public override IEnumerator Idle()
{
//enter
float totalTime = 0;
agent.SetDestination(transform.position);
while (state == CharacterState.Idle)
{
yield return(null);
//stay
totalTime += Time.deltaTime;
if (totalTime > restTime)
{
SetState(CharacterState.Walk);
break;
}
if (IsDectectPlayer() && !playerFSM.IsDead())
{
SetState(CharacterState.Run);
break;
}
}
//exit
}
