def draw(self):
updateInterval = 1.0/(2**self.speed)
if time.time() - self.lastUpdate > updateInterval and self.running:
self.lastUpdate = time.time()
start = time.time()
for i in range(0,self.skip+1):
self.sim.update()
#print("Updating ",time.time()-start)
start = time.time()
self.draw_simulation()
#print("Rendering ",time.time()-start)
# Draw an outline around the world
top_right = self.local_to_screen((self.sim.size,self.sim.size))
bottom_left = self.local_to_screen((0,0))
GUI.draw_rect_outline (bottom_left[0],bottom_left[1],top_right[0]-bottom_left[0],top_right[1]-bottom_left[1],80)
self.gui.draw()
