标签:style c class blog code java
由于没话多少时间,这个扫雷我只实现了主要功能(扫雷功能,递归实现)
废话不多说,直接上代码
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace saolei { public partial class Form1 : Form { public Form1() { InitializeComponent(); } Graphics gs; Random rand; List<Point> leiPoint;//存放雷的坐标 List<Point> isSearch;//存放已扫描过得坐标 private void Form1_Load(object sender, EventArgs e) { leiPoint = new List<Point>(); rand = new Random(); } private void btnStart_Click(object sender, EventArgs e) { setLei(); isSearch = new List<Point>();//实例化扫描过得雷区 gs = pnlLei.CreateGraphics();//创建画图对象 gs.Clear(this.pnlLei.BackColor);//清除所有 for (int i = 0; i < 400; i+=20)//循环绘制地图 for (int j = 0; j < 400; j+=20) gs.FillRectangle(new SolidBrush(Color.Gray), i - 1, j-1, 19, 19); foreach (Point p in leiPoint)//额外绘制地雷(可以注释掉) gs.FillRectangle(new SolidBrush(Color.Purple), p.X-2, p.Y-2, 19, 19); } //设置雷的方法 private void setLei() { for (int i = 0; i < 20; i++)//循环生成20的地雷 { int x = rand.Next(0, 20); int y = rand.Next(0, 20); foreach (Point p in leiPoint) { if (p == new Point(x, y)) { i--; } continue; } leiPoint.Add(new Point(x * 20 + 1, y * 20 + 1)); } } //private Color getColor() //{ // return Color.FromArgb(rand.Next(1, 255), rand.Next(1, 255), rand.Next(1, 255)); //} private void pnlLei_MouseClick(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Left)//判断鼠标是否使用左键单击的panel控件 { if (!isOk(e.Location.X, e.Location.Y))//判断是否是扫描过得雷区 { isSearch.Add(new Point(e.Location.X, e.Location.Y));//加入扫描雷区 int x = e.Location.X / 20 * 20 + 1;//将鼠标单击的坐标X调成最接近的哪一个雷区的坐标 int y = e.Location.Y / 20 * 20 + 1;//将鼠标单击的坐标Y调成最接近的哪一个雷区的坐标 if (x > 390 || x < -2) return;//判断是否超出X轴界限(结束递归) if (y > 390 || y < -2) return;//判断是否超出Y轴界限(结束递归) int count = getLeiCount(x, y);//获取周围雷的个数 if (count > 0)//判断是否有雷(结束递归) { gs.DrawString(count.ToString(), new Font("楷体", 10),//绘制雷的个数 new SolidBrush(Color.Red), x + 4, y + 4); return; } gs.FillRectangle(new SolidBrush(Color.Blue), x - 2, y - 2, 19, 19); pnlLei_MouseClick(sender, new MouseEventArgs(e.Button, 1, x + 20, y, 0));//递归调用本次单击事件(向右扫描雷区) pnlLei_MouseClick(sender, new MouseEventArgs(e.Button, 1, x - 20, y, 0));//递归调用本次单击事件(向左扫描雷区) pnlLei_MouseClick(sender, new MouseEventArgs(e.Button, 1, x, y + 20, 0));//递归调用本次单击事件(向下扫描雷区) pnlLei_MouseClick(sender, new MouseEventArgs(e.Button, 1, x, y - 20, 0));//递归调用本次单击事件(向上扫描雷区) } } } //后去周围8个方向雷的个数 private int getLeiCount(int x, int y) { int leiCount = 0; foreach (Point p in leiPoint) if (p.X >= x - 20 && p.Y >= y - 20 && p.X <= x + 20 && p.Y <= y + 20)//循环判断周边是否有雷 leiCount++; return leiCount; } //判断是否是已经扫描过得雷区 private bool isOk(int x, int y) { foreach (Point p in isSearch) if (p == new Point(x, y)) return true; return false; } } }
很多不足之处,望各位博友多指教
标签:style c class blog code java
原文地址:http://www.cnblogs.com/caoxianbing/p/3746555.html