save project

snake.py

@@ -6,22 +6,27 @@ pygame.init()
 
 
 # 创建一个窗口
 # 创建一个窗口
 screen=pygame.display.set_mode((800,600))
 screen=pygame.display.set_mode((800,600))
+
+FPSCLOCK=pygame.time.Clock()
+
 bg=pygame.image.load('bg.png')
 bg=pygame.image.load('bg.png')
 rt=pygame.image.load('right.png')
 rt=pygame.image.load('right.png')
 fd=pygame.image.load('apple.png')
 fd=pygame.image.load('apple.png')
 
 
+x,y=240,120
 
 
 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(bg,(0,0))  
     screen.blit(bg,(0,0))  
-    screen.blit(rt,(240,120))  
+    screen.blit(rt,(x,y))  
     screen.blit(fd,(360,300)) 
     screen.blit(fd,(360,300)) 
     pygame.display.update() 
     pygame.display.update() 
-        
-
+    FPSCLOCK.tick(3)