OneShotOneKill/Assets/Script/InGame/Actor/SupporterActor.cs

using UnityEngine;

public class SupporterActor : MonoBehaviour
{
    public Transform tf_projectile;
    public float MaxAttackCoolTime = 2f;
    public int Damage = 5;

    float attackCoolTime;
    ProjectileData m_PD = new ProjectileData();

    private void OnEnable()
    {
        attackCoolTime = MaxAttackCoolTime;
        m_PD.ActorType = eActor.Supporter;
        m_PD.Dmg = Damage;
        m_PD.m_Data = table_projectile.Ins.Get_Data(3201);
    }

    private void Update()
    {
        attackCoolTime -= Time.deltaTime;
        if (attackCoolTime < 0)
        {
            attackCoolTime = MaxAttackCoolTime;
            var mob = IngameMgr.Ins.FindNearestMob(transform.position, null);
            if (mob != null)
            {
                UpdateAngle(mob.transform.position);
                m_PD.tf_Start = tf_projectile;
                m_PD.Ignore_WallHP = true;
                ProjectileMgr.Ins.Shoot_Projectile(m_PD);
            }
        }
    }

    void UpdateAngle(Vector2 targetWorldPos)
    {
        Vector2 dir = targetWorldPos - (Vector2)tf_projectile.position;

        if (dir.sqrMagnitude < 0.0001f)
            return;

        tf_projectile.up = dir.normalized;
    }
}