VOID
PAL_StartFrame(
VOID
)
/*++
Purpose:
Starts a video frame. Called once per video frame.
Parameters:
None.
Return value:
None.
--*/
{
//
// Run the game logic of one frame
//
PAL_GameUpdate(TRUE);
if (gpGlobals->fEnteringScene)
{
return;
}
//
// Update the positions and gestures of party members
//
PAL_UpdateParty();
//
// Update the scene
//
PAL_MakeScene();
VIDEO_UpdateScreen(NULL);
if (g_InputState.dwKeyPress & kKeyMenu)
{
//
// Show the in-game menu
//
PAL_InGameMenu();
}
else if (g_InputState.dwKeyPress & kKeyUseItem)
{
//
// Show the use item menu
//
PAL_GameUseItem();
}
else if (g_InputState.dwKeyPress & kKeyThrowItem)
{
//
// Show the equipment menu
//
PAL_GameEquipItem();
}
else if (g_InputState.dwKeyPress & kKeyForce)
{
//
// Show the magic menu
//
PAL_InGameMagicMenu();
}
else if (g_InputState.dwKeyPress & kKeyStatus)
{
//
// Show the player status
//
PAL_PlayerStatus();
}
else if (g_InputState.dwKeyPress & kKeySearch)
{
//
// Process search events
//
PAL_Search();
}
else if (g_InputState.dwKeyPress & kKeyFlee)
{
//
// Quit Game
//
if (PAL_ConfirmMenu())
{
PAL_PlayMUS(0, FALSE, 2);
PAL_FadeOut(2);
PAL_Shutdown();
exit(0);
}
}
if (--gpGlobals->wChasespeedChangeCycles == 0)
{
gpGlobals->wChaseRange = 1;
}
}
VOID
PAL_SceneFade(
INT iPaletteNum,
BOOL fNight,
INT iStep
)
/*++
Purpose:
Fade in or fade out the screen. Update the scene during the process.
Parameters:
[IN] iPaletteNum - number of the palette.
[IN] fNight - whether use the night palette or not.
[IN] iStep - positive to fade in, nagative to fade out.
Return value:
None.
--*/
{
SDL_Color *palette, newpalette[256];
int i, j;
DWORD time;
palette = PAL_GetPalette(iPaletteNum, fNight);
if (palette == NULL)
{
return;
}
if (iStep == 0)
{
iStep = 1;
}
gpGlobals->fNeedToFadeIn = FALSE;
if (iStep > 0)
{
for (i = 0; i < 64; i += iStep)
{
time = SDL_GetTicks() + 100;
//
// Generate the scene
//
PAL_ClearKeyState();
g_InputState.dir = kDirUnknown;
g_InputState.prevdir = kDirUnknown;
PAL_GameUpdate(FALSE);
PAL_MakeScene();
VIDEO_UpdateScreen(NULL);
//
// Calculate the current palette...
//
for (j = 0; j < 256; j++)
{
newpalette[j].r = (palette[j].r * i) >> 6;
newpalette[j].g = (palette[j].g * i) >> 6;
newpalette[j].b = (palette[j].b * i) >> 6;
}
VIDEO_SetPalette(newpalette);
PAL_ProcessEvent();
while (!SDL_TICKS_PASSED(SDL_GetTicks(), time))
{
PAL_ProcessEvent();
SDL_Delay(5);
}
}
}
else
{
for (i = 63; i >= 0; i += iStep)
VOID
PAL_StartFrame(
VOID
)
/*++
Purpose:
Starts a video frame. Called once per video frame.
Parameters:
None.
Return value:
None.
--*/
{
//
// Run the game logic of one frame
//
LoginInfo("PAL_StartFrame\n" );
PAL_GameUpdate(TRUE);
if (gpGlobals->fEnteringScene)
{
return;
}
//
// Update the positions and gestures of party members
//
PAL_UpdateParty();
//
// Update the scene
//
PAL_MakeScene();
VIDEO_UpdateScreen(NULL);
if (g_InputState.dwKeyPress & kKeyMenu)
{
//
// Show the in-game menu
//
PAL_InGameMenu();
}
else if (g_InputState.dwKeyPress & kKeyUseItem)
{
//
// Show the use item menu
//
PAL_GameUseItem();
}
else if (g_InputState.dwKeyPress & kKeyStatus)
{
//
// Show the player status
//
PAL_PlayerStatus();
}
else if (g_InputState.dwKeyPress & kKeySearch)
{
//
// Process search events
//
PAL_Search();
}
if (--gpGlobals->wChasespeedChangeCycles == 0)
{
gpGlobals->wChaseRange = 1;
}
}
