using System.Collections.Generic;
using UnityEngine;

public class EffectManager : MonoBehaviour
{
    public static EffectManager Ins;
    
    public List<GameObject> curEffects = new List<GameObject>();

    [Header("正确特效")]
    public GameObject correctEffectPrefab;   // 正确特效（发光圈、闪光）
    public GameObject correctCirclePrefab;   // 正确圈中提示

    [Header("错误特效")]
    public GameObject wrongEffectPrefab;     // 错误特效（红叉、火花）

    private void Awake()
    {
        Ins = this;
    }

    // ✅ 正确圈中特效
    public void ShowCorrectCircle(Transform parent)
    {
        if (correctCirclePrefab == null)
        {
            Debug.LogWarning("未设置 CorrectCirclePrefab");
            return;
        }

        GameObject obj = Instantiate(correctCirclePrefab,parent);
        obj.GetComponent<RectTransform>().localPosition = Vector3.zero;
        
        curEffects.Add(obj);
    }

    // ✅ 正确点击闪光特效
    public void ShowCorrectEffect(Vector3 worldPos)
    {
        if (correctEffectPrefab == null)
        {
            Debug.LogWarning("未设置 CorrectEffectPrefab");
            return;
        }

        GameObject obj = Instantiate(correctEffectPrefab, worldPos, Quaternion.identity);
        Destroy(obj, 2f);
    }

    // ✅ 错误点击特效
    public void ShowWrongEffect(Vector2 uiLocalPos, Transform parent)
    {
        GameObject obj = Instantiate(wrongEffectPrefab, parent);
        RectTransform rt = obj.GetComponent<RectTransform>();
        rt.anchoredPosition = uiLocalPos;   // ✅ 不是 localPosition
        Destroy(obj, 4f);
    }

    
    public void PlayBronzeLinkLight()
    {
        foreach (var block in FindObjectsOfType<BronzeBlock>())
        {
            var mat = block.GetComponent<Renderer>().material;
            mat.SetFloat("_Glow", 1);
        }
    }

    public void CloseEffectList()
    {
        foreach (var obj in curEffects)
        {
            Destroy(obj);
        }
        curEffects.Clear();
    }

}