Python でマルバツゲーム　その１

#!/usr/bin/env python

# -*- coding:utf-8 -*-

from random import choice

import time



def fight():

    

    #盤面を定義

    map = [0] * 9

    #配置できる場所を定義

    selecter = [0,1,2,3,4,5,6,7,8]

    #1:先手 2:後手

    user = 1

    

    #勝負がつくまでループ

    while(True):

        #配置する場所を決定

        place = choice(selecter)

        #配置場所を選択肢から削除

        deletemap(selecter,place)

        #選択した配置場所をユーザIDで埋める

        map[place] = user

        

        #勝敗チェック

        checked = checker(map)

        

        #勝負がついていればリターン

        if checked != 0:

            return checked

        

        #先手、後手切り替え

        if user == 1:

            user = 2

        else:

            user = 1

        

        #配置場所が無くなる（ドロー）であれば、

        #ループを抜ける

        if len(selecter) == 0:

            break

    

    return 0



#指定された値をリストから削除する

def deletemap(map, value):

    for i in range(len(map)):

        if (map[i] == value):

            del(map[i])

            break

            

    return map



#勝敗がついているかチェック

def checker(map):

    

    #横列チェック

    for i in range(0,7,3):

        if (map[i] == 1) and (map[i+1] == 1) and (map[i+2] == 1):

            return 1

        if (map[i] == 2) and (map[i+1] == 2) and (map[i+2] == 2):

            return 2

    

    #縦列チェック

    for i in range(0,3):

        if (map[i] == 1) and (map[i+3] == 1) and (map[i+6] == 1):

            return 1

        if (map[i] == 2) and (map[i+3] == 2) and (map[i+6] == 2):

            return 2

    

    #斜め列チェック

    if (map[0] == 1) and (map[4] == 1) and (map[8] == 1):

        return 1

    

    if (map[2] == 1) and (map[4] == 1) and (map[6] == 1):

        return 1

    

    

    if (map[0] == 2) and (map[4] == 2) and (map[8] == 2):

        return 2

    

    if (map[2] == 2) and (map[4] == 2) and (map[6] == 2):

        return 2

        

    return 0



if __name__ == '__main__':

    print 'start'

    

    t1 = time.time()

    

    #win,lose,tie

    result = [0,0,0]

    

    for i in xrange(10000):

        winer = fight()

        

        if winer == 0:

            result[2] += 1

        elif winer == 1:

            result[0] += 1

        elif winer == 2:

            result[1] += 1





    print result

    

    t2 = time.time()

    print t2 - t1

    print 'end'