//玩家开火
public override void Fire()
{
if (this.Life > 0)
{
switch (ZDlev)
{
case 0:
SingleObject.GetSingle().AddGameObject(new PZiDan(this, 7, 10, 1)); //一级玩家子弹的属性：速度，生命，伤害
break;
case 1:
SingleObject.GetSingle().AddGameObject(new PZiDan(this, 9, 10, 2)); //二级玩家子弹的属性：速度，生命，伤害
break;
case 2:
SingleObject.GetSingle().AddGameObject(new PZiDan(this, 11, 10, 3)); //三级玩家子弹的属性：速度，生命，伤害
break;
case 3:
SingleObject.GetSingle().AddGameObject(new PZiDan(this, 13, 10, 4)); //四级玩家子弹的属性：速度，生命，伤害
break;
case 4:
SingleObject.GetSingle().AddGameObject(new PZiDan(this, 15, 10, 5)); //五级玩家子弹的属性：速度，生命，伤害
break;
}
}
}
Random r = new Random();//产生随机数
//敌人设置
public void SetEnemyTanks()
{
for (int i = 0; i < 12; i++)//设置敌人坦克初数量
{
SingleObject.GetSingle().AddGameObject(new EnemyTank(r.Next(0, this.Width), r.Next(0, this.Height), r.Next(0, 3), Direction.down));
}
}
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;
}
}
//移除闪烁的图片
if (time % 20 == 0)
{
SingleObject.GetSingle().RemoveGameObject(this);
}
}
//玩家设置
private void InitialGame()
{
//设置玩家初始位置，属性
//对应：X,Y,速度，生命，方向
SingleObject.GetSingle().AddGameObject(new PlayerTank(720, 924, 6, 10, Direction.up));
SetEnemyTanks();
InitialMap();
}
public static SingleObject GetSingle()
{
if (_singleObject == null)
{
_singleObject = new SingleObject();
}
return(_singleObject);
}
//判断玩家是否死亡
public override void IsOver()
{
if (this.Life <= 0)
{
SingleObject.GetSingle().AddGameObject(new Boom(this.X - 25, this.Y - 25));
}
else
{
SoundPlayer sp = new SoundPlayer(Resources.hit);
sp.Play();
}
}
//初始化地图坐标
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));
}
}
//判断敌人是否死亡
public override void IsOver()
{
if (this.Life == 0)//敌人死亡
{
//调用爆炸方法
SingleObject.GetSingle().AddGameObject(new Boom(this.X - 25, this.Y - 25));
//清除此坦克
SingleObject.GetSingle().RemoveGameObject(this);
//播放爆炸声音
SoundPlayer sp = new SoundPlayer(Resources.fire);
sp.Play();
//几率刷出新的敌人坦克
if (r.Next(0, 100) >= 40)//刷新敌人概率：100-60
{
SingleObject.GetSingle().AddGameObject(new EnemyTank(r.Next(0, 1360), r.Next(0, 924), r.Next(0, 3), Direction.down));
}
//几率刷出装备
if (r.Next(0, 100) >= 95)//刷出装备概率：100-75
{
SingleObject.GetSingle().AddGameObject(new ZhuangB(this.X, this.Y, 0));
}
if (r.Next(0, 100) >= 98)//刷出装备概率：100-75
{
SingleObject.GetSingle().AddGameObject(new ZhuangB(this.X, this.Y, 1));
}
if (r.Next(0, 100) >= 85)//刷出装备概率：100-75
{
SingleObject.GetSingle().AddGameObject(new ZhuangB(this.X, this.Y, 2));
}
}
else//敌人未死亡
{
SoundPlayer sp = new SoundPlayer(Resources.hit);
sp.Play();
}
}
public override void Draw(Graphics g)
{
time++;
switch (time % 15)
{
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;
case 9:
g.DrawImage(imgs[4], this.X, this.Y);
break;
case 11:
g.DrawImage(imgs[5], this.X, this.Y);
break;
case 13:
g.DrawImage(imgs[6], this.X, this.Y);
break;
case 15:
g.DrawImage(imgs[7], this.X, this.Y);
break;
case 17:
g.DrawImage(imgs[6], this.X, this.Y);
break;
case 19:
g.DrawImage(imgs[5], this.X, this.Y);
break;
case 21:
g.DrawImage(imgs[4], this.X, this.Y);
break;
case 23:
g.DrawImage(imgs[3], this.X, this.Y);
break;
case 25:
g.DrawImage(imgs[2], this.X, this.Y);
break;
case 27:
g.DrawImage(imgs[1], this.X, this.Y);
break;
case 29:
g.DrawImage(imgs[0], this.X, this.Y);
break;
}
if (time % 40 == 0)
{
SingleObject.GetSingle().RemoveGameObject(this);
}
}
//玩家坦克出生
public override void Born()
{
SingleObject.GetSingle().AddGameObject(new TankBorn(this.X, this.Y));
}
//窗体更新
private void timer1_Tick(object sender, EventArgs e)
{
this.Invalidate();
SingleObject.GetSingle().PZJC();//碰撞检测
}
// 按下键盘触发
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
SingleObject.GetSingle().Player.KeyDown(e);
}
// 初始化游戏，绘制游戏画面
private void Form1_Paint(object sender, PaintEventArgs e)//sender:触发事件的条件；e：该事件需要的资源。
{
SingleObject.GetSingle().Draw(e.Graphics);
}
//敌人开火
public override void Fire()
{
SingleObject.GetSingle().AddGameObject(new CZiDan(this, 4, 10, 1));//敌人子弹属性：速度，生命，伤害
}
