用Python实现智能乒乓球游戏！

来源丨网络

本文提供了一个 Python 实现的乒乓球游戏代码，你只需要将代码复制并粘贴到编辑器中即可。

你好，亲爱的 Python 爱好者，今天我想分享一下如何在 Python 中编写一个带有自定义机器人 AI 的乒乓球游戏。我们的挑战是制作两个用户，第一个用户是你，第二个用户是精准度达到 100% 的AI机器人。

Step 1 导入 turtle 和 Screen

# Step 1 import set up turtle and Screenimport turtleimport randoms = turtle.Screen()s.title('Pong')s.bgcolor('black')s.setup(width=600, height=400)

Step 2 创建一个球

# Step 2 Create ballball = turtle.Turtle()ball.speed(0)ball.shape('circle')ball.color('white')ball.penup()ball.goto(0, 0)ball.dx = 4ball.dy = 4

Step 3 创建一个 AI 挡板

# Step 3 Create AI paddleai = turtle.Turtle()ai.speed(0)ai.shape('square')ai.color('white')ai.penup()ai.goto(-250, 0)ai.shapesize(stretch_wid=5, stretch_len=1)

Step 4 创建自己的挡板

# Step 4 Create a paddle For Youyou = turtle.Turtle()you.speed(0)you.shape('square')you.color('white')you.penup()you.goto(250, 0)you.shapesize(stretch_wid=5, stretch_len=1)

Step 5 创建移动AI挡板的函数

# Step 5 Create Function to move AI paddledef move_ai_paddle(): y = ball.ycor() if y > 0: ai.sety(ai.ycor() + 2) else: ai.sety(ai.ycor() - 2)

Step 6 创建一个函数以移动你的挡板并用键盘控制它

# Step 6 Create a Function to move the your paddle with up and down keydef paddle2_up():    y = you.ycor()    y += 20    you.sety(y)
def paddle2_down():    y = you.ycor()    y -= 20    you.sety(y)# Your Paddle control it with keys.listen()s.onkeypress(paddle2_up, 'Up')s.onkeypress(paddle2_down, 'Down')Step 7 使用 while 循环开始游戏# Step 7 Start the game with a while loopwhile True:    s.update()        # Move the ball    ball.setx(ball.xcor() + ball.dx)    ball.sety(ball.ycor() + ball.dy)        # Check for collisions with the walls    if ball.ycor() > 190 or ball.ycor() < -190:        ball.dy *= -1        # Move the robot paddle towards the ball    if ball.ycor() > ai.ycor():        ai.sety(ai.ycor() + 4)    elif ball.ycor() < ai.ycor():        ai.sety(ai.ycor() - 4)               # Check for end game conditions    if ball.xcor() > 300:        turtle.textinput('Game End', 'You Loss Pong Game With AI!')        break    if ball.xcor() < -300:        turtle.textinput('Game End', 'You Win Pong Game With AI!')        break        # Check for collisions with the robot paddle    if (ball.xcor() < -240 and ball.xcor() > -250) and (ball.ycor() < ai.ycor() + 40 and ball.ycor() > ai.ycor() - 40):        if random.random() < 0.9: # 90% chance of collision            ball.dx *= -1            # Check for collisions with the user paddle    if (ball.xcor() > 240 and ball.xcor() < 250) and (ball.ycor() < you.ycor() + 40 and ball.ycor() > you.ycor() - 40):        ball.dx *= -1

全部代码

# Step 1 import set up turtle and Screenimport turtleimport randoms = turtle.Screen()s.title('Pong')s.bgcolor('black')s.setup(width=600, height=400)
# Step 2 Create ballball = turtle.Turtle()ball.speed(0)ball.shape('circle')ball.color('white')ball.penup()ball.goto(0, 0)ball.dx = 4ball.dy = 4
# Step 3 Create AI paddleai = turtle.Turtle()ai.speed(0)ai.shape('square')ai.color('white')ai.penup()ai.goto(-250, 0)ai.shapesize(stretch_wid=5, stretch_len=1)
# Step 4 Create a paddle For Youyou = turtle.Turtle()you.speed(0)you.shape('square')you.color('white')you.penup()you.goto(250, 0)you.shapesize(stretch_wid=5, stretch_len=1)
# Step 5 Create Function to move AI paddledef move_ai_paddle():    y = ball.ycor()    if y > 0:        ai.sety(ai.ycor() + 2)    else:        ai.sety(ai.ycor() - 2)
# Step 6 Create a Function to move the your paddledef paddle2_up():    y = you.ycor()    y += 20    you.sety(y)
def paddle2_down():    y = you.ycor()    y -= 20    you.sety(y)# Your Paddle control it with keys.listen()s.onkeypress(paddle2_up, 'Up')s.onkeypress(paddle2_down, 'Down')
# Step 7 Start the game with a while loopwhile True:    s.update()        # Move the ball    ball.setx(ball.xcor() + ball.dx)    ball.sety(ball.ycor() + ball.dy)        # Check for collisions with the walls    if ball.ycor() > 190 or ball.ycor() < -190:        ball.dy *= -1        # Move the robot paddle towards the ball    if ball.ycor() > ai.ycor():        ai.sety(ai.ycor() + 4)    elif ball.ycor() < ai.ycor():        ai.sety(ai.ycor() - 4)               # Check for end game conditions    if ball.xcor() > 300:        turtle.textinput('Game End', 'You Loss Pong Game With AI!')        break    if ball.xcor() < -300:        turtle.textinput('Game End', 'You Win Pong Game With AI!')        break        # Check for collisions with the robot paddle    if (ball.xcor() < -240 and ball.xcor() > -250) and (ball.ycor() < ai.ycor() + 40 and ball.ycor() > ai.ycor() - 40):        if random.random() < 0.9: # 90% chance of collision            ball.dx *= -1            # Check for collisions with the user paddle    if (ball.xcor() > 240 and ball.xcor() < 250) and (ball.ycor() < you.ycor() + 40 and ball.ycor() > you.ycor() - 40):        ball.dx *= -1 turtle.exitonclick()

万水千山总是情，点个 👍 行不行。

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