using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class EffectPlayer : MonoBehaviour
{
	public int effectId;

	public bool autoDestroy = false;

	public float destroyDelay = 0f;

	public Canvas canvas = null;

	public GameObject effectTarget = null;

	protected void Start()
	{
		if (EffectMgr.Instance.IsNotShowBySetting(effectId))
		{
			return;
		}

		if (null != effectTarget)
		{
			DestroyImmediate(effectTarget);
			effectTarget = null;
		}

        EffectConfig effectCfg = EffectConfig.Get(effectId);

        if (null == effectCfg)
        {
            return;
        }

        //	YYL TODO
        //	在这里考虑用池的话可能走配置好一点 原本的是无论如何都走池 但是实际上有些特效并不需要

        // 加载特效资源
        var effectPrefab = ResManager.Instance.LoadAsset<GameObject>("UIEffect/" + effectCfg.packageName, effectCfg.fxName);
        if (effectPrefab == null)
        {
            Debug.LogError($"加载UI特效失败: {effectCfg.packageName}");
            return;
        }
        
        // 实例化特效
        effectTarget = Instantiate(effectPrefab, transform);
        effectTarget.name = $"Effect_{effectCfg.packageName}";
        
        if (null == canvas)
	        canvas = GetComponentInParent<Canvas>();

	    if (null == canvas)
	    {
	    	Debug.LogError("can not find canvas for UIEffect " + effectId);
	    	return;
	    }

        // 添加特效穿透阻挡器
        EffectPenetrationBlocker blocker = effectTarget.AddComponent<EffectPenetrationBlocker>();
        blocker.parentCanvas = canvas;

        //  延迟一帧才生效
        this.DelayFrame(blocker.UpdateSortingOrder);

        // blocker.UpdateSortingOrder();
        
        // 自动销毁
        if (autoDestroy)
        {
            Destroy(effectTarget, destroyDelay);
        }
	}

}