//getXXBullet()方法表示从池子中获取对象来使用，不同的对象有类似的方法，子弹的类型不同，可能需要不同的参数
//获取子弹的时候会调用子弹对应的移动控制脚本中的 Init()方法，进行初始化设置
public GameObject getCircleBullet(CircleBulletArg arg)
{
GameObject bullet = getBulletFrom(CircleBulletPond, circleBullet);
bullet.SendMessage("Init", arg);
return(bullet);
}
void Init(CircleBulletArg arg)
{
seqNumber = arg.seqNum;
if (arg.isArc)
{
ArcMove(arg.unitAngle);
}
else
{
RightAngleMove();
}
}
private IEnumerator FireRightAngleBulletsImpl(int countOfWaves)
{
for (int i = 0; i < countOfWaves; ++i)
{
for (int j = 0; j < 21; j++)
{
CircleBulletArg arg = new CircleBulletArg(j - 10, 0, false);
arg.seqNum = j - 10;
bulletsPond.getCircleBullet(arg).transform.position = bulletSlot.position;
}
yield return(new WaitForSeconds(0.5f));
}
}
void Fire()
{
if (bulletType == BulletType.CIRCLE_BULLET)
{
CircleBulletArg arg = new CircleBulletArg(-1, 5, true);
bulletsPond.getCircleBullet(arg).transform.position = weaponSlot.position;
arg.seqNum = 1;
bulletsPond.getCircleBullet(arg).transform.position = weaponSlot.position;
}
else
{
bulletsPond.getLazerBullet().transform.position = weaponSlot.position;
}
}
private IEnumerator FireArcFormationBulletImpl(int count, int unitAngle, int countOfWaves)
{
int mid = count / 2;
for (int i = 0; i < countOfWaves; ++i)
{
for (int j = 0; j < count; j++)
{
CircleBulletArg arg = new CircleBulletArg(j - mid, unitAngle, true);
GameObject bullet = bulletsPond.getCircleBullet(arg);
bullet.transform.position = bulletSlot.position;
}
yield return(new WaitForSeconds(0.5f));
}
}
