save project

snake.py

 import pygame
 import pygame
-from pygame import locals
-
-# 初始化pygame，为使用硬件做准备
+from pygame import locals#locals为pygame子模块(必写)
+#初始化pygame,为使用硬件做准备
 pygame.init()
 pygame.init()
-
-# 创建一个窗口
-screen = pygame.display.set_mode((660, 480))
-
-# 背景
-background = pygame.image.load('bg.png')
-right = pygame.image.load('right.png')
-food = pygame.image.load('apple.png')
-body = pygame.image.load('body.png')
-
+#创建一个窗口
+screen=pygame.display.set_mode((660,480),flags=0,depth=0,display=0)
+FPSLOCK=pygame.time.Clock()
+#背景
+background=pygame.image.load('bg.png')
+right=pygame.image.load('right.png')
+food=pygame.image.load('apple.png')
+body=pygame.image.load('body.png')
+x,y=240,120
+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():
         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()
-    # 将背景图画上去
-    screen.blit(background, (0, 0))
-    # 将贪吃蛇画上去
-    screen.blit(right, (240, 120))
-    # 将贪吃蛇的身体画上去
-    screen.blit(body, (210, 120))
-    screen.blit(body, (180, 120))
-    screen.blit(body, (180, 90))
-    # 将果实画上去
-    screen.blit(food, (360, 300))
-    # 刷新画面
+    x+=30
+    position.append((x,y))
+    position.pop(0)
+    #将背景画上去
+    screen.blit(background,(0,0))
+    #将贪吃蛇画上去
+    screen.blit(right,(x,y))
+    #将贪吃蛇的身体画上去
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
+    '''
+    screen.blit(body,(210,120))
+    screen.blit(body,(180,120))
+    screen.blit(body,(180,90))
+    '''
+    #将果实画上去
+    screen.blit(food,(360,300))
+    #刷新画面
     pygame.display.update()
     pygame.display.update()
+    FPSLOCK.tick(3)
\ No newline at end of file