实例介绍
【实例简介】
【实例截图】
【核心代码】
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 | using System;using System.Collections.Generic;using System.ComponentModel;using System.Drawing;using System.Data;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms;using System.Drawing.Drawing2D;namespace ChineseChess{ /// <summary> /// 棋盘控件 /// </summary> public partial class ChessBoardControl : UserControl { private Piece[,] ArrPiece { get; set; } public ChessBoardControl() { InitializeComponent(); } protected override void OnPaint(PaintEventArgs e) { base.OnPaint(e); //初始化数组 InitArrPieceInfo(); Graphics g = e.Graphics; int width = this.Width; int height = this.Height; int padding = this.Padding.All * 20; int center = height / 2;//垂直中心位置 int s_width = (width - 2 * padding) / 8;//每一条横线的间距 int s_heigth = (height - 2 * padding) / 9;//每一条竖线的间距 int start_x = padding;//起始位置 int start_y = padding;//起始位置 Pen pen = new Pen(Brushes.Black, 1.5f); Dictionary<string, string[]> dicNums = new Dictionary<string, string[]>(); dicNums.Add("up", new string[9] { "1", "2", "3", "4", "5", "6", "7", "8", "9" }); dicNums.Add("down", new string[9] { "九", "八", "七", "六", "五", "四", "三", "二", "一" }); Font font = new Font("宋体", 12, FontStyle.Regular); for (int i = 0; i < 9; i ) { //竖线九条 Point p0 = new Point(start_x i * s_width, start_y); Point p1 = new Point(start_x i * s_width, start_y (s_heigth * 4)); Point p2 = new Point(start_x i * s_width, start_y (s_heigth * 5)); Point p3 = new Point(start_x i * s_width, start_y (s_heigth * 9)); g.DrawLine(pen, p0, p1); g.DrawLine(pen, p2, p3); //上下的文字 Point p_up = new Point(start_x i * s_width - 5, padding / 2); Point p_down = new Point(start_x i * s_width - 5, start_y (s_heigth * 9) padding / 3); g.DrawString(dicNums["up"][i], font, Brushes.Black, p_up); g.DrawString(dicNums["down"][i], font, Brushes.Black, p_down); //数组赋值 for (int j = 0; j < 10; j ) { Point absLocation = ArrPiece[i, j].AbsoluteLocation; absLocation.X = start_x i * s_width; ArrPiece[i, j].AbsoluteLocation = absLocation; } } for (int i = 0; i < 10; i ) { //横线十条 Point p0 = new Point(start_x, start_y i * s_heigth); Point p1 = new Point(start_x s_width * 8, start_y i * s_heigth); g.DrawLine(pen, p0, p1); //数组赋值 for (int j = 0; j < 9; j ) { Point absLocation = ArrPiece[j, i].AbsoluteLocation; absLocation.Y = start_y i * s_heigth; ArrPiece[j, i].AbsoluteLocation = absLocation; } } //绘制九宫格 for (int i = 0; i < 2; i ) { Point p0 = new Point(start_x (3 i * 2) * s_width, start_y); Point p1 = new Point(start_x (5 - i * 2) * s_width, start_y (s_heigth * 2)); Point p2 = new Point(start_x (3 i * 2) * s_width, start_y (s_heigth * 7)); Point p3 = new Point(start_x (5 - i * 2) * s_width, start_y (s_heigth * 9)); g.DrawLine(pen, p0, p1); g.DrawLine(pen, p2, p3); } //兵和卒处有拐角，从左往右 for (int i = 0; i < 5; i ) { int p_x = start_x 2 * i * s_width; int p_y = start_y 3 * s_heigth; DrawCorner(g, pen, p_x, p_y);//兵 p_y = start_y 6 * s_heigth; DrawCorner(g, pen, p_x, p_y);//卒 } //炮处的拐角，从左往右 for (int i = 0; i < 2; i ) { int p_x = start_x (1 6 * i) * s_width; int p_y = start_y 2 * s_heigth; DrawCorner(g, pen, p_x, p_y);//炮 p_y = start_y 7 * s_heigth; DrawCorner(g, pen, p_x, p_y);//炮 } //绘制楚河汉界 Point p_0 = new Point(2 * s_width, center - 25); Point p_1 = new Point(7 * s_width, center 20); font = new Font("方正隶二繁体", 30, FontStyle.Regular); g.DrawString("楚河", font, Brushes.Black, p_0); Matrix mtxSave = g.Transform; Matrix mtxRotate = g.Transform; mtxRotate.RotateAt(180, p_1); g.Transform = mtxRotate; g.DrawString("汉界", font, Brushes.Black, p_1); g.Transform = mtxSave; //绘制外边框 g.DrawRectangle(pen, 3, 3, width - 6, height - 6); g.DrawRectangle(pen, 5, 5, width - 10, height - 10); g.DrawRectangle(pen, 7, 7, width - 14, height - 14); } /// <summary> /// 绘制拐角 /// </summary> /// <param name="g"></param> /// <param name="pen"></param> /// <param name="p_x"></param> /// <param name="p_y"></param> private void DrawCorner(Graphics g, Pen pen, int p_x, int p_y) { //左上 Point p0 = new Point(p_x - 2, p_y - 7); Point p1 = new Point(p_x - 2, p_y - 2); Point p2 = new Point(p_x - 7, p_y - 2); Point p3 = new Point(p_x - 2, p_y - 2); g.DrawLine(pen, p0, p1); g.DrawLine(pen, p2, p3); //右上 Point p10 = new Point(p_x 2, p_y - 7); Point p11 = new Point(p_x 2, p_y - 2); Point p12 = new Point(p_x 2, p_y - 2); Point p13 = new Point(p_x 7, p_y - 2); g.DrawLine(pen, p10, p11); g.DrawLine(pen, p12, p13); //左下 Point p15 = new Point(p_x - 7, p_y 2); Point p16 = new Point(p_x - 2, p_y 2); Point p17 = new Point(p_x - 2, p_y 2); Point p18 = new Point(p_x - 2, p_y 7); g.DrawLine(pen, p15, p16); g.DrawLine(pen, p17, p18); //右下 Point p5 = new Point(p_x 2, p_y 7); Point p6 = new Point(p_x 2, p_y 2); Point p7 = new Point(p_x 7, p_y 2); Point p8 = new Point(p_x 2, p_y 2); g.DrawLine(pen, p5, p6); g.DrawLine(pen, p7, p8); } /// <summary> /// 初始化棋子数组 /// </summary> private void InitArrPieceInfo() { ArrPiece = new Piece[9, 10]; bool isRed = false; //初始化棋子位置信息 for (int i = 0; i < 9; i ) { for (int j = 0; j < 10; j ) { if (j >= 5) { isRed = true; } else { isRed = false; } ArrPiece[i, j] = new Piece() { RelativeLocation = new Point(i, j), AbsoluteLocation = new Point(0, 0), IsRed = isRed }; } } } /// <summary> /// 初始化开始信息 /// </summary> public void InitStartInfo() { if (ArrPiece != null) { this.Controls.Clear(); string[] arrTmp0 = new string[9] { "車", "馬", "象", "士", "将", "士", "象", "馬", "車" }; string[] arrTmp1 = new string[9] { "車", "馬", "相", "仕", "帅", "仕", "相", "馬", "車" }; int radius = 45; Color backColor = Color.Gold; for (int i = 0; i < 9; i ) { PieceControl p0 = new PieceControl() { Text = arrTmp0[i], BackColor = backColor, PieceInfo = ArrPiece[i, 0], Width = radius, Height = radius }; p0.Click = Piece_Click; this.Controls.Add(p0); PieceControl p1 = new PieceControl() { Text = arrTmp1[i], BackColor = backColor, PieceInfo = ArrPiece[i, 9], Width = radius, Height = radius }; p1.Click = Piece_Click; this.Controls.Add(p1); } //炮 for (int i = 0; i < 2; i ) { PieceControl p0 = new PieceControl() { Text = "炮", BackColor = backColor, PieceInfo = ArrPiece[i * 6 1, 2], Width = radius, Height = radius }; p0.Click = Piece_Click; this.Controls.Add(p0); PieceControl p1 = new PieceControl() { Text = "炮", BackColor = backColor, PieceInfo = ArrPiece[i * 6 1, 7], Width = radius, Height = radius }; p1.Click = Piece_Click; this.Controls.Add(p1); } //兵和卒 for (int i = 0; i < 5; i ) { PieceControl p0 = new PieceControl() { Text = "卒", BackColor = backColor, PieceInfo = ArrPiece[i * 2, 3], Width = radius, Height = radius }; p0.Click = Piece_Click; this.Controls.Add(p0); PieceControl p1 = new PieceControl() { Text = "兵", BackColor = backColor, PieceInfo = ArrPiece[i * 2, 6], Width = radius, Height = radius }; p1.Click = Piece_Click; this.Controls.Add(p1); } } } /// <summary> /// 重置棋盘 /// </summary> public void ResetInfo() { this.Controls.Clear(); } /// <summary> /// 点击棋子事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void Piece_Click(object sender, EventArgs e) { PieceControl p= (PieceControl)sender; MessageBox.Show(string.Format("我是：{0}",p.Text)); } } /// <summary> /// 棋子 /// </summary> public class Piece { /// <summary> /// 绝对位置 /// </summary> public Point AbsoluteLocation { get; set; } /// <summary> /// 相对位置 /// </summary> public Point RelativeLocation { get; set; } /// <summary> /// 是否是红方 /// </summary> public bool IsRed { get; set; } }} |
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