save project

snake.py

@@ -10,6 +10,7 @@ body=pygame.image.load("body.png")
 apple=pygame.image.load("apple.png")
 apple=pygame.image.load("apple.png")
 
 
 x,y=240,120
 x,y=240,120
+position=[(180,90)(180,120)(210,120)(x,y)]
 
 
 # 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))
@@ -18,10 +19,14 @@ while True:
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
     x+=30
     x+=30
+    position.append((x,y))
+    position.pop(0)
 
 
     screen.blit(background,(0,0))
     screen.blit(background,(0,0))
     screen.blit(right,(x,y))
     screen.blit(right,(x,y))
     screen.blit(body,(90,150))
     screen.blit(body,(90,150))
     screen.blit(apple,(120,240))
     screen.blit(apple,(120,240))
     pygame.display.update()
     pygame.display.update()
+    for i in range(len(position)-1):
+        screen.bilt(body,position[i])
     FPSCLOCK.tick(3)
     FPSCLOCK.tick(3)
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