Born.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
using Tank_11_14.Properties;

namespace Tank_11_14
{
    class Born:Element
    {
        private int bornTimer = 0;//出生时间

        private static Image[] imageBorn = new Image[] 
        {
             Resources.born1,
             Resources.born2,
             Resources.born3,
             Resources.born4
        };
        public Born(int x, int y)
            : base(x, y)
        {

        }

        //重写绘制出生时闪烁效果的方法
        public override void Draw(Graphics g)  //绘制出生时的闪烁效果图片
        {
            if (bornTimer < 48)
            {
                switch (bornTimer % 8)
                {
                    case 0:
                    case 1:
                        g.DrawImage(imageBorn[0], this.X, this.Y);
                        break;
                    case 2:
                    case 3:
                        g.DrawImage(imageBorn[1], this.X, this.Y);
                        break;
                    case 4:
                    case 5:
                        g.DrawImage(imageBorn[2], this.X, this.Y);
                        break;
                    case 6:
                    case 7:
                        g.DrawImage(imageBorn[3], this.X, this.Y);
                        break;
                }
                bornTimer++;
            }
        }
    }
}