save project

snake.py

@@ -16,7 +16,7 @@ body = pygame.image.load('body.png')
 x,y = 240,120
 x,y = 240,120
 
 
 FPSCLOCK=pygame.time.Clock()
 FPSCLOCK=pygame.time.Clock()
-position = [(180,90),(180,120),(210,120),()]
+position = [(180,90),(180,120),(210,120),(x,y)]
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -29,10 +29,10 @@ while True:
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
     # 将贪吃蛇画上去
-    screen.blit(right,position[1])
+    screen.blit(right,position[-1])
     # 将贪吃蛇的身体画上去
     # 将贪吃蛇的身体画上去
-    for i in range(len(position)[-1])
-        
+    for i in range(len(position)-1):
+        screen.blit(body,position[i]) 
     # screen.blit(body, (210, 120))
     # screen.blit(body, (210, 120))
     # screen.blit(body, (180, 120))
     # screen.blit(body, (180, 120))
     # screen.blit(body, (180, 90))
     # screen.blit(body, (180, 90))
@@ -40,7 +40,7 @@ while True:
     screen.blit(food, (360, 300))
     screen.blit(food, (360, 300))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    FPSCLOCK.tick(30)
+    FPSCLOCK.tick(3)