int DrvExit()
{
if (bDrvOkay) {
StopReplay();
VidExit();
InvalidateRect(hScrnWnd, NULL, 1);
UpdateWindow(hScrnWnd); // Blank screen window
DestroyWindow(hInpdDlg); // Make sure the Input Dialog is exited
DestroyWindow(hInpDIPSWDlg); // Make sure the DipSwitch Dialog is exited
DestroyWindow(hInpCheatDlg); // Make sure the Cheat Dialog is exited
if (nBurnDrvActive < nBurnDrvCount) {
MemCardEject(); // Eject memory card if present
if (bSaveRAM) {
StatedAuto(1); // Save NV (or full) RAM
bSaveRAM = false;
}
ConfigGameSave(bSaveInputs);
GameInpExit(); // Exit game input
BurnDrvExit(); // Exit the driver
}
}
BurnExtLoadRom = NULL;
bDrvOkay = 0; // Stop using the BurnDrv functions
bRunPause = 0; // Don't pause when exitted
if (bAudOkay) {
// Write silence into the sound buffer on exit, and for drivers which don't use pBurnSoundOut
memset(nAudNextSound, 0, nAudSegLen << 2);
}
CDEmuExit();
BurnExtCartridgeSetupCallback = NULL;
nBurnDrvActive = ~0U; // no driver selected
return 0;
}
int DrvInit(int nDrvNum, bool bRestore)
{
int nStatus;
bDrvOkay = 0;
DrvExit(); // Make sure exitted
nBurnDrvActive = nDrvNum; // Set the driver number
nMaxPlayers = BurnDrvGetMaxPlayers();
GameInpInit(); // Init game input
if (ConfigGameLoad(true)) {
ConfigGameLoadHardwareDefaults();
}
InputMake(true);
GameInpDefault();
nStatus = DoLibInit(); // Init the Burn library's driver
if (nStatus) {
if (nStatus & 2) {
BurnDrvExit(); // Exit the driver
}
return 1;
}
BurnExtLoadRom = DrvLoadRom;
bDrvOkay = 1; // Okay to use all BurnDrv functions
if (BurnDrvGetFlags() & BDF_ORIENTATION_VERTICAL) {
bVidArcaderes = bVidArcaderesVer;
nVidWidth = nVidVerWidth;
nVidHeight = nVidVerHeight;
} else {
bVidArcaderes = bVidArcaderesHor;
nVidWidth = nVidHorWidth;
nVidHeight = nVidHorHeight;
}
nBurnLayer = 0xFF; // show all layers
// Reset the speed throttling code, so we don't 'jump' after the load
//RunReset();
VidExit();
return 0;
}
int BurnerDrvExit()
{
if (bDrvOkay) {
//StopReplay();
VidExit();
//dialogClear();
#ifndef NO_CHEATSEARCH
cheatSearchDestroy();
#endif
//jukeDestroy();
if (nBurnDrvSelect < nBurnDrvCount) {
//MemCardEject(); // Eject memory card if present
if (bSaveRAM) {
StatedAuto(1); // Save NV (or full) RAM
bSaveRAM = false;
}
ConfigGameSave(true); // save game config
GameInpExit(); // Exit game input
BurnDrvExit(); // Exit the driver
}
}
BurnExtLoadRom = NULL;
bDrvOkay = 0; // Stop using the BurnDrv functions
bRunPause = 0; // Don't pause when exitted
if (bAudOkay) {
// Write silence into the sound buffer on exit, and for drivers which don't use pBurnSoundOut
AudWriteSilence(0);
}
nBurnDrvSelect = ~0U; // no driver selected
nBurnLayer = 0xFF; // show all layers
return 0;
}
int MediaExit()
{
nBurnSoundRate = 0; // Blank sound
pBurnSoundOut = NULL;
AudSoundExit(); // Exit Dsound
VidExit();
InputExit();
// DestroyWindow(hInpsDlg); // Make sure the Input Set dialog is exitted
// DestroyWindow(hInpdDlg); // Make sure the Input Dialog is exitted
// ScrnExit(); // Exit the Scrn Window
return 0;
}
// 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;
}
int DrvInit(int nDrvNum, bool bRestore)
{
int nStatus;
DrvExit(); // Make sure exitted
MediaExit();
nBurnDrvActive = nDrvNum; // Set the driver number
if ((BurnDrvGetHardwareCode() & HARDWARE_PUBLIC_MASK) == HARDWARE_SNK_MVS) {
BurnExtCartridgeSetupCallback = DrvCartridgeAccess;
if (SelMVSDialog()) {
POST_INITIALISE_MESSAGE;
return 0;
}
}
if ((BurnDrvGetHardwareCode() & HARDWARE_PUBLIC_MASK) == HARDWARE_SNK_NEOCD) {
if (CDEmuInit()) {
FBAPopupAddText(PUF_TEXT_DEFAULT, MAKEINTRESOURCE(IDS_ERR_CDEMU_INI_FAIL));
FBAPopupDisplay(PUF_TYPE_ERROR);
POST_INITIALISE_MESSAGE;
return 0;
}
}
MediaInit();
// Define nMaxPlayers early; GameInpInit() needs it (normally defined in DoLibInit()).
nMaxPlayers = BurnDrvGetMaxPlayers();
GameInpInit(); // Init game input
if(ConfigGameLoad(true)) {
ConfigGameLoadHardwareDefaults();
}
InputMake(true);
GameInpDefault();
if (kNetGame) {
nBurnCPUSpeedAdjust = 0x0100;
}
nStatus = DoLibInit(); // Init the Burn library's driver
if (nStatus) {
if (nStatus & 2) {
BurnDrvExit(); // Exit the driver
ScrnTitle();
FBAPopupAddText(PUF_TEXT_DEFAULT, MAKEINTRESOURCE(IDS_ERR_BURN_INIT), BurnDrvGetText(DRV_FULLNAME));
FBAPopupDisplay(PUF_TYPE_WARNING);
}
POST_INITIALISE_MESSAGE;
return 1;
}
BurnExtLoadRom = DrvLoadRom;
bDrvOkay = 1; // Okay to use all BurnDrv functions
if (BurnDrvGetFlags() & BDF_ORIENTATION_VERTICAL) {
nScreenSize = nScreenSizeVer;
bVidArcaderes = bVidArcaderesVer;
nVidWidth = nVidVerWidth;
nVidHeight = nVidVerHeight;
} else {
nScreenSize = nScreenSizeHor;
bVidArcaderes = bVidArcaderesHor;
nVidWidth = nVidHorWidth;
nVidHeight = nVidHorHeight;
}
bSaveRAM = false;
if (kNetGame) {
KailleraInitInput();
KailleraGetInput();
} else {
if (bRestore) {
StatedAuto(0);
bSaveRAM = true;
ConfigCheatLoad();
}
}
nBurnLayer = 0xFF; // show all layers
// Reset the speed throttling code, so we don't 'jump' after the load
RunReset();
VidExit();
POST_INITIALISE_MESSAGE;
return 0;
}
