X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=naja%2Fengine.py;h=a8e01460c8b345336f874f0c5fc104b7bda26289;hb=d7291141b604ffc7941074ae1adb9596c5f314ce;hp=94ddeab24a055e9134e1c51e7fef68f2a877dd58;hpb=da7b5b8cfedca73f510a85275a5c9155b07c2cf9;p=naja.git

diff --git a/naja/engine.py b/naja/engine.py
index 94ddeab..a8e0146 100644
--- a/naja/engine.py
+++ b/naja/engine.py
@@ -1,6 +1,7 @@
 import pygame
 import pygame.locals as pgl
 
+from naja.constants import FPS
 from naja.events import SceneChangeEvent, QuitGameEvent
 
 
@@ -10,7 +11,9 @@ class Engine(object):
         self._scene = scene
 
     def run(self):
+        clock = pygame.time.Clock()
         while True:
+            self._surface.fill((0, 0, 0))
             for ev in pygame.event.get():
                 if ev.type == pgl.QUIT or QuitGameEvent.matches(ev):
                     self.quit_game()
@@ -21,6 +24,7 @@ class Engine(object):
                     self._scene.handle_event(ev)
             self._scene.render(self._surface)
             pygame.display.flip()
+            clock.tick(FPS)
 
     def change_scene(self, scene):
         self._scene.exit()