state.si);
-            std::mem::swap(&mut device.ri, &mut state.ri);
-            std::mem::swap(&mut device.vru, &mut state.vru);
-            std::mem::swap(&mut device.cheats, &mut state.cheats);
+        std::mem::swap(&mut device.cpu, &mut state.device.cpu);
+        std::mem::swap(&mut device.pif, &mut state.device.pif);
 
-            let mut tpak_rom = [vec![], vec![], vec![], vec![]];
-            for (i, item) in tpak_rom.iter_mut().enumerate() {
-                *item = device.transferpaks[i].cart.rom.clone();
-            }
-            std::mem::swap(&mut device.transferpaks, &mut state.transferpaks);
-            for (i, item) in tpak_rom.iter().enumerate() {
-                device.transferpaks[i].cart.rom = item.clone();
+        std::mem::swap(&mut device.cart, &mut state.device.cart);
+        std::mem::swap(&mut device.cart.rom, &mut state.device.cart.rom); // ROM is not included in the savestate
+
+        std::mem::swap(&mut device.memory, &mut state.device.memory);
+        std::mem::swap(&mut device.rsp, &mut state.device.rsp);
+        std::mem::swap(&mut device.rdp, &mut state.device.rdp);
+
+        device.rdram.mem.copy_from_slice(&state.device.rdram.mem); // RDRAM address should not change
+        std::mem::swap(&mut device.rdram.regs, &mut state.device.rdram.regs);
+
+        std::mem::swap(&mut device.mi, &mut state.device.mi);
+        std::mem::swap(&mut device.pi, &mut state.device.pi);
+        std::mem::swap(&mut device.vi, &mut state.device.vi);
+        std::mem::swap(&mut device.ai, &mut state.device.ai);
+        std::mem::swap(&mut device.si, &mut state.device.si);
+        std::mem::swap(&mut device.ri, &mut state.device.ri);
+        std::mem::swap(&mut device.vru, &mut state.device.vru);
+        std::mem::swap(&mut device.cheats, &mut state.device.cheats);
+
+        std::mem::swap(&mut device.transferpaks, &mut state.device.transferpaks);
+        for (i, item) in device.transferpaks.iter_mut().enumerate() {
+            std::mem::swap(
+                &mut item.cart.rom,
+                &mut state.device.transferpaks[i].cart.rom,
+            ); // ROM is not included in the savestate
+        }
+
+        device::memory::init(device);
+        device::vi::set_expected_refresh_rate(device);
+        device::cpu::map_instructions(device);
+        device::cop0::map_instructions(device);
+        device::cop1::map_instructions(device);
+        device::cop2::map_instructions(device);
+        device::rsp_cpu::map_instructions(device);
+
+        let mut mem_addr = 0x1000;
+        while mem_addr < 0x2000 {
+            let data =
+                u32::from_be_bytes(device.rsp.mem[mem_addr..mem_addr + 4].try_into().unwrap());
+            device.rsp.cpu.instructions[(mem_addr & 0xFFF) / 4].func =
+                device::rsp_cpu::decode_opcode(device, data);
+            device.rsp.cpu.instructions[(mem_addr & 0xFFF) / 4].opcode = data;
+            mem_addr += 4;
+        }
+
+        for line_index in 0..512 {
+            for i in 0..8 {
+                device.memory.icache[line_index].instruction[i] =
+                    device::cpu::decode_opcode(device, device.memory.icache[line_index].words[i]);
             }
+        }
 
-            device::memory::init(device);
-            device::vi::set_expected_refresh_rate(device);
-            device::cpu::map_instructions(device);
-            device::cop0::map_instructions(device);
-            device::cop1::map_instructions(device);
-            device::cop2::map_instructions(device);
-            device::rsp_cpu::map_instructions(device);
-
-            let mut mem_addr = 0x1000;
-            while mem_addr < 0x2000 {
-                let data =
-                    u32::from_be_bytes(device.rsp.mem[mem_addr..mem_addr + 4].try_into().unwrap());
-                device.rsp.cpu.instructions[(mem_addr & 0xFFF) / 4].func =
-                    device::rsp_cpu::decode_opcode(device, data);
-                device.rsp.cpu.instructions[(mem_addr & 0xFFF) / 4].opcode = data;
-                mem_addr += 4;
-            }
-
-            for line_index in 0..512 {
-                for i in 0..8 {
-                    device.memory.icache[line_index].instruction[i] = device::cpu::decode_opcode(
-                        device,
-                        device.memory.icache[line_index].words[i],
-                    );
+        device::pif::connect_pif_channels(device);
+        for i in 0..4 {
+            if let Some(handler) = device.pif.channels[i].pak_handler {
+                if handler.pak_type == device::controller::PakType::RumblePak {
+                    let rumblepak_handler = device::controller::PakHandler {
+                        read: device::controller::rumble::read,
+                        write: device::controller::rumble::write,
+                        pak_type: device::controller::PakType::RumblePak,
+                    };
+                    device.pif.channels[i].pak_handler = Some(rumblepak_handler);
+                } else if handler.pak_type == device::controller::PakType::MemPak {
+                    let mempak_handler = device::controller::PakHandler {
+                        read: device::controller::mempak::read,
+                        write: device::controller::mempak::write,
+                        pak_type: device::controller::PakType::MemPak,
+                    };
+                    device.pif.channels[i].pak_handler = Some(mempak_handler);
+                } else if handler.pak_type == device::controller::PakType::TransferPak {
+                    let tpak_handler = device::controller::PakHandler {
+                        read: device::controller::transferpak::read,
+                        write: device::controller::transferpak::write,
+                        pak_type: device::controller::PakType::TransferPak,
+                    };
+                    device.pif.channels[i].pak_handler = Some(tpak_handler);
                 }
             }
+        }
 
-            device::pif::connect_pif_channels(device);
-            for i in 0..4 {
-                if let Some(handler) = device.pif.channels[i].pak_handler {
-                    if handler.pak_type == device::controller::PakType::RumblePak {
-                        let rumblepak_handler = device::controller::PakHandler {
-                            read: device::controller::rumble::read,
-                            write: device::controller::rumble::write,
-                            pak_type: device::controller::PakType::RumblePak,
-                        };
-                        device.pif.channels[i].pak_handler = Some(rumblepak_handler);
-                    } else if handler.pak_type == device::controller::PakType::MemPak {
-                        let mempak_handler = device::controller::PakHandler {
-                            read: device::controller::mempak::read,
-                            write: device::controller::mempak::write,
-                            pak_type: device::controller::PakType::MemPak,
-                        };
-                        device.pif.channels[i].pak_handler = Some(mempak_handler);
-                    } else if handler.pak_type == device::controller::PakType::TransferPak {
-                        let tpak_handler = device::controller::PakHandler {
-                            read: device::controller::transferpak::read,
-                            write: device::controller::transferpak::write,
-                            pak_type: device::controller::PakType::TransferPak,
-                        };
-                        device.pif.channels[i].pak_handler = Some(tpak_handler);
-                    }
-                }
-            }
+        ui::audio::update_freq(device);
+        ui::video::load_state(device, state.rdp_state.as_ptr());
 
-            ui::audio::close_game_audio(&mut device.ui);
-            ui::audio::init_game_audio(device);
-            ui::video::load_state(device, rdp_state.as_ptr());
+        if !state.ra_state.is_empty() {
+            retroachievements::load_state(state.ra_state.as_ptr(), state.ra_state.len());
+        } else {
+            retroachievements::load_state(std::ptr::null(), 0);
+        }
 
-            retroachievements::set_rdram(device.rdram.mem.as_ptr(), device.rdram.size as usize);
-            if !ra_state.is_empty() {
-                retroachievements::load_state(ra_state.as_ptr(), ra_state.len());
-            } else {
-                retroachievements::load_state(std::ptr::null(), 0);
-            }
-
-            if device.cheats.enabled {
-                cheats::execute_cheats(device, device.cheats.cheats.clone());
-            }
+        if device.cheats.enabled {
+            cheats::execute_cheats(device, device.cheats.cheats.clone());
+        }
 
+        if !rewind {
             ui::video::onscreen_message(
                 &format!(
                     "Savestate loaded from slot {}",
@@ -239,23 +368,28 @@ pub fn load_savestate(device: &mut device::Device) {
                 ),
                 ui::video::MESSAGE_LENGTH_MESSAGE_VERY_SHORT,
             );
-        } else {
-            ui::video::onscreen_message(
-                &format!(
+        }
+    } else {
+        let (message, length) = if !rewind {
+            (
+                format!(
                     "Failed to load savestate from slot {}",
                     device.ui.storage.save_state_slot
                 ),
+                ui::video::MESSAGE_LENGTH_MESSAGE_VERY_SHORT,
+            )
+        } else if device.netplay.is_none() {
+            (
+                "Failed to rewind".to_string(),
+                ui::video::MESSAGE_LENGTH_MESSAGE_VERY_SHORT,
+            )
+        } else {
+            (
+                "Failed to rollback".to_string(),
                 ui::video::MESSAGE_LENGTH_MESSAGE_SHORT,
-            );
-        }
-    } else {
-        ui::video::onscreen_message(
-            &format!(
-                "Could not find savestate in slot {}",
-                device.ui.storage.save_state_slot
-            ),
-            ui::video::MESSAGE_LENGTH_MESSAGE_SHORT,
-        );
+            )
+        };
+        ui::video::onscreen_message(&message, length);
     }
 }
 

src/ui.rs

@@ -7,6 +7,7 @@ pub mod config;
 #[cfg(feature = "gui")]
 pub mod gui;
 pub mod input;
+pub mod input_profile;
 #[cfg(feature = "gui")]
 pub mod netplay;
 #[cfg(feature = "gui")]
@@ -17,6 +18,8 @@ pub mod video;
 #[cfg(all(feature = "gui", not(target_os = "android")))]
 pub mod vru;
 
+pub const APP_ID: &str = "io.github.gopher64.gopher64";
+
 pub static WEB_CLIENT: std::sync::LazyLock<reqwest::Client> = std::sync::LazyLock::new(|| {
     reqwest::Client::builder()
         .user_agent(format!(
@@ -28,23 +31,32 @@ pub static WEB_CLIENT: std::sync::LazyLock<reqwest::Client> = std::sync::LazyLoc
         .unwrap()
 });
 
-#[derive(Clone)]
+#[derive(Default, Clone)]
 pub struct Dirs {
     pub config_dir: std::path::PathBuf,
     pub data_dir: std::path::PathBuf,
     pub cache_dir: std::path::PathBuf,
 }
 
+#[derive(Default)]
 pub struct Audio {
     pub audio_stream: *mut sdl3_sys::audio::SDL_AudioStream,
     pub gain: f32,
 }
 
+unsafe impl Send for Audio {}
+unsafe impl Sync for Audio {}
+
+#[derive(Default)]
 pub struct Input {
     pub keyboard_state: *const bool,
     pub controllers: [input::Controllers; 4],
 }
 
+unsafe impl Send for Input {}
+unsafe impl Sync for Input {}
+
+#[derive(Default)]
 pub struct Storage {
     pub save_type: Vec<storage::SaveTypes>,
     pub paths: storage::Paths,
@@ -52,28 +64,35 @@ pub struct Storage {
     pub save_state_slot: u32,
 }
 
+#[derive(Default)]
 pub struct Video {
     pub window: *mut sdl3_sys::video::SDL_Window,
     pub fullscreen: bool,
-    pub fps_tx: tokio::sync::mpsc::Sender<bool>,
-    pub fps_rx: Option<tokio::sync::mpsc::Receiver<bool>>,
-    pub vis_tx: tokio::sync::mpsc::Sender<bool>,
-    pub vis_rx: Option<tokio::sync::mpsc::Receiver<bool>>,
+    pub widescreen: bool,
+    pub fps_tx: Option<tokio::sync::mpsc::UnboundedSender<bool>>,
+    pub fps_rx: Option<tokio::sync::mpsc::UnboundedReceiver<bool>>,
+    pub vis_tx: Option<tokio::sync::mpsc::UnboundedSender<bool>>,
+    pub vis_rx: Option<tokio::sync::mpsc::UnboundedReceiver<bool>>,
 }
 
+unsafe impl Send for Video {}
+unsafe impl Sync for Video {}
+
+#[derive(Default)]
 pub struct Usb {
-    pub usb_tx: Option<tokio::sync::broadcast::Sender<usb::UsbData>>,
-    pub cart_rx: Option<tokio::sync::broadcast::Receiver<usb::UsbData>>,
+    pub usb_tx: Option<tokio::sync::mpsc::UnboundedSender<usb::UsbData>>,
+    pub cart_rx: Option<tokio::sync::mpsc::UnboundedReceiver<usb::UsbData>>,
 }
 
 #[derive(Clone)]
 pub struct GameSettings {
     pub overclock: bool,
     pub disable_expansion_pak: bool,
-    pub cheats: std::collections::HashMap<String, Option<String>>,
+    pub cheats: rustc_hash::FxHashMap<String, Option<String>>,
     pub load_savestate_slot: Option<u32>,
 }
 
+#[derive(Default)]
 pub struct Ui {
     pub dirs: Dirs,
     pub config: config::Config,
@@ -97,6 +116,8 @@ pub fn sdl_hints() {
             sdl3_sys::everything::SDL_HINT_ANDROID_ALLOW_RECREATE_ACTIVITY,
             hint.as_ptr(),
         );
+        let app_id = std::ffi::CString::new(APP_ID).unwrap();
+        sdl3_sys::everything::SDL_SetHint(sdl3_sys::everything::SDL_HINT_APP_ID, app_id.as_ptr());
     }
 }
 
@@ -161,8 +182,8 @@ impl Ui {
     pub fn new() -> Ui {
         let dirs = get_dirs();
 
-        let (fps_tx, fps_rx) = tokio::sync::mpsc::channel(1000);
-        let (vis_tx, vis_rx) = tokio::sync::mpsc::channel(1000);
+        let (fps_tx, fps_rx) = tokio::sync::mpsc::unbounded_channel();
+        let (vis_tx, vis_rx) = tokio::sync::mpsc::unbounded_channel();
         Ui {
             input: Input {
                 controllers: [
@@ -232,7 +253,7 @@ impl Ui {
                         write_pending: false,
                     },
                     romsave: storage::RomSave {
-                        data: std::collections::HashMap::new(),
+                        data: rustc_hash::FxHashMap::default(),
                         write_pending: false,
                     },
                 },
@@ -247,9 +268,10 @@ impl Ui {
             video: Video {
                 window: std::ptr::null_mut(),
                 fullscreen: false,
-                fps_tx,
+                widescreen: false,
+                fps_tx: Some(fps_tx),
                 fps_rx: Some(fps_rx),
-                vis_tx,
+                vis_tx: Some(vis_tx),
                 vis_rx: Some(vis_rx),
             },
             usb: Usb {

src/ui/android.rs

@@ -1,4 +1,5 @@
 use crate::Args;
+use crate::create_runtime;
 use crate::run;
 use crate::ui;
 use clap::Parser;
@@ -15,9 +16,9 @@ const RUN_ROM: jint = 3;
 pub static ANDROID_APP: std::sync::Mutex<Option<slint::android::AndroidApp>> =
     std::sync::Mutex::new(None);
 
-pub static SELECT_ROM_TX: std::sync::Mutex<
+pub static SELECT_ROM_TX: tokio::sync::Mutex<
     Option<tokio::sync::oneshot::Sender<Option<std::path::PathBuf>>>,
-> = std::sync::Mutex::new(None);
+> = tokio::sync::Mutex::const_new(None);
 
 pub static WEAK_SLINT_WINDOW: std::sync::Mutex<Option<slint::Weak<ui::gui::AppWindow>>> =
     std::sync::Mutex::new(None);
@@ -158,17 +159,21 @@ fn argv_to_strings(argc: std::ffi::c_int, argv: *mut *mut std::ffi::c_char) -> V
 }
 
 #[unsafe(no_mangle)]
-#[tokio::main(worker_threads = 4)]
-pub async extern "C" fn gopher64_sdl_main(
+pub extern "C" fn gopher64_sdl_main(
     argc: std::ffi::c_int,
     argv: *mut *mut std::ffi::c_char,
 ) -> std::ffi::c_int {
+    let (close_tx, handle) = create_runtime();
+    let _guard = handle.enter();
+
     let raw = argv_to_strings(argc, argv);
     let args = Args::try_parse_from(raw).unwrap();
-    if let Err(err) = run(args, argc as usize).await {
+    if let Err(err) = run(args, argc as usize) {
+        close_tx.send(()).unwrap();
         eprintln!("Error running game: {err:?}");
         return 1;
     }
+    close_tx.send(()).unwrap();
     0
 }
 
@@ -177,9 +182,17 @@ pub fn spawn_configure_input_profile(
     dinput: bool,
     deadzone: i32,
 ) {
-    if let Some(vm) = get_vm() {
-        if let Err(err) = vm.attach_current_thread(|env| {
-            start_configure_input_profile_on_jvm(env, profile_name.to_string(), dinput, deadzone)
+    if let Ok(app) = ANDROID_APP.lock()
+        && let Some(app) = app.as_ref()
+    {
+        if let Err(err) = get_vm(app).attach_current_thread(|env| {
+            start_configure_input_profile_on_jvm(
+                env,
+                app,
+                profile_name.to_string(),
+                dinput,
+                deadzone,
+            )
         }) {
             eprintln!("JNI error while starting N64Activity: {err:?}");
         }
@@ -188,45 +201,40 @@ pub fn spawn_configure_input_profile(
 
 fn start_configure_input_profile_on_jvm(
     env: &mut Env<'_>,
+    app: &slint::android::AndroidApp,
     profile_name: String,
     dinput: bool,
     deadzone: i32,
 ) -> jni::errors::Result<()> {
-    if let Ok(app) = ANDROID_APP.lock()
-        && let Some(app) = app.as_ref()
-    {
-        let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
-        let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
+    let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
+    let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
 
-        let package_name = JString::from_str(env, "io.github.gopher64.gopher64")?;
-        let class_name = JString::from_str(env, "io.github.gopher64.gopher64.N64Activity")?;
+    let package_name = JString::from_str(env, "io.github.gopher64.gopher64")?;
+    let class_name = JString::from_str(env, "io.github.gopher64.gopher64.N64Activity")?;
 
-        let args_key = JString::from_str(env, "args")?;
-        let mut args = vec![
-            JString::from_str(env, "--configure-input-profile")?,
-            JString::from_str(env, &profile_name)?,
-            JString::from_str(env, "--deadzone")?,
-            JString::from_str(env, &deadzone.to_string())?,
-        ];
-        if dinput {
-            args.push(JString::from_str(env, "--use-dinput")?);
-        }
-        let empty_arg = JString::from_str(env, "")?;
-        let j_args = JObjectArray::<JString>::new(env, args.len(), empty_arg)?;
-        for (i, arg) in args.iter().enumerate() {
-            j_args.set_element(env, i, arg)?;
-        }
-        let intent = AndroidIntent::new(env)?
-            .set_class_name(env, &package_name, &class_name)?
-            .put_extra_string_array(env, &args_key, &j_args)?;
-
-        activity
-            .as_ref()
-            .start_activity_for_result(env, &intent, CONFIGURE_INPUT_PROFILE)?;
-        Ok(())
-    } else {
-        Err(jni::errors::Error::UninitializedJavaVM)
+    let args_key = JString::from_str(env, "args")?;
+    let mut args = vec![
+        JString::from_str(env, "--configure-input-profile")?,
+        JString::from_str(env, &profile_name)?,
+        JString::from_str(env, "--deadzone")?,
+        JString::from_str(env, &deadzone.to_string())?,
+    ];
+    if dinput {
+        args.push(JString::from_str(env, "--use-dinput")?);
     }
+    let empty_arg = JString::from_str(env, "")?;
+    let j_args = JObjectArray::<JString>::new(env, args.len(), empty_arg)?;
+    for (i, arg) in args.iter().enumerate() {
+        j_args.set_element(env, i, arg)?;
+    }
+    let intent = AndroidIntent::new(env)?
+        .set_class_name(env, &package_name, &class_name)?
+        .put_extra_string_array(env, &args_key, &j_args)?;
+
+    activity
+        .as_ref()
+        .start_activity_for_result(env, &intent, CONFIGURE_INPUT_PROFILE)?;
+    Ok(())
 }
 
 pub fn run_rom(
@@ -235,9 +243,11 @@ pub fn run_rom(
     netplay: Option<ui::gui::NetplayDevice>,
     weak: slint::Weak<ui::gui::AppWindow>,
 ) {
-    if let Some(vm) = get_vm() {
-        if let Err(err) = vm.attach_current_thread(|env| {
-            start_run_rom_on_jvm(env, file_path, game_settings, netplay, weak)
+    if let Ok(app) = ANDROID_APP.lock()
+        && let Some(app) = app.as_ref()
+    {
+        if let Err(err) = get_vm(app).attach_current_thread(|env| {
+            start_run_rom_on_jvm(env, app, file_path, game_settings, netplay, weak)
         }) {
             eprintln!("JNI error while starting N64Activity: {err:?}");
         }
@@ -246,90 +256,88 @@ pub fn run_rom(
 
 fn start_run_rom_on_jvm(
     env: &mut Env<'_>,
+    app: &slint::android::AndroidApp,
     file_path: std::path::PathBuf,
     game_settings: ui::GameSettings,
     netplay: Option<ui::gui::NetplayDevice>,
     weak: slint::Weak<ui::gui::AppWindow>,
 ) -> jni::errors::Result<()> {
-    if let Ok(app) = ANDROID_APP.lock()
-        && let Some(app) = app.as_ref()
-    {
-        let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
-        let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
+    let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
+    let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
 
-        let package_name = JString::from_str(env, "io.github.gopher64.gopher64")?;
-        let class_name = JString::from_str(env, "io.github.gopher64.gopher64.N64Activity")?;
+    let package_name = JString::from_str(env, "io.github.gopher64.gopher64")?;
+    let class_name = JString::from_str(env, "io.github.gopher64.gopher64.N64Activity")?;
 
-        let file_path_key = JString::from_str(env, "file_path")?;
-        let file_path = file_path.to_str().unwrap();
-        let cheats_path_key = JString::from_str(env, "cheats_path")?;
-        let cheats_path = app
-            .internal_data_path()
-            .unwrap()
-            .join("cache")
-            .join("cheats.json");
+    let file_path_key = JString::from_str(env, "file_path")?;
+    let file_path = file_path.to_str().unwrap();
+    let cheats_path_key = JString::from_str(env, "cheats_path")?;
+    let cheats_path = app
+        .internal_data_path()
+        .unwrap()
+        .join("cache")
+        .join("cheats.json");
 
-        let args_key = JString::from_str(env, "args")?;
-        let mut args = vec![
-            JString::from_str(env, file_path)?,
-            JString::from_str(env, "--fullscreen")?,
-            JString::from_str(env, "--overclock")?,
-            JString::from_str(env, &game_settings.overclock.to_string())?,
-            JString::from_str(env, "--disable-expansion-pak")?,
-            JString::from_str(env, &game_settings.disable_expansion_pak.to_string())?,
-        ];
+    let args_key = JString::from_str(env, "args")?;
+    let mut args = vec![
+        JString::from_str(env, file_path)?,
+        JString::from_str(env, "--fullscreen")?,
+        JString::from_str(env, "--overclock")?,
+        JString::from_str(env, &game_settings.overclock.to_string())?,
+        JString::from_str(env, "--disable-expansion-pak")?,
+        JString::from_str(env, &game_settings.disable_expansion_pak.to_string())?,
+    ];
 
-        if let Some(netplay) = netplay {
-            args.push(JString::from_str(env, "--netplay-peer-addr")?);
-            args.push(JString::from_str(env, &netplay.peer_addr.to_string())?);
-            args.push(JString::from_str(env, "--netplay-player-number")?);
-            args.push(JString::from_str(env, &netplay.player_number.to_string())?);
-            args.push(JString::from_str(env, "--cheats")?);
-            args.push(JString::from_str(env, cheats_path.to_str().unwrap())?);
+    if let Some(netplay) = netplay {
+        args.push(JString::from_str(env, "--netplay-server-addr")?);
+        args.push(JString::from_str(env, &netplay.server_addr)?);
+        args.push(JString::from_str(env, "--netplay-player-number")?);
+        args.push(JString::from_str(env, &netplay.player_number.to_string())?);
+        args.push(JString::from_str(env, "--netplay-number-of-players")?);
+        args.push(JString::from_str(
+            env,
+            &netplay.number_of_players.to_string(),
+        )?);
+        args.push(JString::from_str(env, "--netplay-input-delay")?);
+        args.push(JString::from_str(env, &netplay.input_delay.to_string())?);
+        args.push(JString::from_str(env, "--cheats")?);
+        args.push(JString::from_str(env, cheats_path.to_str().unwrap())?);
 
-            let f = std::fs::File::create(&cheats_path).unwrap();
-            serde_json::to_writer_pretty(f, &game_settings.cheats).unwrap();
-        }
-
-        let empty_arg = JString::from_str(env, "")?;
-        let j_args = JObjectArray::<JString>::new(env, args.len(), empty_arg)?;
-        for (i, arg) in args.iter().enumerate() {
-            j_args.set_element(env, i, arg)?;
-        }
-
-        let file_path_string = JString::from_str(env, file_path)?;
-        let cheats_path_string = JString::from_str(env, cheats_path.to_str().unwrap())?;
-        let intent = AndroidIntent::new(env)?
-            .set_class_name(env, &package_name, &class_name)?
-            .put_extra_string(env, &file_path_key, &file_path_string)?
-            .put_extra_string(env, &cheats_path_key, &cheats_path_string)?
-            .put_extra_string_array(env, &args_key, &j_args)?;
-
-        weak.upgrade_in_event_loop(move |handle| handle.set_game_running(true))
-            .unwrap();
-
-        activity
-            .as_ref()
-            .start_activity_for_result(env, &intent, RUN_ROM)?;
-        Ok(())
-    } else {
-        Err(jni::errors::Error::UninitializedJavaVM)
+        let f = std::fs::File::create(&cheats_path).unwrap();
+        serde_json::to_writer_pretty(f, &game_settings.cheats).unwrap();
     }
+
+    let empty_arg = JString::from_str(env, "")?;
+    let j_args = JObjectArray::<JString>::new(env, args.len(), empty_arg)?;
+    for (i, arg) in args.iter().enumerate() {
+        j_args.set_element(env, i, arg)?;
+    }
+
+    let file_path_string = JString::from_str(env, file_path)?;
+    let cheats_path_string = JString::from_str(env, cheats_path.to_str().unwrap())?;
+    let intent = AndroidIntent::new(env)?
+        .set_class_name(env, &package_name, &class_name)?
+        .put_extra_string(env, &file_path_key, &file_path_string)?
+        .put_extra_string(env, &cheats_path_key, &cheats_path_string)?
+        .put_extra_string_array(env, &args_key, &j_args)?;
+
+    weak.upgrade_in_event_loop(move |handle| handle.set_game_running(true))
+        .unwrap();
+
+    activity
+        .as_ref()
+        .start_activity_for_result(env, &intent, RUN_ROM)?;
+    Ok(())
 }
 
-fn get_vm() -> Option<JavaVM> {
-    if let Ok(app) = ANDROID_APP.lock()
-        && let Some(app) = app.as_ref()
-    {
-        Some(unsafe { JavaVM::from_raw(app.vm_as_ptr().cast()) })
-    } else {
-        None
-    }
+fn get_vm(app: &slint::android::AndroidApp) -> JavaVM {
+    unsafe { JavaVM::from_raw(app.vm_as_ptr().cast()) }
 }
 
 pub fn decode_path(path: &str) -> String {
-    if let Some(vm) = get_vm() {
-        match vm.attach_current_thread(|env| decode_path_on_jvm(env, path)) {
+    if let Ok(app) = ANDROID_APP.lock()
+        && let Some(app) = app.as_ref()
+    {
+        match get_vm(app).attach_current_thread(|env| decode_path_on_jvm(env, path)) {
             Ok(decoded_path) => decoded_path,
             Err(err) => {
                 eprintln!("JNI error while decoding path: {err:?}");
@@ -350,8 +358,10 @@ fn decode_path_on_jvm(env: &mut Env<'_>, path: &str) -> jni::errors::Result<Stri
 
 /// Lists connected gamepads and joysticks using the Android framework.
 pub fn list_controllers() -> Vec<ControllerInfo> {
-    if let Some(vm) = get_vm() {
-        match vm.attach_current_thread(list_controllers_on_jvm) {
+    if let Ok(app) = ANDROID_APP.lock()
+        && let Some(app) = app.as_ref()
+    {
+        match get_vm(app).attach_current_thread(list_controllers_on_jvm) {
             Ok(controllers) => controllers,
             Err(err) => {
                 eprintln!("JNI error while listing controllers: {err:?}");
@@ -410,54 +420,54 @@ fn list_controllers_on_jvm(env: &mut Env<'_>) -> jni::errors::Result<Vec<Control
 
 /// Opens a URI in the user's default app via [`Intent::ACTION_VIEW`](https://developer.android.com/reference/android/content/Intent#ACTION_VIEW).
 pub fn open_uri(path: &str) {
-    if let Some(vm) = get_vm() {
+    if let Ok(app) = ANDROID_APP.lock()
+        && let Some(app) = app.as_ref()
+    {
         let path = path.to_string();
-        if let Err(err) = vm.attach_current_thread(|env| open_uri_on_jvm(env, &path)) {
+        if let Err(err) = get_vm(app).attach_current_thread(|env| open_uri_on_jvm(env, app, &path))
+        {
             eprintln!("JNI error while opening URI: {err:?}");
         }
     }
 }
 
-fn open_uri_on_jvm(env: &mut Env<'_>, path: &str) -> jni::errors::Result<()> {
-    if let Ok(app) = ANDROID_APP.lock()
-        && let Some(app) = app.as_ref()
-    {
-        let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
-        let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
+fn open_uri_on_jvm(
+    env: &mut Env<'_>,
+    app: &slint::android::AndroidApp,
+    path: &str,
+) -> jni::errors::Result<()> {
+    let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
+    let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
 
-        let uri_string = JString::from_str(env, path)?;
-        let uri = AndroidUri::parse(env, &uri_string)?;
+    let uri_string = JString::from_str(env, path)?;
+    let uri = AndroidUri::parse(env, &uri_string)?;
 
-        let action_view = AndroidIntent::ACTION_VIEW(env)?;
-        let intent = AndroidIntent::with_action(env, &action_view)?.set_data(env, &uri)?;
+    let action_view = AndroidIntent::ACTION_VIEW(env)?;
+    let intent = AndroidIntent::with_action(env, &action_view)?.set_data(env, &uri)?;
 
-        activity.as_ref().start_activity(env, &intent)?;
-        Ok(())
-    } else {
-        Err(jni::errors::Error::UninitializedJavaVM)
-    }
+    activity.as_ref().start_activity(env, &intent)?;
+    Ok(())
 }
 
 pub async fn select_rom(rom_dir: slint::SharedString) -> Option<std::path::PathBuf> {
-    if let Some(vm) = get_vm() {
-        if let Err(err) =
-            vm.attach_current_thread(|env| select_rom_on_jvm(env, rom_dir.to_string()))
+    let (tx, rx) = tokio::sync::oneshot::channel::<Option<std::path::PathBuf>>();
+    SELECT_ROM_TX.lock().await.replace(tx);
+
+    if let Ok(app) = ANDROID_APP.lock()
+        && let Some(app) = app.as_ref()
+    {
+        if let Err(err) = get_vm(app)
+            .attach_current_thread(|env| select_rom_on_jvm(env, app, rom_dir.to_string()))
         {
             eprintln!("JNI error while opening URI: {err:?}");
             return None;
         }
-        let (tx, rx) = tokio::sync::oneshot::channel::<Option<std::path::PathBuf>>();
-        if let Ok(mut tx_lock) = SELECT_ROM_TX.lock() {
-            tx_lock.replace(tx);
-        } else {
-            eprintln!("Error locking SELECT_ROM_TX");
-            return None;
-        }
-        rx.await.unwrap_or(None)
     } else {
         eprintln!("Android app not initialized");
-        None
+        return None;
     }
+
+    rx.await.unwrap_or(None)
 }
 
 pub async fn select_gb_rom(_player: i32) -> Option<std::path::PathBuf> {
@@ -468,30 +478,28 @@ pub async fn select_gb_ram(_player: i32) -> Option<std::path::PathBuf> {
     select_rom(slint::SharedString::new()).await
 }
 
-fn select_rom_on_jvm(env: &mut Env<'_>, rom_dir: String) -> jni::errors::Result<()> {
-    if let Ok(app) = ANDROID_APP.lock()
-        && let Some(app) = app.as_ref()
-    {
-        let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
-        let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
+fn select_rom_on_jvm(
+    env: &mut Env<'_>,
+    app: &slint::android::AndroidApp,
+    rom_dir: String,
+) -> jni::errors::Result<()> {
+    let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
+    let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
 
-        let action = AndroidIntent::ACTION_OPEN_DOCUMENT(env)?;
-        let category = AndroidIntent::CATEGORY_OPENABLE(env)?;
-        let mime_type = JString::from_str(env, "*/*")?;
-        let mut intent = AndroidIntent::with_action(env, &action)?
-            .set_type(env, &mime_type)?
-            .add_category(env, &category)?;
-        if !rom_dir.is_empty() {
-            let start_dir = JString::from_str(env, rom_dir)?;
-            let extra_initial_uri = DocumentsContract::EXTRA_INITIAL_URI(env)?;
-            intent = intent.put_extra_string(env, &extra_initial_uri, &start_dir)?;
-        }
-
-        activity.start_activity_for_result(env, &intent, REQUEST_SELECT_ROM)?;
-        Ok(())
-    } else {
-        Err(jni::errors::Error::UninitializedJavaVM)
+    let action = AndroidIntent::ACTION_OPEN_DOCUMENT(env)?;
+    let category = AndroidIntent::CATEGORY_OPENABLE(env)?;
+    let mime_type = JString::from_str(env, "*/*")?;
+    let mut intent = AndroidIntent::with_action(env, &action)?
+        .set_type(env, &mime_type)?
+        .add_category(env, &category)?;
+    if !rom_dir.is_empty() {
+        let start_dir = JString::from_str(env, rom_dir)?;
+        let extra_initial_uri = DocumentsContract::EXTRA_INITIAL_URI(env)?;
+        intent = intent.put_extra_string(env, &extra_initial_uri, &start_dir)?;
     }
+
+    activity.start_activity_for_result(env, &intent, REQUEST_SELECT_ROM)?;
+    Ok(())
 }
 
 pub fn get_dirs() -> ui::Dirs {
@@ -528,9 +536,11 @@ pub fn rom_exists(path: &str) -> bool {
 }
 
 pub fn get_file_from_uri(path: &std::path::PathBuf) -> Option<std::fs::File> {
-    if let Some(vm) = get_vm() {
+    if let Ok(app) = ANDROID_APP.lock()
+        && let Some(app) = app.as_ref()
+    {
         let path = path.to_str().unwrap().into();
-        match vm.attach_current_thread(|env| get_file_from_uri_on_jvm(env, path)) {
+        match get_vm(app).attach_current_thread(|env| get_file_from_uri_on_jvm(env, app, path)) {
             Ok(file) => file,
             Err(err) => {
                 eprintln!("JNI error while opening URI: {err:?}");
@@ -545,32 +555,26 @@ pub fn get_file_from_uri(path: &std::path::PathBuf) -> Option<std::fs::File> {
 
 fn get_file_from_uri_on_jvm(
     env: &mut Env<'_>,
+    app: &slint::android::AndroidApp,
     path: String,
 ) -> jni::errors::Result<Option<std::fs::File>> {
-    if let Ok(app) = ANDROID_APP.lock()
-        && let Some(app) = app.as_ref()
-    {
-        let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
-        let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
-        let path = JString::from_str(env, path)?;
-        let mode = JString::from_str(env, "r")?;
-        let uri = AndroidUri::parse(env, &path)?;
+    let raw_activity_global = app.activity_as_ptr() as jni::sys::jobject;
+    let activity = unsafe { env.as_cast_raw::<Global<AndroidActivity>>(&raw_activity_global)? };
+    let path = JString::from_str(env, path)?;
+    let mode = JString::from_str(env, "r")?;
+    let uri = AndroidUri::parse(env, &path)?;
 
-        let content_resolver = activity.as_ref().get_content_resolver(env)?;
-        let parcel_file_descriptor = content_resolver.open_file_descriptor(env, &uri, &mode);
-        if let Ok(descriptor) = parcel_file_descriptor
-            && !descriptor.is_null()
-        {
-            let owned_fd = unsafe { std::os::fd::OwnedFd::from_raw_fd(descriptor.detach_fd(env)?) };
-            let file = std::fs::File::from(owned_fd);
-            descriptor.close(env)?;
-            return Ok(Some(file));
-        } else {
-            return Ok(None);
-        }
+    let content_resolver = activity.as_ref().get_content_resolver(env)?;
+    let parcel_file_descriptor = content_resolver.open_file_descriptor(env, &uri, &mode);
+    if let Ok(descriptor) = parcel_file_descriptor
+        && !descriptor.is_null()
+    {
+        let owned_fd = unsafe { std::os::fd::OwnedFd::from_raw_fd(descriptor.detach_fd(env)?) };
+        let file = std::fs::File::from(owned_fd);
+        descriptor.close(env)?;
+        return Ok(Some(file));
     } else {
-        eprintln!("Android app not initialized");
-        return Err(jni::errors::Error::UninitializedJavaVM);
+        return Ok(None);
     }
 }
 
@@ -588,8 +592,7 @@ pub extern "system" fn Java_io_github_gopher64_gopher64_SlintActivity_nativeOnAc
         if result_code == AndroidActivity::RESULT_OK(env)? {
             match request_code {
                 REQUEST_SELECT_ROM => {
-                    if let Ok(mut tx_lock) = SELECT_ROM_TX.lock()
-                        && let Some(tx) = tx_lock.take()
+                    if let Some(tx) = SELECT_ROM_TX.blocking_lock().take()
                         && !intent_data.is_null()
                     {
                         let result_intent =

src/ui/audio.rs

@@ -1,4 +1,5 @@
 use crate::device;
+use crate::netplay;
 use crate::ui;
 
 static ADJUST_LOCKED: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(false);
@@ -27,6 +28,27 @@ unsafe extern "C" fn audio_callback(
     }
 }
 
+pub fn update_freq(device: &mut device::Device) {
+    let game_audio_spec = sdl3_sys::audio::SDL_AudioSpec {
+        format: sdl3_sys::audio::SDL_AUDIO_S16LE,
+        freq: device.ai.freq as i32,
+        channels: 2,
+    };
+    unsafe {
+        sdl3_sys::audio::SDL_SetAudioStreamFormat(
+            device.ui.audio.audio_stream,
+            &game_audio_spec,
+            std::ptr::null(),
+        );
+    }
+
+    if device.ai.regs[device::ai::AI_STATUS_REG] & device::ai::AI_STATUS_BUSY != 0 {
+        resume_game_audio(&mut device.ui);
+    } else {
+        pause_game_audio(&mut device.ui);
+    }
+}
+
 pub fn init_game_audio(device: &mut device::Device) {
     let game_audio_spec = sdl3_sys::audio::SDL_AudioSpec {
         format: sdl3_sys::audio::SDL_AUDIO_S16LE,
@@ -153,6 +175,10 @@ pub fn play_audio(device: &device::Device, dram_addr: usize, length: u64) {
         return;
     }
 
+    if netplay::in_rollback(device.netplay.as_ref()) {
+        return;
+    }
+
     let mut primary_buffer: Vec<i16> = vec![0; length as usize / 2];
     let mut i = 0;
     while i < length as usize / 2 {
@@ -178,7 +204,7 @@ pub fn play_audio(device: &device::Device, dram_addr: usize, length: u64) {
                 primary_buffer.len() as i32 * 2,
             )
         };
-    } else if device.vi.enable_speed_limiter {
+    } else if device.speed_limiter.enabled {
         adjust_audio_frequency(device.ui.audio.audio_stream, 0.0005);
     }
 }

src/ui/cheats.rs

@@ -3,17 +3,21 @@ use crate::ui::gui::AppWindow;
 use crate::{cheats, device};
 use slint::ComponentHandle;
 
-pub fn cheats_window(app: &AppWindow) {
+pub fn cheats_window(
+    app: &AppWindow,
+    no_intro_map: std::sync::Arc<tokio::sync::Mutex<rustc_hash::FxHashMap<String, String>>>,
+) {
     let weak = app.as_weak();
     app.on_cheats_select_rom_clicked(move |rom_dir| {
         let select_rom = ui::gui::select_rom(rom_dir);
         let weak = weak.clone();
+        let no_intro_map = no_intro_map.clone();
         tokio::spawn(async move {
             if let Some(file) = select_rom.await
                 && let Some(rom_contents) = device::get_rom_contents(&file)
             {
                 let game_crc = ui::storage::get_game_crc(&rom_contents);
-                let game_name = ui::storage::get_game_name(&rom_contents);
+                let game_name = ui::gui::get_nointro_name(&rom_contents, no_intro_map).await;
                 weak.upgrade_in_event_loop(move |handle| {
                     handle.set_cheat_game_name(game_name.into());
                 })

src/ui/config.rs

@@ -1,39 +1,41 @@
 use crate::ui;
 
-#[derive(Copy, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct InputKeyButton {
-    pub enabled: bool,
     pub id: i32,
 }
 
-#[derive(PartialEq, Copy, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(PartialEq, Clone, serde::Serialize, serde::Deserialize)]
 pub struct InputControllerAxis {
-    pub enabled: bool,
     pub id: i32,
     pub axis: i16,
     pub initial_state: i16,
 }
 
-#[derive(Copy, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct InputJoystickHat {
-    pub enabled: bool,
     pub id: i32,
     pub direction: u8,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
+pub enum InputItem {
+    Key(InputKeyButton),
+    ControllerButton(InputKeyButton),
+    ControllerAxis(InputControllerAxis),
+    JoystickButton(InputKeyButton),
+    JoystickHat(InputJoystickHat),
+    JoystickAxis(InputControllerAxis),
+}
+
+#[derive(Clone, serde::Serialize, serde::Deserialize)]
 pub struct InputProfile {
-    pub keys: [InputKeyButton; ui::input::PROFILE_SIZE],
-    pub controller_buttons: [InputKeyButton; ui::input::PROFILE_SIZE],
-    pub controller_axis: [InputControllerAxis; ui::input::PROFILE_SIZE],
-    pub joystick_buttons: [InputKeyButton; ui::input::PROFILE_SIZE],
-    pub joystick_hat: [InputJoystickHat; ui::input::PROFILE_SIZE],
-    pub joystick_axis: [InputControllerAxis; ui::input::PROFILE_SIZE],
+    pub inputs: [[Option<InputItem>; 2]; ui::input_profile::PROFILE_SIZE],
     pub dinput: bool,
     pub deadzone: i32,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Default, serde::Serialize, serde::Deserialize)]
 pub struct Input {
     pub input_profiles: std::collections::BTreeMap<String, InputProfile>,
     pub input_profile_binding: [String; 4],
@@ -45,7 +47,7 @@ pub struct Input {
     pub emulate_vru: bool,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Default, serde::Serialize, serde::Deserialize)]
 pub struct Video {
     pub upscale: u32,
     pub ssaa: bool,
@@ -56,26 +58,34 @@ pub struct Video {
     pub crt: bool,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Default, serde::Serialize, serde::Deserialize)]
 pub struct Emulation {
     pub overclock: bool,
     pub disable_expansion_pak: bool,
     pub usb: bool,
+    pub rewind: bool,
 }
 
 #[derive(serde::Serialize, serde::Deserialize)]
 pub struct Cheats {
-    pub cheats:
-        std::collections::HashMap<String, std::collections::HashMap<String, Option<String>>>,
+    pub cheats: rustc_hash::FxHashMap<String, rustc_hash::FxHashMap<String, Option<String>>>,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Default, serde::Serialize, serde::Deserialize)]
+pub struct Ui {
+    pub theme: i32,
+    pub rom_dir: std::path::PathBuf,
+    pub recent_roms: Vec<String>,
+}
+
+#[derive(Default, serde::Serialize, serde::Deserialize)]
 pub struct Config {
     pub input: Input,
     pub video: Video,
     pub emulation: Emulation,
-    pub rom_dir: std::path::PathBuf,
-    pub recent_roms: Vec<String>,
+    pub ui: Ui,
+    #[serde(skip)]
+    write_to_disk: bool,
 }
 
 impl Drop for Cheats {
@@ -106,14 +116,16 @@ impl Cheats {
             }
         }
         Cheats {
-            cheats: std::collections::HashMap::new(),
+            cheats: rustc_hash::FxHashMap::default(),
         }
     }
 }
 
 impl Drop for Config {
     fn drop(&mut self) {
-        write_config(self);
+        if self.write_to_disk {
+            write_config(self);
+        }
     }
 }
 
@@ -132,16 +144,30 @@ impl Config {
         let dirs = ui::get_dirs();
         let file_path = dirs.config_dir.join("config.json");
         let config_file = std::fs::read(file_path);
+        let mut input_data: Option<Input> = None;
         if let Ok(config_file) = config_file {
-            let result = serde_json::from_slice(config_file.as_ref());
-            if let Ok(result) = result {
+            let result = serde_json::from_slice::<Config>(config_file.as_ref());
+            if let Ok(mut result) = result {
+                result.write_to_disk = true;
                 return result;
             }
+
+            // try to restore input data from old config file
+            if let Ok(value) = serde_json::from_slice::<serde_json::Value>(&config_file)
+                && let Some(data) = value.get("input")
+                && let Ok(data) = serde_json::from_value::<Input>(data.clone())
+            {
+                input_data = Some(data);
+            }
         }
+
         let mut input_profiles = std::collections::BTreeMap::new();
-        input_profiles.insert("default".to_string(), ui::input::get_default_profile());
+        input_profiles.insert(
+            "default".to_string(),
+            ui::input_profile::get_default_profile(),
+        );
         Config {
-            input: Input {
+            input: input_data.unwrap_or(Input {
                 input_profile_binding: [
                     "default".to_string(),
                     "default".to_string(),
@@ -155,7 +181,7 @@ impl Config {
                 gb_rom_path: [String::new(), String::new(), String::new(), String::new()],
                 gb_ram_path: [String::new(), String::new(), String::new(), String::new()],
                 emulate_vru: false,
-            },
+            }),
             video: Video {
                 upscale: 1,
                 ssaa: false,
@@ -169,9 +195,14 @@ impl Config {
                 overclock: false,
                 disable_expansion_pak: false,
                 usb: false,
+                rewind: false,
             },
-            rom_dir: std::path::PathBuf::new(),
-            recent_roms: Vec::new(),
+            ui: Ui {
+                theme: 0,
+                rom_dir: std::path::PathBuf::new(),
+                recent_roms: Vec::new(),
+            },
+            write_to_disk: true,
         }
     }
 }

src/ui/gui.rs

@@ -1,3 +1,4 @@
+use crate::device;
 use crate::retroachievements;
 use crate::ui;
 #[cfg(target_os = "android")]
@@ -19,8 +20,10 @@ struct GithubData {
 }
 
 pub struct NetplayDevice {
-    pub peer_addr: std::net::SocketAddr,
-    pub player_number: u8,
+    pub server_addr: String,
+    pub player_number: usize,
+    pub number_of_players: usize,
+    pub input_delay: usize,
 }
 
 fn check_latest_version(weak: slint::Weak<AppWindow>) {
@@ -32,13 +35,18 @@ fn check_latest_version(weak: slint::Weak<AppWindow>) {
         if let Ok(response) = response {
             let data: Result<GithubData, reqwest::Error> = response.json().await;
 
-            let latest_version = if let Ok(data) = data
-                && let Ok(github_version) = semver::Version::parse(&data.tag_name[1..])
-            {
-                github_version
-            } else {
-                eprintln!("Error getting latest version from GitHub");
-                semver::Version::parse(env!("CARGO_PKG_VERSION")).unwrap()
+            let latest_version = match data {
+                Ok(data) => match semver::Version::parse(&data.tag_name[1..]) {
+                    Ok(github_version) => github_version,
+                    Err(e) => {
+                        eprintln!("Error parsing latest version from GitHub: {}", e);
+                        semver::Version::parse(env!("CARGO_PKG_VERSION")).unwrap()
+                    }
+                },
+                Err(e) => {
+                    eprintln!("Error getting latest version from GitHub: {}", e);
+                    semver::Version::parse(env!("CARGO_PKG_VERSION")).unwrap()
+                }
             };
             let current_version = semver::Version::parse(env!("CARGO_PKG_VERSION")).unwrap();
             if current_version < latest_version {
@@ -72,7 +80,7 @@ fn run_with_path(weak: slint::Weak<AppWindow>, path: std::path::PathBuf) {
             ui::GameSettings {
                 overclock: handle.get_overclock_n64_cpu(),
                 disable_expansion_pak: handle.get_disable_expansion_pak(),
-                cheats: std::collections::HashMap::new(), // will be filled in later
+                cheats: rustc_hash::FxHashMap::default(), // will be filled in later
                 load_savestate_slot: None,
             },
             None,
@@ -105,6 +113,7 @@ fn local_game_window(app: &AppWindow, config: &ui::config::Config) {
     app.set_recent_roms(slint::ModelRc::from(std::rc::Rc::new(
         slint::VecModel::from(
             config
+                .ui
                 .recent_roms
                 .iter()
                 .filter(|x| rom_exists(x))
@@ -172,9 +181,11 @@ fn settings_window(app: &AppWindow, config: &ui::config::Config) {
     app.set_widescreen(config.video.widescreen);
     app.set_vsync(config.video.vsync);
     app.set_apply_crt_shader(config.video.crt);
+    app.set_theme(config.ui.theme);
     app.set_overclock_n64_cpu(config.emulation.overclock);
     app.set_disable_expansion_pak(config.emulation.disable_expansion_pak);
     app.set_emulate_usb(config.emulation.usb);
+    app.set_rewind(config.emulation.rewind);
     let combobox_value = match config.video.upscale {
         1 => 0,
         2 => 1,
@@ -184,7 +195,7 @@ fn settings_window(app: &AppWindow, config: &ui::config::Config) {
     };
     app.set_resolution(combobox_value);
 
-    if let Some(rom_dir_str) = config.rom_dir.to_str() {
+    if let Some(rom_dir_str) = config.ui.rom_dir.to_str() {
         app.set_rom_dir(rom_dir_str.into());
     }
 }
@@ -336,7 +347,7 @@ fn controller_window(app: &AppWindow, config: &ui::config::Config) {
     app.on_input_profile_button_clicked(move || {
         weak_app
             .upgrade_in_event_loop(move |handle| {
-                handle.set_input_deadzone(ui::input::DEADZONE_DEFAULT);
+                handle.set_input_deadzone(ui::input_profile::DEADZONE_DEFAULT);
                 handle.set_input_profile_name(String::new().into());
                 handle.set_input_dinput(false);
                 handle.set_show_input_profile(true);
@@ -436,16 +447,18 @@ fn controller_window(app: &AppWindow, config: &ui::config::Config) {
 
 pub fn save_settings(app: &AppWindow) {
     let mut config = ui::config::Config::new();
-    config.rom_dir = app.get_rom_dir().to_string().into();
+    config.ui.rom_dir = app.get_rom_dir().to_string().into();
     config.video.integer_scaling = app.get_integer_scaling();
     config.video.ssaa = app.get_ssaa();
     config.video.fullscreen = app.get_fullscreen();
     config.video.widescreen = app.get_widescreen();
     config.video.vsync = app.get_vsync();
     config.video.crt = app.get_apply_crt_shader();
+    config.ui.theme = app.get_theme();
     config.emulation.overclock = app.get_overclock_n64_cpu();
     config.emulation.disable_expansion_pak = app.get_disable_expansion_pak();
     config.emulation.usb = app.get_emulate_usb();
+    config.emulation.rewind = app.get_rewind();
     let upscale_values = [1, 2, 4, 8];
     config.video.upscale = upscale_values[app.get_resolution() as usize];
 
@@ -503,13 +516,25 @@ fn about_window(app: &AppWindow) {
     });
     app.set_version(format!("Version: {}", env!("GIT_DESCRIBE")).into());
 
-    //flatpak and itch.io have their own update checking mechanism
-    if std::env::var("FLATPAK_ID").is_err() && std::env::var("ITCHIO_APP").is_err() {
+    //flatpak, itch.io, and android have their own update checking mechanism
+    if std::env::var("FLATPAK_ID").is_err()
+        && std::env::var("ITCHIO_APP").is_err()
+        && cfg!(not(target_os = "android"))
+    {
         check_latest_version(app.as_weak());
     }
 }
 
-pub fn app_window(app: &AppWindow, is_android: bool) {
+pub fn app_window(
+    app: &AppWindow,
+    is_android: bool,
+    no_intro_map: std::sync::Arc<tokio::sync::Mutex<rustc_hash::FxHashMap<String, String>>>,
+) {
+    let no_intro_map_clone = no_intro_map.clone();
+    tokio::spawn(async move {
+        load_no_intro(no_intro_map_clone).await;
+    });
+
     retroachievements::init_client(false, false, false);
     app.set_is_android(is_android);
     about_window(app);
@@ -520,19 +545,23 @@ pub fn app_window(app: &AppWindow, is_android: bool) {
         controller_window(app, &config);
         local_game_window(app, &config);
     }
-    ui::netplay::netplay_window(app);
-    ui::cheats::cheats_window(app);
+    ui::netplay::netplay_window(app, no_intro_map.clone());
+    ui::cheats::cheats_window(app, no_intro_map);
 
     #[cfg(not(target_os = "android"))]
     {
         let weak_app = app.as_weak();
         app.window().on_close_requested(move || {
             weak_app
-                .upgrade_in_event_loop(move |handle| save_settings(&handle))
+                .upgrade_in_event_loop(move |handle| {
+                    save_settings(&handle);
+                    handle.invoke_netplay_close();
+                })
                 .unwrap();
             slint::CloseRequestResponse::HideWindow
         });
     }
+
     app.run().unwrap();
     retroachievements::shutdown_client();
 }
@@ -574,10 +603,14 @@ pub fn run_rom(
             serde_json::to_writer_pretty(f, &game_settings.cheats).unwrap();
 
             command.args([
-                "--netplay-peer-addr",
-                &netplay_device.peer_addr.to_string(),
+                "--netplay-server-addr",
+                &netplay_device.server_addr,
                 "--netplay-player-number",
                 &netplay_device.player_number.to_string(),
+                "--netplay-number-of-players",
+                &netplay_device.number_of_players.to_string(),
+                "--netplay-input-delay",
+                &netplay_device.input_delay.to_string(),
                 "--cheats",
                 cheats_path.to_str().unwrap(),
             ]);
@@ -637,6 +670,66 @@ pub fn update_recent_roms(app: &AppWindow, file_path: std::path::PathBuf) {
     app.set_recent_roms(slint::ModelRc::from(std::rc::Rc::new(recent_roms)));
 }
 
+pub async fn get_nointro_name(
+    rom: &[u8],
+    no_intro_map: std::sync::Arc<tokio::sync::Mutex<rustc_hash::FxHashMap<String, String>>>,
+) -> String {
+    let hash = device::cart::rom::calculate_hash(rom).to_lowercase();
+    if let Some(name) = no_intro_map.lock().await.get(&hash) {
+        name.clone()
+    } else {
+        ui::storage::get_game_name(rom)
+    }
+}
+
+async fn load_no_intro(
+    no_intro_map: std::sync::Arc<tokio::sync::Mutex<rustc_hash::FxHashMap<String, String>>>,
+) {
+    let mut reader = quick_xml::Reader::from_str(include_str!(
+        "../../data/ui/Nintendo - Nintendo 64 (DB Export) (20260609-194259).xml"
+    ));
+    let mut current_game = String::new();
+    let mut map = no_intro_map.lock().await;
+    let mut xml_version = quick_xml::XmlVersion::Implicit1_0;
+    loop {
+        match reader.read_event() {
+            Ok(quick_xml::events::Event::Decl(e)) => {
+                if let Ok(version) = e.xml_version() {
+                    xml_version = version;
+                }
+            }
+            Ok(quick_xml::events::Event::Start(e)) => {
+                if e.name().as_ref() == b"game"
+                    && let Ok(Some(name_attribute)) = e.try_get_attribute("name")
+                    && let Ok(normalized_value) = name_attribute.normalized_value(xml_version)
+                {
+                    current_game = normalized_value.into_owned();
+                }
+            }
+            Ok(quick_xml::events::Event::End(e)) => {
+                if e.name().as_ref() == b"game" {
+                    current_game.clear();
+                }
+            }
+            Ok(quick_xml::events::Event::Empty(e)) => {
+                if e.name().as_ref() == b"file"
+                    && let Ok(Some(format_attribute)) = e.try_get_attribute("format")
+                    && let Ok(normalized_value) = format_attribute.normalized_value(xml_version)
+                    && normalized_value.as_ref() == "BigEndian"
+                    && let Ok(Some(sha256_attribute)) = e.try_get_attribute("sha256")
+                    && let Ok(normalized_sha256) = sha256_attribute.normalized_value(xml_version)
+                    && !current_game.is_empty()
+                {
+                    map.insert(normalized_sha256.to_lowercase(), current_game.clone());
+                }
+            }
+            Err(e) => panic!("Error at position {}: {:?}", reader.error_position(), e),
+            Ok(quick_xml::events::Event::Eof) => break,
+            _ => (),
+        }
+    }
+}
+
 pub async fn select_rom(rom_dir: slint::SharedString) -> Option<std::path::PathBuf> {
     #[cfg(target_os = "android")]
     return ui::android::select_rom(rom_dir).await;
@@ -700,7 +793,7 @@ fn open_rom(app: &AppWindow) {
                 ui::GameSettings {
                     overclock,
                     disable_expansion_pak,
-                    cheats: std::collections::HashMap::new(), // will be filled in later
+                    cheats: rustc_hash::FxHashMap::default(), // will be filled in later
                     load_savestate_slot: None,
                 },
                 None,

src/ui/gui/appwindow.slint

@@ -13,7 +13,7 @@ import { CheatsData } from "cheat_page.slint";
 import { InputProfileDialog, InputProfileData } from "input_profile.slint";
 import { NetplayData } from "netplay_page.slint";
 export { VruDialog } from "vru_dialog.slint";
-import { NetplayCreate, CustomServerDialog } from "netplay_create.slint";
+import { NetplayCreate } from "netplay_create.slint";
 import { NetplayJoin } from "netplay_join.slint";
 import { NetplayWait, NetplayWaitData } from "netplay_wait.slint";
 
@@ -34,13 +34,12 @@ export component AppWindow inherits Window {
     callback join_session_button_clicked;
     callback netplay_discord_button_clicked;
     callback netplay_feedback_button_clicked;
-    callback netplay_begin_game;
+    callback netplay_begin_game(int);
     callback netplay_send_chat_message(string);
     callback netplay_refresh_sessions;
-    callback netplay_create_session(string, string, string, string, string, string, string);
-    callback netplay_get_custom_url;
+    callback netplay_create_session(string, string, string, string, string, string, bool, bool);
     callback netplay_select_rom(string);
-    callback netplay_join_session(string, string, string, string, int);
+    callback netplay_join_session(string, string, string, string);
     callback netplay_close;
     callback cheats_select_rom_clicked(string);
     callback cheats_clear_clicked;
@@ -62,10 +61,11 @@ export component AppWindow inherits Window {
     in-out property ra_challenge <=> RAData.challenge;
     in-out property ra_leaderboard <=> RAData.leaderboard;
     in-out property ra_rich_presence <=> RAData.rich_presence;
-    in-out property ra_softcore_only <=> RAData.ra_softcore_only;
+    in-out property ra_casual_only <=> RAData.ra_casual_only;
     out property ra_not_logged_in <=> RAData.not_logged_in;
     in-out property integer_scaling <=> SettingsData.integer_scaling;
     in-out property ssaa <=> SettingsData.ssaa;
+    in-out property theme <=> SettingsData.theme;
     in-out property fullscreen <=> SettingsData.fullscreen;
     in-out property widescreen <=> SettingsData.widescreen;
     in-out property vsync <=> SettingsData.vsync;
@@ -74,6 +74,7 @@ export component AppWindow inherits Window {
     in-out property disable_expansion_pak <=> SettingsData.disable_expansion_pak;
     in-out property resolution <=> SettingsData.resolution;
     in-out property emulate_usb <=> SettingsData.emulate_usb;
+    in-out property rewind <=> SettingsData.rewind;
     in-out property emulate_vru <=> SettingsData.emulate_vru;
     in-out property rom_dir <=> SettingsData.rom_dir;
     in-out property controller_enabled <=> ControllerData.controller_enabled;
@@ -98,31 +99,28 @@ export component AppWindow inherits Window {
     in-out property input_dinput <=> InputProfileData.dinput;
     in-out property show_input_profile <=> InputProfileData.show_input_profile;
 
-    in-out property show_netplay_wait_room <=> NetplayData.show_wait_room;
-    in-out property show_netplay_create_room <=> NetplayData.show_create_room;
-    in-out property show_netplay_join_room <=> NetplayData.show_join_room;
+    in-out property show_netplay_wait_session <=> NetplayData.show_wait_session;
+    in-out property show_netplay_create_session <=> NetplayData.show_create_session;
+    in-out property show_netplay_join_session <=> NetplayData.show_join_session;
 
-    in-out property netplay_server_names <=> NetplayData.server_names;
-    in-out property netplay_server_urls <=> NetplayData.server_urls;
-    in-out property netplay_custom_server_url <=> NetplayData.custom_server_url;
     in-out property netplay_game_name <=> NetplayData.game_name;
     in-out property netplay_game_hash <=> NetplayData.game_hash;
     in-out property netplay_game_cheats <=> NetplayData.game_cheats;
     in-out property netplay_pending_session <=> NetplayData.pending_session;
     in-out property netplay_rom_path <=> NetplayData.rom_path;
-    in-out property netplay_peer_addr <=> NetplayData.peer_addr;
-    in-out property netplay_room_urls <=> NetplayData.room_urls;
-    in-out property netplay_room_ports <=> NetplayData.room_ports;
     in-out property netplay_current_session <=> NetplayData.current_session;
     in-out property netplay_sessions <=> NetplayData.sessions;
     in-out property netplay_pending_refresh <=> NetplayData.pending_refresh;
     in-out property netplay_session_name <=> NetplayData.session_name;
-    in-out property netplay_port <=> NetplayWaitData.port;
-    in-out property netplay_ping <=> NetplayWaitData.ping;
+    in-out property netplay_player_name <=> NetplayData.player_name;
     in-out property netplay_motd <=> NetplayWaitData.motd;
     in-out property netplay_can_start <=> NetplayWaitData.can_start;
     in-out property netplay_players <=> NetplayWaitData.players;
     in-out property netplay_chat_text <=> NetplayWaitData.chat_text;
+    in-out property netplay_input_delay <=> NetplayWaitData.input_delay;
+    in-out property netplay_recommended_delay <=> NetplayWaitData.recommended_delay;
+    in-out property netplay_game_pal <=> NetplayWaitData.game_pal;
+    in-out property netplay_connected_peers_count <=> NetplayWaitData.connected_peers_count;
 
     private property <string> popup_message;
     private property <bool> popup_has_close;
@@ -134,11 +132,26 @@ export component AppWindow inherits Window {
     private property <length> safe-bottom: root.safe-area-insets.bottom;
     private property <length> safe-width: root.width - root.safe-left - root.safe-right;
     private property <length> safe-height: root.height - root.safe-top - root.safe-bottom;
+    function apply_theme() {
+        if (root.theme == 1) {
+            Palette.color-scheme = ColorScheme.dark;
+        } else if (root.theme == 2) {
+            Palette.color-scheme = ColorScheme.light;
+        } else {
+            Palette.color-scheme = ColorScheme.unknown;
+        }
+    }
+    init => {
+        apply_theme();
+    }
+    changed theme => {
+        apply_theme();
+    }
 
     min-width: 320px;
     min-height: 240px;
     preferred-width: 800px;
-    preferred-height: 600px;
+    preferred-height: 650px;
     title: "Gopher64";
     icon: @image-url("../../../data/icon/gopher64.png");
 
@@ -224,7 +237,7 @@ export component AppWindow inherits Window {
                 input_profile_creation_button_clicked();
             }
         }
-        if(side-bar.current-item == 2 && !show_netplay_wait_room && !show_netplay_create_room && !show_netplay_join_room): Netplay {
+        if(side-bar.current-item == 2 && !show_netplay_wait_session && !show_netplay_create_session && !show_netplay_join_session): Netplay {
             width: 100%;
             height: 100%;
             create_session_button_clicked => {
@@ -240,36 +253,33 @@ export component AppWindow inherits Window {
                 netplay_feedback_button_clicked();
             }
         }
-        if(side-bar.current-item == 2 && show_netplay_wait_room): NetplayWait {
+        if(side-bar.current-item == 2 && show_netplay_wait_session): NetplayWait {
             width: 100%;
             height: 100%;
             send_chat_message(message) => {
                 netplay_send_chat_message(message);
             }
-            begin_game => {
-                netplay_begin_game();
+            begin_game(a) => {
+                netplay_begin_game(a);
             }
             close => {
                 netplay_close();
             }
         }
-        if(side-bar.current-item == 2 && show_netplay_create_room && !show_netplay_wait_room): NetplayCreate {
+        if(side-bar.current-item == 2 && show_netplay_create_session && !show_netplay_wait_session): NetplayCreate {
             width: 100%;
             height: 100%;
-            get_custom_url => {
-                netplay_get_custom_url();
-            }
             select_rom(rom_dir) => {
                 netplay_select_rom(rom_dir);
             }
-            create_session(a, b, c, d, e, f, g) => {
-                netplay_create_session(a,b,c,d,e,f,g);
+            create_session(a, b, c, d, e, f, g, h) => {
+                netplay_create_session(a,b,c,d,e,f,g,h);
             }
             close => {
                 netplay_close();
             }
         }
-        if(side-bar.current-item == 2 && show_netplay_join_room && !show_netplay_wait_room): NetplayJoin {
+        if(side-bar.current-item == 2 && show_netplay_join_session && !show_netplay_wait_session): NetplayJoin {
             width: 100%;
             height: 100%;
             refresh_sessions => {
@@ -278,8 +288,8 @@ export component AppWindow inherits Window {
             select_rom(rom_dir) => {
                 netplay_select_rom(rom_dir);
             }
-            join_session(a, b, c, d, e) => {
-                netplay_join_session(a,b,c,d,e);
+            join_session(a, b, c, d) => {
+                netplay_join_session(a,b,c,d);
             }
             close => {
                 netplay_close();
@@ -370,15 +380,6 @@ export component AppWindow inherits Window {
             height: content-area.height;
             width: content-area.width;
         }
-        customserverdialog := CustomServerDialog{
-            x: content-area.x;
-            y: content-area.y;
-            height: content-area.height;
-            width: content-area.width;
-        }
-    }
-    public function show_custom_server_dialog() {
-        customserverdialog.show();
     }
     public function show_message(message: string, has_close: bool) {
         popup_message = message;
@@ -393,9 +394,14 @@ export component AppWindow inherits Window {
         NetplayData.game_name = "";
         NetplayData.password = "";
         NetplayData.session_name = "";
-        NetplayData.custom_server_url = "";
         NetplayWaitData.chat_text = "";
+        NetplayWaitData.input_delay = 0;
+        NetplayWaitData.recommended_delay = 0;
+        NetplayWaitData.players = [];
+        NetplayWaitData.connected_peers_count = 0;
         NetplayData.pending_session = false;
         NetplayData.pending_refresh = false;
+        NetplayData.sessions = [];
+        NetplayData.current_session = -1;
     }
 }

src/ui/gui/cheat_page.slint

@@ -47,43 +47,38 @@ export component Cheats inherits Page {
 
         Rectangle { }
 
-        if CheatsData.cheats.length > 0:ListView {
-            mouse-drag-pan-enabled: true;
-            preferred-height: root.height;
-            horizontal-stretch: 1;
-            for data in CheatsData.cheats: VerticalBox {
-                width: parent.width;
-                Text {
-                    text: data.cheat_name;
-                    font-size: 16px;
-                    wrap: word-wrap;
-                }
-
-                if data.notes != "":Text {
-                    text: data.notes;
-                    wrap: word-wrap;
-                }
-
-                if data.options.length == 0: Switch {
-                    checked: data.enabled;
-                    toggled => {
-                        data.enabled = self.checked;
-                        cheat_toggled(CheatsData.cheat_game_crc,data.cheat_name,"",self.checked);
-                    }
-                }
-                for item in data.options: CheckBox {
-                    text: item.option;
-                    enabled: !data.enabled || (data.enabled && item.enabled);
-                    checked: item.enabled;
-                    toggled => {
-                        item.enabled = self.checked;
-                        data.enabled = self.checked;
-                        cheat_toggled(CheatsData.cheat_game_crc,data.cheat_name,item.option,self.checked);
-                    }
-                }
-                Rectangle { }
+        for data in CheatsData.cheats: VerticalBox {
+            Text {
+                text: data.cheat_name;
+                font-size: 16px;
+                wrap: word-wrap;
             }
+
+            if data.notes != "":Text {
+                text: data.notes;
+                wrap: word-wrap;
+            }
+
+            if data.options.length == 0: Switch {
+                checked: data.enabled;
+                toggled => {
+                    data.enabled = self.checked;
+                    cheat_toggled(CheatsData.cheat_game_crc,data.cheat_name,"",self.checked);
+                }
+            }
+            for item in data.options: CheckBox {
+                text: item.option;
+                enabled: !data.enabled || (data.enabled && item.enabled);
+                checked: item.enabled;
+                toggled => {
+                    item.enabled = self.checked;
+                    data.enabled = self.checked;
+                    cheat_toggled(CheatsData.cheat_game_crc,data.cheat_name,item.option,self.checked);
+                }
+            }
+            Rectangle { }
         }
+
         if CheatsData.cheats.length == 0 && CheatsData.cheat_game_name != "": Text {
             text: @tr("No Cheats Available");
         }

src/ui/gui/netplay_create.slint

@@ -5,9 +5,8 @@ import { Page } from "page.slint";
 
 export component NetplayCreate inherits Page {
     title: @tr("Netplay: Create Session");
-    callback get_custom_url();
     callback select_rom(string);
-    callback create_session(string, string, string, string, string, string, string);
+    callback create_session(string, string, string, string, string, string, bool, bool);
     callback close;
 
     VerticalBox {
@@ -61,25 +60,6 @@ export component NetplayCreate inherits Page {
                     }
                 }
 
-                VerticalBox {
-                    Text {
-                        text: @tr("Server:");
-                    }
-
-                    HorizontalBox {
-                        server := ComboBox {
-                            model: NetplayData.server_names;
-                            selected => {
-                                if (self.current-index >= 0) {
-                                    if (self.current-value == "Custom") {
-                                        get_custom_url();
-                                    }
-                                }
-                            }
-                        }
-                    }
-                }
-
                 HorizontalBox {
                     alignment: center;
                     if NetplayData.game_name == "": Button {
@@ -108,24 +88,19 @@ export component NetplayCreate inherits Page {
                 HorizontalBox {
                     alignment: center;
                     Button {
-                        property <string> server_url;
                         text: @tr("Create Session");
                         enabled: NetplayData.session_name != "" && NetplayData.player_name != "" && NetplayData.game_name != "" && !NetplayData.pending_session;
                         clicked => {
                             NetplayData.pending_session = true;
-                            if (server.current-value == "Custom") {
-                                server_url = "ws://" + NetplayData.custom_server_url;
-                            } else {
-                                server_url = NetplayData.server_urls[server.current-index];
-                            }
                             create_session(
-                            server_url,
                             NetplayData.session_name,
                             NetplayData.player_name,
                             NetplayData.game_name,
                             NetplayData.game_hash,
                             NetplayData.game_cheats,
-                            NetplayData.password);
+                            NetplayData.password,
+                            SettingsData.overclock_n64_cpu,
+                            SettingsData.disable_expansion_pak);
                         }
                     }
                     Button {
@@ -140,43 +115,3 @@ export component NetplayCreate inherits Page {
         }
     }
 }
-
-export component CustomServerDialog inherits PopupWindow {
-    close-policy: no-auto-close;
-    Rectangle {
-        height:100%;
-        width: 100%;
-        background: Palette.background;
-        VerticalBox {
-            alignment: center;
-            HorizontalBox{
-                alignment: center;
-                Text {
-                    text: @tr("Enter a custom server URL");
-                }
-            }
-            HorizontalBox {
-                alignment: center;
-                vertical-stretch: 0;
-                LineEdit {
-                    vertical-stretch: 0;
-                    text: NetplayData.custom_server_url;
-                    placeholder-text: "example.com:45000";
-                    preferred-width: 300px;
-                    edited(text) => {
-                        NetplayData.custom_server_url = text;
-                    }
-                }
-            }
-            HorizontalBox{
-                alignment: center;
-                StandardButton {
-                    kind: ok;
-                    clicked() => {
-                        root.close();
-                    }
-                }
-            }
-        }
-    }
-}

src/ui/gui/netplay_join.slint

@@ -7,7 +7,7 @@ export component NetplayJoin inherits Page {
     title: @tr("Netplay: Join Session");
     callback refresh_sessions();
     callback select_rom(string);
-    callback join_session(string, string, string, string, int);
+    callback join_session(string, string, string, string);
     callback close;
 
     VerticalBox {
@@ -37,18 +37,7 @@ export component NetplayJoin inherits Page {
             }
 
             VerticalBox {
-                Text {
-                    text: @tr("Custom Server URL (optional):");
-                }
-
-                LineEdit {
-                    placeholder-text: "example.com:45000";
-                    text: NetplayData.custom_server_url;
-                    edited(text) => {
-                        NetplayData.custom_server_url = text;
-                    }
-                }
-
+                Rectangle {}
                 if NetplayData.game_name == "": Button {
                     text: @tr("Select ROM");
                     clicked => {
@@ -81,7 +70,6 @@ export component NetplayJoin inherits Page {
         }
         StandardTableView {
             columns: [
-            { title: @tr("Server") },
             { title: @tr("Session Name") },
             { title: @tr("Game Name") },
             { title: @tr("Password") },
@@ -104,8 +92,6 @@ export component NetplayJoin inherits Page {
                     NetplayData.pending_refresh = true;
                     NetplayData.current_session = -1;
                     NetplayData.sessions = [];
-                    NetplayData.room_urls = [];
-                    NetplayData.room_ports = [];
                     refresh_sessions();
                 }
             }
@@ -121,11 +107,10 @@ export component NetplayJoin inherits Page {
                 clicked => {
                     NetplayData.pending_session = true;
                     join_session(
+                    NetplayData.sessions[NetplayData.current_session][0].text,
                     NetplayData.player_name,
                     NetplayData.game_hash,
-                    NetplayData.password,
-                    NetplayData.room_urls[NetplayData.current_session],
-                    NetplayData.room_ports[NetplayData.current_session]);
+                    NetplayData.password);
                 }
             }
             Button {

src/ui/gui/netplay_page.slint

@@ -6,27 +6,21 @@ import { Page } from "page.slint";
 import { State } from "localgame_page.slint";
 
 export global NetplayData {
-    in-out property <[string]> server_names;
-    in-out property <[string]> server_urls;
     in-out property <string> player_name;
     in-out property <string> game_name;
     in-out property <string> game_hash;
     in-out property <string> game_cheats;
     in-out property <string> rom_path;
     in-out property <string> password;
-    in-out property <string> peer_addr;
     in-out property <bool> pending_session;
     in-out property <bool> pending_refresh;
     in-out property <string> session_name;
     in-out property <[[StandardListViewItem]]> sessions;
-    in-out property <[string]> room_urls;
-    in-out property <[int]> room_ports;
     in-out property <int> current_session: -1;
-    in-out property <string> custom_server_url;
 
-    in-out property <bool> show_wait_room;
-    in-out property <bool> show_create_room;
-    in-out property <bool> show_join_room;
+    in-out property <bool> show_wait_session;
+    in-out property <bool> show_create_session;
+    in-out property <bool> show_join_session;
 }
 
 export component Netplay inherits Page {

src/ui/gui/netplay_wait.slint

@@ -1,20 +1,22 @@
-import { VerticalBox, HorizontalBox, TextEdit, LineEdit, Button, GridBox, ScrollView } from "std-widgets.slint";
+import { VerticalBox, HorizontalBox, TextEdit, SpinBox, GroupBox, LineEdit, Button, GridBox, ScrollView } from "std-widgets.slint";
 import { NetplayData } from "netplay_page.slint";
 import { Page } from "page.slint";
 
 export global NetplayWaitData {
     in-out property <string> motd;
     in-out property <[string]> players;
-    in-out property <int> port;
     in-out property <bool> can_start;
     in-out property <string> chat_text;
-    in-out property <string> ping;
+    in-out property <int> input_delay;
+    in-out property <int> recommended_delay;
+    in-out property <bool> game_pal;
+    in-out property <int> connected_peers_count;
 }
 
 export component NetplayWait inherits Page {
     title: @tr("Netplay: Waiting Room");
     callback send_chat_message(string);
-    callback begin_game;
+    callback begin_game(int);
     callback close;
     VerticalBox {
         alignment: start;
@@ -35,11 +37,6 @@ export component NetplayWait inherits Page {
                     horizontal-alignment: center;
                 }
 
-                Text {
-                    text: @tr("Ping:") + " " + NetplayWaitData.ping;
-                    horizontal-alignment: center;
-                }
-
                 HorizontalBox {
                     alignment: center;
                     GridBox {
@@ -67,7 +64,7 @@ export component NetplayWait inherits Page {
 
                 TextEdit {
                     read-only: true;
-                    min-height: 120px;
+                    min-height: 110px;
                     text: NetplayWaitData.chat_text;
                 }
 
@@ -94,19 +91,44 @@ export component NetplayWait inherits Page {
                 }
 
                 Text {
-                    text: NetplayWaitData.motd;
+                    text: NetplayData.player_name == NetplayWaitData.players[0] ? @tr("Setting the input delay too low will cause the game to lag.\nYou can lower the input delay in-game by pressing Alt+[ and raise it with Alt+].") : NetplayWaitData.motd;
                     horizontal-alignment: center;
                     wrap: word-wrap;
                 }
+                if NetplayData.player_name == NetplayWaitData.players[0]: HorizontalBox {
+                    alignment: center;
+                    Text {
+                        text: @tr("Local Input Delay:");
+                        horizontal-alignment: center;
+                        vertical-alignment: center;
+                    }
 
+                    SpinBox {
+                        minimum: 1;
+                        maximum: 16;
+                        value: NetplayWaitData.input_delay;
+                        enabled: NetplayWaitData.recommended_delay != 0;
+                        edited => {
+                            NetplayWaitData.input_delay = self.value;
+                        }
+
+                    }
+
+                    Text {
+                        text: @tr("Recommended: ") + (NetplayWaitData.recommended_delay == 0 ? "Calculating..." : NetplayWaitData.recommended_delay);
+                        horizontal-alignment: center;
+                        vertical-alignment: center;
+                    }
+                }
                 HorizontalBox {
                     alignment: center;
                     Button {
-                        text: @tr("Start Game");
-                        enabled: NetplayWaitData.can_start;
+                        property <bool> mesh_complete: NetplayWaitData.players.length == (NetplayWaitData.connected_peers_count + 1);
+                        text: mesh_complete ? @tr("Start Game") : @tr("Waiting for P2P mesh ") + (NetplayWaitData.connected_peers_count + 1) + "/" + NetplayWaitData.players.length;
+                        enabled: NetplayWaitData.players[0] == NetplayData.player_name && NetplayWaitData.can_start && NetplayWaitData.recommended_delay != 0 && mesh_complete;
                         clicked => {
                             NetplayWaitData.can_start = false;
-                            begin_game();
+                            begin_game(NetplayWaitData.input_delay);
                         }
                     }
                     Button {

src/ui/gui/retroachievements_page.slint

@@ -12,7 +12,7 @@ export global RAData {
     in-out property <bool> rich_presence;
     in-out property <bool> ra_logging_in;
     in-out property <bool> ra_show_profile;
-    in-out property <bool> ra_softcore_only;
+    in-out property <bool> ra_casual_only;
     in-out property <string> ra_username;
     in-out property <string> ra_password;
     in-out property <string> current_user_message;
@@ -47,7 +47,7 @@ export component RetroAchievements inherits Page {
                         ra_toggled(RAData.enabled,RAData.hardcore,RAData.challenge,RAData.leaderboard,RAData.rich_presence);
                     }
                 }
-                if !RAData.ra_softcore_only: Switch {
+                if !RAData.ra_casual_only: Switch {
                     text: @tr("Hardcore mode");
                     checked: RAData.hardcore;
                     enabled: RAData.enabled;

src/ui/gui/settings_page.slint

@@ -1,7 +1,7 @@
 // Copyright © SixtyFPS GmbH <info@slint.dev>
 // SPDX-License-Identifier: MIT
 
-import { ComboBox, HorizontalBox, VerticalBox, Switch } from "std-widgets.slint";
+import { GroupBox, ComboBox, HorizontalBox, VerticalBox, Switch } from "std-widgets.slint";
 import { Page } from "page.slint";
 
 export global SettingsData {
@@ -14,7 +14,9 @@ export global SettingsData {
     in-out property <bool> overclock_n64_cpu;
     in-out property <bool> disable_expansion_pak;
     in-out property <int> resolution;
+    in-out property <int> theme;
     in-out property <bool> emulate_usb;
+    in-out property <bool> rewind;
     in-out property <bool> emulate_vru;
     in-out property <string> rom_dir;
 }
@@ -22,109 +24,142 @@ export global SettingsData {
 export component Settings inherits Page {
     title: @tr("Settings");
 
-    VerticalBox {
-        alignment: start;
-        HorizontalBox {
-            alignment: center;
-            VerticalBox {
-                alignment: start;
-                HorizontalBox {
+    HorizontalBox {
+        alignment: center;
+        VerticalBox {
+            alignment: start;
+            GroupBox {
+                title: @tr("Game");
+                VerticalBox {
                     alignment: start;
-                    Text {
-                        text: @tr("Resolution:");
-                        vertical-alignment: center;
+                    HorizontalBox {
+                        alignment: start;
+                        Text {
+                            text: @tr("Resolution:");
+                            vertical-alignment: center;
+                        }
+                        ComboBox {
+                            model: ["1x", "2x", "4x", "8x"];
+                            current-index: SettingsData.resolution;
+                            selected => {
+                                SettingsData.resolution = self.current-index;
+                            }
+                        }
                     }
 
-                    ComboBox {
-                        model: ["1x", "2x", "4x", "8x"];
-                        current-index: SettingsData.resolution;
-                        selected => {
-                            SettingsData.resolution = self.current-index;
+                    Switch {
+                        text: @tr("SSAA downscaling");
+                        checked: SettingsData.ssaa;
+                        toggled => {
+                            SettingsData.ssaa = self.checked;
+                        }
+                    }
+
+                    Switch {
+                        text: @tr("Integer Scaling");
+                        checked: SettingsData.integer_scaling;
+                        toggled => {
+                            SettingsData.integer_scaling = self.checked;
+                        }
+                    }
+
+                    Switch {
+                        text: @tr("Fullscreen");
+                        checked: SettingsData.fullscreen;
+                        toggled => {
+                            SettingsData.fullscreen = self.checked;
+                        }
+                    }
+
+                    Switch {
+                        text: @tr("Widescreen (stretch)");
+                        checked: SettingsData.widescreen;
+                        toggled => {
+                            SettingsData.widescreen = self.checked;
+                        }
+                    }
+
+                    Switch {
+                        text: @tr("VSync");
+                        checked: SettingsData.vsync;
+                        toggled => {
+                            SettingsData.vsync = self.checked;
+                        }
+                    }
+
+                    Switch {
+                        text: @tr("Apply CRT shader");
+                        checked: SettingsData.apply_crt_shader;
+                        toggled => {
+                            SettingsData.apply_crt_shader = self.checked;
+                        }
+                    }
+
+                    Rectangle {
+                        height: 20px;
+                    }
+
+                    Switch {
+                        text: @tr("Overclock N64 CPU (may cause bugs)");
+                        checked: SettingsData.overclock_n64_cpu;
+                        toggled => {
+                            SettingsData.overclock_n64_cpu = self.checked;
+                        }
+                    }
+
+                    Switch {
+                        text: @tr("Disable Expansion Pak");
+                        checked: SettingsData.disable_expansion_pak;
+                        toggled => {
+                            SettingsData.disable_expansion_pak = self.checked;
+                        }
+                    }
+
+                    Switch {
+                        text: @tr("Enable Rewind");
+                        checked: SettingsData.rewind;
+                        toggled => {
+                            SettingsData.rewind = self.checked;
+                        }
+                    }
+
+                    Switch {
+                        text: @tr("Emulate UNFLoader");
+                        checked: SettingsData.emulate_usb;
+                        toggled => {
+                            SettingsData.emulate_usb = self.checked;
+                        }
+                    }
+
+                    Switch {
+                        text: @tr("Emulate VRU");
+                        checked: SettingsData.emulate_vru;
+                        toggled => {
+                            SettingsData.emulate_vru = self.checked;
                         }
                     }
                 }
-
-                Switch {
-                    text: @tr("SSAA downscaling");
-                    checked: SettingsData.ssaa;
-                    toggled => {
-                        SettingsData.ssaa = self.checked;
+            }
+            GroupBox {
+                title: @tr("UI");
+                VerticalBox {
+                    alignment: start;
+                    HorizontalBox {
+                        alignment: start;
+                        Text {
+                            text: @tr("Theme:");
+                            vertical-alignment: center;
+                        }
+                        ComboBox {
+                            model: [@tr("System"), @tr("Dark"), @tr("Light")];
+                            current-index: SettingsData.theme;
+                            selected => {
+                                SettingsData.theme = self.current-index;
+                            }
+                        }
                     }
-                }
-
-                Switch {
-                    text: @tr("Integer Scaling");
-                    checked: SettingsData.integer_scaling;
-                    toggled => {
-                        SettingsData.integer_scaling = self.checked;
-                    }
-                }
-
-                Switch {
-                    text: @tr("Fullscreen");
-                    checked: SettingsData.fullscreen;
-                    toggled => {
-                        SettingsData.fullscreen = self.checked;
-                    }
-                }
-
-                Switch {
-                    text: @tr("Widescreen (stretch)");
-                    checked: SettingsData.widescreen;
-                    toggled => {
-                        SettingsData.widescreen = self.checked;
-                    }
-                }
-
-                Switch {
-                    text: @tr("VSync");
-                    checked: SettingsData.vsync;
-                    toggled => {
-                        SettingsData.vsync = self.checked;
-                    }
-                }
-
-                Switch {
-                    text: @tr("Apply CRT shader");
-                    checked: SettingsData.apply_crt_shader;
-                    toggled => {
-                        SettingsData.apply_crt_shader = self.checked;
-                    }
-                }
-
-                Rectangle {
-                    height: 20px;
-                }
-
-                Switch {
-                    text: @tr("Overclock N64 CPU (may cause bugs)");
-                    checked: SettingsData.overclock_n64_cpu;
-                    toggled => {
-                        SettingsData.overclock_n64_cpu = self.checked;
-                    }
-                }
-
-                Switch {
-                    text: @tr("Disable Expansion Pak");
-                    checked: SettingsData.disable_expansion_pak;
-                    toggled => {
-                        SettingsData.disable_expansion_pak = self.checked;
-                    }
-                }
-
-                Switch {
-                    text: @tr("Emulate UNFLoader");
-                    checked: SettingsData.emulate_usb;
-                    toggled => {
-                        SettingsData.emulate_usb = self.checked;
-                    }
-                }
-
-                Switch {
-                    text: @tr("Emulate VRU");
-                    checked: SettingsData.emulate_vru;
-                    toggled => {
-                        SettingsData.emulate_vru = self.checked;
+                    Rectangle {
+                        height: 40px; // so the combobox isn't cut off
                     }
                 }
             }

src/ui/gui/side_bar.slint

@@ -82,6 +82,11 @@ component SideBarItem inherits Rectangle {
     }
 
     button := SideBarButton {
+        Tooltip {
+            Text {
+                text: root.label;
+            }
+        }
         icon: root.icon;
         selected: root.selected;
         has-focus: root.has-focus;

src/ui/input_profile.rs

@@ -0,0 +1,929 @@
+use crate::ui;
+
+const R_DPAD: usize = 0;
+const L_DPAD: usize = 1;
+const D_DPAD: usize = 2;
+const U_DPAD: usize = 3;
+pub const START_BUTTON: usize = 4;
+pub const Z_TRIG: usize = 5;
+pub const B_BUTTON: usize = 6;
+const A_BUTTON: usize = 7;
+const R_CBUTTON: usize = 8;
+pub const L_CBUTTON: usize = 9;
+const D_CBUTTON: usize = 10;
+const U_CBUTTON: usize = 11;
+pub const R_TRIG: usize = 12;
+pub const L_TRIG: usize = 13;
+pub const AXIS_RIGHT: usize = 14;
+pub const AXIS_LEFT: usize = 15;
+pub const AXIS_DOWN: usize = 16;
+pub const AXIS_UP: usize = 17;
+pub const HOTKEY: usize = 18;
+pub const PROFILE_SIZE: usize = 19;
+
+pub const DEADZONE_DEFAULT: i32 = 5;
+
+const GATHER_TIME: usize = 5;
+
+pub fn configure_input_profile(
+    config: &mut ui::config::Config,
+    profile_name: String,
+    dinput: bool,
+    deadzone: i32,
+) {
+    ui::sdl_init(sdl3_sys::init::SDL_INIT_VIDEO);
+    ui::sdl_init(sdl3_sys::init::SDL_INIT_GAMEPAD);
+    ui::ttf_init();
+
+    if profile_name == "default" {
+        eprintln!("Profile name cannot be default");
+        return;
+    }
+    if profile_name.is_empty() {
+        eprintln!("Profile name cannot be empty");
+        return;
+    }
+
+    let mut profile = if let Some(profile) = config.input.input_profiles.get(&profile_name) {
+        profile.clone()
+    } else {
+        ui::config::InputProfile {
+            inputs: [const { [None, None] }; PROFILE_SIZE],
+            dinput,
+            deadzone,
+        }
+    };
+
+    let mut open_joysticks: Vec<*mut sdl3_sys::joystick::SDL_Joystick> = Vec::new();
+    let mut open_controllers: Vec<*mut sdl3_sys::gamepad::SDL_Gamepad> = Vec::new();
+
+    for joystick in ui::input::get_joysticks().iter() {
+        if !dinput {
+            let controller = unsafe { sdl3_sys::gamepad::SDL_OpenGamepad(*joystick) };
+            if !controller.is_null() {
+                open_controllers.push(controller);
+            }
+        } else {
+            let joystick = unsafe { sdl3_sys::joystick::SDL_OpenJoystick(*joystick) };
+            if !joystick.is_null() {
+                open_joysticks.push(joystick);
+            }
+        }
+    }
+
+    let title = std::ffi::CString::new("configure input profile").unwrap();
+    let mut window: *mut sdl3_sys::video::SDL_Window = std::ptr::null_mut();
+    let mut renderer: *mut sdl3_sys::render::SDL_Renderer = std::ptr::null_mut();
+    #[cfg(target_os = "android")]
+    let window_flags = sdl3_sys::video::SDL_WINDOW_FULLSCREEN;
+    #[cfg(not(target_os = "android"))]
+    let window_flags = sdl3_sys::video::SDL_WindowFlags(0);
+    if !unsafe {
+        sdl3_sys::render::SDL_CreateWindowAndRenderer(
+            title.as_ptr(),
+            852,
+            480,
+            window_flags,
+            &mut window,
+            &mut renderer,
+        )
+    } {
+        panic!("Could not create window and renderer")
+    }
+    if !unsafe { sdl3_sys::video::SDL_ShowWindow(window) } {
+        panic!("Could not show window")
+    }
+
+    let text_engine = unsafe { sdl3_ttf_sys::ttf::TTF_CreateRendererTextEngine(renderer) };
+    let font = unsafe {
+        let font_bytes = include_bytes!("../../data/ui/RobotoMono-Regular.ttf");
+        sdl3_ttf_sys::ttf::TTF_OpenFontIO(
+            sdl3_sys::everything::SDL_IOFromConstMem(
+                font_bytes.as_ptr() as *const std::ffi::c_void,
+                font_bytes.len(),
+            ),
+            true,
+            12.0,
+        )
+    };
+
+    set_font_size(window, font);
+
+    if draw_profile_screen(window, renderer, text_engine, font, &mut profile, dinput) {
+        profile.deadzone = deadzone;
+        profile.dinput = dinput;
+        config.input.input_profiles.insert(profile_name, profile);
+    }
+
+    for joystick in open_joysticks {
+        unsafe { sdl3_sys::joystick::SDL_CloseJoystick(joystick) }
+    }
+    for controller in open_controllers {
+        unsafe { sdl3_sys::gamepad::SDL_CloseGamepad(controller) }
+    }
+
+    unsafe {
+        sdl3_ttf_sys::ttf::TTF_CloseFont(font);
+        sdl3_ttf_sys::ttf::TTF_DestroyRendererTextEngine(text_engine);
+        sdl3_sys::render::SDL_DestroyRenderer(renderer);
+        sdl3_sys::video::SDL_DestroyWindow(window);
+    }
+}
+
+fn set_font_size(window: *mut sdl3_sys::video::SDL_Window, font: *mut sdl3_ttf_sys::ttf::TTF_Font) {
+    let mut rect: sdl3_sys::rect::SDL_Rect = Default::default();
+    unsafe {
+        sdl3_ttf_sys::ttf::TTF_SetFontSize(font, 12.0);
+        sdl3_sys::video::SDL_GetWindowSafeArea(window, &mut rect)
+    };
+    let num_rows = PROFILE_SIZE + 2;
+    let min_row_height = rect.h / num_rows as i32;
+    while unsafe { sdl3_ttf_sys::ttf::TTF_GetFontLineSkip(font) } < min_row_height {
+        unsafe {
+            let font_size = sdl3_ttf_sys::ttf::TTF_GetFontSize(font);
+            sdl3_ttf_sys::ttf::TTF_SetFontSize(font, font_size + 0.5);
+        }
+    }
+}
+
+fn reset_gather(auto_advance: bool) -> (usize, Option<std::time::Instant>) {
+    if auto_advance {
+        (GATHER_TIME, Some(std::time::Instant::now()))
+    } else {
+        (0, None)
+    }
+}
+
+fn advance_cursor(
+    selected: &mut (usize, usize),
+    auto_advance: &mut bool,
+) -> (usize, Option<std::time::Instant>) {
+    selected.0 += 1;
+    if selected.0 == PROFILE_SIZE {
+        *auto_advance = false;
+    }
+    reset_gather(*auto_advance)
+}
+
+fn draw_profile_screen(
+    window: *mut sdl3_sys::video::SDL_Window,
+    renderer: *mut sdl3_sys::render::SDL_Renderer,
+    text_engine: *mut sdl3_ttf_sys::ttf::TTF_TextEngine,
+    font: *mut sdl3_ttf_sys::ttf::TTF_Font,
+    profile: &mut ui::config::InputProfile,
+    dinput: bool,
+) -> bool {
+    let mut selected: (usize, usize) = (0, 0);
+    let mut auto_advance = dinput && !unsafe { sdl3_sys::keyboard::SDL_HasKeyboard() };
+
+    let (mut gather, mut gather_timer) = reset_gather(auto_advance);
+    loop {
+        if let Some(timer) = gather_timer
+            && timer.elapsed() > std::time::Duration::from_secs(1)
+        {
+            gather -= 1;
+            if gather > 0 {
+                gather_timer = Some(std::time::Instant::now());
+            } else {
+                (gather, gather_timer) = reset_gather(auto_advance);
+            }
+        }
+        let mut event: sdl3_sys::events::SDL_Event = Default::default();
+
+        if unsafe { sdl3_sys::events::SDL_WaitEventTimeout(&mut event, 20) } {
+            match event.event_type() {
+                sdl3_sys::events::SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED => {
+                    set_font_size(window, font);
+                }
+                sdl3_sys::events::SDL_EVENT_WINDOW_CLOSE_REQUESTED => break,
+                sdl3_sys::events::SDL_EVENT_GAMEPAD_BUTTON_DOWN => {
+                    if gather == 0 {
+                        match sdl3_sys::gamepad::SDL_GamepadButton(
+                            unsafe { event.gbutton.button } as i32
+                        ) {
+                            sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_DPAD_DOWN => {
+                                move_down(&mut selected);
+                            }
+                            sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_DPAD_UP => {
+                                move_up(&mut selected);
+                            }
+                            sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_DPAD_LEFT => {
+                                move_left(&mut selected);
+                            }
+                            sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_DPAD_RIGHT => {
+                                move_right(&mut selected);
+                            }
+                            sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_WEST
+                            | sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_NORTH => {
+                                delete_binding(selected, profile);
+                            }
+                            sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_SOUTH
+                            | sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_EAST
+                                if select_or_save(selected, &mut gather, &mut gather_timer) =>
+                            {
+                                return true;
+                            }
+                            _ => (),
+                        }
+                    } else if !dinput {
+                        profile.inputs[selected.0][selected.1] = Some(
+                            ui::config::InputItem::ControllerButton(ui::config::InputKeyButton {
+                                id: i32::from(unsafe { event.gbutton.button }),
+                            }),
+                        );
+                        (gather, gather_timer) = advance_cursor(&mut selected, &mut auto_advance);
+                    }
+                }
+                sdl3_sys::events::SDL_EVENT_KEY_DOWN => {
+                    let scancode = unsafe { event.key }.scancode;
+                    if gather == 0 || scancode == sdl3_sys::scancode::SDL_SCANCODE_AC_BACK {
+                        match scancode {
+                            sdl3_sys::scancode::SDL_SCANCODE_AC_BACK => break,
+                            sdl3_sys::scancode::SDL_SCANCODE_DOWN => {
+                                move_down(&mut selected);
+                            }
+                            sdl3_sys::scancode::SDL_SCANCODE_UP => {
+                                move_up(&mut selected);
+                            }
+                            sdl3_sys::scancode::SDL_SCANCODE_LEFT => {
+                                move_left(&mut selected);
+                            }
+                            sdl3_sys::scancode::SDL_SCANCODE_RIGHT => {
+                                move_right(&mut selected);
+                            }
+                            sdl3_sys::scancode::SDL_SCANCODE_DELETE
+                            | sdl3_sys::scancode::SDL_SCANCODE_BACKSPACE => {
+                                delete_binding(selected, profile);
+                            }
+                            sdl3_sys::scancode::SDL_SCANCODE_RETURN
+                                if select_or_save(selected, &mut gather, &mut gather_timer) =>
+                            {
+                                return true;
+                            }
+                            _ => (),
+                        }
+                    } else {
+                        if scancode != sdl3_sys::scancode::SDL_SCANCODE_LALT
+                            && scancode != sdl3_sys::scancode::SDL_SCANCODE_RALT
+                            && !unsafe { event.key }.repeat
+                        {
+                            profile.inputs[selected.0][selected.1] =
+                                Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+                                    id: i32::from(scancode),
+                                }));
+                            (gather, gather_timer) =
+                                advance_cursor(&mut selected, &mut auto_advance);
+                        }
+                    }
+                }
+                sdl3_sys::events::SDL_EVENT_GAMEPAD_AXIS_MOTION => {
+                    let axis_value = unsafe { event.gaxis }.value;
+                    let axis = unsafe { event.gaxis }.axis;
+                    if !dinput
+                        && gather != 0
+                        && axis_value.saturating_abs() > (i16::MAX as i32 * 3 / 4) as i16
+                    {
+                        profile.inputs[selected.0][selected.1] =
+                            Some(ui::config::InputItem::ControllerAxis(
+                                ui::config::InputControllerAxis {
+                                    id: i32::from(axis),
+                                    axis: axis_value.signum(),
+                                    initial_state: 0,
+                                },
+                            ));
+                        (gather, gather_timer) = advance_cursor(&mut selected, &mut auto_advance);
+                    }
+                }
+                sdl3_sys::events::SDL_EVENT_JOYSTICK_BUTTON_DOWN => {
+                    if dinput {
+                        if gather == 0 {
+                            if let Some(ui::config::InputItem::JoystickButton(joystick_button)) =
+                                &profile.inputs[D_DPAD][0]
+                                && joystick_button.id == unsafe { event.jbutton.button } as i32
+                            {
+                                move_down(&mut selected);
+                            } else if let Some(ui::config::InputItem::JoystickButton(
+                                joystick_button,
+                            )) = &profile.inputs[U_DPAD][0]
+                                && joystick_button.id == unsafe { event.jbutton.button } as i32
+                            {
+                                move_up(&mut selected);
+                            } else if let Some(ui::config::InputItem::JoystickButton(
+                                joystick_button,
+                            )) = &profile.inputs[L_DPAD][0]
+                                && joystick_button.id == unsafe { event.jbutton.button } as i32
+                            {
+                                move_left(&mut selected);
+                            } else if let Some(ui::config::InputItem::JoystickButton(
+                                joystick_button,
+                            )) = &profile.inputs[R_DPAD][0]
+                                && joystick_button.id == unsafe { event.jbutton.button } as i32
+                            {
+                                move_right(&mut selected);
+                            } else if let Some(ui::config::InputItem::JoystickButton(
+                                joystick_button,
+                            )) = &profile.inputs[B_BUTTON][0]
+                                && joystick_button.id == unsafe { event.jbutton.button } as i32
+                            {
+                                delete_binding(selected, profile);
+                            } else if let Some(ui::config::InputItem::JoystickButton(
+                                joystick_button,
+                            )) = &profile.inputs[A_BUTTON][0]
+                                && joystick_button.id == unsafe { event.jbutton.button } as i32
+                                && select_or_save(selected, &mut gather, &mut gather_timer)
+                            {
+                                return true;
+                            }
+                        } else {
+                            profile.inputs[selected.0][selected.1] = Some(
+                                ui::config::InputItem::JoystickButton(ui::config::InputKeyButton {
+                                    id: i32::from(unsafe { event.jbutton.button }),
+                                }),
+                            );
+                            (gather, gather_timer) =
+                                advance_cursor(&mut selected, &mut auto_advance);
+                        }
+                    }
+                }
+                sdl3_sys::events::SDL_EVENT_JOYSTICK_HAT_MOTION => {
+                    let state = unsafe { event.jhat.value };
+                    let hat = unsafe { event.jhat.hat };
+                    if dinput {
+                        if gather == 0 {
+                            if let Some(ui::config::InputItem::JoystickHat(joystick_hat)) =
+                                &profile.inputs[D_DPAD][0]
+                                && joystick_hat.id == hat as i32
+                                && joystick_hat.direction == state
+                            {
+                                move_down(&mut selected);
+                            } else if let Some(ui::config::InputItem::JoystickHat(joystick_hat)) =
+                                &profile.inputs[U_DPAD][0]
+                                && joystick_hat.id == hat as i32
+                                && joystick_hat.direction == state
+                            {
+                                move_up(&mut selected);
+                            } else if let Some(ui::config::InputItem::JoystickHat(joystick_hat)) =
+                                &profile.inputs[L_DPAD][0]
+                                && joystick_hat.id == hat as i32
+                                && joystick_hat.direction == state
+                            {
+                                move_left(&mut selected);
+                            } else if let Some(ui::config::InputItem::JoystickHat(joystick_hat)) =
+                                &profile.inputs[R_DPAD][0]
+                                && joystick_hat.id == hat as i32
+                                && joystick_hat.direction == state
+                            {
+                                move_right(&mut selected);
+                            } else if let Some(ui::config::InputItem::JoystickHat(joystick_hat)) =
+                                &profile.inputs[B_BUTTON][0]
+                                && joystick_hat.id == hat as i32
+                                && joystick_hat.direction == state
+                            {
+                                delete_binding(selected, profile);
+                            } else if let Some(ui::config::InputItem::JoystickHat(joystick_hat)) =
+                                &profile.inputs[A_BUTTON][0]
+                                && joystick_hat.id == hat as i32
+                                && joystick_hat.direction == state
+                                && select_or_save(selected, &mut gather, &mut gather_timer)
+                            {
+                                return true;
+                            }
+                        } else if state != sdl3_sys::joystick::SDL_HAT_CENTERED {
+                            profile.inputs[selected.0][selected.1] = Some(
+                                ui::config::InputItem::JoystickHat(ui::config::InputJoystickHat {
+                                    id: hat as i32,
+                                    direction: state,
+                                }),
+                            );
+                            (gather, gather_timer) =
+                                advance_cursor(&mut selected, &mut auto_advance);
+                        }
+                    }
+                }
+                sdl3_sys::events::SDL_EVENT_JOYSTICK_AXIS_MOTION => {
+                    let axis_value = unsafe { event.jaxis }.value;
+                    let axis = unsafe { event.jaxis }.axis;
+                    let mut initial_state = 0;
+                    let has_initial_state = unsafe {
+                        sdl3_sys::joystick::SDL_GetJoystickAxisInitialState(
+                            sdl3_sys::joystick::SDL_GetJoystickFromID(event.jaxis.which),
+                            axis as i32,
+                            &mut initial_state,
+                        )
+                    };
+                    initial_state = if has_initial_state {
+                        if initial_state < i16::MIN / 2 {
+                            i16::MIN
+                        } else if initial_state > i16::MAX / 2 {
+                            i16::MAX
+                        } else {
+                            0
+                        }
+                    } else {
+                        0
+                    };
+                    if dinput && gather != 0 && axis_value.abs_diff(initial_state) > (u16::MAX / 4)
+                    {
+                        profile.inputs[selected.0][selected.1] = Some(
+                            ui::config::InputItem::JoystickAxis(ui::config::InputControllerAxis {
+                                id: i32::from(axis),
+                                axis: axis_value.signum(),
+                                initial_state,
+                            }),
+                        );
+                        (gather, gather_timer) = advance_cursor(&mut selected, &mut auto_advance);
+                    }
+                }
+                _ => (),
+            }
+        }
+        unsafe {
+            sdl3_sys::everything::SDL_RenderClear(renderer);
+            let ttf_text =
+                sdl3_ttf_sys::ttf::TTF_CreateText(text_engine, font, std::ptr::null(), 0);
+            render_screen(window, renderer, ttf_text, font, profile, selected, gather);
+            sdl3_ttf_sys::ttf::TTF_DestroyText(ttf_text);
+            sdl3_sys::render::SDL_RenderPresent(renderer);
+        }
+    }
+    false
+}
+
+fn move_left(selected: &mut (usize, usize)) {
+    selected.1 = selected.1.saturating_sub(1)
+}
+
+fn move_right(selected: &mut (usize, usize)) {
+    selected.1 = selected.1.saturating_add(1).min(1)
+}
+
+fn move_up(selected: &mut (usize, usize)) {
+    selected.0 = selected.0.saturating_sub(1)
+}
+
+fn move_down(selected: &mut (usize, usize)) {
+    selected.0 = selected.0.saturating_add(1).min(PROFILE_SIZE)
+}
+
+fn delete_binding(selected: (usize, usize), profile: &mut ui::config::InputProfile) {
+    if selected.0 < PROFILE_SIZE {
+        profile.inputs[selected.0][selected.1] = None;
+    }
+}
+
+fn select_or_save(
+    selected: (usize, usize),
+    gather: &mut usize,
+    gather_timer: &mut Option<std::time::Instant>,
+) -> bool {
+    if selected.0 == PROFILE_SIZE {
+        return true;
+    } else {
+        *gather = GATHER_TIME;
+        *gather_timer = Some(std::time::Instant::now());
+    }
+    false
+}
+
+fn render_screen(
+    window: *mut sdl3_sys::video::SDL_Window,
+    renderer: *mut sdl3_sys::render::SDL_Renderer,
+    ttf_text: *mut sdl3_ttf_sys::ttf::TTF_Text,
+    font: *mut sdl3_ttf_sys::ttf::TTF_Font,
+    profile: &ui::config::InputProfile,
+    selected: (usize, usize),
+    gather: usize,
+) {
+    let mut rect: sdl3_sys::rect::SDL_Rect = Default::default();
+    unsafe { sdl3_sys::video::SDL_GetWindowSafeArea(window, &mut rect) };
+
+    let row_height = unsafe { sdl3_ttf_sys::ttf::TTF_GetFontLineSkip(font) } as usize;
+    let key_labels: [&str; PROFILE_SIZE] = [
+        "D Right",
+        "D Left",
+        "D Down",
+        "D Up",
+        "Start",
+        "Z",
+        "B",
+        "A",
+        "C Right",
+        "C Left",
+        "C Down",
+        "C Up",
+        "R",
+        "L",
+        "Control Stick Right",
+        "Control Stick Left",
+        "Control Stick Down",
+        "Control Stick Up",
+        "Hotkey Activator",
+    ];
+
+    // headers
+    unsafe {
+        sdl3_ttf_sys::ttf::TTF_SetFontStyle(
+            font,
+            sdl3_ttf_sys::ttf::TTF_STYLE_BOLD | sdl3_ttf_sys::ttf::TTF_STYLE_UNDERLINE,
+        );
+        let c_text = std::ffi::CString::new("Inputs").unwrap();
+        sdl3_ttf_sys::ttf::TTF_SetTextString(ttf_text, c_text.as_ptr(), 0);
+        sdl3_ttf_sys::ttf::TTF_DrawRendererText(ttf_text, rect.x as f32, rect.y as f32);
+
+        let c_text = std::ffi::CString::new("Binding 1").unwrap();
+        sdl3_ttf_sys::ttf::TTF_SetTextString(ttf_text, c_text.as_ptr(), 0);
+        sdl3_ttf_sys::ttf::TTF_DrawRendererText(
+            ttf_text,
+            rect.x as f32 + (rect.w / 3) as f32 * 1.0,
+            rect.y as f32,
+        );
+
+        let c_text = std::ffi::CString::new("Binding 2").unwrap();
+        sdl3_ttf_sys::ttf::TTF_SetTextString(ttf_text, c_text.as_ptr(), 0);
+        sdl3_ttf_sys::ttf::TTF_DrawRendererText(
+            ttf_text,
+            rect.x as f32 + (rect.w / 3) as f32 * 2.0,
+            rect.y as f32,
+        );
+        sdl3_ttf_sys::ttf::TTF_SetFontStyle(font, sdl3_ttf_sys::ttf::TTF_STYLE_NORMAL);
+    }
+
+    for (i, label) in key_labels.iter().enumerate() {
+        let c_text = std::ffi::CString::new(*label).unwrap();
+        unsafe {
+            sdl3_ttf_sys::ttf::TTF_SetTextString(ttf_text, c_text.as_ptr(), 0);
+            sdl3_ttf_sys::ttf::TTF_DrawRendererText(
+                ttf_text,
+                rect.x as f32,
+                rect.y as f32 + ((i + 1) * row_height) as f32,
+            );
+
+            let binding_1 =
+                std::ffi::CString::new(get_binding_text(&profile.inputs[i][0])).unwrap();
+            sdl3_ttf_sys::ttf::TTF_SetTextString(ttf_text, binding_1.as_ptr(), 0);
+            draw_binding_text(renderer, ttf_text, rect, row_height, selected, gather, i, 0);
+
+            let binding_2 =
+                std::ffi::CString::new(get_binding_text(&profile.inputs[i][1])).unwrap();
+            sdl3_ttf_sys::ttf::TTF_SetTextString(ttf_text, binding_2.as_ptr(), 0);
+            draw_binding_text(renderer, ttf_text, rect, row_height, selected, gather, i, 1);
+        }
+    }
+    let c_text = std::ffi::CString::new("Save and Exit").unwrap();
+    unsafe {
+        sdl3_ttf_sys::ttf::TTF_SetFontStyle(font, sdl3_ttf_sys::ttf::TTF_STYLE_BOLD);
+        sdl3_ttf_sys::ttf::TTF_SetTextString(ttf_text, c_text.as_ptr(), 0);
+        let (mut text_w, mut text_h) = (0, 0);
+        sdl3_ttf_sys::ttf::TTF_GetTextSize(ttf_text, &mut text_w, &mut text_h);
+
+        if selected.0 == PROFILE_SIZE {
+            draw_highlight(
+                renderer,
+                rect.x as f32 + (rect.w - text_w) as f32 / 2.0,
+                rect.y as f32 + ((PROFILE_SIZE + 1) * row_height) as f32,
+                text_w,
+                text_h,
+            );
+        }
+
+        sdl3_ttf_sys::ttf::TTF_DrawRendererText(
+            ttf_text,
+            rect.x as f32 + (rect.w - text_w) as f32 / 2.0,
+            rect.y as f32 + ((PROFILE_SIZE + 1) * row_height) as f32,
+        );
+    };
+}
+
+fn draw_highlight(
+    renderer: *mut sdl3_sys::render::SDL_Renderer,
+    x: f32,
+    y: f32,
+    text_w: i32,
+    text_h: i32,
+) {
+    unsafe {
+        sdl3_sys::render::SDL_SetRenderDrawColor(renderer, 50, 100, 180, 255);
+
+        let highlight = sdl3_sys::rect::SDL_FRect {
+            x,
+            y,
+            w: text_w as f32,
+            h: text_h as f32,
+        };
+        sdl3_sys::render::SDL_RenderFillRect(renderer, &highlight);
+        sdl3_sys::render::SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+    }
+}
+
+#[allow(clippy::too_many_arguments)]
+fn draw_binding_text(
+    renderer: *mut sdl3_sys::render::SDL_Renderer,
+    ttf_text: *mut sdl3_ttf_sys::ttf::TTF_Text,
+    rect: sdl3_sys::rect::SDL_Rect,
+    row_height: usize,
+    selected: (usize, usize),
+    gather: usize,
+    i: usize,
+    binding: usize,
+) {
+    unsafe {
+        if selected.0 == i && selected.1 == binding {
+            if gather > 0 {
+                let gather_text = std::ffi::CString::new(format!("{}...", gather)).unwrap();
+                sdl3_ttf_sys::ttf::TTF_SetTextString(ttf_text, gather_text.as_ptr(), 0);
+            }
+            let (mut text_w, mut text_h) = (0, 0);
+            sdl3_ttf_sys::ttf::TTF_GetTextSize(ttf_text, &mut text_w, &mut text_h);
+            draw_highlight(
+                renderer,
+                rect.x as f32 + (rect.w / 3) as f32 * if selected.1 == 0 { 1.0 } else { 2.0 },
+                rect.y as f32 + ((i + 1) * row_height) as f32,
+                text_w,
+                text_h,
+            );
+        }
+        sdl3_ttf_sys::ttf::TTF_DrawRendererText(
+            ttf_text,
+            rect.x as f32 + (rect.w / 3) as f32 * (binding as f32 + 1.0),
+            rect.y as f32 + ((i + 1) * row_height) as f32,
+        );
+    }
+}
+
+fn get_binding_text(binding: &Option<ui::config::InputItem>) -> String {
+    if let Some(binding) = binding {
+        match binding {
+            ui::config::InputItem::Key(key) => {
+                return unsafe {
+                    std::ffi::CStr::from_ptr(sdl3_sys::keyboard::SDL_GetScancodeName(
+                        sdl3_sys::scancode::SDL_Scancode(key.id),
+                    ))
+                    .to_str()
+                    .unwrap()
+                    .to_string()
+                };
+            }
+            ui::config::InputItem::ControllerButton(controller_button) => {
+                return unsafe {
+                    std::ffi::CStr::from_ptr(sdl3_sys::gamepad::SDL_GetGamepadStringForButton(
+                        sdl3_sys::gamepad::SDL_GamepadButton(controller_button.id),
+                    ))
+                    .to_str()
+                    .unwrap()
+                    .to_string()
+                };
+            }
+            ui::config::InputItem::ControllerAxis(controller_axis) => {
+                return unsafe {
+                    let axis =
+                        std::ffi::CStr::from_ptr(sdl3_sys::gamepad::SDL_GetGamepadStringForAxis(
+                            sdl3_sys::gamepad::SDL_GamepadAxis(controller_axis.id),
+                        ))
+                        .to_str()
+                        .unwrap()
+                        .to_string();
+                    let direction = if controller_axis.axis > 0 { "+" } else { "-" };
+                    format!("{} {}", axis, direction)
+                };
+            }
+            ui::config::InputItem::JoystickButton(joystick_button) => {
+                return format!("Joystick Button {}", joystick_button.id);
+            }
+            ui::config::InputItem::JoystickHat(joystick_hat) => {
+                let direction = match joystick_hat.direction {
+                    1 => "Up",
+                    2 => "Right",
+                    4 => "Down",
+                    8 => "Left",
+                    _ => "Unknown",
+                };
+                return format!("Joystick Hat {} {}", joystick_hat.id, direction);
+            }
+            ui::config::InputItem::JoystickAxis(joystick_axis) => {
+                let direction = if joystick_axis.axis > 0 { "+" } else { "-" };
+                return format!("Joystick Axis {} {}", joystick_axis.id, direction);
+            }
+        }
+    }
+    "(unset)".to_string()
+}
+
+pub fn get_default_profile() -> ui::config::InputProfile {
+    let mut inputs: [[Option<ui::config::InputItem>; 2]; PROFILE_SIZE] =
+        [const { [None, None] }; PROFILE_SIZE];
+
+    inputs[R_DPAD] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_D),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_DPAD_RIGHT),
+            },
+        )),
+    ];
+    inputs[L_DPAD] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_A),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_DPAD_LEFT),
+            },
+        )),
+    ];
+    inputs[D_DPAD] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_S),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_DPAD_DOWN),
+            },
+        )),
+    ];
+    inputs[U_DPAD] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_W),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_DPAD_UP),
+            },
+        )),
+    ];
+    inputs[START_BUTTON] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_RETURN),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_START),
+            },
+        )),
+    ];
+    inputs[Z_TRIG] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_Z),
+        })),
+        Some(ui::config::InputItem::ControllerAxis(
+            ui::config::InputControllerAxis {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_AXIS_LEFT_TRIGGER),
+                axis: 1,
+                initial_state: 0,
+            },
+        )),
+    ];
+    inputs[B_BUTTON] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_LCTRL),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_WEST),
+            },
+        )),
+    ];
+    inputs[A_BUTTON] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_LSHIFT),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_SOUTH),
+            },
+        )),
+    ];
+    inputs[R_CBUTTON] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_L),
+        })),
+        Some(ui::config::InputItem::ControllerAxis(
+            ui::config::InputControllerAxis {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_AXIS_RIGHTX),
+                axis: 1,
+                initial_state: 0,
+            },
+        )),
+    ];
+    inputs[L_CBUTTON] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_J),
+        })),
+        Some(ui::config::InputItem::ControllerAxis(
+            ui::config::InputControllerAxis {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_AXIS_RIGHTX),
+                axis: -1,
+                initial_state: 0,
+            },
+        )),
+    ];
+    inputs[D_CBUTTON] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_K),
+        })),
+        Some(ui::config::InputItem::ControllerAxis(
+            ui::config::InputControllerAxis {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_AXIS_RIGHTY),
+                axis: 1,
+                initial_state: 0,
+            },
+        )),
+    ];
+    inputs[U_CBUTTON] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_I),
+        })),
+        Some(ui::config::InputItem::ControllerAxis(
+            ui::config::InputControllerAxis {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_AXIS_RIGHTY),
+                axis: -1,
+                initial_state: 0,
+            },
+        )),
+    ];
+    inputs[R_TRIG] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_C),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER),
+            },
+        )),
+    ];
+    inputs[L_TRIG] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_X),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_LEFT_SHOULDER),
+            },
+        )),
+    ];
+    inputs[AXIS_LEFT] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_LEFT),
+        })),
+        Some(ui::config::InputItem::ControllerAxis(
+            ui::config::InputControllerAxis {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_AXIS_LEFTX),
+                axis: -1,
+                initial_state: 0,
+            },
+        )),
+    ];
+    inputs[AXIS_RIGHT] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_RIGHT),
+        })),
+        Some(ui::config::InputItem::ControllerAxis(
+            ui::config::InputControllerAxis {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_AXIS_LEFTX),
+                axis: 1,
+                initial_state: 0,
+            },
+        )),
+    ];
+    inputs[AXIS_UP] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_UP),
+        })),
+        Some(ui::config::InputItem::ControllerAxis(
+            ui::config::InputControllerAxis {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_AXIS_LEFTY),
+                axis: -1,
+                initial_state: 0,
+            },
+        )),
+    ];
+    inputs[AXIS_DOWN] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_DOWN),
+        })),
+        Some(ui::config::InputItem::ControllerAxis(
+            ui::config::InputControllerAxis {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_AXIS_LEFTY),
+                axis: 1,
+                initial_state: 0,
+            },
+        )),
+    ];
+    inputs[HOTKEY] = [
+        Some(ui::config::InputItem::Key(ui::config::InputKeyButton {
+            id: i32::from(sdl3_sys::scancode::SDL_SCANCODE_COMMA),
+        })),
+        Some(ui::config::InputItem::ControllerButton(
+            ui::config::InputKeyButton {
+                id: i32::from(sdl3_sys::gamepad::SDL_GAMEPAD_BUTTON_BACK),
+            },
+        )),
+    ];
+
+    ui::config::InputProfile {
+        inputs,
+        dinput: false,
+        deadzone: DEADZONE_DEFAULT,
+    }
+}

src/ui/retroachievements.rs

@@ -20,7 +20,7 @@ pub fn ra_window(app: &ui::gui::AppWindow) {
     }
 
     if !cfg!(ra_hardcore_enabled) {
-        app.set_ra_softcore_only(true);
+        app.set_ra_casual_only(true);
     }
 
     if app.get_ra_enabled() && !app.get_ra_username().is_empty() {

src/ui/storage.rs

@@ -13,6 +13,7 @@ pub enum SaveTypes {
     Romsave,
 }
 
+#[derive(Default)]
 pub struct Paths {
     pub eep_file_path: std::path::PathBuf,
     pub sra_file_path: std::path::PathBuf,
@@ -25,19 +26,19 @@ pub struct Paths {
 
 // the bool indicates whether the save has been written to
 // if that is the case, it will be flushed to the disk when the program closes
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Default, Clone, serde::Serialize, serde::Deserialize)]
 pub struct Save {
     pub data: Vec<u8>,
     pub write_pending: bool,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Default, Clone, serde::Serialize, serde::Deserialize)]
 pub struct RomSave {
-    pub data: std::collections::HashMap<u32, u8>,
+    pub data: rustc_hash::FxHashMap<u32, u8>,
     pub write_pending: bool,
 }
 
-#[derive(serde::Serialize, serde::Deserialize)]
+#[derive(Default, Clone, serde::Serialize, serde::Deserialize)]
 pub struct Saves {
     pub eeprom: Save,
     pub sram: Save,
@@ -242,25 +243,21 @@ pub fn load_saves(ui: &mut ui::Ui, netplay: &mut Option<netplay::Netplay>) {
                 netplay.as_mut().unwrap(),
                 "eep",
                 &ui.storage.saves.eeprom.data,
-                ui.storage.saves.eeprom.data.len(),
             );
             netplay::send_save(
                 netplay.as_mut().unwrap(),
                 "sra",
                 &ui.storage.saves.sram.data,
-                ui.storage.saves.sram.data.len(),
             );
             netplay::send_save(
                 netplay.as_mut().unwrap(),
                 "fla",
                 &ui.storage.saves.flash.data,
-                ui.storage.saves.flash.data.len(),
             );
             netplay::send_save(
                 netplay.as_mut().unwrap(),
                 "mpk",
                 &ui.storage.saves.mempak.data,
-                ui.storage.saves.mempak.data.len(),
             );
 
             let mut compressed_sd = Vec::new();
@@ -269,12 +266,7 @@ pub fn load_saves(ui: &mut ui::Ui, netplay: &mut Option<netplay::Netplay>) {
             {
                 compressed_sd = file_data;
             }
-            netplay::send_save(
-                netplay.as_mut().unwrap(),
-                "img",
-                &compressed_sd,
-                compressed_sd.len(),
-            );
+            netplay::send_save(netplay.as_mut().unwrap(), "img", &compressed_sd);
 
             let mut compressed_romsave = Vec::new();
             if !ui.storage.saves.romsave.data.is_empty()
@@ -283,12 +275,7 @@ pub fn load_saves(ui: &mut ui::Ui, netplay: &mut Option<netplay::Netplay>) {
             {
                 compressed_romsave = compressed_file_data;
             }
-            netplay::send_save(
-                netplay.as_mut().unwrap(),
-                "rom",
-                &compressed_romsave,
-                compressed_romsave.len(),
-            );
+            netplay::send_save(netplay.as_mut().unwrap(), "rom", &compressed_romsave);
         } else {
             netplay::receive_save(
                 netplay.as_mut().unwrap(),

src/ui/usb.rs

@@ -11,7 +11,7 @@ pub struct UsbData {
     pub data_size: u32,
 }
 
-fn respond_to_handshake(usb_tx: &tokio::sync::broadcast::Sender<UsbData>, data: Vec<u8>) {
+fn respond_to_handshake(usb_tx: &tokio::sync::mpsc::UnboundedSender<UsbData>, data: Vec<u8>) {
     if let Ok(data) = String::from_utf8(data)
         && data == "N64"
     {
@@ -29,98 +29,98 @@ fn respond_to_handshake(usb_tx: &tokio::sync::broadcast::Sender<UsbData>, data:
 async fn handle_connection(
     conn: tokio::net::TcpStream,
     mut shutdown_rx: tokio::sync::watch::Receiver<()>,
-    mut usb_rx: tokio::sync::broadcast::Receiver<UsbData>,
-    usb_tx: tokio::sync::broadcast::Sender<UsbData>,
-    cart_tx: tokio::sync::broadcast::Sender<UsbData>,
+    usb_rx: &mut tokio::sync::mpsc::UnboundedReceiver<UsbData>,
+    usb_tx: tokio::sync::mpsc::UnboundedSender<UsbData>,
+    cart_tx: tokio::sync::mpsc::UnboundedSender<UsbData>,
 ) {
     let (mut incoming, mut outgoing) = conn.into_split();
 
     let mut shutdown_rx_clone = shutdown_rx.clone();
+
+    while usb_rx.try_recv().is_ok() {} // drain stale USB messages
+
     tokio::spawn(async move {
+        let mut incoming_buffer = vec![0u8; 4096];
+        let mut data_type: Option<u32> = None;
+        let mut data_size: Option<u32> = None;
+        let mut usb_buffer: Vec<u8> = vec![];
         loop {
             tokio::select! {
-                data = usb_rx.recv() => {
-                    match data {
-                        Ok(data) => {
-                            let mut output: Vec<u8> = vec![];
-                            output.extend_from_slice(&data.data_type.to_be_bytes());
-                            output.extend_from_slice(&data.data_size.to_be_bytes());
-                            output.extend_from_slice(&data.data);
-                            if outgoing.write_all(&output).await.is_err() {
-                                break;
+                result = incoming.read(&mut incoming_buffer) => {
+                    match result {
+                        Ok(0) => {
+                            break;
+                        }
+                        Ok(n) => {
+                            usb_buffer.extend_from_slice(&incoming_buffer[0..n]);
+                            if data_type.is_none() {
+                                if usb_buffer.len() < 4 {
+                                    continue;
+                                } else {
+                                    data_type = Some(u32::from_be_bytes(usb_buffer[0..4].try_into().unwrap()));
+                                    usb_buffer.drain(0..4);
+                                }
+                            }
+                            if data_type.is_some() && data_size.is_none() {
+                                if usb_buffer.len() < 4 {
+                                    continue;
+                                } else {
+                                    data_size = Some(u32::from_be_bytes(usb_buffer[0..4].try_into().unwrap()));
+                                    usb_buffer.drain(0..4);
+                                }
+                            }
+                            if let Some(d_type) = data_type && let Some(d_size) = data_size {
+                                let length = d_size as usize;
+                                if usb_buffer.len() >= length {
+                                    let usb_data = UsbData {
+                                        data: usb_buffer[0..length].to_vec(),
+                                        data_type: d_type,
+                                        data_size: d_size,
+                                    };
+                                    usb_buffer.drain(0..length);
+                                    if usb_data.data_type == DATATYPE_TCPTEST {
+                                        respond_to_handshake(&usb_tx,usb_data.data);
+                                    } else if usb_data.data_type == DATATYPE_ROMUPLOAD {
+                                        panic!("ROM upload not supported");
+                                    } else {
+                                        cart_tx.send(usb_data).unwrap();
+                                    }
+                                    data_type = None;
+                                    data_size = None;
+                                }
                             }
                         }
-                        Err(tokio::sync::broadcast::error::RecvError::Lagged(_)) => {
-                            panic!("usb_rx lagged");
-                        }
-                        Err(tokio::sync::broadcast::error::RecvError::Closed) => {
-                          break;
+                        Err(_e) => {
+                            break;
                         }
                     }
                 }
-                _ = shutdown_rx_clone.changed() => {
+                _ = shutdown_rx.changed() => {
                     break;
                 }
             }
         }
     });
 
-    let mut incoming_buffer = vec![0u8; 4096];
-    let mut data_type: Option<u32> = None;
-    let mut data_size: Option<u32> = None;
-    let mut usb_buffer: Vec<u8> = vec![];
     loop {
         tokio::select! {
-            result = incoming.read(&mut incoming_buffer) => {
-                match result {
-                    Ok(0) => {
-                        break;
-                    }
-                    Ok(n) => {
-                        usb_buffer.extend_from_slice(&incoming_buffer[0..n]);
-                        if data_type.is_none() {
-                            if usb_buffer.len() < 4 {
-                                continue;
-                            } else {
-                                data_type = Some(u32::from_be_bytes(usb_buffer[0..4].try_into().unwrap()));
-                                usb_buffer.drain(0..4);
-                            }
-                        }
-                        if data_type.is_some() && data_size.is_none() {
-                            if usb_buffer.len() < 4 {
-                                continue;
-                            } else {
-                                data_size = Some(u32::from_be_bytes(usb_buffer[0..4].try_into().unwrap()));
-                                usb_buffer.drain(0..4);
-                            }
-                        }
-                        if let Some(d_type) = data_type && let Some(d_size) = data_size {
-                            let length = d_size as usize;
-                            if usb_buffer.len() >= length {
-                                let usb_data = UsbData {
-                                    data: usb_buffer[0..length].to_vec(),
-                                    data_type: d_type,
-                                    data_size: d_size,
-                                };
-                                usb_buffer.drain(0..length);
-                                if usb_data.data_type == DATATYPE_TCPTEST {
-                                    respond_to_handshake(&usb_tx,usb_data.data);
-                                } else if usb_data.data_type == DATATYPE_ROMUPLOAD {
-                                    panic!("ROM upload not supported");
-                                } else {
-                                    cart_tx.send(usb_data).unwrap();
-                                }
-                                data_type = None;
-                                data_size = None;
-                            }
+            data = usb_rx.recv() => {
+                match data {
+                    Some(data) => {
+                        let mut output: Vec<u8> = vec![];
+                        output.extend_from_slice(&data.data_type.to_be_bytes());
+                        output.extend_from_slice(&data.data_size.to_be_bytes());
+                        output.extend_from_slice(&data.data);
+                        if outgoing.write_all(&output).await.is_err() {
+                            break;
                         }
                     }
-                    Err(_e) => {
-                        break;
+                    None => {
+                      break;
                     }
                 }
             }
-            _ = shutdown_rx.changed() => {
+            _ = shutdown_rx_clone.changed() => {
                 break;
             }
         }
@@ -133,24 +133,23 @@ pub fn init() -> (
     ui::Usb,
 ) {
     let (shutdown_tx, mut shutdown_rx) = tokio::sync::watch::channel(());
-    let (usb_tx, usb_rx): (
-        tokio::sync::broadcast::Sender<UsbData>,
-        tokio::sync::broadcast::Receiver<UsbData>,
-    ) = tokio::sync::broadcast::channel(1024);
+    let (usb_tx, mut usb_rx): (
+        tokio::sync::mpsc::UnboundedSender<UsbData>,
+        tokio::sync::mpsc::UnboundedReceiver<UsbData>,
+    ) = tokio::sync::mpsc::unbounded_channel();
     let (cart_tx, cart_rx): (
-        tokio::sync::broadcast::Sender<UsbData>,
-        tokio::sync::broadcast::Receiver<UsbData>,
-    ) = tokio::sync::broadcast::channel(1024);
+        tokio::sync::mpsc::UnboundedSender<UsbData>,
+        tokio::sync::mpsc::UnboundedReceiver<UsbData>,
+    ) = tokio::sync::mpsc::unbounded_channel();
 
     let usb_tx_clone = usb_tx.clone();
-    let cart_rx_clone = cart_rx.resubscribe();
     let handle = tokio::spawn(async move {
         if let Ok(listener) = tokio::net::TcpListener::bind("localhost:48646").await {
             loop {
                 tokio::select! {
                     res = listener.accept() => {
                         if let Ok((c,_)) = res {
-                            handle_connection(c,shutdown_rx.clone(),usb_rx.resubscribe(),usb_tx.clone(),cart_tx.clone()).await;
+                            handle_connection(c,shutdown_rx.clone(),&mut usb_rx,usb_tx.clone(),cart_tx.clone()).await;
                         } else {
                             break;
                         }
@@ -169,12 +168,12 @@ pub fn init() -> (
         Some(handle),
         ui::Usb {
             usb_tx: Some(usb_tx_clone),
-            cart_rx: Some(cart_rx_clone),
+            cart_rx: Some(cart_rx),
         },
     )
 }
 
-pub async fn close(
+pub fn close(
     shutdown_tx: Option<tokio::sync::watch::Sender<()>>,
     usb_handle: Option<tokio::task::JoinHandle<()>>,
 ) {
@@ -182,15 +181,17 @@ pub async fn close(
         && let Some(shutdown_tx) = shutdown_tx
     {
         let _ = shutdown_tx.send(());
-        if tokio::time::timeout(std::time::Duration::from_secs(1), &mut handle)
-            .await
-            .is_err()
-        {
-            handle.abort();
-        }
+        tokio::task::spawn(async move {
+            if tokio::time::timeout(std::time::Duration::from_secs(1), &mut handle)
+                .await
+                .is_err()
+            {
+                handle.abort();
+            }
+        });
     }
 }
 
-pub fn send_to_usb(usb_tx: &tokio::sync::broadcast::Sender<UsbData>, buffer: UsbData) {
+pub fn send_to_usb(usb_tx: &tokio::sync::mpsc::UnboundedSender<UsbData>, buffer: UsbData) {
     usb_tx.send(buffer).unwrap();
 }

src/ui/video.rs

@@ -1,7 +1,7 @@
 #![allow(non_snake_case)]
 #![allow(non_camel_case_types)]
 include!(concat!(env!("OUT_DIR"), "/parallel_bindings.rs"));
-use crate::{device, retroachievements, ui};
+use crate::{device, netplay, retroachievements, ui};
 
 const PAL_WIDESCREEN_WIDTH: i32 = 512;
 const PAL_STANDARD_WIDTH: i32 = 384;
@@ -10,7 +10,7 @@ const NTSC_WIDESCREEN_WIDTH: i32 = 426;
 const NTSC_STANDARD_WIDTH: i32 = 320;
 const NTSC_HEIGHT: i32 = 240;
 
-fn build_gfx_info(device: &mut device::Device) -> GFX_INFO {
+fn build_gfx_info(device: &mut device::Device, netplay: bool) -> GFX_INFO {
     GFX_INFO {
         RDRAM: device.rdram.mem.as_mut_ptr(),
         DMEM: device.rsp.mem.as_mut_ptr(),
@@ -20,9 +20,9 @@ fn build_gfx_info(device: &mut device::Device) -> GFX_INFO {
         DPC_END_REG: &mut device.rdp.regs_dpc[device::rdp::DPC_END_REG],
         DPC_STATUS_REG: &mut device.rdp.regs_dpc[device::rdp::DPC_STATUS_REG],
         PAL: device.cart.pal,
-        widescreen: device.ui.config.video.widescreen,
         fullscreen: device.ui.video.fullscreen,
-        vsync: if device.netplay.is_none() {
+        widescreen: device.ui.video.widescreen,
+        vsync: if !netplay {
             device.ui.config.video.vsync
         } else {
             false
@@ -34,7 +34,7 @@ fn build_gfx_info(device: &mut device::Device) -> GFX_INFO {
     }
 }
 
-pub fn init(device: &mut device::Device) {
+pub fn init(device: &mut device::Device, netplay: bool) {
     ui::sdl_init(sdl3_sys::init::SDL_INIT_VIDEO);
     ui::ttf_init();
 
@@ -56,14 +56,14 @@ pub fn init(device: &mut device::Device) {
         2
     };
     if device.cart.pal {
-        window_width = if device.ui.config.video.widescreen {
+        window_width = if device.ui.video.widescreen {
             PAL_WIDESCREEN_WIDTH * scale
         } else {
             PAL_STANDARD_WIDTH * scale
         };
         window_height = PAL_HEIGHT * scale;
     } else {
-        window_width = if device.ui.config.video.widescreen {
+        window_width = if device.ui.video.widescreen {
             NTSC_WIDESCREEN_WIDTH * scale
         } else {
             NTSC_STANDARD_WIDTH * scale
@@ -99,7 +99,7 @@ pub fn init(device: &mut device::Device) {
         sdl3_sys::everything::SDL_HideCursor();
     }
 
-    let gfx_info = build_gfx_info(device);
+    let gfx_info = build_gfx_info(device, netplay);
 
     unsafe {
         let font_bytes = include_bytes!("../../data/ui/RobotoMono-Regular.ttf");
@@ -165,8 +165,12 @@ pub fn save_state(rdp_state: *mut u8) {
     unsafe { rdp_save_state(rdp_state) }
 }
 
+pub fn idle() {
+    unsafe { rdp_idle() }
+}
+
 pub fn load_state(device: &mut device::Device, rdp_state: *const u8) {
-    let gfx_info = build_gfx_info(device);
+    let gfx_info = build_gfx_info(device, device.netplay.is_some());
     unsafe {
         rdp_load_state(gfx_info, rdp_state);
         for reg in 0..device::vi::VI_REGS_COUNT {
@@ -175,12 +179,13 @@ pub fn load_state(device: &mut device::Device, rdp_state: *const u8) {
     }
 }
 
-pub fn pause_loop(frame_time: f64) {
+pub fn pause_loop(ui: &mut ui::Ui, frame_time: f64) {
     let mut paused = true;
     let mut frame_advance = false;
     while paused && !frame_advance {
         std::thread::sleep(std::time::Duration::from_secs_f64(frame_time));
         unsafe { sdl3_sys::events::SDL_PumpEvents() };
+        ui::input::get(ui, 0); // to gather hotkey input
         retroachievements::do_idle();
         let callback = unsafe { rdp_check_callback() };
         paused = callback.paused;
@@ -194,9 +199,12 @@ pub fn check_callback(device: &mut device::Device) -> (bool, bool) {
     device.cpu.running = callback.emu_running;
     if device.netplay.is_none() {
         if callback.save_state {
-            device.save_state = true;
+            device.savestate.save_state = true;
         } else if callback.load_state {
-            device.load_state = true;
+            device.savestate.load_state = true;
+        }
+        if callback.load_rewind && device.ui.config.emulation.rewind {
+            device.savestate.load_rewind = true;
         }
         if callback.reset_game {
             device.cpu.cop0.regs[device::cop0::COP0_CAUSE_REG] |= device::cop0::COP0_CAUSE_IP4;
@@ -209,9 +217,9 @@ pub fn check_callback(device: &mut device::Device) -> (bool, bool) {
                 device.cpu.clock_rate, // 1 second
             );
         }
-        if device.vi.enable_speed_limiter != callback.enable_speedlimiter {
+        if device.speed_limiter.enabled != callback.enable_speedlimiter {
             speed_limiter_toggled = true;
-            device.vi.enable_speed_limiter = callback.enable_speedlimiter;
+            device.speed_limiter.enabled = callback.enable_speedlimiter;
         }
     }
 
@@ -233,6 +241,16 @@ pub fn check_callback(device: &mut device::Device) -> (bool, bool) {
     } else if callback.raise_volume {
         ui::audio::raise_audio_volume(&mut device.ui);
     }
+
+    if let Some(netplay) = &mut device.netplay
+        && netplay.player_number == 0
+    {
+        if callback.decrease_input_delay {
+            netplay::send_input_delay(netplay, netplay.input_delay - 1);
+        } else if callback.increase_input_delay {
+            netplay::send_input_delay(netplay, netplay.input_delay + 1);
+        }
+    }
     (speed_limiter_toggled, callback.paused)
 }
 
@@ -256,37 +274,3 @@ pub fn onscreen_message(message: &str, milliseconds: MESSAGE_LENGTH) {
         rdp_onscreen_message(c_message.as_ptr(), milliseconds)
     };
 }
-
-pub fn draw_text(
-    text: &str,
-    renderer: *mut sdl3_sys::render::SDL_Renderer,
-    image_texture: *mut sdl3_sys::render::SDL_Texture,
-    text_engine: *mut sdl3_ttf_sys::ttf::TTF_TextEngine,
-    font: *mut sdl3_ttf_sys::ttf::TTF_Font,
-) {
-    unsafe {
-        let (mut w, mut h) = (0, 0);
-        sdl3_sys::render::SDL_GetRenderOutputSize(renderer, &mut w, &mut h);
-
-        let c_text = std::ffi::CString::new(text).unwrap();
-        let ttf_text = sdl3_ttf_sys::ttf::TTF_CreateText(text_engine, font, c_text.as_ptr(), 0);
-
-        sdl3_sys::everything::SDL_RenderClear(renderer);
-        let rect = sdl3_sys::rect::SDL_FRect {
-            x: 0.0,
-            y: 0.0,
-            w: w as f32,
-            h: (h - sdl3_ttf_sys::ttf::TTF_GetFontHeight(font)) as f32,
-        };
-        sdl3_sys::render::SDL_RenderTexture(renderer, image_texture, std::ptr::null(), &rect);
-        let (mut text_w, mut text_h) = (0, 0);
-        sdl3_ttf_sys::ttf::TTF_GetTextSize(ttf_text, &mut text_w, &mut text_h);
-        sdl3_ttf_sys::ttf::TTF_DrawRendererText(
-            ttf_text,
-            (w / 2 - text_w / 2) as f32,
-            (h - text_h) as f32,
-        );
-        sdl3_sys::render::SDL_RenderPresent(renderer);
-        sdl3_ttf_sys::ttf::TTF_DestroyText(ttf_text);
-    }
-}

src/ui/vru.rs

@@ -7,13 +7,13 @@ pub fn prompt_for_match(words: &[String], frame_time: f64) -> u16 {
     dedup_words.sort();
     dedup_words.dedup();
 
-    let (tx, mut rx) = tokio::sync::mpsc::channel(1);
+    let (tx, mut rx) = tokio::sync::mpsc::unbounded_channel();
 
     let vru_dialog = gui::VruDialog::new().unwrap();
     let vru_dialog_weak = vru_dialog.as_weak();
 
     vru_dialog.on_vru_button_clicked(move |chosen_word| {
-        tx.try_send(chosen_word.to_string()).unwrap();
+        tx.send(chosen_word.to_string()).unwrap();
         vru_dialog_weak.unwrap().hide().unwrap();
     });