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authorMax Horn2003-01-13 13:37:43 +0000
committerMax Horn2003-01-13 13:37:43 +0000
commite704837f5c987a840c6ef690807c319425b85ea5 (patch)
treef488e41e229c1f9cd63377e234876af20bcec76e /scumm/scummvm.cpp
parent35d3d26f0cd4ca11beae544fa3c36f32c2c0df8b (diff)
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fix off by one error
svn-id: r6442
Diffstat (limited to 'scumm/scummvm.cpp')
-rw-r--r--scumm/scummvm.cpp13
1 files changed, 7 insertions, 6 deletions
diff --git a/scumm/scummvm.cpp b/scumm/scummvm.cpp
index 63afbc2286..8c9bea8b85 100644
--- a/scumm/scummvm.cpp
+++ b/scumm/scummvm.cpp
@@ -980,12 +980,13 @@ void Scumm::setScaleItem(int slot, int a, int b, int c, int d)
void Scumm::setScaleSlot(int slot, int x1, int y1, int scale1, int x2, int y2, int scale2)
{
- _scaleSlots[slot].x2 = x2;
- _scaleSlots[slot].y2 = y2;
- _scaleSlots[slot].scale2 = scale2;
- _scaleSlots[slot].x1 = x1;
- _scaleSlots[slot].y1 = y1;
- _scaleSlots[slot].scale1 = scale1;
+ assert(1 <= slot && slot <= 20);
+ _scaleSlots[slot-1].x2 = x2;
+ _scaleSlots[slot-1].y2 = y2;
+ _scaleSlots[slot-1].scale2 = scale2;
+ _scaleSlots[slot-1].x1 = x1;
+ _scaleSlots[slot-1].y1 = y1;
+ _scaleSlots[slot-1].scale1 = scale1;
}
void Scumm::dumpResource(char *tag, int idx, byte *ptr)