Question

所以我有这个代码到游戏的主循环中，除了转弯以外，一切似乎都按预期进行，我不确定我被困在这2天中的问题是什么，无法弄清楚如果有人想检查我在函数本身https://github.com/AmrBinBashir/Tic-Tac-Toe-Pygame中是否做错了什么，这里是完整脚本的链接：

run = True
while run:
    draw_board_onetime(board_boxes, win)
    make_board(board_boxes)
    board = [" "] * 10
    game_on = True
    while game_on:

        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                sys.exit()

            if event.type == pygame.MOUSEMOTION:
                pos = pygame.mouse.get_pos()
                for box in board_boxes:
                    if box.is_hover(pos):
                        box.hovered = True
                        box.draw(win)
                    else:
                        box.hovered = False
                        box.draw(win)
            turn = "player1"
            if turn == "player1":
                if event.type == pygame.MOUSEBUTTONDOWN:
                    pos = pygame.mouse.get_pos()
                    for i in range(1, 10):
                        if board_boxes[i].is_hover(pos):
                            board_boxes[i].text = x_marker
                            board[i] = x_marker
                            print(board)
                            if check_win(board, x_marker):
                                game_on = False  # WIN
                            else:
                                if full_board_check(board):
                                    game_on = False  # TIE
                                else:
                                    turn = "player2"
            else:
                if event.type == pygame.MOUSEBUTTONDOWN:
                    pos = pygame.mouse.get_pos()
                    for i in range(1, 10):
                        if board_boxes[i].is_hover(pos):
                            board_boxes[i].text = o_marker
                            board[i] = o_marker
                            print(board)
                            if check_win(board, o_marker):
                                game_on = False  # WIN
                            else:
                                if full_board_check(board):
                                    game_on = False  # TIE
                                else:
                                    turn = "player1"

        pygame.display.update()
    sys.exit()
sys.exit()

Answer 1

我不确定您的代码（我自己没有执行过代码），但是我很确定可以重写

turn = "player1"
#will always slip into:
        if turn == "player1":

将设置“ player1”移动到代码中的其他位置，例如用于测试的全局变量。现在看来，即使将其设置为“ player2”，在下一次运行中它仍然会被覆盖。

一点点额外的建议：字符串不能作为比较器。除非您喜欢阅读，否则请考虑使用布尔值或至少整数。稍后您将学习它们如何变得更加通用并且不易出错（例如简单的错字或意外大写）。

例如，布尔值可以很容易地翻转 player = not player（在P1的True和P2的False之间来回切换）。

整数可以很容易地像player_id += 1那样递增（对于具有3个或更多玩家的棋盘游戏，它开始变得很方便）。

Answer 2

如果有人在功能中看到此问题的解决方案，只需将turn变量移到game_on循环之外，以使它不能在每个循环中都被覆盖

run = True
while run:
    draw_board_onetime(board_boxes, win)
    make_board(board_boxes)
    board = [" "] * 10
    game_on = True
    turn = 'player1'
    while game_on:

        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                sys.exit()

            if event.type == pygame.MOUSEMOTION:
                pos = pygame.mouse.get_pos()
                for box in board_boxes:
                    if box.is_hover(pos):
                        box.hovered = True
                        box.draw(win)
                    else:
                        box.hovered = False
                        box.draw(win)

            if turn == "player1":
                if event.type == pygame.MOUSEBUTTONDOWN:
                    pos = pygame.mouse.get_pos()
                    for i in range(1, 10):
                        if board_boxes[i].is_hover(pos):
                            board_boxes[i].text = x_marker
                            board[i] = x_marker
                            print(board)
                            if check_win(board, x_marker):
                                game_on = False  # WIN
                            else:
                                if full_board_check(board):
                                    game_on = False  # TIE
                                else:
                                    turn = "player2"
            else:
                if event.type == pygame.MOUSEBUTTONDOWN:
                    pos = pygame.mouse.get_pos()
                    for i in range(1, 10):
                        if board_boxes[i].is_hover(pos):
                            board_boxes[i].text = o_marker
                            board[i] = o_marker
                            print(board)
                            if check_win(board, o_marker):
                                game_on = False  # WIN
                            else:
                                if full_board_check(board):
                                    game_on = False  # TIE
                                else:
                                    turn = "player1"

        pygame.display.update()
    sys.exit()
sys.exit()

井字游戏通过pygame更改更改

2 个答案: