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五子棋人机作战-戴燕开、党睿璠.py

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+# -*- coding: utf-8 -*-
+"""
+Created on Tue Dec 24 21:06:31 2024
+
+@author: 戴燕开
+"""
+
+import pygame
+import os
+import random
+
+# 初始化 pygame
+pygame.init()
+
+# 设置窗口长宽
+screen = pygame.display.set_mode((600, 600))  
+pygame.display.set_caption('五子棋-人机对战')  # 设置 pygame 窗口名
+
+space = 20  # 四周留下的边距
+cell_size = 40  # 每个格子大小
+cell_num = 15 #设置线条数
+chess_arr = [] #创建列表记录落子位置
+
+def get_one_dire_num(lx, ly, dx, dy, m):
+    # 将最后的 x 坐标赋值给 tx
+    tx = lx
+    # 将最后的 y 坐标赋值给 tx
+    ty = ly
+    # 判断连子
+    s = 0
+    while True:
+        # 判断上下左右斜方向是否有连子
+        tx += dx
+        ty += dy
+        # 如果没有的连子的话返回当前连子数量
+        if tx < 0 or tx >= cell_num or ty < 0 or ty >= cell_num or m[ty][tx] == 0: 
+            return s
+        # 连子累加 1
+        s += 1
+
+def check_win(chess_arr, flag):
+    m = [[0] * cell_num for i in range(cell_num)]  # 先定义一个 15*15 的全 0 的数组
+    for x, y, c in chess_arr:
+        if c == flag:
+            m[y][x] = 1  # 上面有棋则标 1
+    lx = chess_arr[-1][0]  # 最后一个子的 x
+    ly = chess_arr[-1][1]  # 最后一个子的 y
+    dire_arr = [[(-1, 0), (1, 0)], [(0, -1), (0, 1)], [(-1, -1), (1, 1)],
+                [(-1, 1), (1, -1)]]  # 4 个方向数组
+    for dire1, dire2 in dire_arr:
+        # 往左，往上，往左上，往左下判断是否有连子
+        dx, dy = dire1
+        num1 = get_one_dire_num(lx, ly, dx, dy, m)
+        # 往右，往下，往右下、往右上判断是否有连子
+        dx, dy = dire2
+        num2 = get_one_dire_num(lx, ly, dx, dy, m)
+        # 不同方向加起来的连子数为 5 的则获胜返回 True
+        if num1 + num2 + 1 >= 5: 
+            return True
+    return False
+
+def computer_move():
+    valid_moves = []
+    for x in range(cell_num):
+        for y in range(cell_num):
+            if (x, y, 1) not in chess_arr and (x, y, 2) not in chess_arr:
+                valid_moves.append((x, y))
+    if valid_moves:
+        move = random.choice(valid_moves)
+        chess_arr.append((move[0], move[1], 2))
+
+flag = 1 # 1=》黑 2=》白
+game_state = 1 # 游戏状态 1.表示正常进行 2.表示白胜 3.表示黑胜
+
+# 加载游戏背景音乐
+background_music = pygame.mixer.Sound(os.path.join('C:/Users/戴燕开/Music/宣传片温婉轻柔钢琴音效_爱给网_aigei_com.mp3'))  # 替换为背景音乐文件路径
+background_music.play(-1)  # -1 表示无限循环播放
+
+# 加载落子音乐
+drop_sound = pygame.mixer.Sound(os.path.join('C:/Users/戴燕开/Music/棋子音效d_爱给网_aigei_com.mp3'))  # 替换为落子音乐文件路径
+
+while True:  # 死循环确保窗口一直显示
+    for event in pygame.event.get():  # 遍历所有事件
+        if event.type == pygame.QUIT:  # 如果单击关闭窗口，则退出
+            pygame.quit()  # 关闭 pygame 程序
+            exit()  # 结束程序
+        if game_state == 1 and flag == 1 and event.type == pygame.MOUSEBUTTONUP:  # 玩家（黑方）鼠标弹起
+            x, y = pygame.mouse.get_pos()  # 获取鼠标位置
+            xi = int(round((x - space) * 1.0 / cell_size))  # 获取到 x 方向上取整的序号
+            yi = int(round((y - space) * 1.0 / cell_size))  # 获取到 y 方向上取整的序号
+            if xi >= 0 and xi < cell_num and yi >= 0 and yi < cell_num and (xi, yi,1) not in chess_arr and (xi, yi,2) not in chess_arr:
+                chess_arr.append((xi, yi, flag))
+                # 播放落子音乐
+                drop_sound.play()  
+                # 调用函数判断下的该子是否获胜
+                if check_win(chess_arr, flag):
+                    # 若状态值为 1 则表示 3，否则表示 2
+                    game_state = 3
+                else:
+                    # 玩家落子后轮到电脑
+                    flag = 2
+                    computer_move()
+                    if check_win(chess_arr, 2):
+                        game_state = 2
+                    else:
+                        flag = 1
+    screen.fill((204, 153, 102))  # 将界面设置棕色
+    # 遍历横位置点，步长为 40
+    for x in range(0, cell_size * cell_num, cell_size):
+        pygame.draw.line(screen, (200, 200, 200), (x + space, 0 + space),
+                         (x + space, cell_size * (cell_num - 1) + space), 1)
+    # 遍历竖位置点，步长为 40
+    for y in range(0, cell_size * cell_num, cell_size):
+        pygame.draw.line(screen, (200, 200, 200), (0 + space, y + space),
+                         (cell_size * (cell_num - 1) + space, y + space), 1)
+    # 绘制棋子
+    for x, y, c in chess_arr:
+        chess_color = (30, 30, 30) if c == 1 else (225, 225, 225)
+        pygame.draw.circle(screen, chess_color, [x * cell_size + space, y * cell_size + space], 16, 16)
+    # 绘制五个点
+    if (4, 4, 1) not in chess_arr and (4, 4, 2) not in chess_arr:
+        pygame.draw.circle(screen, (0, 0, 0), (cell_size * 4 + space, cell_size * 4 + space), 2, 1)
+    if (10, 10, 1) not in chess_arr and (10, 10, 2) not in chess_arr:
+        pygame.draw.circle(screen, (0, 0, 0), (cell_size * 10 + space, cell_size * 10 + space), 2, 1)
+    if (10, 4, 1) not in chess_arr and (10, 4, 2) not in chess_arr:
+        pygame.draw.circle(screen, (0, 0, 0), (cell_size * 10 + space, cell_size * 4 + space), 2, 1)
+    if (4, 10, 1) not in chess_arr and (4, 10, 2) not in chess_arr:
+        pygame.draw.circle(screen, (0, 0, 0), (cell_size * 4 + space, cell_size * 10 + space), 2, 1)
+    if (7, 7, 1) not in chess_arr and (7, 7, 2) not in chess_arr:
+        pygame.draw.circle(screen, (0, 0, 0), (cell_size * 7 + space, cell_size * 7 + space), 2, 1)
+    if game_state!= 1:
+        myfont = pygame.font.Font(None, 60)
+        white = 210, 210, 0
+        win_text = "%s win" % ('black' if game_state == 3 else 'white')
+        textImage = myfont.render(win_text, True, white)
+        screen.blit(textImage, (260, 320))
+    pygame.display.update()  # 必须调用 update 才能看到绘图显示