empathicqubit/AppleWin
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Add support for Pause / Restart key.

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Signed-off-by: Andrea Odetti <mariofutire@gmail.com>
This commit is contained in:
Andrea Odetti 2020-12-06 19:42:00 +00:00
parent 092a74f5b3
commit 81664c60aa
2 changed files with 40 additions and 16 deletions
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4
source/frontends/sa2/README.md
View file

@ -21,9 +21,9 @@ It is possible to run the CPU in a separate thread to keep the emulator running
## Hotkeys
``F2``, ``F5``, ``F6`` and ``F9`` have the same meaning as in AppleWin.
``F2``, ``F5``, ``F6``, ``F9``, ``F11``, ``F12`` and ``Pause`` have the same meaning as in AppleWin.
Left ALT and Right ALT emulate the Open and Solid Apple key.
``Left Alt`` and ``Right Alt`` emulate the Open and Solid Apple key.
## Audio

52
source/frontends/sa2/emulator.cpp
View file

@ -29,18 +29,23 @@
namespace
{
void updateWindowTitle(const std::shared_ptr<SDL_Window> & win)
{
GetAppleWindowTitle();
SDL_SetWindowTitle(win.get(), g_pAppTitle.c_str());
}
void cycleVideoType(const std::shared_ptr<SDL_Window> & win)
{
g_eVideoType++;
if (g_eVideoType >= NUM_VIDEO_MODES)
g_eVideoType = 0;
GetAppleWindowTitle();
SDL_SetWindowTitle(win.get(), g_pAppTitle.c_str());
Config_Save_Video();
VideoReinitialize();
VideoRedrawScreen();
updateWindowTitle(win);
}
void cycle50ScanLines(const std::shared_ptr<SDL_Window> & win)
@ -50,12 +55,11 @@ namespace
SetVideoStyle(videoStyle);
GetAppleWindowTitle();
SDL_SetWindowTitle(win.get(), g_pAppTitle.c_str());
Config_Save_Video();
VideoReinitialize();
VideoRedrawScreen();
updateWindowTitle(win);
}
void processAppleKey(const SDL_KeyboardEvent & key)
@ -161,17 +165,20 @@ Emulator::Emulator(
void Emulator::execute(const size_t next)
{
const size_t cyclesToExecute = mySpeed.getCyclesTillNext(next);
if (g_nAppMode == MODE_RUNNING)
{
const size_t cyclesToExecute = mySpeed.getCyclesTillNext(next);
const bool bVideoUpdate = true;
const UINT dwClksPerFrame = NTSC_GetCyclesPerFrame();
const bool bVideoUpdate = true;
const UINT dwClksPerFrame = NTSC_GetCyclesPerFrame();
const DWORD executedCycles = CpuExecute(cyclesToExecute, bVideoUpdate);
const DWORD executedCycles = CpuExecute(cyclesToExecute, bVideoUpdate);
g_dwCyclesThisFrame = (g_dwCyclesThisFrame + executedCycles) % dwClksPerFrame;
GetCardMgr().GetDisk2CardMgr().UpdateDriveState(executedCycles);
MB_PeriodicUpdate(executedCycles);
SpkrUpdate(executedCycles);
g_dwCyclesThisFrame = (g_dwCyclesThisFrame + executedCycles) % dwClksPerFrame;
GetCardMgr().GetDisk2CardMgr().UpdateDriveState(executedCycles);
MB_PeriodicUpdate(executedCycles);
SpkrUpdate(executedCycles);
}
}
void Emulator::updateTexture()
@ -306,6 +313,23 @@ void Emulator::processKeyDown(const SDL_KeyboardEvent & key, bool & quit)
Paddle::setButtonPressed(Paddle::ourSolidApple);
break;
}
case SDLK_PAUSE:
{
switch (g_nAppMode)
{
case MODE_RUNNING:
g_nAppMode = MODE_PAUSED;
SoundCore_SetFade(FADE_OUT);
break;
case MODE_PAUSED:
g_nAppMode = MODE_RUNNING;
SoundCore_SetFade(FADE_IN);
mySpeed.reset();
break;
}
updateWindowTitle(myWindow);
break;
}
}
}