ubyte *GrUsePaletteTable (char *pszFile, char *pszLevel)
{
CFILE *fp = NULL;
int i, fsize;
tPalette palette;
#ifdef SWAP_0_255
ubyte c;
#endif
if (pszLevel) {
char ifile_name [FILENAME_LEN];
ChangeFilenameExtension (ifile_name, pszLevel, ".pal");
fp = CFOpen (ifile_name, gameFolders.szDataDir, "rb", 0);
}
if (!fp)
fp = CFOpen (pszFile, gameFolders.szDataDir, "rb", 0);
// the following is a hack to enable the loading of d2 levels
// even if only the d2 mac shareware datafiles are present.
// However, if the pig file is present but the palette file isn't,
// the textures in the level will look wierd...
if (!fp)
fp = CFOpen (DEFAULT_LEVEL_PALETTE, gameFolders.szDataDir, "rb", 0);
if (!fp) {
Error(TXT_PAL_FILES, pszFile, DEFAULT_LEVEL_PALETTE);
return NULL;
}
fsize = CFLength (fp, 0);
Assert (fsize == 9472);
CFRead (palette, 256*3, 1, fp);
CFRead (grFadeTable, 256*34, 1, fp);
CFClose (fp);
// This is the TRANSPARENCY COLOR
for (i = 0; i < GR_FADE_LEVELS; i++)
grFadeTable [i * 256 + 255] = 255;
gameData.render.nComputedColors = 0; // Flush palette cache.
#if defined(POLY_ACC)
pa_update_clut (palette, 0, 256, 0);
#endif
// swap colors 0 and 255 of the palette along with fade table entries
#ifdef SWAP_0_255
for (i = 0; i < 3; i++) {
c = palette [i];
palette [i] = palette [765 + i];
palette [765 + i] = c;
}
for (i = 0; i < GR_FADE_LEVELS * 256; i++)
if (grFadeTable [i] == 0)
grFadeTable [i] = 255;
for (i = 0; i < GR_FADE_LEVELS; i++)
grFadeTable [i * 256] = TRANSPARENCY_COLOR;
#endif
return fadePalette = AddPalette (palette);
}
/* calculate table to translate d1 bitmaps to current palette,
* return -1 on error
*/
ubyte *LoadD1Palette (void)
{
tPalette palette;
CFile cf;
if (!cf.Open (D1_PALETTE, gameFolders.szDataDir, "rb", 1) || (cf.Length () != 9472))
return NULL;
cf.Read (palette, 256, 3);
cf.Close ();
palette [254] = SUPER_TRANSP_COLOR;
palette [255] = TRANSPARENCY_COLOR;
return d1Palette = AddPalette (palette);
}
void GrSetPalette (grsBitmap *bmP, ubyte *palette, int transparentColor, int superTranspColor, int *freq)
{
if ((transparentColor >= 0) && (transparentColor <= 255)) {
//palette [255] = transparentColor;
if (freq [transparentColor])
GrSetTransparent (bmP, 1);
}
if ((superTranspColor >= 0) && (superTranspColor <= 255)) {
//palette [254] = transparentColor;
if (freq [superTranspColor])
GrSetSuperTransparent (bmP, 0);
}
bmP->bm_palette = AddPalette (palette);
}
bool SavePaletteAs(bool silent, const char *name)
{
AddPalette(CurrentPalette, name, true);
return SavePalettes(silent);
}
void InitHoardData (void)
{
ubyte palette [256*3];
CFILE *fp;
int i, fPos, nBitmap;
tVideoClip *vcP;
eclip *ecP;
powerupType_info *ptP;
ubyte *bmDataP;
if (gameOpts->app.bDemoData) {
#ifdef RELEASE
Warning ("Hoard data not available with demo data.");
#endif
return;
}
if (!(fp = CFOpen ("hoard.ham", gameFolders.szDataDir, "rb", 0))) {
Warning ("Cannot open hoard data file <hoard.ham>.");
return;
}
gameData.hoard.orb.nFrames = CFReadShort (fp);
gameData.hoard.orb.nWidth = CFReadShort (fp);
gameData.hoard.orb.nHeight = CFReadShort (fp);
CalcHoardItemSizes (gameData.hoard.orb);
fPos = CFTell (fp);
CFSeek (fp, sizeof (palette) + gameData.hoard.orb.nSize, SEEK_CUR);
gameData.hoard.goal.nFrames = CFReadShort (fp);
CFSeek (fp, fPos, SEEK_SET);
if (!gameData.hoard.bInitialized) {
gameData.hoard.goal.nWidth =
gameData.hoard.goal.nHeight = 64;
CalcHoardItemSizes (gameData.hoard.goal);
nBitmap = gameData.pig.tex.nBitmaps [0];
//Create orb tVideoClip
gameData.hoard.orb.nClip = gameData.eff.nClips [0]++;
Assert (gameData.eff.nClips [0] <= VCLIP_MAXNUM);
vcP = &gameData.eff.vClips [0][gameData.hoard.orb.nClip];
vcP->xTotalTime = F1_0/2;
vcP->nFrameCount = gameData.hoard.orb.nFrames;
vcP->xFrameTime = vcP->xTotalTime / vcP->nFrameCount;
vcP->flags = 0;
vcP->nSound = -1;
vcP->lightValue = F1_0;
bmDataP = gameData.hoard.orb.bm.bm_texBuf = (ubyte *) d_malloc (gameData.hoard.orb.nSize);
for (i = 0; i < gameData.hoard.orb.nFrames; i++, nBitmap++) {
Assert (nBitmap < MAX_BITMAP_FILES);
vcP->frames [i].index = nBitmap;
InitHoardBitmap (&gameData.pig.tex.bitmaps [0][nBitmap],
gameData.hoard.orb.nWidth,
gameData.hoard.orb.nHeight,
BM_FLAG_TRANSPARENT,
bmDataP);
bmDataP += gameData.hoard.orb.nFrameSize;
}
//Create hoard orb powerup
ptP = gameData.objs.pwrUp.info + POW_HOARD_ORB;
ptP->nClipIndex = gameData.hoard.orb.nClip;
ptP->hitSound = -1; //gameData.objs.pwrUp.info [POW_SHIELD_BOOST].hitSound;
ptP->size = gameData.objs.pwrUp.info [POW_SHIELD_BOOST].size;
ptP->light = gameData.objs.pwrUp.info [POW_SHIELD_BOOST].light;
//Create orb goal wall effect
gameData.hoard.goal.nClip = gameData.eff.nEffects [0]++;
Assert (gameData.eff.nEffects [0] < MAX_EFFECTS);
ecP = gameData.eff.pEffects + gameData.hoard.goal.nClip;
*ecP = gameData.eff.pEffects [94]; //copy from blue goal
ecP->changing_wall_texture = gameData.pig.tex.nTextures [0];
ecP->vc.nFrameCount = gameData.hoard.goal.nFrames;
i = gameData.pig.tex.nTextures [0];
gameData.pig.tex.pTMapInfo [i] = gameData.pig.tex.pTMapInfo [MultiFindGoalTexture (TMI_GOAL_BLUE)];
gameData.pig.tex.pTMapInfo [i].eclip_num = gameData.hoard.goal.nClip;
gameData.pig.tex.pTMapInfo [i].flags = TMI_GOAL_HOARD;
gameData.pig.tex.nTextures [0]++;
Assert (gameData.pig.tex.nTextures [0] < MAX_TEXTURES);
bmDataP = gameData.hoard.goal.bm.bm_texBuf = (ubyte *) d_malloc (gameData.hoard.goal.nSize);
for (i = 0; i < gameData.hoard.goal.nFrames; i++, nBitmap++) {
Assert (nBitmap < MAX_BITMAP_FILES);
ecP->vc.frames [i].index = nBitmap;
InitHoardBitmap (gameData.pig.tex.pBitmaps + nBitmap,
gameData.hoard.goal.nWidth,
gameData.hoard.goal.nHeight,
0,
bmDataP);
bmDataP += gameData.hoard.goal.nFrameSize;
gameData.hoard.nBitmaps = nBitmap;
}
nBitmap = InitMonsterball (nBitmap);
}
else {
ecP = gameData.eff.pEffects + gameData.hoard.goal.nClip;
}
//Load and remap bitmap data for orb
CFRead (palette, 3, 256, fp);
gameData.hoard.orb.palette = AddPalette (palette);
vcP = &gameData.eff.vClips [0][gameData.hoard.orb.nClip];
for (i = 0; i < gameData.hoard.orb.nFrames; i++) {
grsBitmap *bmP = &gameData.pig.tex.bitmaps [0][vcP->frames [i].index];
CFRead (bmP->bm_texBuf, 1, gameData.hoard.orb.nFrameSize, fp);
GrRemapBitmapGood (bmP, gameData.hoard.orb.palette, 255, -1);
}
//Load and remap bitmap data for goal texture
CFReadShort (fp); //skip frame count
CFRead (palette, 3, 256, fp);
gameData.hoard.goal.palette = AddPalette (palette);
for (i = 0; i < gameData.hoard.goal.nFrames; i++) {
grsBitmap *bmP = gameData.pig.tex.pBitmaps + ecP->vc.frames [i].index;
CFRead (bmP->bm_texBuf, 1, gameData.hoard.goal.nFrameSize, fp);
GrRemapBitmapGood (bmP, gameData.hoard.goal.palette, 255, -1);
}
//Load and remap bitmap data for HUD icons
for (i = 0; i < 2; i++) {
gameData.hoard.icon [i].nFrames = 1;
gameData.hoard.icon [i].nHeight = CFReadShort (fp);
gameData.hoard.icon [i].nWidth = CFReadShort (fp);
CalcHoardItemSizes (gameData.hoard.icon [i]);
if (!gameData.hoard.bInitialized) {
gameData.hoard.icon [i].bm.bm_texBuf = (ubyte *) d_malloc (gameData.hoard.icon [i].nSize);
InitHoardBitmap (&gameData.hoard.icon [i].bm,
gameData.hoard.icon [i].nHeight,
gameData.hoard.icon [i].nWidth,
BM_FLAG_TRANSPARENT,
gameData.hoard.icon [i].bm.bm_texBuf);
}
CFRead (palette, 3, 256, fp);
gameData.hoard.icon [i].palette = AddPalette (palette);
CFRead (gameData.hoard.icon [i].bm.bm_texBuf, 1, gameData.hoard.icon [i].nFrameSize, fp);
GrRemapBitmapGood (&gameData.hoard.icon [i].bm, gameData.hoard.icon [i].palette, 255, -1);
}
if (!gameData.hoard.bInitialized) {
//Load sounds for orb game
for (i = 0; i < 4; i++) {
int len = CFReadInt (fp); //get 11k len
if (gameOpts->sound.digiSampleRate == SAMPLE_RATE_22K) {
CFSeek (fp, len, SEEK_CUR); //skip over 11k sample
len = CFReadInt (fp); //get 22k len
}
gameData.pig.snd.sounds [0][gameData.pig.snd.nSoundFiles [0] + i].length = len;
gameData.pig.snd.sounds [0][gameData.pig.snd.nSoundFiles [0] + i].data = d_malloc (len);
CFRead (gameData.pig.snd.sounds [0][gameData.pig.snd.nSoundFiles [0]+i].data, 1, len, fp);
if (gameOpts->sound.digiSampleRate == SAMPLE_RATE_11K) {
len = CFReadInt (fp); //get 22k len
CFSeek (fp, len, SEEK_CUR); //skip over 22k sample
}
Sounds [0][SOUND_YOU_GOT_ORB+i] = gameData.pig.snd.nSoundFiles [0]+i;
AltSounds [0][SOUND_YOU_GOT_ORB+i] = Sounds [0][SOUND_YOU_GOT_ORB+i];
}
}
CFClose (fp);
gameData.hoard.bInitialized = 1;
}
