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Some more lua interface work

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This commit is contained in:
Henrik Rydgård
2025-10-06 17:03:37 -06:00
parent b5269fbf93
commit 196a2eca3d
1 changed files with 27 additions and 22 deletions
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Core/LuaContext.cpp
+27 -22
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@@ -253,10 +253,6 @@ void LuaContext::SetupContext(sol::state &lua) {
lua.set_function("bitcast_s32_to_float", &bitcast_s32_to_float);
lua.set_function("bitcast_float_to_s32", &bitcast_float_to_s32);
// System control (TODO: Should this be privileged to certain types of script?)
lua.set_function("stop", &stop);
lua.set_function("reset", &reset);
// MIPS instruction utilities
lua.set_function("asm", [this](int destAddress, const char *code) -> void {
if (!Memory::IsValid4AlignedAddress(destAddress)) {
@@ -277,9 +273,11 @@ void LuaContext::SetupContext(sol::state &lua) {
lua.set_function("sys_call", &sys_call);
// Memory tools
sol::table mem = lua.create_table();
lua["mem"] = mem;
// After modifying code, this needs to be used.
lua.set_function("invalidate_cache", [this](int start, int size) -> void {
mem.set_function("invalidate_cache", [this](int start, int size) -> void {
if (!Memory::IsValidRange(start, size)) {
PrintF(LogLineType::Error, "invalidate_cache: bad range %08x + %08x", start, size);
return;
@@ -292,7 +290,7 @@ void LuaContext::SetupContext(sol::state &lua) {
}
});
lua.set_function("memcpy", [this](int dest, int src, int size) -> void {
mem.set_function("copy", [this](int dest, int src, int size) -> void {
if (!Memory::IsValidRange(dest, size) || !Memory::IsValidRange(src, size)) {
PrintF(LogLineType::Error, "memcpy: bad range dest %08x + %08x or src %08x + %08x", dest, size, src, size);
return;
@@ -300,26 +298,15 @@ void LuaContext::SetupContext(sol::state &lua) {
Memory::MemcpyUnchecked(dest, src, size);
});
lua.set_function("memset", [this](int dest, int byte, int size) -> void {
mem.set_function("set", [this](int dest, int byte, int size) -> void {
if (!Memory::IsValidRange(dest, size)) {
PrintF(LogLineType::Error, "memset(%d): bad range dest %08x + %08x", (u8)byte, dest, size);
return;
}
Memory::MemsetUnchecked(dest, byte, size);
});
// UI interactions
lua.set_function("notify_info", [](const char *str, const char *id) {
g_OSD.Show(OSDType::MESSAGE_INFO, str, 0.0f, strlen(id) == 0 ? nullptr : id);
});
lua.set_function("notify_warn", [](const char *str, const char *id) {
g_OSD.Show(OSDType::MESSAGE_WARNING, str, 0.0f, strlen(id) == 0 ? nullptr : id);
});
lua.set_function("notify_error", [](const char *str, const char *id) {
g_OSD.Show(OSDType::MESSAGE_ERROR, str, 0.0f, strlen(id) == 0 ? nullptr : id);
});
lua.set_function("notify_success", [](const char *str, const char *id) {
g_OSD.Show(OSDType::MESSAGE_SUCCESS, str, 0.0f, strlen(id) == 0 ? nullptr : id);
mem.set_function("is_valid", [](int address) -> bool {
return Memory::IsValidAddress(address);
});
// Missing functions after studying Thirteen's plugins
@@ -336,11 +323,29 @@ void LuaContext::SetupContext(sol::state &lua) {
// We don't properly support the "Pause" code type, I don't think?
// Icache invalidation will not be automatic, unlike in cwcheats.
// Initialize useful constants.
// Game information constants.
lua["game"] = lua.create_table_with(
"ID", g_paramSFO.GetDiscID()
"ID", g_paramSFO.GetDiscID(),
"TITLE", g_paramSFO.GetValueString("TITLE")
);
// Emulator control
//
// TODO: Add a numeric version number that's easy to check for.
sol::table emu = lua.create_table_with(
"VERSION", PPSSPP_GIT_VERSION,
"stop", &stop,
"reset", &reset
);
lua["emu"] = emu;
// UI interactions
emu.set_function("notify", [](const char *str) {
g_OSD.Show(OSDType::MESSAGE_INFO, str, 0.0f, nullptr);
});
emu.set_function("warn", [](const char *str) {
g_OSD.Show(OSDType::MESSAGE_WARNING, str, 0.0f, nullptr);
});
lua["btn"] = lua.create_table_with(
"SELECT", 0x00000001,
"START", 0x00000008,