using Fort23.Core;
using Fort23.UTool;
using UnityEngine;

namespace GameLogic.Combat.CombatTool.SceneTool
{
    public class SceneDecoration : CObject
    {
        private static readonly int RongJieValue = Shader.PropertyToID("_RongJieValue");
        public GameObjectPool pool;
        private MaterialPropertyBlock _materialPropertyBlock;
        private Renderer[] renderers;

        private float currTime;

        public void Init(GameObjectPool pool)
        {
            this.pool = pool;
            if (_materialPropertyBlock == null)
            {
                _materialPropertyBlock = new MaterialPropertyBlock();
            }

            Vector3 pos = CombatController.currActiveCombat.CombatCameraControllder.root.position;
            Vector3 p2 = pool.own.transform.position;
            float d = Vector3.Distance(pos, p2);

            currTime = Random.Range(-1f, 0);
            renderers = pool.own.transform.GetComponentsInChildren<Renderer>();
            SetPropertyBlock();
        }

        private void SetPropertyBlock()
        {
            _materialPropertyBlock.SetFloat(RongJieValue, currTime);
            for (int i = 0; i < renderers.Length; i++)
            {
                renderers[i].SetPropertyBlock(_materialPropertyBlock);
            }
        }

        public void Update(float t)
        {
            if (currTime < 1)
            {
                currTime += t * 2f;
                SetPropertyBlock();
            }
        }

        public override void ActiveObj()
        {
        }

        public override void DormancyObj()
        {
            currTime = 0;
            SetPropertyBlock();
            renderers = null;
            GObjectPool.Instance.Recycle(pool);
            pool = null;
        }
    }
}