auto save

snake.py

+import pygame
+from pygame import locals
+
+# 初始化pygame，为使用硬
+pygame.init()
+
+# 创建一个窗口
+screen = pygame.display.s
+
+FPSCLOCK　
+# 背景
+background = pygame.image
+right = pygame.image.load
+food = pygame.image.load(
+body = pygame.image.load(
+
+x,y = 240,120
+while True:
+    for event in pygame.e
+        if event.type == 
+            # 接收到退出
+            exit()
+    x += 30
+    # 将背景图画上去
+    screen.blit(backgroun
+    # 将贪吃蛇画上去
+    screen.blit(right, (x
+    # 将贪吃蛇的身体画上
+    screen.blit(body, (21
+    screen.blit(body, (18
+    screen.blit(body, (18
+    # 将果实画上去
+    screen.blit(food, (36
+    # 刷新画面
+    pygame.display.update
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