python中tic tac toe player的问题

我正在为tic tac toe写一个程序,作为我正在上的一门课的作业。目前,我正在尝试创建一个使用海龟在皮查姆井字游戏。我的目的是有一个游戏,我运行程序,它开始随机选择一个玩家开始,然后显示被选择的玩家的海龟,一旦该玩家开始,他们可以使用箭头键移动海龟在棋盘周围,并按空格绘制一个x或o,然后它自动结束他们的回合并开始下一个玩家转身。这应该持续到一个或另一个连续三次宣布胜利者为止。到目前为止,我已经在Turtle中创建了一个3x3板,制作了一个玩家Turtle,并让它能够移动到9个方格中的任何一个方格的中心,然后在空间上绘制一个X或O。

我的问题开始于球员的转换我的意图是有一个for循环,将运行5次(这将给10个回合,只有9个空间),在这个for循环,我想有两个while循环(每个球员一个)。我定义了player turtles,这样我只需要在while循环中调用player_1,它就会创建一个可以在我的程序中控制的turtle。然后,我计划将while循环设置在一个true或false变量上,每当按下空格键将players标记放在板上时,变量将被更改,以便while循环结束并移动到下一个player。但我很快发现这个方法的问题是,我的玩家乌龟被无限地重新创建为while命令循环,因此当玩家试图移动这个片段时,它很快就会重置为其原始状态。

我可以看到需要发生的是,我需要找到一种方法,使while语句在等待玩家做出决定时保持不变,但我不知道什么样的命令可以做到这一点。有人知道我如何告诉程序等待while语句,直到海龟做出选择?

import turtle


Window = turtle.Screen()
Window.bgcolor()
Window.title("Tic Tac Toe")

# Drawing the Board
def border():
    border_outer = turtle.Turtle()
    border_outer.speed(0)
    border_outer.penup()
    border_outer.setposition(-375, -375)
    border_outer.pendown()
    border_outer.pensize(3)
    for num in range(4):
        border_outer.forward(750)
        border_outer.left(90)
        border_outer.hideturtle()

        # inside border
        border_inner1 = turtle.Turtle()
        # border_inner1.color("red")
        border_inner1.speed(0)
        border_inner1.penup()
        border_inner1.setposition(-125, 375)
        border_inner1.pendown()
        border_inner1.pensize(3)
        border_inner1.right(90)
        border_inner1.forward(750)
        border_inner1.left(90)
        border_inner1.forward(250)
        border_inner1.left(90)
        border_inner1.forward(750)
        border_inner1.hideturtle()

        border_inner2 = turtle.Turtle()
        # border_inner2.color("red")
        border_inner2.speed(0)
        border_inner2.penup()
        border_inner2.setposition(-375, 125)
        border_inner2.pendown()
        border_inner2.pensize(3)
        border_inner2.forward(750)
        border_inner2.right(90)
        border_inner2.forward(250)
        border_inner2.right(90)
        border_inner2.forward(750)
        border_inner2.hideturtle()

# Player 1 Turtle
def player_1():
    # Player 1
    global player
    player = turtle.Turtle()
    player.shape("circle")
    player.penup()
    player.color("blue")
    player.speed()

playerspeed = 250

# Moving the player #1
def move_left():
    x = player.xcor()
    x -= playerspeed
    if x < -375:
        x = -250
        player.setx(x)

def move_right():
    x = player.xcor()
    x += playerspeed
    if x > 375:
        x = 250
        player.setx(x)

def move_down():
    y = player.ycor()
    y -= playerspeed
    if y < -375:
        y = -250
        player.sety(y)

def move_up():
    y = player.ycor()
    y += playerspeed
    if y > 375:
        y = 250
        player.sety(y)

def set_position():
    x = player.xcor()
    y = player.ycor()
    player.goto(x, y - 50)
    player.pendown()
    player.pensize(10)
    player.circle(50, None, None)
    player.penup()
    player.goto(x, y)
    global flag
    flag = False


# Keyboard Bindings for player 1
turtle.listen()
turtle.onkey(move_left, "Left")
turtle.onkey(move_right, "Right")
turtle.onkey(move_up, "Up")
turtle.onkey(move_down, "Down")
turtle.onkey(set_position, "space")

flag = 'false'

border()

while flag == True:
    player_1


turtle.mainloop()

import turtle window = turtle.Screen() window.bgcolor() window.title("Tic Tac Toe") # Drawing the Board def draw_border(): t = turtle.Turtle() t.speed(0) t.pensize(3) t.penup() t.home() t.setposition(-375, -375) t.pendown() for num in range(4): t.forward(750) t.left(90) t.hideturtle() t.penup() t.home() t.setposition(-125, 375) t.pendown() t.right(90) t.forward(750) t.left(90) t.forward(250) t.left(90) t.forward(750) t.hideturtle() t.penup() t.home() t.setposition(-375, 125) t.pendown() t.forward(750) t.right(90) t.forward(250) t.right(90) t.forward(750) t.hideturtle() def create_player(color): p = turtle.Turtle() p.shape("circle") p.penup() p.color(color) p.speed() p.hideturtle() return p # Moving the player def move_left(): x = player.xcor() x -= playerspeed if x < -375: x = -250 player.setx(x) def move_right(): x = player.xcor() x += playerspeed if x > 375: x = 250 player.setx(x) def move_down(): y = player.ycor() y -= playerspeed if y < -375: y = -250 player.sety(y) def move_up(): y = player.ycor() y += playerspeed if y > 375: y = 250 player.sety(y) def set_position(): global player global count_changes x = player.xcor() y = player.ycor() if (x,y) in occupied_places: print("Can't put here") return occupied_places.append( (x,y) ) #TODO: check board if place is empty (using list with occupied places) player.goto(x, y - 50) player.pendown() player.pensize(10) player.circle(50, None, None) player.penup() player.goto(x, y) #TODO: check board if player win (using list with occupied places) # change player if player == p1: player.hideturtle() player = p2 player.showturtle() else: player.hideturtle() player = p1 player.showturtle() # count changes count_changes += 1 if count_changes >= 9: print("END") #exit() # Keyboard Bindings for active player turtle.listen() turtle.onkey(move_left, "Left") turtle.onkey(move_right, "Right") turtle.onkey(move_up, "Up") turtle.onkey(move_down, "Down") turtle.onkey(set_position, "space") draw_border() # create players p1 = create_player('blue') p2 = create_player('red') playerspeed = 250 # select first player player = p1 player.showturtle() occupied_places = [] # count how many times player was changed count_changes = 0 turtle.mainloop()