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snake.py

@@ -134,88 +134,88 @@ screen = pygame.display.set_mode((660,480))
 
 
 
 
 
 
-import pygame
-from pygame import locals
-import random
-# 初始化pygame，为使用硬件做准备
-pygame.init()
-
-# 创建一个窗口
-screen = pygame.display.set_mode((660, 480))
-FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-
-# 背景
-background = pygame.image.load('bg.png')
-right = pygame.image.load('right.png')      # 头 朝右
-food = pygame.image.load('apple.png')       # 食物 苹果
-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
-c=pygame.font.Font("neuropol.ttf",18)
-score=0
-
-
-x, y = 240, 120
-position = [(180, 90), (180, 120), (210, 120), (x, y)]
-ax,ay = 360,300
-setheading = "right"
-snake_head = right
-
-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()
-        if event.type == locals.KEYDOWN:
-            if event.key == locals.K_RIGHT and setheading != "left":
-                setheading = 'right'
-                snake_head = right
-            if event.key == locals.K_LEFT and setheading != "right":
-                setheading = 'left'
-                snake_head = left
-            if event.key == locals.K_UP and setheading != "down":
-                setheading = 'up'
-                snake_head = up
-            if event.key == locals.K_DOWN and setheading != "up":
-                setheading = 'down'
-                snake_head = down
-
-    # 设置贪吃蛇的头部坐标
-    if setheading == "right":
-        x += 30
-    elif setheading == "left":
-        x -= 30
-    elif setheading == "up":
-        y -= 30
-    else:
-        y += 30
-    position.append((x, y))
-    if x<0 or x>630 or y<0 or y>450:
-        exit()
-    if ax == x and ay == y:
-        ax=random.randint(0,21)*30
-        ay=random.randint(0,15)*30
-        score+=10
-    else:
-        
-        position.pop(0)
-
-    # 将背景图画上去
-    screen.blit(background, (0, 0))
-    # 将贪吃蛇的头画上去
-    screen.blit(snake_head, position[-1])
-    # 将贪吃蛇的身体画上去
-    for i in range(len(position)-1):
-        
-        screen.blit(body, position[i])
-
-    # 将果实画上去
-    screen.blit(food, (ax, ay))
-    # 刷新画面
-    info = "score" + str(score)
-    
-    text = c.render(info,True,(0,0,0))
-    screen.blit(text,(540,30))
-    pygame.display.update()
-    FPSCLOCK.tick(2)
+# import pygame
+# from pygame import locals
+# import random
+# # 初始化pygame，为使用硬件做准备
+# pygame.init()
+
+# # 创建一个窗口
+# screen = pygame.display.set_mode((660, 480))
+# FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+
+# # 背景
+# background = pygame.image.load('bg.png')
+# right = pygame.image.load('right.png')      # 头 朝右
+# food = pygame.image.load('apple.png')       # 食物 苹果
+# 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
+# c=pygame.font.Font("neuropol.ttf",18)
+# score=0
+
+
+# x, y = 240, 120
+# position = [(180, 90), (180, 120), (210, 120), (x, y)]
+# ax,ay = 360,300
+# setheading = "right"
+# snake_head = right
+
+# 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()
+#         if event.type == locals.KEYDOWN:
+#             if event.key == locals.K_RIGHT and setheading != "left":
+#                 setheading = 'right'
+#                 snake_head = right
+#             if event.key == locals.K_LEFT and setheading != "right":
+#                 setheading = 'left'
+#                 snake_head = left
+#             if event.key == locals.K_UP and setheading != "down":
+#                 setheading = 'up'
+#                 snake_head = up
+#             if event.key == locals.K_DOWN and setheading != "up":
+#                 setheading = 'down'
+#                 snake_head = down
+
+#     # 设置贪吃蛇的头部坐标
+#     if setheading == "right":
+#         x += 30
+#     elif setheading == "left":
+#         x -= 30
+#     elif setheading == "up":
+#         y -= 30
+#     else:
+#         y += 30
+#     position.append((x, y))
+#     if x<0 or x>630 or y<0 or y>450:
+#         exit()
+#     if ax == x and ay == y:
+#         ax=random.randint(0,21)*30
+#         ay=random.randint(0,15)*30
+#         score+=10
+#     else:
+        
+#         position.pop(0)
+
+#     # 将背景图画上去
+#     screen.blit(background, (0, 0))
+#     # 将贪吃蛇的头画上去
+#     screen.blit(snake_head, position[-1])
+#     # 将贪吃蛇的身体画上去
+#     for i in range(len(position)-1):
+        
+#         screen.blit(body, position[i])
+
+#     # 将果实画上去
+#     screen.blit(food, (ax, ay))
+#     # 刷新画面
+#     info = "score" + str(score)
+    
+#     text = c.render(info,True,(0,0,0))
+#     screen.blit(text,(540,30))
+#     pygame.display.update()
+#     FPSCLOCK.tick(2)
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