TONY: Clip width to avoid crash when drawing flipped sprite

This fixes - or at least work around - a failed assertion when Pantagruel leaves the office at the beginning of the game.
scummvm · Aug 1, 2012 · 846f964 · 846f964
1 parent fab814b
commit 846f964
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/engines/tony/gfxcore.cpp b/engines/tony/gfxcore.cpp
@@ -927,6 +927,9 @@ void RMGfxSourceBuffer8RLE::draw(CORO_PARAM, RMGfxTargetBuffer &bigBuf, RMGfxPri
 		u = _dimx - (width + u);
 		x1 = (prim->getDst()._x1 + _dimx - 1) - u;
 
+		if (width > x1)
+			width = x1;
+
 		// Specify the drawn area
 		bigBuf.addDirtyRect(Common::Rect(x1 - width, y1, x1, y1 + height));