} // chase
void Attack()
{
navmesh_Agent.velocity = Vector3.zero;
navmesh_Agent.isStopped = true;
attack_Timer += Time.deltaTime;
if (attack_Timer > wait_Before_Attack)
{
//转向玩家
Vector3 relativePos = target.position - transform.position;
float angle = Vector3.Angle(relativePos, transform.forward);
if (angle > viewAngle / 2)
{
Quaternion rotation = Quaternion.LookRotation(relativePos, Vector3.up);
transform.rotation = rotation;
}
enermy_Animator.Attack();
attack_Timer = 0f;
// play attack sound
enermyAudio.Play_AttackSound();
}
if (Vector3.Distance(transform.position, target.position) >
attack_Distance + chase_After_Attack_Distance)
{
Enermy_State = EnermyState.CHASE;
}
} // attack
