void Idle()
{
if (target && !target.GetComponent<ObjectStatus>().IsDead())
{
LookEnemy();
var dist = Vector2.Distance(target.transform.position, transform.position);
if (dist < objInfo.AttackRange)
{
State = TowerFSM.ATTACK;
}
}
else
target = null;
}
void Attack()
{
if (target && !target.GetComponent<ObjectStatus>().IsDead())
{
var dist = Vector2.Distance(target.transform.position, transform.position);
if (dist > objInfo.AttackRange)
{
State = TowerFSM.IDLE;
return;
}
StateTime += Time.deltaTime;
if (StateTime > objInfo.AttackFrontDelay)
{
LookEnemy();
AttackProcess();
StateTime = -(objInfo.AttackBackDelay + UnityEngine.Random.Range(0.0f, 0.2f));
}
}
else
{
State = TowerFSM.IDLE;
target = null;
}
}
//-----------------------------------------------------------------------------------
// public functions
public void Death()
{
State = TowerFSM.DEAD;
}
void OnDisable()
{
StopAllCoroutines();
State = TowerFSM.IDLE;
GameManager.instance.playerObjList.Remove(gameObject);
}
