用matlab实现一个简单美观的五子棋游戏

以下是一个简单美观的五子棋游戏的Matlab代码：

%初始化游戏
clc; clear; close all;
board = zeros(15,15); % 15*15的棋盘初始化
player = 1; % 玩家初始化为1，即黑色棋子先手
winner = 0; % 初始化胜利者为0
move_count = 0; % 记录已下棋子的个数
gameover = false; % 游戏结束标志

%绘制棋盘
figure('Name','五子棋游戏','NumberTitle','off','MenuBar','none','ToolBar','none',...
    'Position',get(0,'ScreenSize'),'Color',[1 1 1],'Resize','off');
axis off;
hold on;
line([1 15],[1 1],'Color','k','LineWidth',2);
line([1 15],[15 15],'Color','k','LineWidth',2);
line([1 1],[1 15],'Color','k','LineWidth',2);
line([15 15],[1 15],'Color','k','LineWidth',2);
for i = 1:14
    line([i+1 i+1],[1 15],'Color','k','LineWidth',1);
    line([1 15],[i+1 i+1],'Color','k','LineWidth',1);
end

%开始游戏
while ~gameover
    %下棋
    [x,y] = ginput(1);
    x = round(x);
    y = round(y);
    if x < 1 || x > 15 || y < 1 || y > 15 || board(y,x) ~= 0
        continue;
    end
    move_count = move_count + 1;
    board(y,x) = player;
    
    %绘制棋子
    if player == 1
        plot(x,y,'ok','MarkerSize',15,'LineWidth',2);
    else
        plot(x,y,'ow','MarkerSize',15,'LineWidth',2);
    end
    
    %判断胜负
    if move_count >= 9
        if check_win(board,player,x,y)
            winner = player;
            gameover = true;
        end
    end
    
    %切换玩家
    if player == 1
        player = 2;
    else
        player = 1;
    end
    
    %如果平局
    if move_count >= 225
        gameover = true;
    end
end

%输出胜利者
if winner == 0
    msgbox('平局！');
else
    if winner == 1
        msgbox('黑棋胜利！');
    else
        msgbox('白棋胜利！');
    end
end

%判断是否胜利
function win = check_win(board,player,x,y)
    win = false;
    %横向判断
    count = 1;
    for i = x-1:-1:1
        if board(y,i) == player
            count = count + 1;
        else
            break;
        end
    end
    for i = x+1:15
        if board(y,i) == player
            count = count + 1;
        else
            break;
        end
    end
    if count >= 5
        win = true;
        return;
    end
    %纵向判断
    count = 1;
    for i = y-1:-1:1
        if board(i,x) == player
            count = count + 1;
        else
            break;
        end
    end
    for i = y+1:15
        if board(i,x) == player
            count = count + 1;
        else
            break;
        end
    end
    if count >= 5
        win = true;
        return;
    end
    %左斜向判断
    count = 1;
    i = x-1;
    j = y-1;
    while i>=1 && j>=1
        if board(j,i) == player
            count = count + 1;
            i = i - 1;
            j = j - 1;
        else
            break;
        end
    end
    i = x+1;
    j = y+1;
    while i<=15 && j<=15
        if board(j,i) == player
            count = count + 1;
            i = i + 1;
            j = j + 1;
        else
            break;
        end
    end
    if count >= 5
        win = true;
        return;
    end
    %右斜向判断
    count = 1;
    i = x+1;
    j = y-1;
    while i<=15 && j>=1
        if board(j,i) == player
            count = count + 1;
            i = i + 1;
            j = j - 1;
        else
            break;
        end
    end
    i = x-1;
    j = y+1;
    while i>=1 && j<=15
        if board(j,i) == player
            count = count + 1;
            i = i - 1;
            j = j + 1;
        else
            break;
        end
    end
    if count >= 5
        win = true;
        return;
    end
end

该代码实现了一个简单的五子棋游戏，具有以下功能：

1. 绘制15×15的棋盘
2. 玩家可以通过鼠标在棋盘上下棋
3. 根据规则判断胜负
4. 游戏结束后弹出胜利者的信息框

该程序使用了Matlab的绘图功能和GUI设计，通过绘制棋盘和棋子来实现游戏画面。其中，check_win函数实现了五子棋的胜负判断，通过横向、纵向、左斜向和右斜向的判断，判断当前玩家是否连成了五个棋子。程序还实现了玩家之间的轮流下棋，通过记录已下棋子个数和判断是否平局来判断游戏是否结束。