python 在简单国际象棋程序中跳过代码的问题

Question

我正在为国际象棋创建一个简单的程序，我遇到了一个据称是 python 跳过代码的问题。 程序入口为：find_side()

控制台输出：

Enter your team(1-black 2-white):1
<PlayResult at 0x3ec1dc0 (move=e2e4, ponder=d7d5, info={}, draw_offered=False, resigned=False)>
Enter your enemies move:

根据控制台输出，引擎为白方随机生成走法，并在思考中做出反击。 但是我有输入，看起来，python 比用户输入更早地执行result_engine 。 此外，还有一个问题。 Engine 完全忽略chess.engine.turn = turn线。 我使用stockfish 11作为引擎并import chess作为python代码和具有通用国际象棋引擎代码的引擎之间的链接：

import chess
import chess.engine
import time
import os

def logic_white():
    engine = chess.engine.SimpleEngine.popen_uci("C:\\Users\\Admin\\Desktop\\sf.exe")
    board = chess.Board()

    turn = True  # True - white False - black
    while True:
        chess.engine.turn = turn # This isn't working
        result_engine = engine.play(board,chess.engine.Limit(time=0.1))
        print(result_engine)

        res = input("Enter your enemie's move: ")
        move = chess.Move.from_uci(res)

        board.push(move)
        turn = not turn
        time.sleep(0.5)

def logic_black():
    engine = chess.engine.SimpleEngine.popen_uci("C:\\Users\\Admin\\Desktop\\sf.exe")
    board = chess.Board()

    turn = True # True - white False - black
    while True:
        chess.engine.turn = turn # This isn't working

        res = input("Enter your enemie's move: ")
        move = chess.Move.from_uci(res) #Inputting the enemy move and putting in on the virtual board
        board.push(move)

        result_engine = engine.play(board,chess.engine.Limit(time=0.1)) #Calculating best move to respond
        print(result_engine)
        board.push(result_engine) #Push the engine's move to the virtual board

        turn = not turn # Inverting turn, so turns can change from black to white, etc.
        time.sleep(0.5)       

def find_side():
    if(input("Enter your team(1-black 2-white):")) == 1:
        logic_black()
    else:
        logic_white()

Answer 1

Python 的输入函数返回一个字符串，因此它永远不会等于整数 1。因此，代码将始终进入 else 块。 要解决此问题，请将输入转换为整数或将其与“1”进行比较。

def find_side():
    if int(input("Enter your team(1-black 2-white):")) == 1:
        logic_black()
    else:
        logic_white()