一个小时候经常玩的游戏：
通过只移动空白处周围的小方块 最终将所有方块移动到目标位置即完成游戏
程序的逻辑并不难：
1.初始化所有(4X4)按钮属性（位置 ，大小，标号，是否可见） 和方法(点击按钮 交换),并按顺序排列
2.点击洗牌 开始游戏 (通过随机交换任意两个按钮X次)
3.每次点击某个按钮 判断是否在隐藏按钮周围，，在周围则交换这两个按钮,否则无反应
4.每次点击按钮 判断所有按钮是否达到目标位置，达到则弹出消息窗口
Project是 Windows form Application
代码：
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms;namespace WindowsFormsApplication3{public partial class Form1 : Form{public Form1(){InitializeComponent();}const int N = 4;Button[,] buttons = new Button[N, N]; //创建N X N大小的按钮数组void swap(Button btn1, Button btn2) //交换两个按钮 实际上只需要交换两个属性（显示的标号Text,是否可见Visible）即可{string str1 = btn1.Text;btn1.Text = btn2.Text;btn2.Text = str1;bool a = btn1.Visible;btn1.Visible = btn2.Visible;btn2.Visible = a;}private void button1_Click(object sender, EventArgs e) //点击开始按钮{for (int i = 0; i < 1000; i++) //随机交换两个按钮 1000次实现洗牌{Random rnd = new Random();int a, b, c, d;a = rnd.Next(N);//产生四个不大于N的随机数b = rnd.Next(N);c = rnd.Next(N);d = rnd.Next(N);swap(buttons[a, b], buttons[c, d]);}}Button FindHiddenButton()//找到那个没显示的按钮{int i, j;for (i = 0; i < N; i++)for (j = 0; j < N; j++)if (buttons[i, j].Visible == false)return buttons[i, j];return null;}bool IsNeighbor(Button btnA, Button btnB) // 判断两个按钮是否相邻{int a = (int)btnA.Tag;int b = (int)btnB.Tag;int r1 = a / N, c1 = a % N;int r2 = b / N, c2 = b % N;if (r1 == r2 && (c1 == c2 – 1 || c1 == c2 + 1) //相邻条件|| c1 == c2 && (r1 == r2 – 1 || r1 == r2 + 1))return true;return false;}bool ResultIsOk()//判断是否完成{for (int r = 0; r < N; r++)for (int c = 0; c < N; c++){if (buttons[r, c].Text != (r * N + c + 1).ToString()){return false;}}return true;}void btn_Click(object sender, EventArgs e) //点击某个按钮{Button btn = sender as Button; //当前点中的按钮Button blank = FindHiddenButton();if (IsNeighbor(btn, blank)){swap(btn, blank);blank.Focus(); //duang 给"移动"的格子加特效}//判断是否完成了if (ResultIsOk()){MessageBox.Show("You Win"); //弹出消息窗}}void GenerateAllButtons()//生成所有按钮{int x0 = 100, y0 = 10, wid1 = 50, wid2 = 45;for (int i = 0; i < N; i++)for (int j = 0; j < N; j++){Button btn = new Button();btn.Top = y0 + i * wid1;btn.Left = x0 + j * wid1;btn.Width = wid2;btn.Height = wid2;btn.Visible = true;btn.Text = (i * N + j + 1).ToString(); //初始化按钮所有属性btn.Tag = i * N + j;//保存行号 列号btn.Click += new EventHandler(btn_Click);buttons[i, j] = btn;//放到数组上this.Controls.Add(btn); //加到界面上}buttons[N – 1, N – 1].Visible = false;}private void Form1_Load(object sender, EventArgs e) //初始化{GenerateAllButtons();}}}
闲淡时光里徜徉书海。本文是旅游开心句子说说心情，希望对大家有帮助！
