save project

snake.py

@@ -13,8 +13,16 @@ background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 body = pygame.image.load('body.png')
+left = pygame.image.load('left.png')
+up = pygame.image.load('up.png')
+down = pygame.image.load('down.png')
+
+x,y =240, 120
+position = ((180,90),(180,120),(210,120),(x,y))
+
+setheading = "right"
+snake_head = right
 
 
-x,y =240, 120 # 初始化贪吃蛇的头的坐标
 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:
@@ -23,12 +31,17 @@ while True:
             if event.type == locals.KEYDOWN
             if event.type == locals.KEYDOWN
             if event.key == locals.K_RIGHT and setheading != "left"
             if event.key == locals.K_RIGHT and setheading != "left"
             setheading = 'right'
             setheading = 'right'
+            snake_head = right
             if event.key == locals.K_RIGHT and setheading != "right"
             if event.key == locals.K_RIGHT and setheading != "right"
             setheading = 'left'
             setheading = 'left'
+            snake_head = left
             if event.key == locals.K_RIGHT and setheading != "down"
             if event.key == locals.K_RIGHT and setheading != "down"
             setheading = 'up'
             setheading = 'up'
+            snake_head = up
             if event.key == locals.K_RIGHT and setheading != "up"
             if event.key == locals.K_RIGHT and setheading != "up"
             setheading = 'down'
             setheading = 'down'
+            snake_head = down
+
 
 
             if setheading == "right"
             if setheading == "right"
             x += 30
             x += 30