game.py

# -*- coding: cp936 -*-



#1-导入库



import pygame

from random import randint

#tkMessageBox 用来弹出对话框



import tkMessageBox

from pygame.locals import *

#2-初始化游戏



pygame.init()

width,height=480,480

#显示 样式  创建屏幕保存到变量中



screen=pygame.display.set_mode((width,height))

#标题



pygame.display.set_caption("jingziqi")

#插入图片



background=pygame.image.load("bjt.png")

#定义



empty = 0

black=(0,0,0)

red=(255,0,0)

blue=(0,0,255)

white=(255,255,255)

#创建绘制棋盘的函数



def draw_game():

    #导入背景图



    screen.blit(background,(0,0))

    #画线



    #用法：pygame.draw.line(显示,颜色,开始位置,结束位置,宽度)



    pygame.draw.line(screen, black, (160, 0), (160, 480), 5)

    pygame.draw.line(screen, black, (320, 0), (320, 480), 5)

    pygame.draw.line(screen, black, (0, 160), (480, 160), 5)

    pygame.draw.line(screen, black, (0, 320), (480, 320), 5)

    #遍历列表中的元素及他们的下标 row横col竖 row col是下标



    for row, line in enumerate(state):

        for col, val in enumerate(line):

            if val == -1:

                #画x



                upper_left = (col * 160 + 5, row * 160 + 5)

                lower_right = (col * 160 + 155, row * 160 + 155)

                pygame.draw.line(screen, red, upper_left, lower_right, 5)

                            

                upper_right = (col * 160 + 155, row * 160 + 5)

                lower_left = (col * 160 + 5, row * 160 + 155)

                pygame.draw.line(screen, red, upper_right, lower_left, 5)

            elif val == 1:

                #创建一个矩形.在矩形里画圆



                rect = (col * 160 + 5, row * 160 + 5, 150, 150)

                pygame.draw.ellipse(screen, blue, rect, 5)

            else:

                assert val == empty

                continue

    pygame.display.flip()

def draw_O():

        #随机函数



          while True:

                    row = randint(0,2)

                    col = randint(0,2)

                    #当空格为空的时候画圆



                    if state[row][col] == 0:

                              state[row][col] = 1

                              break

          draw_game()

          pygame.display.flip()

def is_won():

          for val in range(3):

                    # 检查匹配的行三个图形是否都相同且不等于空





                    if state[0][val] == state[1][val] == state[2][val] != empty:

                      return state[0][val]

                              

                    # 检查匹配的列三个图形是否都相同不等于空





                    if state[val][0] == state[val][1] == state[val][2] != empty:                                 

                      return state[val][0]

          

                    #判断 \ 中三个图形是否都相同



          if state[0][0] == state[1][1] == state[2][2] != empty:            

                    return state[1][1]

                    #判断 / 中三个图形是否都相同



          if state[0][2] == state[1][1] == state[2][0] != empty:              

                    return state[1][1]

#初始化棋盘            



def begin():

                  global state

                  state = [[empty] * 3,[empty] * 3,[empty] * 3]

                  draw_game()

#首先初始化                  pygame.display.flip()



begin()                                

#主循环    



while True: 

    event=pygame.event.wait()

    #初始化



    pos = None

    temp = 0

    #接收到退出事件后退出程序



    if event.type == pygame.QUIT:

                    pygame.quit()

                    exit(0)

    #加入了按键功能



    elif event.type == KEYDOWN:

        if event.key == K_a:

                begin()

                draw_game()

                pygame.display.flip()

        elif event.key == K_s:

                pygame.event.post(pygame.event.Event(QUIT))

    #接受鼠标点击事件



    elif event.type == MOUSEBUTTONDOWN and event.button == 1:

        #event.pos[0]代表x轴坐标 event.pos[1]代表y轴坐标



        pos = (event.pos[1]/160, event.pos[0]/160)

        row,col=pos 

        #if pygame.mouse.get_rel()==(0,0):



        # continue



        #加一个条件让它只能在空的时候画x



        if state[row][col]==0:

            state[row][col] = -1

        else:

            continue

        print pos

        draw_game()

        draw_O()

    #判断属性接受返回值



    if is_won() == -1:

                    tkMessageBox.showinfo(title='win',message='win')

                    pygame.quit()

                    exit(0)

    elif is_won() == 1:

                    tkMessageBox.showinfo(title='lose',message='lose')

                    pygame.quit()

                    exit(0)