import sys
import time
import random
import pygame
from pygame.locals import *
#游戏基本设定
M = 15          #行数
N = 15          #列数
MINE_COUNT = 50 #雷数

class Mine:
    def __init__(self, x, y, value=0):
        self._x = x
        self._y = y
        self._value = 0 #咱先得创造一块空地嘛
        self._around_mine_count = -1  #表示周围的雷数
        self._status = 'normal'  #格子状态, normal表示未被挖开.
        self.set_value(value) 
    
    def get_x(self):
        return self._x
    def set_x(self, x):
        self._x = x
    x = property(fget=get_x, fset=set_x)
    def get_y(self):
        return self._y
    def set_y(self, y):
        self._y = y
    y = property(fget=get_y, fset=set_y)
    
    def get_value(self):
        return self._value
    def set_value(self, value):
        if value:
            self._value = 1
        else:
            self._value = 0
    value = property(fget=get_value, fset=set_value)
    
    def get_around_mine_count(self):  #周围雷数
        return self._around_mine_count
    def set_around_mine_count(self, around_mine_count):
        self._around_mine_count = around_mine_count
    around_mine_count = property(fget=get_around_mine_count, fset=set_around_mine_count)
    
    def get_status(self):  #格子状态(没挖, 挖了, 标记了等)
        return self._status
    def set_status(self, value):
        self._status = value
    status = property(fget=get_status, fset=set_status)
def _get_around(x, y):
    return [(i, j) for i in range(max(0, x - 1), min(N - 1, x + 1) + 1)
            for j in range(max(0, y - 1), min(M - 1, y + 1) + 1) if i != x or j != y]
    #max()和min()应对边界的格子.

class MineBlock:
    def __init__(self):
        self._block = [[Mine(i, j) for i in range(N)] for j in range(M)]
        #用前面的Mine()类生成的列表和网格同构
        for i in random.sample(range(N * M), MINE_COUNT):  # 进行一个雷的埋
            self._block[i // N][i % N].value = 1 #注意雷被赋值为1
    def get_block(self):
        return self._block
    block = property(fget=get_block)

    def getmine(self, x, y):  #返回是0还是1
        return self._block[y][x]  
    def open_mine(self, x, y): #为了返回是否挖到雷, 挖到就饭后False, #悄悄催更某鸽子的爆炸电台, Bomb!
        if self._block[y][x].value:
            self._block[y][x].status = 'bomb' #标记为寄
            return False  #1就会执行到这里, 这里是灵魂的终点
        self._block[y][x].status = 'opened' #否则咱先标记为open
        around = _get_around(x, y)  #前面定义的函数哈
        _sum = 0 #开始数雷
        for i, j in around:
            if self._block[j][i].value:
                _sum += 1
        self._block[y][x].around_mine_count = _sum
        if _sum == 0:  #周围都没雷要把一片都打开
            for i, j in around:
                if self._block[j][i].around_mine_count == -1:
                    self.open_mine(i, j)  #游戏开始最渴望的情况.
        return True
    def double_mouse_button_down(self, x, y):  #左右鼠标同时按下
        if self._block[y][x].around_mine_count == 0:  #是0就周围一圈都处理下
            return True
        self._block[y][x].status = 'double'  #状态设为双击ing
        around = _get_around(x, y)
        # 准备计算周围被标记的雷数量
        sumflag = 0
        for i, j in _get_around(x, y):
            if self._block[j][i].status == 'flag':
                sumflag += 1
        # 周边的雷已经全部被标记
        result = True
        if sumflag == self._block[y][x].around_mine_count:
            for i, j in around:
                if self._block[j][i].status == 'normal':
                    if not self.open_mine(i, j):
                        result = False
        else:  #没标记完毕就闪烁一下
            for i, j in around:
                if self._block[j][i].status == 'normal':  #完成闪烁
                    self._block[j][i].status = 'hint'
        return result
    def double_mouse_button_up(self, x, y):
        self._block[y][x].status = 'opened'
        for i, j in _get_around(x, y):
            if self._block[j][i].status == 'hint':
                self._block[j][i].status = 'normal'

SIZE = 30  #每个方块的像素大小
SCREEN_WIDTH = N * SIZE
SCREEN_HEIGHT = (M + 2) * SIZE

def print_text(screen, font, x, y, text, fcolor=(255, 255, 255)):
    imgText = font.render(text, True, fcolor)
    screen.blit(imgText, (x, y))

def main():
    pygame.init()
    screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
    pygame.display.set_caption('扫雷')
    #得分的字体
    font1 = pygame.font.Font('F:/Work/Python_Work/minesweeper-main/resources/a.TTF', SIZE * 2)
    fwidth, fheight = font1.size('999')
    red = (200, 40, 40)
    #你也不想你的图片有大有小吧
    img0 = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/0.bmp').convert()
    img0 = pygame.transform.smoothscale(img0, (SIZE, SIZE))
    img1 = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/1.bmp').convert()
    img1 = pygame.transform.smoothscale(img1, (SIZE, SIZE))
    img2 = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/2.bmp').convert()
    img2 = pygame.transform.smoothscale(img2, (SIZE, SIZE))
    img3 = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/3.bmp').convert()
    img3 = pygame.transform.smoothscale(img3, (SIZE, SIZE))
    img4 = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/4.bmp').convert()
    img4 = pygame.transform.smoothscale(img4, (SIZE, SIZE))
    img5 = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/5.bmp').convert()
    img5 = pygame.transform.smoothscale(img5, (SIZE, SIZE))
    img6 = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/6.bmp').convert()
    img6 = pygame.transform.smoothscale(img6, (SIZE, SIZE))
    img7 = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/7.bmp').convert()
    img7 = pygame.transform.smoothscale(img7, (SIZE, SIZE))
    img8 = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/8.bmp').convert()
    img8 = pygame.transform.smoothscale(img8, (SIZE, SIZE))
    img_blank = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/blank.bmp').convert()
    img_blank = pygame.transform.smoothscale(img_blank, (SIZE, SIZE))
    img_flag = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/flag.bmp').convert()
    img_flag = pygame.transform.smoothscale(img_flag, (SIZE, SIZE))
    img_ask = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/ask.bmp').convert()
    img_ask = pygame.transform.smoothscale(img_ask, (SIZE, SIZE))
    img_mine = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/mine.bmp').convert()
    img_mine = pygame.transform.smoothscale(img_mine, (SIZE, SIZE))
    img_blood = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/blood.bmp').convert()
    img_blood = pygame.transform.smoothscale(img_blood, (SIZE, SIZE))
    img_error = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/error.bmp').convert()
    img_error = pygame.transform.smoothscale(img_error, (SIZE, SIZE))
    face_size = int(SIZE * 1.25)
    img_face_fail = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/face_fail.bmp').convert()
    img_face_fail = pygame.transform.smoothscale(img_face_fail, (face_size, face_size))
    img_face_normal = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/face_normal.bmp').convert()
    img_face_normal = pygame.transform.smoothscale(img_face_normal, (face_size, face_size))
    img_face_success = pygame.image.load('F:/Work/Python_Work/minesweeper-main/resources/face_success.bmp').convert()
    img_face_success = pygame.transform.smoothscale(img_face_success, (face_size, face_size))

    face_pos_x = (SCREEN_WIDTH - face_size) // 2
    face_pos_y = (SIZE * 2 - face_size) // 2
    img_dict = {0: img0, 1: img1, 2: img2, 3: img3, 4: img4, 5: img5, 6: img6, 7: img7, 8: img8}
    bgcolor = (225, 225, 225)
    block = MineBlock()
    game_status = 'readied'
    start_time = None
    elapsed_time = 0
    while True:
        screen.fill(bgcolor)
        for event in pygame.event.get():
            if event.type == QUIT:
                sys.exit()
            elif event.type == MOUSEBUTTONDOWN:
                mouse_x, mouse_y = event.pos
                x = mouse_x // SIZE
                y = mouse_y // SIZE - 2
                b1, b2, b3 = pygame.mouse.get_pressed()
                if game_status == 'started':
                    if b1 and b3:
                        mine = block.getmine(x, y)
                        if mine.status == 'opened':
                            if not block.double_mouse_button_down(x, y):
                                game_status = 'over'
            elif event.type == MOUSEBUTTONUP:
                if y < 0:
                    if face_pos_x <= mouse_x <= face_pos_x + face_size \
                            and face_pos_y <= mouse_y <= face_pos_y + face_size:
                        block = MineBlock()
                        start_time = time.time()
                        game_status = 'readied'
                        elapsed_time = 0
                        continue
                if game_status == 'readied':
                    game_status = 'started'
                    start_time = time.time()
                    elapsed_time = 0
                if game_status == 'started':
                    mine = block.getmine(x, y)
                    if b1 and not b3:
                        if mine.status == 'normal':
                            if not block.open_mine(x, y):
                                game_status = 'over'
                    elif not b1 and b3:
                        if mine.status == 'normal':
                            mine.status = 'flag'
                        elif mine.status == 'flag':
                            mine.status = 'ask'
                        elif mine.status == 'ask':
                            mine.status = 'normal'
                    elif b1 and b3:
                        if mine.status == 'double':
                            block.double_mouse_button_up(x, y)
        flag_count = 0
        opened_count = 0
        for row in block.block:
            for mine in row:
                pos = (mine.x * SIZE, (mine.y + 2) * SIZE)
                if mine.status == 'opened':
                    screen.blit(img_dict[mine.around_mine_count], pos)
                    opened_count += 1
                elif mine.status == 'double':
                    screen.blit(img_dict[mine.around_mine_count], pos)
                elif mine.status == 'bomb':
                    screen.blit(img_blood, pos)
                elif mine.status == 'flag':
                    screen.blit(img_flag, pos)
                    flag_count += 1
                elif mine.status == 'ask':
                    screen.blit(img_ask, pos)
                elif mine.status == 'hint':
                    screen.blit(img0, pos)
                elif game_status == 'over' and mine.value:
                    screen.blit(img_mine, pos)
                elif mine.value == 0 and mine.status == 'flag':
                    screen.blit(img_error, pos)
                elif mine.status == 'normal':
                    screen.blit(img_blank, pos)
        print_text(screen, font1, 30, (SIZE * 2 - fheight) // 2 - 2, '%02d' % (MINE_COUNT - flag_count), red)
        if game_status == 'started':
            elapsed_time = int(time.time() - start_time)
        print_text(screen, font1, SCREEN_WIDTH - fwidth - 30, (SIZE * 2 - fheight) // 2 - 2, '%03d' % elapsed_time, red)
        if flag_count + opened_count == M*N:
            game_status = 'win'
        #给你脸了
        if game_status == 'over':
            screen.blit(img_face_fail, (face_pos_x, face_pos_y))
        elif game_status == 'win':
            screen.blit(img_face_success, (face_pos_x, face_pos_y))
        else:
            screen.blit(img_face_normal, (face_pos_x, face_pos_y))
        pygame.display.update()

if __name__ == '__main__':
    main()