save project

snake.py

 import pygame
 from pygame import locals
-
+FPSCLOCK=pygame.time.Clock()
 # 初始化pygame，为使用硬件做准备
 pygame.init()
 
@@ -12,7 +12,8 @@ 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
+p=[(180,90),(180,120),(210,120),(240,120)]
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -21,12 +22,19 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    screen.blit(right, (240, 120))
+    screen.blit(right, (x, y))
+    x+=30 
+    for i in range(len(p)-1):
+        screen.blit(body,p[i])
+    p.append((x,y))
+    p.pop(0)
     # 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))
+    # 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()
\ No newline at end of file
+    pygame.display.update()
+    FPSCLOCK.tick(3)