GfxPalette32::~GfxPalette32() {
#ifdef ENABLE_SCI3_GAMES
unloadClut();
#endif
varyOff();
cycleAllOff();
}
GfxPalette::~GfxPalette() {
if (_palVaryResourceId != -1)
palVaryRemoveTimer();
delete[] _macClut;
#ifdef ENABLE_SCI32
unloadClut();
#endif
}
bool GfxPalette::loadClut(uint16 clutId) {
// loadClut() will load a color lookup table from a clu file and set
// the palette found in the file. This is to be used with Phantasmagoria 2.
unloadClut();
Common::String filename = Common::String::format("%d.clu", clutId);
Common::File clut;
if (!clut.open(filename) || clut.size() != 0x10000 + 236 * 3)
return false;
// Read in the lookup table
// It maps each RGB565 color to a palette index
_clutTable = new byte[0x10000];
clut.read(_clutTable, 0x10000);
Palette pal;
memset(&pal, 0, sizeof(Palette));
// Setup 1:1 mapping
for (int i = 0; i < 256; i++)
pal.mapping[i] = i;
// Now load in the palette
for (int i = 1; i <= 236; i++) {
pal.colors[i].used = 1;
pal.colors[i].r = clut.readByte();
pal.colors[i].g = clut.readByte();
pal.colors[i].b = clut.readByte();
}
set(&pal, true);
setOnScreen();
return true;
}
