diff options
Diffstat (limited to 'engines/sci/gui/gui_screen.cpp')
| -rw-r--r-- | engines/sci/gui/gui_screen.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/engines/sci/gui/gui_screen.cpp b/engines/sci/gui/gui_screen.cpp index 7889f7022e..7786dc7282 100644 --- a/engines/sci/gui/gui_screen.cpp +++ b/engines/sci/gui/gui_screen.cpp @@ -199,6 +199,22 @@ void SciGuiScreen::restoreBitsScreen(Common::Rect rect, byte *&memoryPtr, byte * } } +void SciGuiScreen::setPalette(GuiPalette*pal) { + // just copy palette to system + byte bpal[4 * 256]; + // Get current palette, update it and put back + _system->grabPalette(bpal, 0, 256); + for (int16 i = 0; i < 256; i++) { + if (!pal->colors[i].used) + continue; + bpal[i * 4] = pal->colors[i].r * pal->intensity[i] / 100; + bpal[i * 4 + 1] = pal->colors[i].g * pal->intensity[i] / 100; + bpal[i * 4 + 2] = pal->colors[i].b * pal->intensity[i] / 100; + bpal[i * 4 + 3] = 100; + } + _system->setPalette(bpal, 0, 256); +} + // Currently not really done, its supposed to be possible to only dither _visualScreen void SciGuiScreen::dither() { int y, x; |