X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_em%2Fgraphics.c;h=c03267a1e7e84fa9ab9fda27a34e70376306adda;hb=df57066a525140f21a8b712e7276cfba8c87a218;hp=d1567b4a7e9356e9291ecd2eec2f4deaf5c9d11c;hpb=d91ea9b217ab87437cc7e9fb8956fe82be40ecf8;p=rocksndiamonds.git

diff --git a/src/game_em/graphics.c b/src/game_em/graphics.c
index d1567b4a..c03267a1 100644
--- a/src/game_em/graphics.c
+++ b/src/game_em/graphics.c
@@ -46,7 +46,7 @@ static int screen_tiles[MAX_PLAYFIELD_WIDTH + 2][MAX_PLAYFIELD_HEIGHT + 2];
 static int crumbled_state[MAX_PLAYFIELD_WIDTH + 2][MAX_PLAYFIELD_HEIGHT + 2];
 
 /* graphic info for game objects/frames and players/actions/frames */
-struct GraphicInfo_EM graphic_info_em_object[TILE_MAX][8];
+struct GraphicInfo_EM graphic_info_em_object[GAME_TILE_MAX][8];
 struct GraphicInfo_EM graphic_info_em_player[MAX_PLAYERS][PLY_MAX][8];
 
 int getFieldbufferOffsetX_EM(void)
@@ -73,44 +73,40 @@ void BlitScreenToBitmap_EM(Bitmap *target_bitmap)
   int sy = SY + (full_ysize < ysize ? (ysize - full_ysize) / 2 : 0);
   int sxsize = (full_xsize < xsize ? full_xsize : xsize);
   int sysize = (full_ysize < ysize ? full_ysize : ysize);
+  int xxsize = MAX_BUF_XSIZE * TILEX - x;
+  int yysize = MAX_BUF_YSIZE * TILEY - y;
+  int xoffset = 2 * CAVE_BUFFER_XOFFSET * TILEX;
+  int yoffset = 2 * CAVE_BUFFER_YOFFSET * TILEY;
 
-  if (x < 2 * TILEX && y < 2 * TILEY)
+  if (x < xoffset && y < yoffset)
   {
-    BlitBitmap(screenBitmap, target_bitmap, x, y,
-	       sxsize, sysize, sx, sy);
+    BlitBitmap(screenBitmap, target_bitmap, x, y, sxsize, sysize,
+	       sx, sy);
   }
-  else if (x < 2 * TILEX && y >= 2 * TILEY)
+  else if (x < xoffset && y >= yoffset)
   {
-    BlitBitmap(screenBitmap, target_bitmap, x, y,
-	       sxsize, MAX_BUF_YSIZE * TILEY - y,
+    BlitBitmap(screenBitmap, target_bitmap, x, y, sxsize, yysize,
 	       sx, sy);
-    BlitBitmap(screenBitmap, target_bitmap, x, 0,
-	       sxsize, y - 2 * TILEY,
-	       sx, sy + MAX_BUF_YSIZE * TILEY - y);
+    BlitBitmap(screenBitmap, target_bitmap, x, 0, sxsize, y - yoffset,
+	       sx, sy + yysize);
   }
-  else if (x >= 2 * TILEX && y < 2 * TILEY)
+  else if (x >= xoffset && y < yoffset)
   {
-    BlitBitmap(screenBitmap, target_bitmap, x, y,
-	       MAX_BUF_XSIZE * TILEX - x, sysize,
+    BlitBitmap(screenBitmap, target_bitmap, x, y, xxsize, sysize,
 	       sx, sy);
-    BlitBitmap(screenBitmap, target_bitmap, 0, y,
-	       x - 2 * TILEX, sysize,
-	       sx + MAX_BUF_XSIZE * TILEX - x, sy);
+    BlitBitmap(screenBitmap, target_bitmap, 0, y, x - xoffset, sysize,
+	       sx + xxsize, sy);
   }
   else
   {
-    BlitBitmap(screenBitmap, target_bitmap, x, y,
-	       MAX_BUF_XSIZE * TILEX - x, MAX_BUF_YSIZE * TILEY - y,
+    BlitBitmap(screenBitmap, target_bitmap, x, y, xxsize, yysize,
 	       sx, sy);
-    BlitBitmap(screenBitmap, target_bitmap, 0, y,
-	       x - 2 * TILEX, MAX_BUF_YSIZE * TILEY - y,
-	       sx + MAX_BUF_XSIZE * TILEX - x, sy);
-    BlitBitmap(screenBitmap, target_bitmap, x, 0,
-	       MAX_BUF_XSIZE * TILEX - x, y - 2 * TILEY,
-	       sx, sy + MAX_BUF_YSIZE * TILEY - y);
-    BlitBitmap(screenBitmap, target_bitmap, 0, 0,
-	       x - 2 * TILEX, y - 2 * TILEY,
-	       sx + MAX_BUF_XSIZE * TILEX - x, sy + MAX_BUF_YSIZE * TILEY - y);
+    BlitBitmap(screenBitmap, target_bitmap, 0, y, x - xoffset, yysize,
+	       sx + xxsize, sy);
+    BlitBitmap(screenBitmap, target_bitmap, x, 0, xxsize, y - yoffset,
+	       sx, sy + yysize);
+    BlitBitmap(screenBitmap, target_bitmap, 0, 0, x - xoffset, y - yoffset,
+	       sx + xxsize, sy + yysize);
   }
 }