save project

snake.py

@@ -6,7 +6,7 @@ pygame.init()
 
 # 创建一个窗口
 screen = pygame.display.set_mode((660, 480))
- FRSCLOCK.pygame.time.Clock()
+FRSCLOCK=pygame.time.Clock()
 # 背景
 background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
@@ -15,23 +15,27 @@ body = pygame.image.load('body.png')
 
 
 x , y = 240, 120
-
+poistion = [(210, 120),(180, 120), (180, 90),(x , y)]
 
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+    x += 30
+
+    poistion.append((x , y))
+    poistion.pop(0)
+
     # 将背景图画上去
     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(poistion)-1):
+        screen.blit(body , poistion[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