added using invisible border element for Mirror Magic game engine

[rocksndiamonds.git] / src / tools.c

diff --git a/src/tools.c b/src/tools.c
index 8d26fe44f8b8fcdbf85a0f0ea161a925b087d01f..3dd167c7ce84f5e8cb200bda990cc006cc7542c8 100644 (file)
--- a/src/tools.c
+++ b/src/tools.c
@@ -1360,6 +1360,10 @@ void SetBorderElement()
 
   BorderElement = EL_EMPTY;
 
+  /* the MM game engine does not use a visible border element */
+  if (level.game_engine_type == GAME_ENGINE_TYPE_MM)
+    return;
+
   for (y = 0; y < lev_fieldy && BorderElement == EL_EMPTY; y++)
   {
     for (x = 0; x < lev_fieldx; x++)
@@ -2476,7 +2480,8 @@ void DrawSizedWall_MM(int dst_x, int dst_y, int element, int tilesize,
       BlitBitmap(src_bitmap, drawto, src_x, src_y, tilesize_draw, tilesize_draw,
                 dst_draw_x, dst_draw_y);
     else
-      ClearRectangle(drawto, dst_x, dst_y, tilesize_draw, tilesize_draw);
+      ClearRectangle(drawto, dst_draw_x, dst_draw_y,
+                    tilesize_draw, tilesize_draw);
   }
 }