fix cr/lfs and remove trailing whitespaces...

[supertux.git] / src / tile_manager.cpp

diff --git a/src/tile_manager.cpp b/src/tile_manager.cpp
index e6a3a15..bbc3cff 100644 (file)
--- a/src/tile_manager.cpp
+++ b/src/tile_manager.cpp
@@ -1,7 +1,8 @@
 //  $Id$
-// 
+//
 //  SuperTux
 //  Copyright (C) 2004 Tobias Glaesser <tobi.web@gmx.de>
+//  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
 //
 //  This program is free software; you can redistribute it and/or
 //  modify it under the terms of the GNU General Public License
@@ -12,7 +13,7 @@
 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 //  GNU General Public License for more details.
-// 
+//
 //  You should have received a copy of the GNU General Public License
 //  along with this program; if not, write to the Free Software
 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
@@ -24,7 +25,9 @@
 #include <sstream>
 #include <iostream>
 #include <assert.h>
+#include <SDL.h>
 #include "video/drawing_context.hpp"
+#include "log.hpp"
 #include "lisp/lisp.hpp"
 #include "lisp/parser.hpp"
 #include "lisp/list_iterator.hpp"
@@ -32,9 +35,17 @@
 #include "tile_manager.hpp"
 #include "resources.hpp"
 
+TileManager* tile_manager = NULL;
+
 TileManager::TileManager(const std::string& filename)
 {
+#ifdef DEBUG
+  Uint32 ticks = SDL_GetTicks();
+#endif
   load_tileset(filename);
+#ifdef DEBUG
+  log_debug << "Tiles loaded in " << (SDL_GetTicks() - ticks) / 1000.0 << " seconds" << std::endl;
+#endif
 }
 
 TileManager::~TileManager()
@@ -56,7 +67,7 @@ void TileManager::load_tileset(std::string filename)
   } else {
     tiles_path = filename.substr(0, t+1);
   }
- 
+
   lisp::Parser parser;
   std::auto_ptr<lisp::Lisp> root (parser.parse(filename));
 
@@ -72,6 +83,9 @@ void TileManager::load_tileset(std::string filename)
       while(tile->id >= tiles.size()) {
         tiles.push_back(0);
       }
+      if(tiles[tile->id] != 0) {
+        log_warning << "Tile with ID " << tile->id << " redefined" << std::endl;
+      }
       tiles[tile->id] = tile;
     } else if(iter.item() == "tilegroup") {
       TileGroup tilegroup;
@@ -87,7 +101,7 @@ void TileManager::load_tileset(std::string filename)
       std::string image;
 
       // width and height of the image in tile units, this is used for two
-      // purposes: 
+      // purposes:
       //  a) so we don't have to load the image here to know its dimensions
       //  b) so that the resulting 'tiles' entry is more robust,
       //  ie. enlarging the image won't break the tile id mapping
@@ -123,12 +137,11 @@ void TileManager::load_tileset(std::string filename)
               tiles[ids[i]] = tile;
             }
         }
-      
+
     } else if(iter.item() == "properties") {
       // deprecated
     } else {
-      std::cerr << "Unknown symbol '" << iter.item() << "' tile defintion file.\n";
+      log_warning << "Unknown symbol '" << iter.item() << "' tile defintion file" << std::endl;
     }
   }
 }
-