实例介绍
【实例简介】没注释
【实例截图】
【核心代码】
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 tcs_zy
{
public partial class FrmMain : Form
{
public FrmMain()
{
InitializeComponent();
}
private void FrmMain_Load(object sender, EventArgs e)
{
}
public class Di
{
public static int D;
public static int s = 2;
}
void Add_food()
{
Label label = new Label();
label.Name = "Lab" Di.s;
label.BackColor = System.Drawing.Color.Red;
label.Size = new System.Drawing.Size(10, 10);
label.Margin = new System.Windows.Forms.Padding(0);
label.ForeColor = System.Drawing.Color.Red;
label.AutoSize = false;
label.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
Random rd = new Random();
tag1:
label.Location = new System.Drawing.Point(rd.Next(0, 30) * 10, rd.Next(0, 30) * 10);
for (int i = 1; i < Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; if (label.Location == lo.Location) goto tag1;
}
this.Controls.Add(label);
label.SendToBack();
panel1.SendToBack();
}
private void button1_Click(object sender, EventArgs e)
{
Add_food();
button1.Enabled = false;
}
private void timer1_Tick(object sender, EventArgs e)
{
if (Di.D == 1) { System.Windows.Forms.SendKeys.Send("{DOWN}"); return; };
if (Di.D == 2) { System.Windows.Forms.SendKeys.Send("{UP}"); return; };
if (Di.D == 3) { System.Windows.Forms.SendKeys.Send("{LEFT}"); return; };
if (Di.D == 4) { System.Windows.Forms.SendKeys.Send("{RIGHT}"); return; };
}
private void FrmMain_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Down && Di.D != 2)
{
timer1.Enabled = false;
Di.D = 1;
Label lb = (Label)this.Controls.Find("Lab" Di.s, true)[0];
Label lbl = (Label)this.Controls.Find("Lab" (Di.s - 1), true)[0];
Point[,] Lo = new Point[101, 101];
for (int i = 1; i <= Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; Lo[i, i] = new Point(lo.Location.X, lo.Location.Y);
}
Label le = new Label();
le.Visible = false;
if (e.KeyCode == Keys.Down && Di.s > 2 && lbl.BackColor != System.Drawing.Color.Red && Lab1.Location.Y != 290)
{
for (int i = 2; i < Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; lo.Location = Lo[i - 1, i - 1];
}
}
if (lb.Location == new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y 10))
{
lb.BackColor = System.Drawing.Color.Black;
le.Location = new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y);
Lab1.Location = new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y 10);
lb.Location = le.Location;
this.Controls.Remove(le);
Di.s ;
Add_food();
timer1.Enabled = true;
return;
}
for (int i = 1; i < Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; if (lo.Location == new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y 10)) { timer1.Enabled = false; MessageBox.Show("游戏结束！", "提示"); return; }; ;
}
if (e.KeyCode == Keys.Down && Lab1.Location.Y == 290) { timer1.Enabled = false; MessageBox.Show("游戏结束！", "提示"); return; };
Lab1.Top = Lab1.Top 10;
timer1.Enabled = true;
}
if (e.KeyCode == Keys.Up && Di.D != 1)
{
timer1.Enabled = false;
Di.D = 2;
Label lb = (Label)this.Controls.Find("Lab" Di.s, true)[0];
Label lbl = (Label)this.Controls.Find("Lab" (Di.s - 1), true)[0];
Point[,] Lo = new Point[101, 101];
for (int i = 1; i <= Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; Lo[i, i] = new Point(lo.Location.X, lo.Location.Y);
}
Label le = new Label();
le.Visible = false;
if (e.KeyCode == Keys.Up && Di.s > 2 && lbl.BackColor != System.Drawing.Color.Red && Lab1.Location.Y != 0)
{
for (int i = 2; i < Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; lo.Location = Lo[i - 1, i - 1];
}
}
if (lb.Location == new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y - 10))
{
lb.BackColor = System.Drawing.Color.Black;
le.Location = new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y);
Lab1.Location = new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y - 10);
lb.Location = le.Location;
this.Controls.Remove(le);
Di.s ;
Add_food();
timer1.Enabled = true;
return;
}
for (int i = 1; i < Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; if (lo.Location == new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y - 10)) { timer1.Enabled = false; MessageBox.Show("游戏结束！", "提示"); return; }; ;
}
if (e.KeyCode == Keys.Up && Lab1.Location.Y == 0) { timer1.Enabled = false; MessageBox.Show("游戏结束！", "提示"); return; };
Lab1.Top = Lab1.Top - 10;
timer1.Enabled = true;
}
if (e.KeyCode == Keys.Left && Di.D != 4)
{
timer1.Enabled = false;
Di.D = 3;
Label lb = (Label)this.Controls.Find("Lab" Di.s, true)[0];
Label lbl = (Label)this.Controls.Find("Lab" (Di.s - 1), true)[0];
Point[,] Lo = new Point[101, 101];
for (int i = 1; i <= Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; Lo[i, i] = new Point(lo.Location.X, lo.Location.Y);
}
Label le = new Label();
le.Visible = false;
if (e.KeyCode == Keys.Left && Di.s > 2 && lbl.BackColor != System.Drawing.Color.Red && Lab1.Location.X != 0)
{
for (int i = 2; i < Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; lo.Location = Lo[i - 1, i - 1];
}
}
if (lb.Location == new System.Drawing.Point(Lab1.Location.X - 10, Lab1.Location.Y))
{
lb.BackColor = System.Drawing.Color.Black;
le.Location = new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y);
Lab1.Location = new System.Drawing.Point(Lab1.Location.X - 10, Lab1.Location.Y);
lb.Location = le.Location;
this.Controls.Remove(le);
Di.s ;
Add_food();
timer1.Enabled = true;
return;
}
for (int i = 1; i < Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; if (lo.Location == new System.Drawing.Point(Lab1.Location.X - 10, Lab1.Location.Y)) { timer1.Enabled = false; MessageBox.Show("游戏结束！", "提示"); return; }; ;
}
if (e.KeyCode == Keys.Left && Lab1.Location.X == 0) { timer1.Enabled = false; MessageBox.Show("游戏结束！", "提示"); return; };
Lab1.Left = Lab1.Left - 10;
timer1.Enabled = true;
}
if (e.KeyCode == Keys.Right && Di.D != 3)
{
timer1.Enabled = false;
Di.D = 4;
Label lb = (Label)this.Controls.Find("Lab" Di.s, true)[0];
Label lbl = (Label)this.Controls.Find("Lab" (Di.s - 1), true)[0];
Point[,] Lo = new Point[101, 101];
for (int i = 1; i <= Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; Lo[i, i] = new Point(lo.Location.X, lo.Location.Y);
}
Label le = new Label();
le.Visible = false;
if (e.KeyCode == Keys.Right && Di.s > 2 && lbl.BackColor != System.Drawing.Color.Red && Lab1.Location.X != 290)
{
for (int i = 2; i < Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; lo.Location = Lo[i - 1, i - 1];
}
}
if (lb.Location == new System.Drawing.Point(Lab1.Location.X 10, Lab1.Location.Y))
{
lb.BackColor = System.Drawing.Color.Black;
le.Location = new System.Drawing.Point(Lab1.Location.X, Lab1.Location.Y);
Lab1.Location = new System.Drawing.Point(Lab1.Location.X 10, Lab1.Location.Y);
lb.Location = le.Location;
this.Controls.Remove(le);
Di.s ;
Add_food();
timer1.Enabled = true;
return;
}
for (int i = 1; i < Di.s; i )
{
Label lo = (Label)this.Controls.Find("Lab" i, true)[0]; if (lo.Location == new System.Drawing.Point(Lab1.Location.X 10, Lab1.Location.Y)) { timer1.Enabled = false; MessageBox.Show("游戏结束！", "提示"); return; }; ;
}
if (e.KeyCode == Keys.Right && Lab1.Location.X == 290) { timer1.Enabled = false; MessageBox.Show("游戏结束！", "提示"); return; };
Lab1.Left = Lab1.Left 10;
timer1.Enabled = true;
}
}
}
}
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