Made the camera follow the robot.

robotgame/level.py

@@ -24,10 +24,24 @@
 A generic level.
 """
 
+import player
+
 class Level(object):
-    def __init__(self, graphics_dir, paused=False):
+    def __init__(self, game, graphics_dir, paused=False):
         self.__dict__.update(locals())
 
+        self.tiles = []
+        self.objects = []
+        self.imgs = {}
+
+        self.load()
+
+        self.camera_x = 0
+        self.camera_y = 0
+
+        self.player = player.Player(self, 0, 0)
+        self.objects.append(self.player)
+
     def restart(self):
         pass
 
@@ -36,6 +50,10 @@ class Level(object):
             for obj in self.objects:
                 obj.update(e, t, dt)
 
+        screen_size = self.game.window.get_size()
+        self.camera_x = self.player.x - screen_size[0] / 2
+        self.camera_y = self.player.y - screen_size[1] / 2
+
     def draw(self, window):
         for tile in self.tiles:
             tile.draw(window)