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#--#:模式介绍:#--#
pigu='''
足球模式：
红方w,s,a,d控制，
篮方上，下，左，右控制
    经典玩法：
    蓝球进入红门计一分
    红球入篮门计一分
    红球会跟着红球员移动，
    进入篮色球门计一分，
    蓝球会跟着蓝色球员移动，
    进入红色球门计一分，
    红球员碰到蓝色球，
    蓝色球和红球员就会移动，
    篮球员碰到红色球，
    红色球和篮球员就会移动攻守玩法相似
'''
pigu1='''
抢球模式：
红方w,s,a,d控制，
篮方上，下，左，右控制
    经典玩法：
    球为黄色
    蓝方和红方需要抢球得分
    抢到一次球便即一分
    抢到十次球即算为胜利
'''
import turtle,random
hu=random.randint(1,2)
level = turtle.numinput("游戏模式", "足球模式（1），抢球模式（2），退出（3）",hu,1,3)
if level==1:
    level1 = turtle.numinput("足球模式", "经典足球模式（1）攻防模式红打蓝（2），攻防模式蓝打红（3），人机训练模式（4），规则介绍（5）",1)
    if level1==1:
        #设置球场画笔
        a = turtle.Pen("circle")
        a.speed(0)
        a.pencolor("red")
        a.shapesize(3)
        a.pensize(10)
        a.goto(-300,0)
        a.goto(300,0)
        a.right(90)
        a.pensize(3)
        a.color("black","green")
        for i in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        for m in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.penup()
        a.goto(50,300)
        a.left(90)
        a.pendown()
        a.begin_fill()
        for la in range(4):
            a.forward(100)
            a.left(90)
        a.penup()
        a.goto(50,-300)
        a.pendown()
        a.right(90)
        for em in range(4):
            a.forward(100)
            a.left(90)
        a.end_fill()
        a.penup()
        a.goto(0,0)
        #创建画布
        screen=turtle.Screen()
        
        # 创建球员1
        t = turtle.Pen()
        t.shape("turtle")
        
        t.shapesize(2)
        t.penup()
        t.goto(0,-300)
        t.setheading(90)
        t.color("red","white")
        def up():
            t.forward(10)
            checkbound()
        def back():
            t.backward(10)
            checkbound()
        def left():
            t.left(45)
        def right():
            t.right(45)
        screen.onkeypress(up, "Up")
        screen.onkeypress(left, "Left")
        screen.onkeypress(right, "Right")
        screen.onkeypress(back, "Down")
        screen.listen()
        boxsize=300
        def checkbound():
            if t.xcor() > boxsize:
                t.goto(boxsize, t.ycor())
            if t.xcor() < -boxsize:
                t.goto(-boxsize, t.ycor())
            if t.ycor() > boxsize:
                t.goto(t.xcor(), boxsize)
            if t.ycor() < -boxsize:
                t.goto(t.xcor(), -boxsize)
            
        # 创建球员2
        
        a1 = turtle.Pen()
        a1.shape("turtle")
        
        a1.shapesize(2)
        a1.penup()
        a1.goto(0,300)
        a1.left(180)
        a1.setheading(90)
        a1.color("blue","white")
        def up():
            a1.forward(10)
            checkbound1()
        def back():
            a1.backward(10)
            checkbound1()
        def left():
            a1.left(45)
        def right():
            a1.right(45)
        screen.onkeypress(up, "w")
        screen.onkeypress(left, "a")
        screen.onkeypress(right, "d")
        screen.onkeypress(back, "s")
        screen.listen()
        boxsize=300
        def checkbound1():
            if a1.xcor() > boxsize:
                a1.goto(boxsize, a1.ycor())
            if a1.xcor() < -boxsize:
                a1.goto(-boxsize, a1.ycor())
            if a1.ycor() > boxsize:
                a1.goto(a1.xcor(), boxsize)
            if a1.ycor() < -boxsize:
                a1.goto(a1.xcor(), -boxsize)
        a1.left(180)
        # 创建球1
        c = turtle.Pen()
        c.color("red")
        c.penup()
        c.pensize(6)
        c.shape("circle")
        # 创建球2
        c1 = turtle.Pen()
        c1.color("blue")
        c1.penup()
        c1.pensize(6)
        c1.shape("circle")
        
        
        #创建球门1
        d1 = turtle.Pen("喵")
        d1.shapesize(2)
        d1.penup()
        d1.goto(0,-250)
        d1.color("black","red")
        #创建球门2
        d2 = turtle.Pen("喵")
        d2.shapesize(2)
        d2.penup()
        d2.goto(0,250)
        d2.color("black","blue")
        #设置蓝方进球分函数
        score=0
        #设置红方进球分函数
        score1=0
        #设置球员1踢球函数
        color = ['red','limegreen','blue','gold']
        while True:
            for d in color:
                a.color(d,d)
             #设置篮方足球
            c1.setheading(c1.towards(a1))
            c1.forward(int(20))
            #设置篮方防御函数
            if a1.distance(c) < 20:
                a1.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))            
                score = score+0.5
            #设置篮方进球进球函数
            if c1.distance(d1) < 10:
                a1.goto(0,0)
                c.goto(0,0)
                t.goto(0,0)
                score = score + 1
            #设置红方胜利条件
            if score1>5:
                screen.clear()
                a1.goto(-300,0)
                t.write("红方胜利",font=("微软雅黑",40))
            #设置红方足球
            c.setheading(c.towards(t))
            c.forward(int(20))
            #设置红方防御函数
            if t.distance(c1) < 20:
                t.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                c1.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))            
                score = score+0.5
            #设置红方进球进球函数
            if c.distance(d2) < 10:
                a1.goto(0,0)
                c.goto(0,0)
                t.goto(0,0)
                score1 = score1 + 1
            #设置红方胜利条件
            if score1>5:
                screen.clear()
                a1.goto(-300,0)
                t.write("红方胜利",font=("微软雅黑",40))
    if level1==4:
        lm = turtle.numinput("难度","难度1-30",random.randint(1,30),1,30)
        #设置球场画笔
        a = turtle.Pen("circle")
        a.speed(0)
        a.pencolor("red")
        a.shapesize(3)
        a.pensize(10)
        a.goto(-300,0)
        a.goto(300,0)
        a.right(90)
        a.pensize(3)
        a.color("black","green")
        for i in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        for m in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.penup()
        a.goto(50,300)
        a.left(90)
        a.pendown()
        a.begin_fill()
        for la in range(4):
            a.forward(100)
            a.left(90)
        a.penup()
        a.goto(50,-300)
        a.pendown()
        a.right(90)
        for em in range(4):
            a.forward(100)
            a.left(90)
        a.end_fill()
        a.penup()
        a.goto(0,0)
        #创建画布
        screen=turtle.Screen()
        
        # 创建球员1
        t = turtle.Pen()
        t.shape("turtle")
        
        t.shapesize(2)
        t.penup()
        t.goto(0,-300)
        t.setheading(90)
        t.color("red","white")
        def up():
            t.forward(10)
            checkbound()
        def back():
            t.backward(10)
            checkbound()
        def left():
            t.left(45)
        def right():
            t.right(45)
        screen.onkeypress(up, "Up")
        screen.onkeypress(left, "Left")
        screen.onkeypress(right, "Right")
        screen.onkeypress(back, "Down")
        screen.listen()
        boxsize=300
        def checkbound():
            if t.xcor() > boxsize:
                t.goto(boxsize, t.ycor())
            if t.xcor() < -boxsize:
                t.goto(-boxsize, t.ycor())
            if t.ycor() > boxsize:
                t.goto(t.xcor(), boxsize)
            if t.ycor() < -boxsize:
                t.goto(t.xcor(), -boxsize)
            
        # 创建球员2
        
        a1 = turtle.Pen()
        a1.shape("turtle")
        
        a1.shapesize(2)
        a1.penup()
        a1.goto(0,300)
        a1.left(180)
        a1.setheading(90)
        a1.color("blue","white")
        def up():
            a1.forward(10)
            checkbound1()
        def back():
            a1.backward(10)
            checkbound1()
        def left():
            a1.left(45)
        def right():
            a1.right(45)
        screen.onkeypress(up, "w")
        screen.onkeypress(left, "a")
        screen.onkeypress(right, "d")
        screen.onkeypress(back, "s")
        screen.listen()
        boxsize=300
        def checkbound1():
            if a1.xcor() > boxsize:
                a1.goto(boxsize, a1.ycor())
            if a1.xcor() < -boxsize:
                a1.goto(-boxsize, a1.ycor())
            if a1.ycor() > boxsize:
                a1.goto(a1.xcor(), boxsize)
            if a1.ycor() < -boxsize:
                a1.goto(a1.xcor(), -boxsize)
        a1.left(180)
        # 创建球1
        c = turtle.Pen()
        c.color("red")
        c.penup()
        c.pensize(6)
        c.shape("circle")
        # 创建球2
        c1 = turtle.Pen()
        c1.color("blue")
        c1.penup()
        c1.pensize(6)
        c1.shape("circle")
        
        
        #创建球门1
        d1 = turtle.Pen("喵")
        d1.shapesize(2)
        d1.penup()
        d1.goto(0,-250)
        d1.color("black","red")
        #创建球门2
        d2 = turtle.Pen("喵")
        d2.shapesize(2)
        d2.penup()
        d2.goto(0,250)
        d2.color("black","blue")
        #设置蓝方进球分函数
        score=0
        #设置红方进球分函数
        score1=0
        #设置球员1踢球函数
        color = ['red','limegreen','blue','gold']
        while True:
            a1.setheading(a1.towards(d1))
            a1.forward(int(lm))
            for d in color:
                a.color(d,d)
             #设置篮方足球
            c1.setheading(c1.towards(a1))
            c1.forward(int(20))
            #设置篮方防御函数
            if a1.distance(c) < 20:
                a1.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))            
                score = score+0.5
            #设置篮方进球进球函数
            if c1.distance(d1) < 10:
                a1.goto(0,0)
                c.goto(0,0)
                t.goto(0,0)
                score = score + 1
            #设置红方胜利条件
            if score1>5:
                screen.clear()
                a1.goto(-300,0)
                t.write("红方胜利",font=("微软雅黑",40))
            #设置红方足球
            c.setheading(c.towards(t))
            c.forward(int(20))
            #设置红方防御函数
            if t.distance(c1) < 20:
                t.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                c1.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                a1.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                score = score+0.5
            #设置红方进球进球函数
            if c.distance(d2) < 10:
                a1.goto(0,0)
                c.goto(0,0)
                t.goto(0,0)
                score1 = score1 + 1
            #设置红方胜利条件
            if score1>5:
                screen.clear()
                a1.goto(-300,0)
                t.write("红方胜利",font=("微软雅黑",40))
    if level1==2:
        #设置球场画笔
        a = turtle.Pen("circle")
        a.speed(0)
        a.pencolor("red")
        a.shapesize(3)
        a.pensize(10)
        a.goto(-300,0)
        a.goto(300,0)
        a.right(90)
        a.pensize(3)
        a.color("black","green")
        for i in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        for m in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.penup()
        a.goto(50,300)
        a.left(90)
        a.pendown()
        a.begin_fill()
        for la in range(4):
            a.forward(100)
            a.left(90)
        a.penup()
        a.goto(50,-300)
        a.pendown()
        a.right(90)
        for em in range(4):
            a.forward(100)
            a.left(90)
        a.end_fill()
        a.penup()
        a.goto(0,0)
        #创建画布
        screen=turtle.Screen()
        
        # 创建球员1
        t = turtle.Pen()
        t.shape("turtle")
        
        t.shapesize(2)
        t.penup()
        t.goto(0,-300)
        t.setheading(90)
        t.color("red","white")
        def up():
            t.forward(10)
            checkbound()
        def back():
            t.backward(10)
            checkbound()
        def left():
            t.left(45)
        def right():
            t.right(45)
        screen.onkeypress(up, "Up")
        screen.onkeypress(left, "Left")
        screen.onkeypress(right, "Right")
        screen.onkeypress(back, "Down")
        screen.listen()
        boxsize=300
        def checkbound():
            if t.xcor() > boxsize:
                t.goto(boxsize, t.ycor())
            if t.xcor() < -boxsize:
                t.goto(-boxsize, t.ycor())
            if t.ycor() > boxsize:
                t.goto(t.xcor(), boxsize)
            if t.ycor() < -boxsize:
                t.goto(t.xcor(), -boxsize)
            
        # 创建球员2
        
        a1 = turtle.Pen()
        a1.shape("turtle")
        
        a1.shapesize(2)
        a1.penup()
        a1.goto(0,300)
        a1.left(180)
        a1.setheading(90)
        a1.color("blue","white")
        def up():
            a1.forward(10)
            checkbound1()
        def back():
            a1.backward(10)
            checkbound1()
        def left():
            a1.left(45)
        def right():
            a1.right(45)
        screen.onkeypress(up, "w")
        screen.onkeypress(left, "a")
        screen.onkeypress(right, "d")
        screen.onkeypress(back, "s")
        screen.listen()
        boxsize=300
        def checkbound1():
            if a1.xcor() > boxsize:
                a1.goto(boxsize, a1.ycor())
            if a1.xcor() < -boxsize:
                a1.goto(-boxsize, a1.ycor())
            if a1.ycor() > boxsize:
                a1.goto(a1.xcor(), boxsize)
            if a1.ycor() < -boxsize:
                a1.goto(a1.xcor(), -boxsize)
        a1.left(180)
        # 创建球
        c = turtle.Pen()
        c.color("yellow")
        c.penup()
        c.pensize(6)
        c.shape("circle")
        
        #创建球门1
        d1 = turtle.Pen("喵")
        d1.shapesize(2)
        d1.penup()
        d1.goto(0,-250)
        d1.color("black","red")
        #创建球门2
        d2 = turtle.Pen("喵")
        d2.shapesize(2)
        d2.penup()
        d2.goto(0,250)
        d2.color("black","blue")
        #设置蓝方防御积分
        score=0
        #设置进球函数
        score1=0
        #设置球员1踢球函数
        color = ['red','limegreen','blue','gold']
        while True:
            for d in color:
                a.color(d,d)
            c.setheading(c.towards(t))
            c.forward(int(5))
            score = score + 1
            #设置防御函数
            if a1.distance(c) < 20:
                a1.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))            
                score = score + 5
            #设置进球函数
            if c.distance(d2) < 10:
                a1.goto(0,0)
                c.goto(0,0)
                t.goto(0,0)
                score1 = score1 + 1
            if score>1000:
                screen.clear()
                a1.goto(-300,0)
                a1.write("蓝方胜利",font=("微软雅黑",40))
            if score1>5:
                screen.clear()
                a1.goto(-300,0)
                t.write("红方胜利",font=("微软雅黑",40))
    if level1==3:
        #设置球场画笔
        a = turtle.Pen("circle")
        a.speed(0)
        a.pencolor("red")
        a.shapesize(3)
        a.pensize(10)
        a.goto(-300,0)
        a.goto(300,0)
        a.right(90)
        a.pensize(3)
        a.color("black","green")
        for i in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        for m in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.penup()
        a.goto(50,300)
        a.left(90)
        a.pendown()
        a.begin_fill()
        for la in range(4):
            a.forward(100)
            a.left(90)
        a.penup()
        a.goto(50,-300)
        a.pendown()
        a.right(90)
        for em in range(4):
            a.forward(100)
            a.left(90)
        a.end_fill()
        a.penup()
        a.goto(0,0)
        #创建画布
        screen=turtle.Screen()
        
        # 创建球员1
        t = turtle.Pen()
        t.shape("turtle")
        
        t.shapesize(2)
        t.penup()
        t.goto(0,-300)
        t.setheading(90)
        t.color("red","white")
        def up():
            t.forward(10)
            checkbound()
        def back():
            t.backward(10)
            checkbound()
        def left():
            t.left(45)
        def right():
            t.right(45)
        screen.onkeypress(up, "Up")
        screen.onkeypress(left, "Left")
        screen.onkeypress(right, "Right")
        screen.onkeypress(back, "Down")
        screen.listen()
        boxsize=300
        def checkbound():
            if t.xcor() > boxsize:
                t.goto(boxsize, t.ycor())
            if t.xcor() < -boxsize:
                t.goto(-boxsize, t.ycor())
            if t.ycor() > boxsize:
                t.goto(t.xcor(), boxsize)
            if t.ycor() < -boxsize:
                t.goto(t.xcor(), -boxsize)
            
        # 创建球员2
        
        a1 = turtle.Pen()
        a1.shape("turtle")
        
        a1.shapesize(2)
        a1.penup()
        a1.goto(0,300)
        a1.left(180)
        a1.setheading(90)
        a1.color("blue","white")
        def up():
            a1.forward(10)
            checkbound1()
        def back():
            a1.backward(10)
            checkbound1()
        def left():
            a1.left(45)
        def right():
            a1.right(45)
        screen.onkeypress(up, "w")
        screen.onkeypress(left, "a")
        screen.onkeypress(right, "d")
        screen.onkeypress(back, "s")
        screen.listen()
        boxsize=300
        def checkbound1():
            if a1.xcor() > boxsize:
                a1.goto(boxsize, a1.ycor())
            if a1.xcor() < -boxsize:
                a1.goto(-boxsize, a1.ycor())
            if a1.ycor() > boxsize:
                a1.goto(a1.xcor(), boxsize)
            if a1.ycor() < -boxsize:
                a1.goto(a1.xcor(), -boxsize)
        a1.left(180)
        # 创建球
        c = turtle.Pen()
        c.color("yellow")
        c.penup()
        c.pensize(6)
        c.shape("circle")
        
        #创建球门1
        d1 = turtle.Pen("喵")
        d1.shapesize(2)
        d1.penup()
        d1.goto(0,-250)
        d1.color("black","red")
        d1.write("蓝球进入红门计一分")
        #创建球门2
        d2 = turtle.Pen("喵")
        d2.shapesize(2)
        d2.penup()
        d2.goto(0,250)
        d2.color("black","blue")
        d2.write("红球入篮门计一分")
        #设置蓝方防御积分
        score=0
        #设置进球函数
        score1=0
        #设置球员1踢球函数
        color = ['red','limegreen','blue','gold']
        while True:
            for d in color:
                a.color(d,d)
            c.setheading(c.towards(a1))
            c.forward(int(5))
            score = score + 1
            #设置防御函数
            if t.distance(c) < 20:
                t.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))            
                score = score + 5
            #设置进球函数
            if c.distance(d1) < 10:
                t.goto(0,0)
                c.goto(0,0)
                a1.goto(0,0)
                score1 = score1 + 1
            if score>1000:
                screen.clear()
                a1.goto(-300,0)
                t.write("红方胜利",font=("微软雅黑",40))
            if score1>5:
                screen.clear()
                a1.goto(-300,0)
                a1.write("篮方胜利",font=("微软雅黑",40))
        #保存画布
        turtle.done() 
    elif level1==5:
         print(str(喵))
elif level==2:
    level2=int(turtle.numinput("抢球模式","抢球游戏（1）,抢球人机游戏（2），游戏介绍（3）",1))
    if level2==1:
        a = turtle.Pen("circle")
        a.speed(0)
        a.pencolor("red")
        a.shapesize(3)
        a.pensize(10)
        a.goto(-300,0)
        a.goto(300,0)
        a.right(90)
        a.pensize(3)
        a.color("black","green")
        for i in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        for m in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.penup()
        a.goto(50,300)
        a.left(90)
        a.pendown()
        a.begin_fill()
        for la in range(4):
            a.forward(100)
            a.left(90)
        a.penup()
        a.goto(50,-300)
        a.pendown()
        a.right(90)
        for em in range(4):
            a.forward(100)
            a.left(90)
        a.end_fill()
        a.penup()
        a.goto(0,0)
        #创建画布
        screen=turtle.Screen()
        
        # 创建球员1
        t = turtle.Pen()
        t.shape("turtle")
        
        t.shapesize(2)
        t.penup()
        t.goto(0,-300)
        t.setheading(90)
        t.color("red","white")
        def up():
            t.forward(10)
            checkbound()
        def back():
            t.backward(10)
            checkbound()
        def left():
            t.left(45)
        def right():
            t.right(45)
        screen.onkeypress(up, "Up")
        screen.onkeypress(left, "Left")
        screen.onkeypress(right, "Right")
        screen.onkeypress(back, "Down")
        screen.listen()
        boxsize=300
        def checkbound():
            if t.xcor() > boxsize:
                t.goto(boxsize, t.ycor())
            if t.xcor() < -boxsize:
                t.goto(-boxsize, t.ycor())
            if t.ycor() > boxsize:
                t.goto(t.xcor(), boxsize)
            if t.ycor() < -boxsize:
                t.goto(t.xcor(), -boxsize)
            
        # 创建球员2
        
        a1 = turtle.Pen()
        a1.shape("turtle")
        
        a1.shapesize(2)
        a1.penup()
        a1.goto(0,300)
        a1.left(180)
        a1.setheading(90)
        a1.color("blue","white")
        def up():
            a1.forward(10)
            checkbound1()
        def back():
            a1.backward(10)
            checkbound1()
        def left():
            a1.left(45)
        def right():
            a1.right(45)
        screen.onkeypress(up, "w")
        screen.onkeypress(left, "a")
        screen.onkeypress(right, "d")
        screen.onkeypress(back, "s")
        screen.listen()
        boxsize=300
        def checkbound1():
            if a1.xcor() > boxsize:
                a1.goto(boxsize, a1.ycor())
            if a1.xcor() < -boxsize:
                a1.goto(-boxsize, a1.ycor())
            if a1.ycor() > boxsize:
                a1.goto(a1.xcor(), boxsize)
            if a1.ycor() < -boxsize:
                a1.goto(a1.xcor(), -boxsize)
        a1.left(180)
        # 创建球1
        c = turtle.Pen()
        c.color("yellow")
        c.penup()
        c.pensize(6)
        c.shape("circle")
        c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
        #设置蓝方进球分函数
        score=0
        #设置红方进球分函数
        score1=0
        #设置球员1踢球函数
        color = ['red','limegreen','blue','gold']
        while True:
            for d in color:
                a.color(d,d)
            if a1.distance(c) < 10:
                c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                score = score + 1
            if t.distance(c) < 10:
                c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                score1 = score1 + 1
            if score>10:
                screen.clear()
                a1.goto(-300,0)
                a1.write("蓝方胜利",font=("微软雅黑",40))
            if score1>10:
                screen.clear()
                a1.goto(-300,0)
                t.write("红方胜利",font=("微软雅黑",40))
    elif level2==2:
        l3=int(turtle.numinput("AI","AI等级1-20",5,1,20))
        a = turtle.Pen("circle")
        a.speed(0)
        a.pencolor("red")
        a.shapesize(3)
        a.pensize(10)
        a.goto(-300,0)
        a.goto(300,0)
        a.right(90)
        a.pensize(3)
        a.color("black","green")
        for i in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        for m in range(4):
            a.forward(300)
            a.right(90)
        a.goto(0,0)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.left(90)
        for f in range(4):
            a.forward(300)
            a.left(90)
        a.penup()
        a.goto(50,300)
        a.left(90)
        a.pendown()
        a.begin_fill()
        for la in range(4):
            a.forward(100)
            a.left(90)
        a.penup()
        a.goto(50,-300)
        a.pendown()
        a.right(90)
        for em in range(4):
            a.forward(100)
            a.left(90)
        a.end_fill()
        a.penup()
        a.goto(0,0)
        #创建画布
        screen=turtle.Screen()
            
            
        boxsize=300
        def checkbound():
            if t.xcor() > boxsize:
                t.goto(boxsize, t.ycor())
            if t.xcor() < -boxsize:
                t.goto(-boxsize, t.ycor())
            if t.ycor() > boxsize:
                t.goto(t.xcor(), boxsize)
            if t.ycor() < -boxsize:
                t.goto(t.xcor(), -boxsize)
        # 创建球员1
            
        a2 = turtle.Pen()
        a2.shape("turtle")
            
        a2.shapesize(2)
        a2.penup()
        a2.goto(0,-300)
        a2.left(180)
        a2.setheading(90)
        a2.color("red","white")    
        # 创建球员2
            
        a1 = turtle.Pen()
        a1.shape("turtle")
            
        a1.shapesize(2)
        a1.penup()
        a1.goto(0,300)
        a1.left(180)
        a1.setheading(90)
        a1.color("blue","white")
        def up():
            a1.forward(10)
            checkbound1()
        def back():
            a1.backward(10)
            checkbound1()
        def left():
            a1.left(45)
        def right():
            a1.right(45)
        screen.onkeypress(up, "w")
        screen.onkeypress(left, "a")
        screen.onkeypress(right, "d")
        screen.onkeypress(back, "s")
        screen.listen()
        boxsize=300
        def checkbound1():
            if a1.xcor() > boxsize:
                a1.goto(boxsize, a1.ycor())
            if a1.xcor() < -boxsize:
                a1.goto(-boxsize, a1.ycor())
            if a1.ycor() > boxsize:
                a1.goto(a1.xcor(), boxsize)
            if a1.ycor() < -boxsize:
                a1.goto(a1.xcor(), -boxsize)
        a1.left(180)
        # 创建球1
        c = turtle.Pen()
        c.color("yellow")
        c.penup()
        c.pensize(6)
        c.shape("circle")
        c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
        #设置蓝方进球分函数
        score=0
        #设置红方进球分函数
        score1=0
        #设置球员1踢球函数
        color = ['red','limegreen','blue','gold']
        while True:
            a2.setheading(a2.towards(c))
            a2.forward(int(l3))
            for d in color:
                a.color(d,d)
            if a1.distance(c) < 10:
                c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                score = score + 1
            if a2.distance(c) < 10:
                c.goto(random.randint(-boxsize,boxsize),random.randint(-boxsize,boxsize))
                score1 = score1 + 1
            if score>10+l3*1/2:
                screen.clear()
                a1.goto(-300,0)
                a1.write("蓝方胜利",font=("微软雅黑",40))
            if score1>10:
                screen.clear()
                a2.goto(-300,0)
                a2.write("红方胜利",font=("微软雅黑",40))
    if level2==3:
        print(str(pigu1))