Python实现五子棋小游戏

2023-05-19 20:15| 来源: 网络整理| 查看: 265

用较为简单的Python知识（包含循环判断数组）实现五子棋小游戏

如有不足之处还望大家多多指正改进共同学习进步

首先定义标准五子棋棋盘和两位玩家

# Define Board board = [[" ", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O"], ["15", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], ["14", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], ["13", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], ["12", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], ["11", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], ["10", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], [" 9", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], [" 8", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], [" 7", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], [" 6", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], [" 5", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], [" 4", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], [" 3", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], [" 2", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"], [" 1", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#", "#"]] # Define Player player1 = 1 player2 = 2

其次考虑棋盘的输出，用较为好看的方式展现出每次下棋后棋盘的变化

# Show Board def Show_Board(board): for i in board: print() for k in i: print(k, end=" ") print()

接下来就要考虑每次下棋参数的传入了传入选手编号参数实现区分出是哪位选手下的棋依次输入所下棋子的行列然后传出下棋所在坐标方便后续对输赢结果判断当然要对传入数据做稍微调整以符合运算

# Input Argument def Input_Argument(player): print("轮到", player, "号选手", sep="") while True: try: line = int(input("请输入要下棋子的行：")) column = int(ord(input("请输入要下棋子的列："))) except: print("请输入合法数值！") continue try: if board[16 - line][column - 64] != "#": board[99][99] = "error" if player == 1: board[16 - line][column - 64] = "X" if player == 2: board[16 - line][column - 64] = "O" break except: print("请输入合法数值！") Show_Board(board) return (16 - line), (column - 64)

由于下棋是选手交替进行的因此我们定义一个交替函数来满足选手的轮流进行下棋这一步比较简单根据自己的参数需求进行定义就好了

# Swap Player def Swap_Player(player): if player == 1: return 2 if player == 2: return 1

最庞大的一步就是对不同选手输赢的判断了我们传入选手号当前输入的行列作为参数每下一步就进行一次判断对所下位置的横向纵向左斜右斜进行判断一但连成大于五个的同类旗子则判断出该选手获胜因此对棋子的判断有大量重复的代码（若有更简洁的方法还望指出）其实内容还是很好理解的

# Judging Victory or Defeat def Judging_Outcome(player, line, column): sta =0 if player == 1: # Horizontal point = 0 step = 0 try: while board[line - step][column] == "X": point += 1 step += 1 except: sta += 1 step = 1 try: while board[line + step][column] == "X": point += 1 step += 1 except: sta += 1 if point >= 5: return 0 # Vertical point = 0 step = 0 try: while board[line][column - step] == "X": point += 1 step += 1 except: sta += 1 step = 1 try: while board[line][column + step] == "X": point += 1 step += 1 except: sta += 1 if point >= 5: return 0 # Left Slant point = 0 step = 0 try: while board[line - step][column - step] == "X": point += 1 step += 1 except: sta += 1 step = 1 try: while board[line + step][column + step] == "X": point += 1 step += 1 except: sta += 1 if point >= 5: return 0 # Right Slant point = 0 step = 0 try: while board[line - step][column + step] == "X": point += 1 step += 1 except: sta += 1 step = 1 try: while board[line + step][column - step] == "X": point += 1 step += 1 except: sta += 1 if point >= 5: return 0 if player == 2: # Horizontal point = 0 step = 0 try: while board[line - step][column] == "O": point += 1 step += 1 except: sta += 1 step = 1 try: while board[line + step][column] == "O": point += 1 step += 1 except: sta += 1 if point >= 5: return 0 # Vertical point = 0 step = 0 try: while board[line][column - step] == "O": point += 1 step += 1 except: sta += 1 step = 1 try: while board[line][column + step] == "O": point += 1 step += 1 except: sta += 1 if point >= 5: return 0 # Left Slant point = 0 step = 0 try: while board[line - step][column - step] == "O": point += 1 step += 1 except: sta += 1 step = 1 try: while board[line + step][column + step] == "O": point += 1 step += 1 except: sta += 1 if point >= 5: return 0 # Right Slant point = 0 step = 0 try: while board[line - step][column + step] == "O": point += 1 step += 1 except: sta += 1 step = 1 try: while board[line + step][column - step] == "O": point += 1 step += 1 except: sta += 1 if point >= 5: return 0 return 1

最后则是用主函数进行封装定义第一位下棋的选手不同函数间进行参数传递并判断获胜的信号最后输出获胜选手

if __name__ == "__main__": Show_Board(board) player=player2 while True: player = Swap_Player(player) line, column = Input_Argument(player) if Judging_Outcome(player, line, column) == 1: continue if Judging_Outcome(player, line, column) == 0: print(player, "号选手获胜！", sep="") break

目前作者所知道的不足之处倘若遇到死棋没有判断条件进行棋局结束判断所有棋子下满进行结束的判断还是比较简单的只需要遍历所有位置没有“#”符号即可结束程序但是死棋判断实现的话还是比较有难度还有就是可以用上对象定义队选手进行定义对象优化操作

把所有代码复制一起即可运行

还望大佬多多提出宝贵建议

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