From bb0d5e00d03680becb349e9fa98e9eb6c83e4c04 Mon Sep 17 00:00:00 2001
From: Colin Snover
Date: Wed, 27 Jul 2016 08:37:13 -0500
Subject: SCI32: Handle remap data outside the game's remap range
---
engines/sci/graphics/remap32.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
(limited to 'engines/sci/graphics')
diff --git a/engines/sci/graphics/remap32.h b/engines/sci/graphics/remap32.h
index 5f629d733e..1b9628c7be 100644
--- a/engines/sci/graphics/remap32.h
+++ b/engines/sci/graphics/remap32.h
@@ -325,7 +325,12 @@ public:
*/
inline bool remapEnabled(uint8 color) const {
const uint8 index = _remapEndColor - color;
- assert(index < _remaps.size());
+ // At least KQ7 DOS uses remap colors that are outside the valid remap
+ // range; in these cases, just treat those pixels as skip pixels (which
+ // is how they would be treated in SSCI)
+ if (index >= _remaps.size()) {
+ return false;
+ }
return (_remaps[index]._type != kRemapNone);
}
--
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