public override void Draw(Graphics g)
{
time++;
for (int i = 0; i < imgs.Length; i++)
{
switch (time % 10)
{
case 1:
g.DrawImage(imgs[0], this.X, this.Y);
break;
case 3:
g.DrawImage(imgs [1], this.X, this.Y);
break;
case 5:
g.DrawImage(imgs [2], this.X, this.Y);
break;
case 7:
g.DrawImage(imgs [3], this.X, this.Y);
break;
}
}
//当for循环结束之后，也就是闪烁图片播放完成之后
//这个时候我们应该将图片消除
if (time % 5 == 0)
{
SingleObject.GetSingle().RemoveGameObject(this);
//结果闪烁太快。解决方法——向上看
}
}
//8.重写是否中弹的方法就是显示爆炸的的图像。播放音乐。敌人死亡
public override void IsOver()
{
//if (this.Life == 0)//敌人被击中了，并且死亡
//{
//出现爆炸的图像
SingleObject.GetSingle().AddGameObject(new Boom(this.X - 25, this.Y - 25));
//被击中就删掉，删掉被击中的坦克
SingleObject.GetSingle().RemoveGameObject(this);
//播放爆炸音乐
SoundPlayer sp = new SoundPlayer(Resources.fire);
sp.Play();
//当敌人坦克死亡的时候，会有一定的几率，在出生新的坦克
if (r.Next(0, 100) > 30)
{
SingleObject.GetSingle().AddGameObject(new EnemyTank(r.Next(0, 700), r.Next(0, 600), r.Next(0, 3), Direction.Down));
}
//当敌人死亡的额时候有一定的几率，产生装备
if (r.Next(0, 100) > 20)
{
SingleObject.GetSingle().AddGameObject(new Zhuangbei(this.X, this.Y, r.Next(0, 3)));
}
//}
//else//敌人被击中了，但没死亡
//{
// SoundPlayer sp = new SoundPlayer(Resources.hit );
// sp.Play();
//}
}
/// <summary>
/// 6.初始化敌人坦克对象
/// </summary>
public void SetEnemyTank()
{
for (int i = 0; i < 8; i++)
{
SingleObject.GetSingle().AddGameObject(new EnemyTank(r.Next(0,
this.Width), r.Next(0, this.Height), r.Next(0, 3), Direction.Down));
}
}
//3.重写绘制图像的方法
public override void Draw(Graphics g)
{
for (int i = 0; i < imgs.Length; i++)
{
g.DrawImage(imgs[i], this.X, this.Y);
}
//爆炸播放完成之后，就删除游戏对象
SingleObject.GetSingle().RemoveGameObject(this);
}
public static SingleObject GetSingle()
{
if (_singleobject == null)
{
_singleobject = new SingleObject();
}
return(_singleobject);
}
//不绕了，直接在写一个方法初始化地图
/// <summary>
/// 初始化游戏地图
/// </summary>
public void InitialMap()
{
for (int i = 0; i < 10; i++)
{
SingleObject.GetSingle().AddGameObject(new Wall(i * 15 + 30, 100));
SingleObject.GetSingle().AddGameObject(new Wall(95, 100 + 15 * i));
SingleObject.GetSingle().AddGameObject(new Wall(245 - i * 7, 100 + 15 * i));
SingleObject.GetSingle().AddGameObject(new Wall(245 + i * 7, 100 + 15 * i));
SingleObject.GetSingle().AddGameObject(new Wall(215 + i * 15 / 2, 185));
SingleObject.GetSingle().AddGameObject(new Wall(390 - i * 5, 100 + 15 * i));
SingleObject.GetSingle().AddGameObject(new Wall(390 + i * 5, 100 + 15 * i));
SingleObject.GetSingle().AddGameObject(new Wall(480 - i * 5, 100 + 15 * i));
SingleObject.GetSingle().AddGameObject(new Wall(515, 100 + 15 * i));
SingleObject.GetSingle().AddGameObject(new Wall(595 - i * 8, 100 + 15 * i / 2));
SingleObject.GetSingle().AddGameObject(new Wall(530 + i * 8, 165 + 15 * i / 2));
}
}
//2.重写发射子弹
public override void Fire()
{
//(6.位吃装备写代码{{
switch (ZDLevel)
{
case 0:
SingleObject.GetSingle().AddGameObject(new PlayerZD(this, 10, 10, 1));
break;
case 1:
SingleObject.GetSingle().AddGameObject(new PlayerZD(this, 20, 10, 1));
break;
case 2:
SingleObject.GetSingle().AddGameObject(new PlayerZD(this, 40, 10, 1));
break;
}
//当执行这个方法时，我们创建子弹对象
SingleObject.GetSingle().AddGameObject(new PlayerZD(this, 10, 10, 1));
}
//9.坦克出生重写
public override void Born()
{
SingleObject.GetSingle().AddGameObject(new TankBorn(this.X, this.Y));
}
//7.发射子弹的重写
/// <summary>
/// 敌人发射子弹
/// </summary>
public override void Fire()
{
SingleObject.GetSingle().AddGameObject(new EnemyZD(this, 10, 10, 1));
}
/// <summary>
/// 4.当键按下的时候会触发
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
//调用方法
SingleObject.GetSingle().PT.KeyDown(e);
}
/// <summary>
/// 3..对窗体实时进行更新50ms
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timer1_Tick(object sender, EventArgs e)
{
this.Invalidate();
//调用碰撞检测方法
SingleObject.GetSingle().PZJC();
}
/// <summary>
/// 2.窗体的paint事件，确保重绘的时候不会擦掉
/// </summary>
/// <param name="sender">出发当前事件的对象</param>
/// <param name="e">执行这个方法所需要的资源</param>
private void Form1_Paint(object sender, PaintEventArgs e)
{
SingleObject.GetSingle().Draw(e.Graphics);
}
/// <summary>
/// 1.初始化游戏。包括初始化玩家坦克对象
/// </summary>
private void InitialGame()
{
SingleObject.GetSingle().AddGameObject(new PlayerTank(200, 200, 10, 10, Direction.Up));
SetEnemyTank();
}