Food.cs

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using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;



namespace Demogo
{
    public class Food
    {
        private Point _origin;
        public Point Origin
        {
            //定义起始坐标
            get { return _origin; }
            set { _origin = value; }
        }
        //显示食物
        public Rectangle rectangle()
        {
            //定义新长方形
            Rectangle rec = new Rectangle(this.Origin, new Size(15, 15));
            //获取返回值
            return rec;
        }
        public void ShowFood(Graphics g)
        {
            //画出食物
            g.DrawImage(Properties.Resources.apple4, Origin.X,Origin.Y,15,15);
            
        }
        public void UnShowFood(Graphics g)
        {
            //未显示的食物
            SolidBrush brush = new SolidBrush(Color.MediumSeaGreen);
            g.FillRectangle(brush, Origin.X, Origin.Y, 15, 15);
        }


    }
}