As on a PSP: pressing HOME in a game shows "Do you want to quit the game?"
over it. The game keeps running but gets no input while it's up (sceCtrl
samples are blanked). Left/right picks Yes or No, the confirm button (our
Confirmation button setting, or what compat forces) chooses, the other face
button or HOME closes it, and Yes/No can be tapped. The volume keys change
the game volume a step at a time, shown on the volume bar.
Yes runs the game's registered exit callback first, like the PSP does,
showing "Please wait..." meanwhile. Then, if the XMB launched the game, the
XMB is booted again; otherwise it's back to the game browser, like Exit to
menu. If the callback hasn't ended the game in 10 s, it's quit anyway. Not
in the XMB itself, the PS1 emulator (its own HOME menu) or GE dumps.
It lives in UI/ImposeHome.cpp; EmuScreen only feeds it input and frames and
draws it over the PSP display.
With a firmware dump installed, it's drawn with the firmware's own art from
flash0:/kd/resource/impose.rsc, which is what impose.prx draws it from:
prerendered text for each system language (the question, Yes/No normal and
highlighted, Enter/Back, Please wait...), the button icons, the lines, the
volume bar, the battery and the clock glyphs. The format is documented in
ImposeHome.cpp. Without one, the same screen is drawn with our font and
simple shapes at the same positions.
Where impose.rsc doesn't say where things go, the layout follows
impose_02g.prx (6.61), decrypted and disassembled:
- The screen is filled with 0x9CE7 (#393939); the images are opaque.
- Lines at (80, 96) and (80, 175); impose.prx grows them from the middle
when it opens, which isn't done here.
- Volume bar: the speaker at (28, 223), 30 steps from x 62, 12 apart. It
shows our game volume in the PSP's 30 steps.
- Button guide: the cross icon always left, the circle right, "Enter" and
"Back" next to whichever confirms and cancels.
- Status bar: the battery at (450, 5) (60% and up full, 30% two bars, 12%
one, then empty), the clock ending next to it at y 5: "M/D H:MM", or
"D/M" for the DD/MM/YYYY format, no leading zero on the month, day or
hour, AM/PM for the 12-hour clock.
The clock is the emulated PSP's local time (__RtcGetCurrentLocalTime, new),
in the system's date and time formats. The battery is this device's, since
the emulated PSP's is always full; a device without one shows it full.
For that, Windows now reports -1 for SYSPROP_BATTERY_PERCENTAGE without a
battery (was 100), as SDL already did; SDL polls the battery even when the
status overlay doesn't show it, and the overlay leaves it out when there's
none.
Core side: __CtrlSetGameInputBlocked; __KernelCanExitToVSH and
__KernelRequestExitToVSH to quit to the XMB from outside a syscall; and
__KernelInvokeRegisteredExitCallback(toVSH), so a callback that returns
without exiting ends in the XMB rather than powering down.
New strings: "Do you want to quit the game?", "Please wait..." (Dialog).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NB244iFpvm14JH2FbwHXeQ
ThreadManForKernel's sceKernelPollEventFlag, imported by Yabause-PSP's
me.prx, and sceCtrl_driver's 3.71-3.73 NIDs for sceCtrlSetSamplingMode
and sceCtrlSetSamplingCycle (at the same addresses as the user exports
in ctrl.prx), imported by LightMP3's support.prx.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
ExceptionManagerForKernel's table was never registered, so kernel
modules importing sceKernelRegisterDefaultExceptionHandler (LightMP3's
exception.prx) were left with an unresolved import. It now holds only
that one: registering the unimplemented entries would take them from
the firmware's exceptionman.prx under --vsh. Nothing could have saved
the old layout, since it was never registered.
sceCtrl_driver's sceCtrlSetButtonIntercept hides buttons from user mode
readers, which Daedalus does with the system buttons games don't get
here anyway: a no-op. Daedalus's Media Engine build needs both.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
sceReg:made the registry writable in-memory (sceRegSetKeyValue/sceRegCreateKey overlay + merged cached lookups), which is what fixed the Chinese font. Fix#14032
The release was counted down on the WebSocket thread, one step per poll
of host time however many vblanks had passed, so how long a scripted
press lasted depended on how fast the emulator ran, and scripted runs
went different ways. sceCtrl now releases it after that many vblank
samples, on the emulator thread; the debugger only reports when it's done.
Also: wsdbg's :screenshot works in headless with Vulkan.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
NJEMU's SystemButtons.prx kernel plugin imports it when the firmware
reports 3.71 or later, and polls it every frame to read HOME/volume.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
sceCtrlPeek/ReadBufferPositive2/Negative2, which take a port before the
usual buffer and count. Not implemented.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Load and start VSH's kernel modules before booting vshmain.prx
A few flash0 modules (vshbridge.prx, paf.prx, common_gui.prx,
common_util.prx) should run for real once we know we're
actually booting the VSH rather than a game, since our fakes are unlikely
to be good substitutes for the genuine thing.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PSNaZnHCjmryS3ziVN9gZU
* Rename LogType to Log
* Explicitly use the Log:: enum when logging. Allows for autocomplete when editing.
* Mac/ARM64 buildfix
* Do the same with the hle result log macros
* Rename the log names to mixed case while at it.
* iOS buildfix
* Qt buildfix attempt, ARM32 buildfix
Rapid-fire works by holding down the button mapped for Rapid-Fire. Once
that's held, the PSP face buttons, L, R and Start will be repeated while
held.
With this new setting, you can change the repeat interval from the
default of 5 frames.
The interval is specified as frames rather than as milliseconds or
something because that often maps better to game logic.
* ControlMapper: Change the callbacks to be more suitable for the upcoming refactor.
* SetAllButtons: Separate bits to set and bits to clear.
* Oops, missed committing some files somehow
0xA0 vibration cheat(Xinput)
Syntax is: 0xA0NNLLLL 0x00MMRRRR
where NN/MM is time vibration lasts LLLL/RRRR is the vibration power
0xA1 read value for the vibration(Xinput) from game memory
Syntax is: 0xA1000000 0xNNNNNNNN
where NNNNNNNN is the address that stores following values at offset:
0xNNNNNNNN + 0x0 Left Vibration power,
0xNNNNNNNN + 0x2 Right Vibration Power
0xNNNNNNNN + 0x4 Left Vibration time
0xNNNNNNNN + 0x6 Right Vibration time
Left some room for other PPSSPP specific cheats(0xA2-0xAF)
