UINT32 FadeScreenHandle( )
{
UINT32 uiTime;
if ( !gfFadeInitialized )
{
SET_ERROR( "Fade Screen called but not intialized " );
return( ERROR_SCREEN );
}
// ATE: Remove cursor
SetCurrentCursorFromDatabase( VIDEO_NO_CURSOR );
if ( gfFirstTimeInFade )
{
gfFirstTimeInFade = FALSE;
// Calcuate delay
guiTime = GetJA2Clock( );
}
// Get time
uiTime = GetJA2Clock( );
MusicPoll( TRUE );
if ( ( uiTime - guiTime ) > guiFadeDelay )
{
// Fade!
if ( !gfFadeIn )
{
//gFadeFunction( );
}
InvalidateScreen();
if ( !gfFadeInVideo )
{
gFadeFunction( );
}
gsFadeCount++;
if ( gsFadeCount > gsFadeLimit )
{
switch( gbFadeType )
{
case FADE_OUT_REALFADE:
// Clear framebuffer
ColorFillVideoSurfaceArea( FRAME_BUFFER, 0, 0, 640, 480, Get16BPPColor( FROMRGB( 0, 0, 0 ) ) );
break;
}
//End!
gfFadeInitialized = FALSE;
gfFadeIn = FALSE;
return( guiExitScreen );
}
}
return( FADE_SCREEN );
}
void GameLoop(void)
{
InputAtom InputEvent;
POINT MousePos;
UINT32 uiOldScreen=guiCurrentScreen;
GetCursorPos(&MousePos);
// Hook into mouse stuff for MOVEMENT MESSAGES
MouseSystemHook(MOUSE_POS, (UINT16)MousePos.x ,(UINT16)MousePos.y ,_LeftButtonDown, _RightButtonDown);
MusicPoll( FALSE );
while (DequeueSpecificEvent(&InputEvent, LEFT_BUTTON_REPEAT|RIGHT_BUTTON_REPEAT|LEFT_BUTTON_DOWN|LEFT_BUTTON_UP|RIGHT_BUTTON_DOWN|RIGHT_BUTTON_UP ) == TRUE )
{
// HOOK INTO MOUSE HOOKS
switch(InputEvent.usEvent)
{
case LEFT_BUTTON_DOWN:
MouseSystemHook(LEFT_BUTTON_DOWN, (INT16)MousePos.x, (INT16)MousePos.y,_LeftButtonDown, _RightButtonDown);
break;
case LEFT_BUTTON_UP:
MouseSystemHook(LEFT_BUTTON_UP, (INT16)MousePos.x, (INT16)MousePos.y ,_LeftButtonDown, _RightButtonDown);
break;
case RIGHT_BUTTON_DOWN:
MouseSystemHook(RIGHT_BUTTON_DOWN, (INT16)MousePos.x, (INT16)MousePos.y,_LeftButtonDown, _RightButtonDown);
break;
case RIGHT_BUTTON_UP:
MouseSystemHook(RIGHT_BUTTON_UP, (INT16)MousePos.x, (INT16)MousePos.y,_LeftButtonDown, _RightButtonDown);
break;
case LEFT_BUTTON_REPEAT:
MouseSystemHook(LEFT_BUTTON_REPEAT, (INT16)MousePos.x, (INT16)MousePos.y,_LeftButtonDown, _RightButtonDown);
break;
case RIGHT_BUTTON_REPEAT:
MouseSystemHook(RIGHT_BUTTON_REPEAT, (INT16)MousePos.x, (INT16)MousePos.y,_LeftButtonDown, _RightButtonDown);
break;
}
}
if ( gfGlobalError )
{
guiCurrentScreen = ERROR_SCREEN;
}
//if we are to check for free space on the hard drive
if( gubCheckForFreeSpaceOnHardDriveCount < DONT_CHECK_FOR_FREE_SPACE )
{
//only if we are in a screen that can get this check
if( guiCurrentScreen == MAP_SCREEN || guiCurrentScreen == GAME_SCREEN || guiCurrentScreen == SAVE_LOAD_SCREEN )
{
if( gubCheckForFreeSpaceOnHardDriveCount < 1 )
{
gubCheckForFreeSpaceOnHardDriveCount++;
}
else
{
// Make sure the user has enough hard drive space
if( !DoesUserHaveEnoughHardDriveSpace() )
{
CHAR16 zText[512];
CHAR16 zSpaceOnDrive[512];
UINT32 uiSpaceOnDrive;
CHAR16 zSizeNeeded[512];
swprintf( zSizeNeeded, L"%d", REQUIRED_FREE_SPACE / BYTESINMEGABYTE );
InsertCommasForDollarFigure( zSizeNeeded );
uiSpaceOnDrive = GetFreeSpaceOnHardDriveWhereGameIsRunningFrom( );
swprintf( zSpaceOnDrive, L"%.2f", uiSpaceOnDrive / (FLOAT)BYTESINMEGABYTE );
swprintf( zText, pMessageStrings[ MSG_LOWDISKSPACE_WARNING ], zSpaceOnDrive, zSizeNeeded );
if( guiPreviousOptionScreen == MAP_SCREEN )
DoMapMessageBox( MSG_BOX_BASIC_STYLE, zText, MAP_SCREEN, MSG_BOX_FLAG_OK, NULL );
else
DoMessageBox( MSG_BOX_BASIC_STYLE, zText, GAME_SCREEN, MSG_BOX_FLAG_OK, NULL, NULL );
}
gubCheckForFreeSpaceOnHardDriveCount = DONT_CHECK_FOR_FREE_SPACE;
}
}
}
// ATE: Force to be in message box screen!
if ( gfInMsgBox )
{
guiPendingScreen = MSG_BOX_SCREEN;
}
if ( guiPendingScreen != NO_PENDING_SCREEN )
{
// Based on active screen, deinit!
if( guiPendingScreen != guiCurrentScreen )
{
switch( guiCurrentScreen )
{
case MAP_SCREEN:
if( guiPendingScreen != MSG_BOX_SCREEN )
{
EndMapScreen( FALSE );
}
break;
case LAPTOP_SCREEN:
ExitLaptop();
break;
}
}
// if the screen has chnaged
if( uiOldScreen != guiPendingScreen )
{
// Set the fact that the screen has changed
uiOldScreen = guiPendingScreen;
HandleNewScreenChange( guiPendingScreen, guiCurrentScreen );
}
guiCurrentScreen = guiPendingScreen;
guiPendingScreen = NO_PENDING_SCREEN;
}
uiOldScreen = (*(GameScreens[guiCurrentScreen].HandleScreen))();
// if the screen has chnaged
if( uiOldScreen != guiCurrentScreen )
{
HandleNewScreenChange( uiOldScreen, guiCurrentScreen );
guiCurrentScreen = uiOldScreen;
}
RefreshScreen( NULL );
guiGameCycleCounter++;
UpdateClock();
#ifdef JA2BETAVERSION
if( gubReportMapscreenLock )
{
ReportMapscreenErrorLock();
}
#endif
}
