There is no point in making a Y inferior to scroll_y checking, since bullets accel...

[supertux.git] / src / tilemap.h

diff --git a/src/tilemap.h b/src/tilemap.h
index 18340aa..92d121d 100644 (file)
--- a/src/tilemap.h
+++ b/src/tilemap.h
@@ -22,15 +22,29 @@
 
 #include <vector>
 
-#include "game_object.h"
+#include "special/game_object.h"
 #include "serializable.h"
-#include "vector.h"
+#include "math/vector.h"
+
+using namespace SuperTux;
+
+namespace SuperTux {
+class LispReader;
+}
 
 class Level;
 class TileManager;
-class LispReader;
 class Tile;
 
+struct TileId
+{
+  TileId() : id(0), hidden(0) {}
+  explicit TileId(unsigned int i, bool hidden_ = false) : id(i), hidden(hidden_) {}
+
+  unsigned id     :31;
+  unsigned hidden :1;
+};
+
 /**
  * This class is reponsible for drawing the level tiles
  */
@@ -39,6 +53,7 @@ class TileMap : public GameObject, public Serializable
 public:
   TileMap();
   TileMap(LispReader& reader);
+  TileMap(int layer_, bool solid_, size_t width_, size_t height_);
   virtual ~TileMap();
 
   virtual void write(LispWriter& writer);
@@ -54,16 +69,23 @@ public:
    */
   void resize(int newwidth, int newheight);
 
+  /** Flip the all tile map vertically. The purpose of this is to let
+      player to play the same level in a different way :) */
+  void do_vertical_flip();
+
   size_t get_width() const
   { return width; }
 
   size_t get_height() const
   { return height; }
+
+  int get_layer() const
+  { return layer; }
   
   bool is_solid() const
   { return solid; }
 
-  unsigned int get_tile_id_at(const Vector& pos) const;
+  TileId& get_tile_id_at(const Vector& pos);
 
   /// returns tile in row y and column y (of the tilemap)
   Tile* get_tile(int x, int y) const;
@@ -74,8 +96,8 @@ public:
 
   void change_at(const Vector& pos, unsigned int newtile);
 
-public:
-  std::vector<unsigned int> tiles;
+private:
+  std::vector<TileId> tiles;
   
 private:
   TileManager* tilemanager;
@@ -83,6 +105,8 @@ private:
   float speed;
   int width, height;
   int layer;
+
+  bool vertical_flip;
 };
 
 #endif /*SUPERTUX_TILEMAP_H*/