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SCI: Fix Macintosh kDrawPic mirror flag handling

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Fixes the KQ6 Mac peppermint cave room
This commit is contained in:
sluicebox 2019-08-14 08:29:12 -07:00
parent afd360703e
commit aea7da4410
1 changed files with 7 additions and 2 deletions
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9
engines/sci/engine/kgraphics.cpp
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@ -563,8 +563,13 @@ reg_t kDrawPic(EngineState *s, int argc, reg_t *argv) {
if (flags & K_DRAWPIC_FLAGS_ANIMATIONBLACKOUT)
animationBlackoutFlag = true;
animationNr = flags & 0xFF;
if (flags & K_DRAWPIC_FLAGS_MIRRORED)
mirroredFlag = true;
// Mac interpreters ignored the mirrored flag and didn't mirror pics.
// KQ6 PC room 390 drew pic 390 mirrored so Mac added pic 395, which
// is a mirror of 390, but the script continued to pass this flag.
if (g_sci->getPlatform() != Common::kPlatformMacintosh) {
if (flags & K_DRAWPIC_FLAGS_MIRRORED)
mirroredFlag = true;
}
}
if (argc >= 3) {
if (!argv[2].isNull())