save project

snake.py

@@ -4,17 +4,20 @@ from pygame import locals
 pygame.init()
 pygame.init()
 # 创建一个窗口
 # 创建一个窗口
 screen=pygame.display.set_mode((660,480))
 screen=pygame.display.set_mode((660,480))
+FPSCLOCK=pygame.time.Clock()
 a=pygame.image.load('bg.png')
 a=pygame.image.load('bg.png')
 b=pygame.image.load('right.png')
 b=pygame.image.load('right.png')
 c=pygame.image.load('apple.png')
 c=pygame.image.load('apple.png')
 d=pygame.image.load('body.png')
 d=pygame.image.load('body.png')
+x,y=240,180
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type==locals.QUIT:
         if event.type==locals.QUIT:
            exit()
            exit()
+    x+=30
     screen.blit(a,(0,0))
     screen.blit(a,(0,0))
-    screen.blit(b,(240,180))
+    screen.blit(b,(x,y))
     screen.blit(c,(240,120))
     screen.blit(c,(240,120))
     screen.blit(d,(210,180))
     screen.blit(d,(210,180))
     pygame.display.update()
     pygame.display.update()
-    
+    FPSCLOCK.tick(3)