C# 拼图游戏 源码下载

using System;using System.Collections.Generic;using System.Drawing;using System.IO;using System.Threading;using System.Windows.Forms;namespace LilacFlower{ public partial class Form1 : Form { /// 图块移动委托 public delegate void MoveMode(PictureItem box, Point to); /// 胜利事件 public event EventHandler WinNow; /// 存放图片的文件目录名称 private const string PicturePath = "Image"; /// 图块每一次移动的距离 private const int MoveSize = 8; /// 画笔宽度 private const int PenSize = 2; private static readonly Color BoxMouseInColor = Color.Red; private static readonly Color BoxMouseOutColor = Color.LightGreen; /// 图片格式 private const string PictureFormat = "*.jpg *.png *.gif"; private List<FileInfo> _fileList = new List<FileInfo>(); //提供创建、复制、删除、移动和打开文件的实例方法 private PictureItem[,] _pictureArray; //整个图所分成的二维模块数组表达形式 private Point _nullBox = new Point(0, 0);// 是那个空白的格子的位置 private bool _drawNumber;// 是否在图片上绘制数字 private bool _gameStart;// 游戏是否已经开始了 public Form1() { InitializeComponent(); // 窗体相关设置 this.Text = "拼图游戏（LilacFlower）"; // 去掉最大化按钮 this.MaximizeBox = false; // 禁止拉伸窗口 this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle; // 默认选择 简单（3*3） this.difficultySelection.SelectedIndex = 0; // 显示背景 this.mainPanel.BackColor = Color.Wheat; // 双缓冲绘图 this.DoubleBuffered = true; // 加载图片 LoadPicture(0); this._drawNumber = false; this._gameStart = false; // 胜利 this.WinNow = new EventHandler(Form1_WinNow); } /// 胜利 void Form1_WinNow(object sender, EventArgs e) { // 胜利后被调用 MessageBox.Show("You Win!"); this._gameStart = false; } /// 从Image目录下加载所有图片目前支持3种格式（*.jpg,*.gif,*.png） private void LoadPicture(int startListBoxIndex) { // 第一次运行创建Image目录 if (!Directory.Exists(PicturePath)) { Directory.CreateDirectory(PicturePath); } DirectoryInfo directory = new DirectoryInfo(PicturePath); // 获取Image目录下所有图片文件 this._fileList = new List<FileInfo>(); foreach (var item in PictureFormat.Split(' ')) { this._fileList.AddRange(directory.GetFiles(item)); } this.pictureShowListBox.Items.Clear(); // ListBox 初始化 foreach (var item in this._fileList) { this.pictureShowListBox.Items.Add(item.Name); } this.pictureShowListBox.SelectedIndex = startListBoxIndex; } /// lpictureShowListBox上面的图片选择发生变化 private void listBox1_SelectedIndexChanged(object sender, EventArgs e) { var file = _fileList[this.pictureShowListBox.SelectedIndex]; try { // 显示模型图片 this.modePicture.Image = Image.FromFile(file.FullName); } catch { MessageBox.Show("图片加载失败！请检查路径" file.FullName "图片是否正确！"); } } /// 增加图片 private void addPicturebtn_Click(object sender, EventArgs e) { // 显示打开文件对话框 OpenFileDialog dlg = new OpenFileDialog(); dlg.Filter = "jpg文件|*.jpg|png图片|*.png|gif图片|*.gif"; // 按下确定 if (DialogResult.OK == dlg.ShowDialog()) { try { // 把文件拷贝到 Image目录下 File.Copy(dlg.FileName, PicturePath "\\" System.IO.Path.GetFileName(dlg.FileName)); NewPicture(PicturePath "\\" System.IO.Path.GetFileName(dlg.FileName)); } catch (Exception ex) { // 文件拷贝失败 MessageBox.Show("文件复制失败！" ex.Message); } } dlg.Dispose(); } /// 新增加一张图片 private void NewPicture(string path) { var file = new FileInfo(path); this._fileList.Add(file); this.pictureShowListBox.Items.Add(file.Name); } /// 点击开始 GameStart! private void startbtn_Click(object sender, EventArgs e) { if (!this._gameStart) { this._gameStart = true; } else if (DialogResult.No == MessageBox.Show("是否需要重新开始一盘?", "重新开始", MessageBoxButtons.YesNo)) { return; } // 销毁之前的图片资源 foreach (var item in this.mainPanel.Controls) { var box = item as PictureItem; box.Image.Dispose(); box.Image = null; } this.mainPanel.Controls.Clear(); // 横竖的图块个数 ？*？ int num = this.difficultySelection.SelectedIndex * 2 3; // 显示在mainPAanel上的图块的大小 int size = (this.mainPanel.Height - 3) / num; // 加载图块图片 Bitmap bmp = this.modePicture.Image as Bitmap; // 真实image所分成的小块图片的大小 int boxHeight = bmp.Height / num; int boxWidth = bmp.Width / num; this._pictureArray = new PictureItem[num, num]; Pen inp = new Pen(BoxMouseInColor, PenSize); Pen outp = new Pen(BoxMouseOutColor, PenSize); for (int i = 0; i < num; i ) { for (int j = 0; j < num; j ) { // 删掉左上角那个 if (i == 0 && j == 0) continue; // 图块 的相关设置 _pictureArray[i, j] = new PictureItem(); var box = _pictureArray[i, j]; box.Location = new Point(size * i 2, size * j 2); box.Size = new Size(size, size); // 设置图片的特效 box.SetBitmap(DivisionPicture(bmp, boxWidth * i, boxHeight * j, boxWidth, boxHeight, inp, -1), DivisionPicture(bmp, boxWidth * i, boxHeight * j, boxWidth, boxHeight, outp, -1), DivisionPicture(bmp, boxWidth * i, boxHeight * j, boxWidth, boxHeight, inp, i * num j), DivisionPicture(bmp, boxWidth * i, boxHeight * j, boxWidth, boxHeight, outp, i * num j)); box.SizeMode = PictureBoxSizeMode.StretchImage; //指定图像拉伸方式适合 box.At = new Point(i, j); box.SetRightPoint(i, j); box.ShowNumber = _drawNumber; // 添加图片的点击函数 box.Click = new EventHandler(box_Click); this.mainPanel.Controls.Add(box); } } // 随机打乱这些图块来 Random r = new Random(System.DateTime.Now.Millisecond); for (int i = 0; i < 200; i ) { // 随机拿2个图快 var box1 = this.mainPanel.Controls[r.Next(0, num * num - 2)] as PictureItem; var box2 = this.mainPanel.Controls[r.Next(0, num * num - 2)] as PictureItem; if (box1 == box2) continue; // 交换他们的位置 var tempAt = box1.At; var tempLoca = box1.Location; box1.At = box2.At; box1.Location = box2.Location; box2.At = tempAt; box2.Location = tempLoca; } this._nullBox = new Point(0, 0); inp.Dispose(); outp.Dispose(); } /// 任意一个图块被点击 void box_Click(object sender, EventArgs e) { // 获取被点击的图块 PictureItem box = sender as PictureItem; // 如果旁边是能点击的，移动该box位置 int xL = this._nullBox.X - box.At.X; int yL = this._nullBox.Y - box.At.Y; if ((xL == 0 && yL == -1) || (xL == 0 && yL == 1) || (xL == -1 && yL == 0) || (xL == 1 && yL == 0)) { MoveTo(box, _nullBox); } } /// 将box图块移动到to位置 private void MoveTo(PictureItem box, Point to) { // 使用多线程来完成 匿名函数 Thread start = new Thread(() => { lock (this) { if (this.InvokeRequired)//判断是否要调用下面的Invoke方法 { // 考虑到跨线程访问控件的值安全性 使用该方法 this.BeginInvoke(new MoveMode(MoveBox), box, to);//用指定的参数异步执行委托 } else { MoveBox(box, to); } } } ); // 开始运行 start.Start(); } /// 移动图块 private void MoveBox(PictureItem box, Point to) { // 计算 to位置的像素点屏幕坐标 int x = box.Size.Width * to.X; int y = box.Size.Height * to.Y; int xL = box.Location.X - x; int yL = box.Location.Y - y; int size = (int)Math.Sqrt(xL * xL yL * yL); // 缓缓的从本身位置移动到 to位置 while (size > 5) { box.Location = new Point(box.Location.X - MoveSize * xL / size, box.Location.Y - MoveSize * yL / size); xL = box.Location.X - x; yL = box.Location.Y - y; size = (int)Math.Sqrt(xL * xL yL * yL); Thread.Sleep(1); } box.Location = new Point(x, y); // 交换图块和空白位置的坐标 var temp = this._nullBox; this._nullBox = box.At; box.At = temp; // 判断移动完毕后图块是否正确！ if (IsOver() && WinNow != null) { WinNow(this, new EventArgs()); } } /// 截取bmp图片中的一部分,并在图片四周画上方框 /// <param name="bmp">被截取的图片</param> /// <param name="width">截取的长度</param> /// <param name="heigth">截取的宽度</param> private Bitmap DivisionPicture(Bitmap bmp, int x, int y, int width, int height, Pen p, int number) { Bitmap b = new Bitmap(width, height); // g上的绘图将直接绘制到位图b上 Graphics g = Graphics.FromImage(b); g.DrawImage(bmp, new Rectangle(0, 0, width, height), new Rectangle(x, y, width, height), GraphicsUnit.Pixel); g.DrawRectangle(p, new Rectangle(1, 1, width - 2, height - 2)); // 需要绘制数字 if (number >= 0) { g.DrawString(number.ToString(), new System.Drawing.Font("楷体", width / 5, FontStyle.Bold), Brushes.Red, new PointF(width / 2 - width / 10, height / 2 - width / 10)); } g.Dispose(); return b; } /// 点击图片，选择是否显示图块数字 private void modePicture_Click(object sender, EventArgs e) { this._drawNumber = !this._drawNumber; this.Text = this._drawNumber ? "拼图游戏（LilacFlower）显示数字" : "拼图游戏（LilacFlower）"; foreach (var item in this.mainPanel.Controls) { var box = item as PictureItem; box.ShowNumber = this._drawNumber; } } /// 是否图块排放正确 private bool IsOver() { foreach (var item in this.mainPanel.Controls) { var box = item as PictureItem; // 图块摆放不正确 if (box.At != box.RightAt) return false; } return true; } } /// 图块 public class PictureItem : PictureBox { private Bitmap _mouseOutBitmap;// 默认图片 private Bitmap _mouseInBitmap; // 鼠标移入的图片 private Bitmap _mouseOutBitmapContainsNumber;// 包含数字的默认图片 private Bitmap _mouseInBitmapContainsNumber;// 包含数字的鼠标移入图片 /// 是否显示图片数字 private bool _showNumber; public bool ShowNumber { get { return this._showNumber; } set { this._showNumber = value; this.PictureItem_MouseLeave(this, new EventArgs()); } } /// 图块所在的位置 public Point At { get; set; } /// 图块的正确位置 用于判断图块是否在正确位置上 public Point RightAt { protected set; get; } public PictureItem() { // 鼠标移入图片方框颜色变化 this.MouseEnter = new EventHandler(PictureItem_MouseEnter); // 鼠标移出使用默认图片 this.MouseLeave = new EventHandler(PictureItem_MouseLeave); } /// 鼠标离开 void PictureItem_MouseLeave(object sender, EventArgs e) { if (!this._showNumber) { this.Image = this._mouseOutBitmap; } else this.Image = this._mouseOutBitmapContainsNumber; } /// 鼠标移入 void PictureItem_MouseEnter(object sender, EventArgs e) { if (!this._showNumber) { this.Image = this._mouseInBitmap; } else this.Image = this._mouseInBitmapContainsNumber; } /// 设置图块的图片 public void SetBitmap(Bitmap msIn, Bitmap msOut, Bitmap numMsIn, Bitmap numMsOut) { this._mouseInBitmap = msIn; this._mouseOutBitmap = msOut; this._mouseOutBitmapContainsNumber = numMsOut; this._mouseInBitmapContainsNumber = numMsIn; this.Image = msOut; //默认显示image是不带数字的鼠标离开的图像 } /// 设置图块的正确位置 public void SetRightPoint(int x, int y) { this.RightAt = new Point(x, y); } }}