public void RemoveEntity(EntityAll EA)//移除实体对象
{
if (EA is HeroBullet)
{
this.listHeroBullet.Remove(EA as HeroBullet);
}
if (EA is EnemyBullet)
{
this.listEnemyBullet.Remove(EA as EnemyBullet);
}
if (EA is PlaneEnemy)
{
this.listPlaneEnemy.Remove(EA as PlaneEnemy);
}
}
public List <PlaneEnemy> listPlaneEnemy = new List <PlaneEnemy>(); //集合储存敌人
public void AddEntity(EntityAll EA) //添加实体对象
{
if (EA is Background)
{
this.BG = EA as Background;
}
if (EA is PlaneHero)
{
this.PH = EA as PlaneHero;
}
if (EA is HeroBullet)
{
this.listHeroBullet.Add(EA as HeroBullet);//如果是子弹，则添加到子弹集合
}
if (EA is EnemyBullet)
{
this.listEnemyBullet.Add(EA as EnemyBullet);
}
if (EA is PlaneEnemy)
{
this.listPlaneEnemy.Add(EA as PlaneEnemy);
}
}
