save project

snake.py

@@ -2,7 +2,7 @@ import pygame
 from pygame import locals
 from pygame import locals
 
 
 x,y=240,120
 x,y=240,120
-sdf=[(180,90),(180,120),(210,120),(x,y)]
+
 
 
 
 
 # 初始化pygame，为使用硬件做准备
 # 初始化pygame，为使用硬件做准备
@@ -25,24 +25,17 @@ while True:
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()
             exit()
-    x+=30
-    sdf.append((x,y))
-    sdf.pop(0)
-    
     # 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,sdf[-1])
+    screen.blit(right, (x, y))
     # 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(sdf)-1):
-        screen.blit(body,sdf[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))
     # 将果实画上去
     # 将果实画上去
     screen.blit(food, (360, 300))
     screen.blit(food, (360, 300))
-    
+    x+=30
     
     
     # 刷新画面
     # 刷新画面
-    pygame.display.update()
-    
+    pygame.display.update()
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