X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_sp%2FDDSpriteBuffer.c;h=8f524c0228b261d86a8d00010d2c53d0a1ea1d87;hb=1d3eff06cde10309320341fa92abec5b14f1c6f6;hp=863aac39f4a8e9f2516ea96f8082fc565e365058;hpb=35b995abd3183999201d9581f7674de1475dc169;p=rocksndiamonds.git

diff --git a/src/game_sp/DDSpriteBuffer.c b/src/game_sp/DDSpriteBuffer.c
index 863aac39..8f524c02 100644
--- a/src/game_sp/DDSpriteBuffer.c
+++ b/src/game_sp/DDSpriteBuffer.c
@@ -7,15 +7,27 @@
 
 static void Blt(int pX, int pY, Bitmap *bitmap, int SpriteX, int SpriteY)
 {
+#if NEW_TILESIZE
+  int pseudo_sxsize = SXSIZE * TILESIZE / TILESIZE_VAR;
+  int pseudo_sysize = SYSIZE * TILESIZE / TILESIZE_VAR;
+#endif
   int scx = (mScrollX_last < 0 ? 0 : mScrollX_last);
   int scy = (mScrollY_last < 0 ? 0 : mScrollY_last);
   int sx1 = scx - 2 * TILEX;
   int sy1 = scy - 2 * TILEY;
+#if NEW_TILESIZE
+  int sx2 = scx + pseudo_sxsize + 1 * TILEX;
+  int sy2 = scy + pseudo_sysize + 1 * TILEY;
+#else
   int sx2 = scx + SXSIZE + 1 * TILEX;
   int sy2 = scy + SYSIZE + 1 * TILEY;
-
+#endif
   int sx = pX - sx1;
   int sy = pY - sy1;
+  int tile_x = sx / TILESIZE;
+  int tile_y = sy / TILESIZE;
+  int move_x = (sx + TILESIZE - 1) / TILESIZE;
+  int move_y = (sy + TILESIZE - 1) / TILESIZE;
 
   if (NoDisplayFlag)
     return;
@@ -24,8 +36,36 @@ static void Blt(int pX, int pY, Bitmap *bitmap, int SpriteX, int SpriteY)
   if (pX < sx1 || pX > sx2 || pY < sy1 || pY > sy2)
     return;
 
-  BlitBitmap(bitmap, screenBitmap, SpriteX, SpriteY,
+#if NEW_TILESIZE
+
+#if 0
+  SpriteX = SpriteX * TILESIZE_VAR / TILESIZE;
+  SpriteY = SpriteY * TILESIZE_VAR / TILESIZE;
+#endif
+
+  sx = sx * TILESIZE_VAR / TILESIZE;
+  sy = sy * TILESIZE_VAR / TILESIZE;
+
+  BlitBitmap(bitmap, bitmap_db_field_sp, SpriteX, SpriteY,
+	     TILEX_VAR, TILEY_VAR, sx, sy);
+#else
+  BlitBitmap(bitmap, bitmap_db_field_sp, SpriteX, SpriteY,
 	     TILEX, TILEY, sx, sy);
+#endif
+
+  redraw[tile_x][tile_y] = TRUE;
+  redraw_tiles++;
+
+  if (move_x != tile_x)
+  {
+    redraw[move_x][tile_y] = TRUE;
+    redraw_tiles++;
+  }
+  else if (move_y != tile_y)
+  {
+    redraw[tile_x][move_y] = TRUE;
+    redraw_tiles++;
+  }
 }
 
 void DDSpriteBuffer_BltImg(int pX, int pY, int graphic, int sync_frame)