void do_keypad()
{
int bVert = !options.rotate && (BurnDrvGetFlags() & BDF_ORIENTATION_VERTICAL);
FBA_KEYPAD[0] = 0;
FBA_KEYPAD[1] = 0;
FBA_KEYPAD[2] = 0;
FBA_KEYPAD[3] = 0;
ServiceRequest = 0;
P1P2Start = 0;
sdl_input_read(false);
for (int it = 0; it < autofire_count; it++) {
if (autofire_state[it].state == 0 && (keypc & autofire_state[it].keypc)) {
autofire_state[it].state = 1;
}
if (autofire_state[it].state != 0 && !(keypc & autofire_state[it].keypc)) {
autofire_state[it].state = 0;
}
}
sdl_input_read(true);
// process redefinable keypresses
if (keypad & KEYPAD_UP) FBA_KEYPAD[0] |= bVert ? KEYPAD_LEFT : KEYPAD_UP;
if (keypad & KEYPAD_DOWN) FBA_KEYPAD[0] |= bVert ? KEYPAD_RIGHT : KEYPAD_DOWN;
if (keypad & KEYPAD_LEFT) FBA_KEYPAD[0] |= bVert ? KEYPAD_DOWN : KEYPAD_LEFT;
if (keypad & KEYPAD_RIGHT) FBA_KEYPAD[0] |= bVert ? KEYPAD_UP : KEYPAD_RIGHT;
if (keypad & KEYPAD_COIN) FBA_KEYPAD[0] |= KEYPAD_COIN;
if (keypad & KEYPAD_START) FBA_KEYPAD[0] |= KEYPAD_START;
if (keypad & KEYPAD_FIRE1) FBA_KEYPAD[0] |= KEYPAD_FIRE1; // A
if (keypad & KEYPAD_FIRE2) FBA_KEYPAD[0] |= KEYPAD_FIRE2; // B
if (keypad & KEYPAD_FIRE3) FBA_KEYPAD[0] |= KEYPAD_FIRE3; // X
if (keypad & KEYPAD_FIRE4) FBA_KEYPAD[0] |= KEYPAD_FIRE4; // Y
if (keypad & KEYPAD_FIRE5) FBA_KEYPAD[0] |= KEYPAD_FIRE5; // L
if (keypad & KEYPAD_FIRE6) FBA_KEYPAD[0] |= KEYPAD_FIRE6; // R
// process non-redefinable keypresses
if (keypc & BUTTON_QT) {
GameLooping = false;
keypc = keypad = 0;
}
if (keypc & BUTTON_MENU) {
keypc = keypad = 0;
SndPause(1);
gui_Run();
SndPause(0);
}
if (keypc & BUTTON_PAUSE) {
bPauseOn = !bPauseOn;
SndPause(bPauseOn);
keypc &= ~BUTTON_PAUSE;
}
if(!bPauseOn) { // savestate fails inside pause
if (keypc & BUTTON_QSAVE) {
StatedSave(nSavestateSlot);
keypc &= ~BUTTON_QSAVE;
}
if (keypc & BUTTON_QLOAD) {
StatedLoad(nSavestateSlot);
keypc &= ~BUTTON_QLOAD;
bPauseOn = 0;
}
}
if ((keypc & BUTTON_SL) && (keypc & BUTTON_SR)) {
if (keypc & BUTTON_Y) {
ChangeFrameskip();
keypc &= ~BUTTON_Y;
} else if (keypc & BUTTON_B && !bPauseOn) {
StatedSave(nSavestateSlot);
keypc &= ~BUTTON_B;
} else if (keypc & BUTTON_A && !bPauseOn) {
StatedLoad(nSavestateSlot);
keypc &= ~BUTTON_A;
bPauseOn = 0;
} else if (keypc & BUTTON_START) {
keypc = keypad = 0;
SndPause(1);
gui_Run();
SndPause(0);
} else if (keypc & BUTTON_SELECT) ServiceRequest = 1;
}
else if ((keypc & BUTTON_START) && (keypc & BUTTON_SELECT)) P1P2Start = 1;
}
static void gui_LoadState() { extern int done; if(!StatedLoad(nSavestateSlot)) done = 1; }
// The main message loop
int RunMessageLoop()
{
int bRestartVideo=0;
RunAgain:
if (nVidFullscreen)
{
while (ShowCursor(0)>=0)
; // hide cursor in fullscreen
}
// Size the window for current game
ScrnSize();
RunInit();
bRestartVideo = 0;
for (;;)
{
MSG Msg;
int nRet=0;
nRet=PeekMessage(&Msg,NULL,0,0,PM_REMOVE);
if (nRet!=0)
{
// A message is waiting to be processed
if (Msg.message == WM_QUIT)
{
break; // Quit program
}
if (Msg.message == WM_APP + 0)
{
bRestartVideo = 1;
break;
}
if (Msg.message == WM_KEYDOWN)
{
// Escape key
if (Msg.wParam == VK_ESCAPE)
{
if (bCmdOptUsed)
{
PostQuitMessage(0);
}
else
{
if (nVidFullscreen)
{
nVidFullscreen = 0;
PostMessage(NULL, WM_APP + 0, 0, 0);
}
}
}
// Hotkeys for savestates
if (Msg.wParam >= VK_F1 && Msg.wParam <= VK_F9)
{
if (GetAsyncKeyState(VK_CONTROL) & 0x80000000)
{
int nSlot = Msg.wParam + 1 - VK_F1;
if (GetAsyncKeyState(VK_SHIFT) & 0x80000000)
// Save state
{
StatedSave(nSlot);
}
else
// Load state
{
StatedLoad(nSlot);
}
}
}
}
#ifdef _DEBUG
// For the "counter"variable
if ((Msg.message==WM_SYSKEYDOWN || Msg.message==WM_KEYDOWN))
{
switch (Msg.wParam)
{
case 'N':
counter--;
break;
case 'M':
counter++;
break;
}
}
#endif
if ((Msg.message==WM_SYSKEYDOWN || Msg.message==WM_KEYDOWN)&&(Msg.lParam&0x20000000))
{
// An Alt/AltGr-key was pressed
switch (Msg.wParam)
{
case 'I':
bAppFastForward=!bAppFastForward;
break;
case 'O':
bAppStep=1;
break;
case 'P':
bRunPause=!bRunPause;
bAltPause=!bAltPause;
MenuUpdate();
break;
case 13 :
{
nVidFullscreen=!nVidFullscreen;
PostMessage(NULL,WM_APP+0,0,0);
break;
}
case 0xBB:
{
if(nDSoundVol < 0L)
{
nDSoundVol+=100L;
}
break;
}
case 0xBD:
{
if(nDSoundVol > -4000L)
{
nDSoundVol-=100L;
}
break;
}
}
}
// Check for messages for dialogs etc.
nRet=AppMessage(&Msg);
if (nRet!=0)
{
if(TranslateAccelerator(hScrnWnd, hAccel, &Msg)==0)
{
DispatchMessage(&Msg);
}
}
}
else
{
HWND hActive=GetActiveWindow();
bAppDoFast=bAppFastForward;
if (APP_TAKE_INPUT(hActive))
{
if (KEY_DOWN(VK_F7))
{
bAppDoFast=1;
}
}
// No messages are waiting
RunIdle();
}
}
if (nVidFullscreen==0)
{
while (ShowCursor(1)< 0); // show cursor in windowed
}
RunExit();
if (bRestartVideo)
{
int nRet=0;
VidExit();
MediaExit();
MediaInit();
// Reinit the video plugin
nRet=VidInit();
if (nRet!=0)
{
AppError("VidInit Failed",0);
}
if (bDrvOkay && bRunPause)
{
VidRedraw();
}
goto RunAgain;
}
return 0;
}