public override void Fire()
{
if (IEnemy.enemys.Count > 0)
{
target = BarrageUtil.RandomFecthFromList <IEnemy>(IEnemy.enemys).gameObject;
}
base.Fire();
}
public void OnEnable()
{
GameObject tmpTrail = Instantiate(trail);
UnityTool.Attach(gameObject, tmpTrail, Vector3.zero);
if (IEnemy.enemys.Count > 0)
{
target = BarrageUtil.RandomFecthFromList <IEnemy>(IEnemy.enemys).gameObject;
}
}
// Update is called once per frame
void Update()
{
if (target == null)
{
if (IEnemy.enemys.Count > 0)
{
target = BarrageUtil.RandomFecthFromList <IEnemy>(IEnemy.enemys).gameObject;
}
base.Update();
return;
}
transform.forward = Vector3.Slerp(transform.forward, target.transform.position - transform.position, 0.5f / Vector3.Distance(transform.position, target.transform.position));
transform.position += transform.forward * speed * Time.deltaTime;
}
//返回BarrageUtil的mono类，当项目中存在时直接调用，不存在则新建空物体并挂载脚本，更新barrageUtil为新的BarrageUtil
public BarrageUtil getBarrageUtil()
{
if (barrageUtil != null)
{
return(barrageUtil);
}
BarrageUtil newBarrageUtil = GameObject.FindObjectOfType <BarrageUtil>();
if (newBarrageUtil == null)
{
GameObject empty = new GameObject();
newBarrageUtil = empty.AddComponent <BarrageUtil>();
}
barrageUtil = newBarrageUtil;
return(newBarrageUtil);
}
