SCUMM: regenerate 16bit palette after loading a savegame in LOOM PCE

(this avoids isssues when using savegames from different ports with different 16bit color modes)

1 files changed, 10 insertions, 0 deletions

diff --git a/engines/scumm/saveload.cpp b/engines/scumm/saveload.cpp
index 2be032d496..f9a6b211c3 100644
--- a/engines/scumm/saveload.cpp
+++ b/engines/scumm/saveload.cpp
@@ -1497,6 +1497,16 @@ void ScummEngine_v5::saveOrLoad(Serializer *s) {
 			resetCursors();
 		}
 	}
+
+	// Regenerate 16bit palette after loading.
+	// This avoids color issues when loading savegames that have been saved with a different ScummVM port
+	// that uses a different 16bit color mode than the ScummVM port which is currently used.
+#ifdef USE_RGB_COLOR
+	if (_game.platform == Common::kPlatformPCEngine && s->isLoading()) {
+		for (int i = 0; i < 256; ++i)
+			_16BitPalette[i] = get16BitColor(_currentPalette[i * 3 + 0], _currentPalette[i * 3 + 1], _currentPalette[i * 3 + 2]);
+	}
+#endif
 }
 
 #ifdef ENABLE_SCUMM_7_8