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资源说明：一个C#小程序，贪吃蛇游戏
using System;
using System.Collections;
using System.Drawing;
using System.Windows.Forms;
namespace WSnake
{
///
/// SnakeMod 的摘要说明。
///
public class SnakeMod
{
#region 定义6个字段
//判断食物是否在蛇身体里
private bool hasFood = false;
//蛇身介质
private Label body;
//蛇的颜色
private Color _color = System.Drawing.Color.SkyBlue;
//蛇的大小
private Size size;
//移动方向默认向西
private WSnake.Way way =Way.WEST;
//蛇身
private ArrayList snake;
#endregion
#region 定义2个属性
public Way SnakeWay
{
set
{
this.way=value;
}
get
{
return way;
}
}
//颜色属性
public System.Drawing.Color BodyColor
{
set
{
this._color = value;
}
}
#endregion
#region 定义7个方法
//构造函数
public SnakeMod()
{
}
//画蛇
public void DrawSnake()
{
//设置大小
size = new Size(10,10);
//设置身体
snake = new ArrayList();
for(int i=0;i<5;i++)
{
body = new Label();
body.BackColor = _color;
body.Size = size;
body.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
body.Location=new Point(200+i*10,150);
snake.Add(body);
}
}
//返回蛇体
public ArrayList GetSnake()
{
return snake;
}
//蛇体移动
public void Move(System.Windows.Forms.Control control)
{
if(!this.hasFood)
{
control.Controls.Remove(control.GetChildAtPoint(((Label)snake[snake.Count-1]).Location));
snake.RemoveAt(snake.Count-1);
}
Label temp = new Label();
this.CopyBody(temp,(Label)snake[0]);
switch(this.way)
{
case Way.WEST:
{
temp.Left-=10;
snake.Insert(0,temp);
break;
}
case Way.EAST:
{
temp.Left+=10;
snake.Insert(0,temp);
break;
}
case Way.NORTH:
{
temp.Top-=10;
snake.Insert(0,temp);
break;
}
case Way.SOUTH:
{
temp.Top+=10;
snake.Insert(0,temp);
break;
}
}
control.Controls.Add((Label)snake[0]);
if(this.hasFood)
{
this.hasFood=false;
}
}
//copy蛇身
private void CopyBody(Label x,Label y)
{
x.Location = y.Location;
x.BackColor = y.BackColor;
x.Size = y.Size;
x.BorderStyle = y.BorderStyle;
}
//吃东西
public bool Eat(Point food)
{
if(((Label)snake[0]).Left == food.X && ((Label)snake[0]).Top == food.Y)
{
//吃到东西
this.hasFood = true;
return true;
}
return false;
}
#endregion
}
}
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