void GfxPalette32::kernelPalVarySet(const GuiResourceId paletteId, const int16 percent, const int32 ticks, const int16 fromColor, const int16 toColor) {
Palette palette;
if (getSciVersion() == SCI_VERSION_3 && paletteId == 0xFFFF) {
palette = _currentPalette;
assert(fromColor >= 0 && fromColor < 256);
assert(toColor >= 0 && toColor < 256);
// While palette varying is normally inclusive of `toColor`, the
// palette inversion code in SSCI excludes `toColor`, and RAMA room
// 6201 requires this or else parts of the game's UI get inverted
for (int i = fromColor; i < toColor; ++i) {
palette.colors[i].r = ~palette.colors[i].r;
palette.colors[i].g = ~palette.colors[i].g;
palette.colors[i].b = ~palette.colors[i].b;
}
} else {
palette = getPaletteFromResource(paletteId);
}
setVary(palette, percent, ticks, fromColor, toColor);
}
void GfxPalette32::kernelPalVarySet(const GuiResourceId paletteId, const int16 percent, const int32 ticks, const int16 fromColor, const int16 toColor) {
const Palette palette = getPaletteFromResource(paletteId);
setVary(palette, percent, ticks, fromColor, toColor);
}