(svn r12186) -Fix [FS#1784](r12169): assert when trying to play tile sound at NW border of map (placing buyos, leveling land)
--- a/src/sound.cpp Mon Feb 18 23:37:16 2008 +0000
+++ b/src/sound.cpp Tue Feb 19 17:45:30 2008 +0000
@@ -241,7 +241,8 @@
/* emits sound from center of the tile */
int x = TileX(tile) * TILE_SIZE + TILE_SIZE / 2;
int y = TileY(tile) * TILE_SIZE - TILE_SIZE / 2;
- Point pt = RemapCoords(x, y, GetSlopeZ(x, y));
+ uint z = (y < 0 ? 0 : GetSlopeZ(x, y));
+ Point pt = RemapCoords(x, y, z);
y += 2 * TILE_SIZE;
Point pt2 = RemapCoords(x, y, GetSlopeZ(x, y));
SndPlayScreenCoordFx(sound, pt.x, pt2.x, pt.y, pt2.y);