using System.Collections;
using UnityEngine;

public class Skill_IceArrows : ProjectileBase
{
    [Header("공중 높이")]
    public float m_height = 4f;
    [Header("피해 범위")]
    public float m_range = 1.5f;

    public override void Set(ProjectileData _data)
    {
        if (!DSUtil.CheckNull(_data.target))
        {
            _data.v3_StartPos = _data.target.Get_Center_position() + Vector3.up * m_height;
            _data.eStartPos = eProjectileStartPos.Custom;
            _data.LookTarget = false;
            _data.SetSkillExtraType = false;
            _data.Speed = 7.5f;

            base.Set(_data);

            float range = m_range;
            if (IsStep(1))
            {
                transform.localScale = Vector3.one * 2f;
                range += Get_AwakenData(2, 1);
            }
            _data.e_SkillExtraType = IsStep(2) ? eSkillExtraType.Slow : eSkillExtraType.None;
            _data.SetSkillExtraType = false;
            if (IsStep(3))
                _data.CC_AddVal2 = Get_AwakenData(3, 1);

            StartCoroutine(Co_Move_Strait(eProjectileStrait.Down));
            StartCoroutine(Co_IceArrows(range));
        }
        else
            Off();
    }

    IEnumerator Co_IceArrows(float range)
    {
        yield return new WaitForSeconds(0.5f);
        Show_HitEffect(false, null);
        if (!DSUtil.CheckNull(m_ProjectTileData.target))
        {
            var enemies = Get_Enemies(m_ProjectTileData.target.transform, range);
            for (int i = 0; i < enemies.Count; i++)
                enemies[i].Get_Damage(Get_DamageInfo());
        }

        Off(true);
    }
}