- increased Tux's safe time to 1250ms

[supertux.git] / src / tile.h

diff --git a/src/tile.h b/src/tile.h
index 91cedc5..c2c6a35 100644 (file)
--- a/src/tile.h
+++ b/src/tile.h
@@ -21,6 +21,7 @@
 #ifndef TILE_H
 #define TILE_H
 
+#include <set>
 #include <map>
 #include <vector>
 #include "texture.h"
@@ -80,10 +81,16 @@ public:
   
   /** Draw a tile on the screen: */
   static void draw(float x, float y, unsigned int c, Uint8 alpha = 255);
+  static void draw_stretched(float x, float y, int w, int h, unsigned int c, Uint8 alpha = 255);
 };
 
 struct TileGroup
 {
+  friend bool operator<(const TileGroup& lhs, const TileGroup& rhs)
+  { return lhs.name < rhs.name; };
+  friend bool operator>(const TileGroup& lhs, const TileGroup& rhs)
+  { return lhs.name > rhs.name; };
+
   std::string name;
   std::vector<int> tiles;
 };
@@ -96,7 +103,7 @@ class TileManager
   
   std::vector<Tile*> tiles;
   static TileManager* instance_ ;
-  static std::vector<TileGroup>* tilegroups_;
+  static std::set<TileGroup>* tilegroups_;
   void load_tileset(std::string filename);
 
   std::string current_tileset;
@@ -105,7 +112,7 @@ class TileManager
   static TileManager* instance() { return instance_ ? instance_ : instance_ = new TileManager(); }
   static void destroy_instance() { delete instance_; instance_ = 0; }
   
-  static std::vector<TileGroup>* tilegroups() { return tilegroups_ ? tilegroups_ : tilegroups_ = new std::vector<TileGroup>; }
+  static std::set<TileGroup>* tilegroups() { if(!instance_) { instance_ = new TileManager(); } return tilegroups_ ? tilegroups_ : tilegroups_ = new std::set<TileGroup>; }
   Tile* get(unsigned int id) {
     if(id < tiles.size())
       {