Added the robot with animations to the game. Also made the game pause when using the menu.

robotgame/level.py

@@ -25,8 +25,20 @@ A generic level.
 """
 
 class Level(object):
-    def update(self, e, t, dt):
+    def __init__(self, graphics_dir, paused=False):
+        self.__dict__.update(locals())
+
+    def restart(self):
         pass
 
+    def update(self, e, t, dt):
+        if not self.paused:
+            for obj in self.objects:
+                obj.update(e, t, dt)
+
     def draw(self, window):
-        pass
+        for tile in self.tiles:
+            tile.draw(window)
+
+        for obj in sorted(self.objects, key=lambda obj: (obj.y + obj.z)):
+            obj.draw(window)