X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Ftools.c;h=537a0e2174e860ad0cefe01ac9a70e8df5d374ae;hb=6fa6665526787de40c7dc094b54014e5a31df6e0;hp=1d3607e446eb94000aace0fbc45a0439f6906f5c;hpb=1fd06503004016a245257a08748473d749559586;p=rocksndiamonds.git

diff --git a/src/tools.c b/src/tools.c
index 1d3607e4..537a0e21 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -3396,6 +3396,14 @@ static void ShowEnvelopeRequest(char *text, unsigned int req_state, int action)
   game.envelope_active = FALSE;
 }
 
+static Bitmap *GetPreviewTileBitmap(Bitmap *bitmap)
+{
+  if (level.game_engine_type == GAME_ENGINE_TYPE_BD)
+    return GetPreviewTileBitmap_BD(bitmap);
+
+  return bitmap;
+}
+
 static void DrawPreviewElement(int dst_x, int dst_y, int element, int tilesize)
 {
   if (IS_MM_WALL(element))
@@ -3409,6 +3417,10 @@ static void DrawPreviewElement(int dst_x, int dst_y, int element, int tilesize)
     int graphic = el2preimg(element);
 
     getSizedGraphicSource(graphic, 0, tilesize, &src_bitmap, &src_x, &src_y);
+
+    // for BD style levels, maybe use bitmap with level-specific colors
+    src_bitmap = GetPreviewTileBitmap(src_bitmap);
+
     BlitBitmap(src_bitmap, drawto, src_x, src_y, tilesize, tilesize,
 	       dst_x, dst_y);
   }
@@ -3453,11 +3465,27 @@ void DrawMiniLevel(int size_x, int size_y, int scroll_x, int scroll_y)
   redraw_mask |= REDRAW_FIELD;
 }
 
+static int getPreviewLevelWidth(void)
+{
+  if (level.game_engine_type == GAME_ENGINE_TYPE_BD)
+    return (level.native_bd_level->cave->x2 - level.native_bd_level->cave->x1 + 1);
+
+  return lev_fieldx;
+}
+
+static int getPreviewLevelHeight(void)
+{
+  if (level.game_engine_type == GAME_ENGINE_TYPE_BD)
+    return (level.native_bd_level->cave->y2 - level.native_bd_level->cave->y1 + 1);
+
+  return lev_fieldy;
+}
+
 static void DrawPreviewLevelPlayfield(int from_x, int from_y)
 {
   boolean show_level_border = (BorderElement != EL_EMPTY);
-  int level_xsize = lev_fieldx + (show_level_border ? 2 : 0);
-  int level_ysize = lev_fieldy + (show_level_border ? 2 : 0);
+  int level_xsize = getPreviewLevelWidth()  + (show_level_border ? 2 : 0);
+  int level_ysize = getPreviewLevelHeight() + (show_level_border ? 2 : 0);
   int tile_size = preview.tile_size;
   int preview_width  = preview.xsize * tile_size;
   int preview_height = preview.ysize * tile_size;
@@ -3815,8 +3843,35 @@ void DrawPreviewPlayers(void)
   }
 }
 
+static void PreparePreviewTileBitmap(void)
+{
+  // check if special preview bitmap with level-specific colors should be created
+  if (level.game_engine_type != GAME_ENGINE_TYPE_BD)
+    return;
+
+  // use original sized bitmap (else reduced color palette is lost by downscaling)
+  int original_tilesize = MAX(MINI_TILESIZE, preview.tile_size);
+  int scale_down_factor = original_tilesize / preview.tile_size;
+  Bitmap *src_bitmap;
+  int src_x, src_y;
+  int element_template = EL_BD_GAME_GRAPHICS_COLOR_TEMPLATE;
+  int graphic_template = el2preimg(element_template);
+  int element_default = EL_BD_ROCK;
+  int graphic_default = el2preimg(element_default);
+
+  // create special preview bitmap and scale it down to preview tile size
+  getSizedGraphicSource(graphic_template, 0, original_tilesize, &src_bitmap, &src_x, &src_y);
+  PreparePreviewTileBitmap_BD(src_bitmap, scale_down_factor);
+
+  // force using special preview bitmap to replace original preview bitmap
+  getSizedGraphicSource(graphic_default, 0, preview.tile_size, &src_bitmap, &src_x, &src_y);
+  SetPreviewTileBitmapReference_BD(src_bitmap);
+}
+
 void DrawPreviewLevelInitial(void)
 {
+  PreparePreviewTileBitmap();	// only needed for native BD style levels
+
   DrawPreviewLevelExt(TRUE);
   DrawPreviewPlayers();
 }
@@ -10118,6 +10173,20 @@ void InitGraphicInfo_BD(void)
       g_bd->height = TILEY;
     }
   }
+
+  // game graphics template for level-specific colors for native BD levels
+  int graphic = IMG_BD_GAME_GRAPHICS_COLOR_TEMPLATE;
+  struct GraphicInfo_BD *g_bd = &graphic_info_bd_color_template;
+  Bitmap *src_bitmap;
+  int src_x, src_y;
+
+  getGraphicSourceExt(graphic, 0, &src_bitmap, &src_x, &src_y, FALSE);
+
+  g_bd->bitmap = src_bitmap;
+  g_bd->src_x  = src_x;
+  g_bd->src_y  = src_y;
+  g_bd->width  = TILEX;
+  g_bd->height = TILEY;
 }
 
 void InitGraphicInfo_EM(void)
@@ -11221,6 +11290,11 @@ void OpenURLFromHash(SetupFileHash *hash, int hash_key)
   OpenURL(getHashEntry(hash, int2str(hash_key, 0)));
 }
 
+char *getCurrentLevelsetName(void)
+{
+  return leveldir_current->name;
+}
+
 
 // ============================================================================
 // tests
@@ -11316,9 +11390,9 @@ static unsigned int test_uuid_random_function_better(int max)
 
 static void TestGeneratingUUIDs_RunTest(int nr, int always_seed, int num_uuids)
 {
-  struct hashtable *hash_seeds =
+  HashTable *hash_seeds =
     create_hashtable(get_hash_from_string, hash_key_strings_are_equal, free, NULL);
-  struct hashtable *hash_uuids =
+  HashTable *hash_uuids =
     create_hashtable(get_hash_from_string, hash_key_strings_are_equal, free, NULL);
   static char message[100];
   int i;