private BulletBase NewBullet(BulletType bulletID)
{
BulletBase bullet = null;
Stack <BulletBase> _stack;
// 判断对象池中是否有该类型的对象，如果有，则取出
if (_bulletsPool.TryGetValue(bulletID, out _stack))
{
if (_stack.Count > 0)
{
bullet = _stack.Pop();
}
}
else
{
_stack = new Stack <BulletBase>();
_bulletsPool.Add(bulletID, _stack);
}
// 如果对象池内没有该对象，则创建
if (bullet == null)
{
switch (bulletID)
{
case BulletType.ReimuA_Sub1:
bullet = new BulletReimuASub1();
break;
case BulletType.Player_Laser:
bullet = new PlayerLaser();
break;
case BulletType.Player_Simple:
bullet = new PlayerBulletSimple();
break;
case BulletType.Enemy_Laser:
bullet = new EnemyLaser();
break;
case BulletType.Enemy_CurveLaser:
bullet = new EnemyCurveLaser();
break;
case BulletType.Enemy_Simple:
bullet = new EnemySimpleBullet();
break;
case BulletType.Enemy_LinearLaser:
bullet = new EnemyLinearLaser();
break;
default:
Logger.Log("Create Bullet Fail! Invalid BulledId!");
break;
}
}
return(bullet);
}
protected override void CreateMainBullets()
{
// 左侧子弹
PlayerBulletSimple bullet = ObjectsPool.GetInstance().CreateBullet(BulletType.Player_Simple) as PlayerBulletSimple;
bullet.ChangeStyleById(_mainBulletId);
bullet.DoStraightMove(18f, 90f);
bullet.SetPosition(_curPos.x + _leftBulletOffset.x, _curPos.y + _leftBulletOffset.y);
bullet.SetDamage(2);
// 右侧子弹
bullet = ObjectsPool.GetInstance().CreateBullet(BulletType.Player_Simple) as PlayerBulletSimple;
bullet.ChangeStyleById(_mainBulletId);
bullet.DoStraightMove(18f, 90f);
bullet.SetPosition(_curPos.x + _rightBulletOffset.x, _curPos.y + _rightBulletOffset.y);
bullet.SetDamage(2);
}
