VOID
PAL_MakeScene(
VOID
)
/*++
Purpose:
Draw the scene of the current frame to the screen. Both the map and
the sprites are handled here.
Parameters:
None.
Return value:
None.
--*/
{
static SDL_Rect rect = {0, 0, 320, 200};
//
// Step 1: Draw the complete map, for both of the layers.
//
rect.x = PAL_X(gpGlobals->viewport);
rect.y = PAL_Y(gpGlobals->viewport);
PAL_MapBlitToSurface(PAL_GetCurrentMap(), gpScreen, &rect, 0);
PAL_MapBlitToSurface(PAL_GetCurrentMap(), gpScreen, &rect, 1);
//
// Step 2: Apply screen waving effects.
//
PAL_ApplyWave(gpScreen);
//
// Step 3: Draw all the sprites.
//
PAL_SceneDrawSprites();
//
// Check if we need to fade in.
//
if (gpGlobals->fNeedToFadeIn)
{
VIDEO_UpdateScreen(NULL);
PAL_FadeIn(gpGlobals->wNumPalette, gpGlobals->fNightPalette, 1);
gpGlobals->fNeedToFadeIn = FALSE;
}
}
/*++
The main battle routine.
Return value:
The result of the battle.
--*/
static BATTLERESULT PAL_BattleMain(void)
{
int i;
DWORD dwTime;
VIDEO_BackupScreen();
//
// Generate the scene and draw the scene to the screen buffer
//
PAL_BattleMakeScene();
SDL_BlitSurface(g_Battle.lpSceneBuf, NULL, gpScreen, NULL);
//
// Fade out the music and delay for a while
//
PAL_PlayMUS(0, FALSE, 1);
UTIL_Delay(200);
//
// Switch the screen
//
VIDEO_SwitchScreen(5);
//
// Play the battle music
//
PAL_PlayMUS(gpGlobals->wNumBattleMusic, TRUE, 0);
//
// Fade in the screen when needed
//
if (gpGlobals->fNeedToFadeIn)
{
PAL_FadeIn(gpGlobals->wNumPalette, gpGlobals->fNightPalette, 1);
gpGlobals->fNeedToFadeIn = FALSE;
}
//
// Run the pre-battle scripts for each enemies
//
for (i = 0; i <= g_Battle.wMaxEnemyIndex; i++)
{
g_Battle.rgEnemy[i].wScriptOnTurnStart =
PAL_RunTriggerScript(g_Battle.rgEnemy[i].wScriptOnTurnStart, i);
if (g_Battle.BattleResult != kBattleResultPreBattle)
{
break;
}
}
if (g_Battle.BattleResult == kBattleResultPreBattle)
{
g_Battle.BattleResult = kBattleResultOnGoing;
}
#ifndef PAL_CLASSIC
PAL_UpdateTimeChargingUnit();
#endif
dwTime = SDL_GetTicks();
PAL_ClearKeyState();
//
// Run the main battle loop.
//
while (TRUE)
{
//
// Break out if the battle ended.
//
if (g_Battle.BattleResult != kBattleResultOnGoing)
{
break;
}
//
// Wait for the time of one frame. Accept input here.
//
PAL_ProcessEvent();
while (SDL_GetTicks() <= dwTime)
{
PAL_ProcessEvent();
SDL_Delay(1);
}
//
// Set the time of the next frame.
//
dwTime = SDL_GetTicks() + BATTLE_FRAME_TIME;
//
// Run the main frame routine.
//
PAL_BattleStartFrame();
//
// Update the screen.
//
VIDEO_UpdateScreen(NULL);
}
//
// Return the battle result
//
return g_Battle.BattleResult;
}
VOID
PAL_EndingScreen(
VOID
)
{
RIX_Play(0x1a, TRUE, 0);
PAL_RNGPlay(gpGlobals->iCurPlayingRNG, 110, 150, 7);
PAL_RNGPlay(gpGlobals->iCurPlayingRNG, 151, 999, 9);
PAL_FadeOut(2);
RIX_Play(0x19, TRUE, 0);
PAL_ShowFBP(75, 0);
PAL_FadeIn(5, FALSE, 1);
PAL_ScrollFBP(74, 0xf, TRUE);
PAL_FadeOut(1);
SDL_FillRect(gpScreen, NULL, 0);
gpGlobals->wNumPalette = 4;
gpGlobals->fNeedToFadeIn = TRUE;
PAL_EndingAnimation();
RIX_Play(0, FALSE, 2);
PAL_ColorFade(7, 15, FALSE);
if (!SOUND_PlayCDA(2))
{
RIX_Play(0x11, TRUE, 0);
}
SDL_FillRect(gpScreen, NULL, 0);
PAL_SetPalette(0, FALSE);
PAL_RNGPlay(0xb, 0, 999, 7);
PAL_FadeOut(2);
SDL_FillRect(gpScreen, NULL, 0);
gpGlobals->wNumPalette = 8;
gpGlobals->fNeedToFadeIn = TRUE;
PAL_RNGPlay(10, 0, 999, 6);
PAL_EndingSetEffectSprite(0);
PAL_ShowFBP(77, 10);
VIDEO_BackupScreen();
PAL_EndingSetEffectSprite(0x27b);
PAL_ShowFBP(76, 7);
PAL_SetPalette(5, FALSE);
PAL_ShowFBP(73, 7);
PAL_ScrollFBP(72, 0xf, TRUE);
PAL_ShowFBP(71, 7);
PAL_ShowFBP(68, 7);
PAL_EndingSetEffectSprite(0);
PAL_ShowFBP(68, 6);
PAL_WaitForKey(0);
RIX_Play(0, FALSE, 1);
UTIL_Delay(500);
if (!SOUND_PlayCDA(13))
{
RIX_Play(9, TRUE, 0);
}
PAL_ScrollFBP(67, 0xf, TRUE);
PAL_ScrollFBP(66, 0xf, TRUE);
PAL_ScrollFBP(65, 0xf, TRUE);
PAL_ScrollFBP(64, 0xf, TRUE);
PAL_ScrollFBP(63, 0xf, TRUE);
PAL_ScrollFBP(62, 0xf, TRUE);
PAL_ScrollFBP(61, 0xf, TRUE);
PAL_ScrollFBP(60, 0xf, TRUE);
PAL_ScrollFBP(59, 0xf, TRUE);
RIX_Play(0, FALSE, 6);
PAL_FadeOut(3);
}
VOID
PAL_EndingAnimation(
VOID
)
/*++
Purpose:
Show the ending animation.//就是灵儿独自面对合体水魔兽的动画
Parameters:
None.
Return value:
None.
--*/
{
LPBYTE buf;
LPBYTE bufGirl;
SDL_Surface *pUpper;
SDL_Surface *pLower;
SDL_Rect srcrect, dstrect;
int yPosGirl = 180;
int i;
buf = (LPBYTE)UTIL_calloc(1, 64000);
bufGirl = (LPBYTE)UTIL_calloc(1, 6000);
pUpper = SDL_CreateRGBSurface(gpScreen->flags & ~SDL_HWSURFACE, 320, 200, 8,
gpScreen->format->Rmask, gpScreen->format->Gmask,
gpScreen->format->Bmask, gpScreen->format->Amask);
pLower = SDL_CreateRGBSurface(gpScreen->flags & ~SDL_HWSURFACE, 320, 200, 8,
gpScreen->format->Rmask, gpScreen->format->Gmask,
gpScreen->format->Bmask, gpScreen->format->Amask);
#if SDL_VERSION_ATLEAST(2, 0, 0)
SDL_SetSurfacePalette(pUpper, gpScreen->format->palette);
SDL_SetSurfacePalette(pLower, gpScreen->format->palette);
#else
SDL_SetPalette(pUpper, SDL_PHYSPAL | SDL_LOGPAL, VIDEO_GetPalette(), 0, 256);
SDL_SetPalette(pLower, SDL_PHYSPAL | SDL_LOGPAL, VIDEO_GetPalette(), 0, 256);
#endif
#ifdef PAL_WIN95
PAL_MKFDecompressChunk(buf, 64000, 69, gpGlobals->f.fpFBP);
PAL_FBPBlitToSurface(buf, pUpper);
PAL_MKFDecompressChunk(buf, 64000, 70, gpGlobals->f.fpFBP);
PAL_FBPBlitToSurface(buf, pLower);
#else
PAL_MKFDecompressChunk(buf, 64000, 61, gpGlobals->f.fpFBP);
PAL_FBPBlitToSurface(buf, pUpper);
PAL_MKFDecompressChunk(buf, 64000, 62, gpGlobals->f.fpFBP);
PAL_FBPBlitToSurface(buf, pLower);
#endif
PAL_MKFDecompressChunk(buf, 64000, 571, gpGlobals->f.fpMGO);
PAL_MKFDecompressChunk(bufGirl, 6000, 572, gpGlobals->f.fpMGO);
srcrect.x = 0;
dstrect.x = 0;
srcrect.w = 320;
dstrect.w = 320;
gpGlobals->wScreenWave = 2;
for (i = 0; i < 400; i++)
{
//
// Draw the background
//
srcrect.y = 0;
srcrect.h = 200 - i / 2;
dstrect.y = i / 2;
dstrect.h = 200 - i / 2;
SDL_BlitSurface(pLower, &srcrect, gpScreen, &dstrect);
srcrect.y = 200 - i / 2;
srcrect.h = i / 2;
dstrect.y = 0;
dstrect.h = i / 2;
SDL_BlitSurface(pUpper, &srcrect, gpScreen, &dstrect);
PAL_ApplyWave(gpScreen);
//
// Draw the beast
//
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(buf, 0), gpScreen, PAL_XY(0, -400 + i));
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(buf, 1), gpScreen, PAL_XY(0, -200 + i));
#ifdef PAL_WIN95
PAL_RLEBlitToSurface(buf + 0x8444, gpScreen, PAL_XY(0, -200 + i));
#else
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(buf, 1), gpScreen, PAL_XY(0, -200 + i));
#endif
//
// Draw the girl
//
yPosGirl -= i & 1;
if (yPosGirl < 80)
{
yPosGirl = 80;
}
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(bufGirl, (SDL_GetTicks() / 50) % 4),
gpScreen, PAL_XY(220, yPosGirl));
//
// Update the screen
//
VIDEO_UpdateScreen(NULL);
if (gpGlobals->fNeedToFadeIn)
{
PAL_FadeIn(gpGlobals->wNumPalette, gpGlobals->fNightPalette, 1);
gpGlobals->fNeedToFadeIn = FALSE;
#if SDL_VERSION_ATLEAST(2, 0, 0)
SDL_SetSurfacePalette(pUpper, gpScreen->format->palette);
SDL_SetSurfacePalette(pLower, gpScreen->format->palette);
#else
SDL_SetPalette(pUpper, SDL_LOGPAL | SDL_PHYSPAL, VIDEO_GetPalette(), 0, 256);
SDL_SetPalette(pLower, SDL_LOGPAL | SDL_PHYSPAL, VIDEO_GetPalette(), 0, 256);
#endif
}
UTIL_Delay(50);
}
gpGlobals->wScreenWave = 0;
SDL_FreeSurface(pUpper);
SDL_FreeSurface(pLower);
free(buf);
free(bufGirl);
}
VOID
PAL_ScrollFBP(
WORD wChunkNum,
WORD wScrollSpeed,
BOOL fScrollDown
)
/*++
Purpose:
Scroll up an FBP picture to the screen.
Parameters:
[IN] wChunkNum - number of chunk in fbp.mkf file.
[IN] wScrollSpeed - scrolling speed of showing the picture.
[IN] fScrollDown - TRUE if scroll down, FALSE if scroll up.
Return value:
None.
--*/
{
SDL_Surface *p;
PAL_LARGE BYTE buf[320 * 200];
PAL_LARGE BYTE bufSprite[320 * 200];
int i, l;
SDL_Rect rect, dstrect;
if (PAL_MKFDecompressChunk(buf, 320 * 200, wChunkNum, gpGlobals->f.fpFBP) <= 0)
{
return;
}
if (g_wCurEffectSprite != 0)
{
PAL_MKFDecompressChunk(bufSprite, 320 * 200, g_wCurEffectSprite, gpGlobals->f.fpMGO);
}
p = SDL_CreateRGBSurface(gpScreen->flags & ~SDL_HWSURFACE, 320, 200, 8,
gpScreen->format->Rmask, gpScreen->format->Gmask,
gpScreen->format->Bmask, gpScreen->format->Amask);
if (p == NULL)
{
return;
}
#if SDL_VERSION_ATLEAST(2, 0, 0)
SDL_SetSurfacePalette(p, gpScreen->format->palette);
#else
SDL_SetPalette(p, SDL_PHYSPAL | SDL_LOGPAL, VIDEO_GetPalette(), 0, 256);
#endif
VIDEO_BackupScreen();
PAL_FBPBlitToSurface(buf, p);
if (wScrollSpeed == 0)
{
wScrollSpeed = 1;
}
rect.x = 0;
rect.w = 320;
dstrect.x = 0;
dstrect.w = 320;
for (l = 0; l < 220; l++)
{
i = l;
if (i > 200)
{
i = 200;
}
if (fScrollDown)
{
rect.y = 0;
dstrect.y = i;
rect.h = 200 - i;
dstrect.h = 200 - i;
}
else
{
rect.y = i;
dstrect.y = 0;
rect.h = 200 - i;
dstrect.h = 200 - i;
}
SDL_BlitSurface(gpScreenBak, &rect, gpScreen, &dstrect);
if (fScrollDown)
{
rect.y = 200 - i;
dstrect.y = 0;
rect.h = i;
dstrect.h = i;
}
else
{
rect.y = 0;
dstrect.y = 200 - i;
rect.h = i;
dstrect.h = i;
}
SDL_BlitSurface(p, &rect, gpScreen, &dstrect);
PAL_ApplyWave(gpScreen);
if (g_wCurEffectSprite != 0)
{
int f = SDL_GetTicks() / 150;
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(bufSprite, f % PAL_SpriteGetNumFrames(bufSprite)),
gpScreen, PAL_XY(0, 0));
}
VIDEO_UpdateScreen(NULL);
if (gpGlobals->fNeedToFadeIn)
{
PAL_FadeIn(gpGlobals->wNumPalette, gpGlobals->fNightPalette, 1);
gpGlobals->fNeedToFadeIn = FALSE;
#if SDL_VERSION_ATLEAST(2, 0, 0)
SDL_SetSurfacePalette(p, gpScreen->format->palette);
#else
SDL_SetPalette(p, SDL_PHYSPAL | SDL_LOGPAL, VIDEO_GetPalette(), 0, 256);
#endif
}
UTIL_Delay(800 / wScrollSpeed);
}
SDL_BlitSurface(p, NULL, gpScreen, NULL);
SDL_FreeSurface(p);
VIDEO_UpdateScreen(NULL);
}
VOID
PAL_InGameMagicMenu(
VOID
)
/*++
Purpose:
Show the magic menu.
Parameters:
None.
Return value:
None.
--*/
{
MENUITEM rgMenuItem[MAX_PLAYERS_IN_PARTY];
int i, y;
static WORD w;
WORD wMagic;
const SDL_Rect rect = {35, 62, 95, 90};
//
// Draw the player info boxes
//
y = 45;
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
PAL_PlayerInfoBox(PAL_XY(y, 165), gpGlobals->rgParty[i].wPlayerRole, 100,
TIMEMETER_COLOR_DEFAULT, TRUE);
y += 78;
}
y = 75;
//
// Generate one menu items for each player in the party
//
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
assert(i <= MAX_PLAYERS_IN_PARTY);
rgMenuItem[i].wValue = i;
rgMenuItem[i].wNumWord =
gpGlobals->g.PlayerRoles.rgwName[gpGlobals->rgParty[i].wPlayerRole];
rgMenuItem[i].fEnabled =
(gpGlobals->g.PlayerRoles.rgwHP[gpGlobals->rgParty[i].wPlayerRole] > 0);
rgMenuItem[i].pos = PAL_XY(48, y);
y += 18;
}
//
// Draw the box
//
PAL_CreateBox(PAL_XY(35, 62), gpGlobals->wMaxPartyMemberIndex, 2, 0, FALSE);
VIDEO_UpdateScreen(&rect);
w = PAL_ReadMenu(NULL, rgMenuItem, gpGlobals->wMaxPartyMemberIndex + 1, w, MENUITEM_COLOR);
if (w == MENUITEM_VALUE_CANCELLED)
{
return;
}
wMagic = 0;
while (TRUE)
{
wMagic = PAL_MagicSelectionMenu(gpGlobals->rgParty[w].wPlayerRole, FALSE, wMagic);
if (wMagic == 0)
{
break;
}
if (gpGlobals->g.rgObject[wMagic].magic.wFlags & kMagicFlagApplyToAll)
{
gpGlobals->g.rgObject[wMagic].magic.wScriptOnUse =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wMagic].magic.wScriptOnUse, 0);
if (g_fScriptSuccess)
{
gpGlobals->g.rgObject[wMagic].magic.wScriptOnSuccess =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wMagic].magic.wScriptOnSuccess, 0);
gpGlobals->g.PlayerRoles.rgwMP[gpGlobals->rgParty[w].wPlayerRole] -=
gpGlobals->g.lprgMagic[gpGlobals->g.rgObject[wMagic].magic.wMagicNumber].wCostMP;
}
if (gpGlobals->fNeedToFadeIn)
{
PAL_FadeIn(gpGlobals->wNumPalette, gpGlobals->fNightPalette, 1);
gpGlobals->fNeedToFadeIn = FALSE;
}
}
else
{
//
// Need to select which player to use the magic on.
//
WORD wPlayer = 0;
SDL_Rect rect;
while (wPlayer != MENUITEM_VALUE_CANCELLED)
{
//
// Redraw the player info boxes first
//
y = 45;
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
PAL_PlayerInfoBox(PAL_XY(y, 165), gpGlobals->rgParty[i].wPlayerRole, 100,
TIMEMETER_COLOR_DEFAULT, TRUE);
y += 78;
}
//
// Draw the cursor on the selected item
//
rect.x = 70 + 78 * wPlayer;
rect.y = 193;
rect.w = 9;
rect.h = 6;
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, SPRITENUM_CURSOR),
gpScreen, PAL_XY(rect.x, rect.y));
VIDEO_UpdateScreen(&rect);
while (TRUE)
{
PAL_ClearKeyState();
PAL_ProcessEvent();
if (g_InputState.dwKeyPress & kKeyMenu)
{
wPlayer = MENUITEM_VALUE_CANCELLED;
break;
}
else if (g_InputState.dwKeyPress & kKeySearch)
{
gpGlobals->g.rgObject[wMagic].magic.wScriptOnUse =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wMagic].magic.wScriptOnUse,
gpGlobals->rgParty[wPlayer].wPlayerRole);
if (g_fScriptSuccess)
{
gpGlobals->g.rgObject[wMagic].magic.wScriptOnSuccess =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wMagic].magic.wScriptOnSuccess,
gpGlobals->rgParty[wPlayer].wPlayerRole);
if (g_fScriptSuccess)
{
gpGlobals->g.PlayerRoles.rgwMP[gpGlobals->rgParty[w].wPlayerRole] -=
gpGlobals->g.lprgMagic[gpGlobals->g.rgObject[wMagic].magic.wMagicNumber].wCostMP;
//
// Check if we have run out of MP
//
if (gpGlobals->g.PlayerRoles.rgwMP[gpGlobals->rgParty[w].wPlayerRole] <
gpGlobals->g.lprgMagic[gpGlobals->g.rgObject[wMagic].magic.wMagicNumber].wCostMP)
{
//
// Don't go further if run out of MP
//
wPlayer = MENUITEM_VALUE_CANCELLED;
}
}
}
break;
}
else if (g_InputState.dwKeyPress & (kKeyLeft | kKeyUp))
{
if (wPlayer > 0)
{
wPlayer--;
break;
}
}
else if (g_InputState.dwKeyPress & (kKeyRight | kKeyDown))
{
if (wPlayer < gpGlobals->wMaxPartyMemberIndex)
{
wPlayer++;
break;
}
}
SDL_Delay(1);
}
}
}
//
// Redraw the player info boxes
//
y = 45;
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
PAL_PlayerInfoBox(PAL_XY(y, 165), gpGlobals->rgParty[i].wPlayerRole, 100,
TIMEMETER_COLOR_DEFAULT, TRUE);
y += 78;
}
}
}
INT
PAL_OpeningMenu(
VOID
)
/*++
Purpose:
Show the opening menu.
Parameters:
None.
Return value:
Which saved slot to load from (1-5). 0 to start a new game.
--*/
{
WORD wItemSelected;
WORD wDefaultItem = 0;
MENUITEM rgMainMenuItem[2] = {
// value label enabled position
{ 0, MAINMENU_LABEL_NEWGAME, TRUE, PAL_XY(125, 95) },
{ 1, MAINMENU_LABEL_LOADGAME, TRUE, PAL_XY(125, 112) }
};
//
// Play the background music
//
PAL_PlayMUS(RIX_NUM_OPENINGMENU, TRUE, 1);
//
// Draw the background
//
PAL_DrawOpeningMenuBackground();
PAL_FadeIn(0, FALSE, 1);
while (TRUE)
{
//
// Activate the menu
//
wItemSelected = PAL_ReadMenu(NULL, rgMainMenuItem, 2, wDefaultItem, MENUITEM_COLOR);
if (wItemSelected == 0 || wItemSelected == MENUITEM_VALUE_CANCELLED)
{
//
// Start a new game
//
wItemSelected = 0;
break;
}
else
{
//
// Load game
//
wItemSelected = PAL_SaveSlotMenu(1);
if (wItemSelected != MENUITEM_VALUE_CANCELLED)
{
break;
}
wDefaultItem = 1;
}
}
//
// Fade out the screen and the music
//
PAL_PlayMUS(0, FALSE, 1);
PAL_FadeOut(1);
return (INT)wItemSelected;
}
VOID
PAL_RNGPlay(
INT iNumRNG,
INT iStartFrame,
INT iEndFrame,
INT iSpeed
)
/*++
Purpose:
Play a RNG movie.
Parameters:
[IN] iNumRNG - number of the RNG movie.
[IN] iStartFrame - start frame number.
[IN] iEndFrame - end frame number.
[IN] iSpeed - speed of playing.
Return value:
None.
--*/
{
UINT iTime;
int iDelay = 800 / (iSpeed == 0 ? 16 : iSpeed);
FILE *fp;
fp = UTIL_OpenRequiredFile("rng.mkf");
for (; iStartFrame <= iEndFrame; iStartFrame++)
{
iTime = SDL_GetTicks() + iDelay;
if (PAL_RNGBlitToSurface(iNumRNG, iStartFrame, gpScreen, fp) == -1)
{
//
// Failed to get the frame, don't go further
//
fclose(fp);
return;
}
//
// Update the screen
//
VIDEO_UpdateScreen(NULL);
//
// Fade in the screen if needed
//
if (gpGlobals->fNeedToFadeIn)
{
PAL_FadeIn(gpGlobals->wNumPalette, gpGlobals->fNightPalette, 1);
gpGlobals->fNeedToFadeIn = FALSE;
}
//
// Delay for a while
//
PAL_ProcessEvent();
while (SDL_GetTicks() <= iTime)
{
PAL_ProcessEvent();
SDL_Delay(1);
}
}
fclose(fp);
}
VOID
PAL_RNGPlay(
INT iNumRNG,
INT iStartFrame,
INT iEndFrame,
INT iSpeed
)
/*++
Purpose:
Play a RNG movie.
Parameters:
[IN] iNumRNG - number of the RNG movie.
[IN] iStartFrame - start frame number.
[IN] iEndFrame - end frame number.
[IN] iSpeed - speed of playing.
Return value:
None.
--*/
{
int iDelay = 800 / (iSpeed == 0 ? 16 : iSpeed);
uint8_t *rng = (uint8_t *)malloc(65000);
uint8_t *buf = (uint8_t *)malloc(65000);
FILE *fp = UTIL_OpenRequiredFile("rng.mkf");
for (; rng && buf && iStartFrame <= iEndFrame; iStartFrame++)
{
uint32_t iTime = SDL_GetTicks() + iDelay;
//
// Read, decompress and render the frame
//
if (PAL_RNGReadFrame(buf, 65000, iNumRNG, iStartFrame, fp) < 0 ||
PAL_RNGBlitToSurface(rng, Decompress(buf, rng, 65000), gpScreen) == -1)
{
//
// Failed to get the frame, don't go further
//
break;
}
//
// Update the screen
//
VIDEO_UpdateScreen(NULL);
//
// Fade in the screen if needed
//
if (gpGlobals->fNeedToFadeIn)
{
PAL_FadeIn(gpGlobals->wNumPalette, gpGlobals->fNightPalette, 1);
gpGlobals->fNeedToFadeIn = FALSE;
}
//
// Delay for a while
//
PAL_DelayUntil(iTime);
}
fclose(fp);
free(rng);
free(buf);
}