X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fcollision_grid.h;h=abb2ef1682ebafd0cbea305e321eff8223321323;hb=cf66e7ab073b4e9479d5b6d479f8c351b89e8aee;hp=09cc87afd544a7ae137146916e5d1d3c530d24cc;hpb=c43ea9b0d5372718888138ea2cc4abcd5acb5299;p=supertux.git

diff --git a/src/collision_grid.h b/src/collision_grid.h
index 09cc87afd..abb2ef168 100644
--- a/src/collision_grid.h
+++ b/src/collision_grid.h
@@ -1,10 +1,29 @@
+//  $Id$
+// 
+//  SuperTux
+//  Copyright (C) 2005 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
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  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
+//  02111-1307, USA.
 #ifndef __COLLISION_GRID_H__
 #define __COLLISION_GRID_H__
 
 #include <vector>
-#include "special/moving_object.h"
+#include "moving_object.h"
 
-using namespace SuperTux;
+class CollisionGridIterator;
 
 /**
  * A rectangular grid to keep track of all moving game objects. It allows fast
@@ -18,15 +37,16 @@ public:
 
   void add_object(MovingObject* object);
   void remove_object(MovingObject* object);
-  void move_object(MovingObject* object);
 
   void check_collisions();
 
 private:
+  friend class CollisionGridIterator;
+  
   struct ObjectWrapper
   {
     MovingObject* object;
-    Rectangle dest;
+    Rect dest;
     /** (pseudo) timestamp. When reading from the grid the timestamp is
      * changed so that you can easily avoid reading an object multiple times
      * when it is in several cells that you check.
@@ -43,9 +63,10 @@ private:
     ObjectWrapper* object_wrapper;
   };
 
-  void remove_object_from_gridcell(int gridcell, MovingObject* object);
+  void remove_object_from_gridcell(int gridcell, ObjectWrapper* wrapper);
   void collide_object(ObjectWrapper* wrapper);
   void collide_object_object(ObjectWrapper* wrapper, ObjectWrapper* wrapper2);
+  void move_object(ObjectWrapper* wrapper);
   
   typedef std::vector<GridEntry*> GridEntries;
   GridEntries grid;
@@ -56,6 +77,7 @@ private:
   float height;
   float cell_width;
   float cell_height;
+  int iterator_timestamp;
 };
 
 extern CollisionGrid* bla;