save project

snake.py

@@ -5,7 +5,10 @@ from pygame import locals
 pygame.init()
 
 # 创建一个窗口
+
 screen = pygame.display.set_mode((660,480))
+FPSCLOCK = pygame.time.Clock()
+
 
 
 background = pygame.image.load('bg.png')
@@ -13,10 +16,13 @@ right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 
+x, y = 240, 120
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
+    x += 30        
 
     screen.blit(background, (0, 0)) 
     screen.blit(right, (240, 120)) 
@@ -24,4 +30,5 @@ while True:
     screen.blit(body, (180, 120))
     screen.blit(body, (180, 90))
     screen.blit(food, (360, 300)) 
-    pygame.display.update()    
+    pygame.display.update() 
+    FPSCLOCK.tick(3)