save project

snake.py

@@ -10,16 +10,17 @@ FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 
 
 # 背景
 # 背景
 background = pygame.image.load('bg.png')
 background = pygame.image.load('bg.png')
-right = pygame.image.load('right.png')      # 头 朝右
+d = pygame.image.load('right.png')      # 头 朝右
 food = pygame.image.load('apple.png')       # 食物 苹果
 food = pygame.image.load('apple.png')       # 食物 苹果
 body = pygame.image.load('body.png')        # 身体
 body = pygame.image.load('body.png')        # 身体
-left = pygame.image.load('left.png')        # 头 朝左
-up = pygame.image.load('up.png')            # 头 朝上
-down = pygame.image.load('down.png')        # 头 朝下
+a = pygame.image.load('left.png')        # 头 朝左
+w = pygame.image.load('up.png')            # 头 朝上
+s = pygame.image.load('down.png')        # 头 朝下
 
 
 x, y = 240, 120
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
-
+apple_x=360
+apple_y=300
 setheading = "d"
 setheading = "d"
 snake_head = d
 snake_head = d
 
 
@@ -27,9 +28,6 @@ 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
-
-            apple_x=360
-            apple_y=300
             exit()
             exit()
         if event.type == locals.KEYDOWN:
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_d and setheading != "a":
             if event.key == locals.K_d and setheading != "a":
@@ -39,11 +37,11 @@ while True:
                 setheading = 'a'
                 setheading = 'a'
                 snake_head = a
                 snake_head = a
             if event.key == locals.K_w and setheading != "s":
             if event.key == locals.K_w and setheading != "s":
-                setheading = 'a'
-                snake_head = a
+                setheading = 'w'
+                snake_head = w
             if event.key == locals.K_s and setheading != "w":
             if event.key == locals.K_s and setheading != "w":
                 setheading = 's'
                 setheading = 's'
-                snake_head = w
+                snake_head = s
 
 
     # 设置贪吃蛇的头部坐标
     # 设置贪吃蛇的头部坐标
     if setheading == "d":
     if setheading == "d":
@@ -72,4 +70,4 @@ while True:
     screen.blit(food, (apple_x,apple_y ))
     screen.blit(food, (apple_x,apple_y ))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    FPSCLOCK.tick(3)
+    FPSCLOCK.tick(5)
\ No newline at end of file