namespace Gameplay.Effect
{
    using UnityEngine;

    public class BulletFlyLogic: BaseEffectLogic
    {

        private Vector3 _startPos;
        private Vector3 _endPos;
        private float _flyTime;

        public void Ctor(Vector3 startPos,
            Vector3 endPos,
            float flyTime)
        {
            _startPos = startPos;
            _endPos = endPos;
            _flyTime = flyTime;
        }

        protected override void _OnLogicUpdate(float dt)
        {
            base._OnLogicUpdate(dt);
            if (effect == null || effect.transform == null) return;

            var progress = Mathf.Clamp01(passTime / _flyTime);
            var pos = Vector3.Lerp(_startPos, _endPos, progress);
            effect.transform.position = pos;

            // DebugUtil.Log("BulletFlyLogic _OnLogicUpdate pos:" + pos + "passTime:" + passTime + "_flyTime:" + _flyTime
            //     + "startPos:" + _startPos + "endPos:" + _endPos);

            if (passTime >= _flyTime)
            {
                effect.Destroy();
            }
        }

    }
}