Source Code for Module SmootLight.renderers.PygameRenderer

 1  from operationscore.Renderer import * 
 2  import util.TimeOps as timeops  
 3  import pygame 
 4  from pygame.locals import * 
 5  import pdb 
 6 -class PygameRenderer(Renderer): 
 7      """PygameRenderer is a renderer which renders the LightSystem to a pygame display""" 
 8   
 9 -    def initRenderer(self): 
10          pygame.init() 
11          self.screen = pygame.display.set_mode((1300,500)) 
12          self.background = pygame.Surface(self.screen.get_size()) 
13          self.background = self.background.convert() 
14          self.background.fill(Color(0,0,0)) 
15          self.stopwatch = timeops.Stopwatch() 
16          self.stopwatch.start() 
17       
18 -    def render(self, lightSystem, currentTime=timeops.time()): 
19          self.background.fill(Color(0,0,0)) 
20          #print 'drawing color:',light.color 
21          if 'Scale' in self: 
22              scale = self['Scale'] 
23          else: 
24              scale = 1 
25          for light in lightSystem: 
26              scaledLoc = [l*scale for l in light.location]  
27              pygame.draw.circle(self.background, light.state(currentTime), scaledLoc, \ 
28                  5) 
29   
30          self.screen.blit(self.background, (0,0)) 
31          pygame.display.flip() 
32          self.stopwatch.stop() 
33          pygame.display.set_caption(str(int(1000/self.stopwatch.elapsed()))) 
34          self.stopwatch.start() 
35