python实现猫捉老鼠小游戏
首界面
开始游戏界面
然后键盘操作小老鼠上下左右移动，猫自己去追，当猫追上老鼠则游戏结束
这里用时3.2秒，最后将游戏时长与猫和老鼠都显示在主页面上
下面我把猫与老鼠的小图片也放上来供大家使用
以下是程序源代码
- import turtle
- import time
- import random
- def up():
- jerry.setheading(90)
- jerry.forward(20)
- def down():
- jerry.setheading(270)
- jerry.forward(20)
- def left():
- jerry.setheading(180)
- jerry.forward(20)
- def right():
- jerry.setheading(0)
- jerry.forward(20)
- playground=turtle.Screen()
- playground.register_shape('tom.gif')
- playground.register_shape('jerry.gif')
- playground.onkey(up,'Up')
- playground.onkey(down,'Down')
- playground.onkey(left,'Left')
- playground.onkey(right,'Right')
- #监听
- playground.listen()
- writer=turtle.Turtle()
- writer.color('brown')
- writer.hideturtle()
- writer.penup()
- writer.home()
- writer.write("Tom & JERRY",align='center',font=("Comic sans MS",50,"bold"))
- writer.goto(0,-50)
- writer.write("READY?3,2,1,GO",align='center',font=("Comic sans MS",20,"bold"))
- time.sleep(3)
- writer.clear()
- tom=turtle.Turtle()
- tom.shape('tom.gif')
- tom.penup()
- tom.goto(random.randint(-200,200),random.randint(-200,200))
- tom.pendown()
- tom.pensize(3)
- tom.color('blue')
- jerry=turtle.Turtle()
- jerry.shape('jerry.gif')
- jerry.speed(0)
- jerry.penup()
- jerry.goto(random.randint(-200,200),random.randint(-200,200))
- jerry.color('brown')
- start=time.time()
- while True:
- tom.setheading(tom.towards(jerry))
- tom.forward(5)
- if tom.distance(jerry)<10:
- end=time.time()
- playground.clear()
- jerry.goto(0,0)
- jerry.write("GAME OVER",align='center',font=("Comic sans MS",50,"bold"))
- jerry.goto(0,-50)
- jerry.write("YOU SURVIVED {:.1f} SECONDS".format(end-start),align='center',font=("Comic sans MS",20,"bold"))
- tom.pu()
- tom.goto(-50,-70)
- tom.stamp()
- jerry.pu()
- jerry.goto(50,-70)
- jerry.stamp()
- break
总结
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原文链接：https://blog.csdn.net/qq_43592684/article/details/110468946
