CultivateImmortal/Assets/Scripts/Framework/UI/UIManager.cs

using System.Collections;
using System.Collections.Generic;
using Unity.VisualScripting;
using UnityEngine;

public enum E_UILayer
{
    /// <summary>
    /// <20><><EFBFBD>ײ<EFBFBD>
    /// </summary>
    Bottom,
    /// <summary>
    /// <20>в<EFBFBD>
    /// </summary>
    Middle,
    /// <summary>
    /// <20>߲<EFBFBD>
    /// </summary>
    Top,
    /// <summary>
    /// ϵͳ<CFB5><CDB3> <20><><EFBFBD>߲<EFBFBD>
    /// </summary>
    System,
}
public class UIManager
{
    private static UIManager instance = new UIManager();
    public static UIManager Instance => instance;

    //<2F><><EFBFBD>ڴ洢<DAB4><E6B4A2>ʾ<EFBFBD>ŵ<EFBFBD><C5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> û<><C3BB>ʾһ<CABE><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>
    //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ ֱ<>ӻ<EFBFBD>ȡ<EFBFBD>ֵ<EFBFBD><D6B5>еĶ<D0B5>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    private Dictionary<string, BasePanel> panelDic = new Dictionary<string, BasePanel>();

    //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Canvas<61><73><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD><C4B8><EFBFBD><EFBFBD><EFBFBD>
    private Transform canvasTrans;

    //<2F>㼶<EFBFBD><E3BCB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    private Transform bottomLayer;
    private Transform middleLayer;
    private Transform topLayer;
    private Transform systemLayer;

    private UIManager()
    {
        //<2F>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>Canvas<61><73><EFBFBD><EFBFBD>
        GameObject canvas = GameObject.Instantiate(Resources.Load<GameObject>("UI/Canvas"));
        canvasTrans = canvas.transform;
        //ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƴ<EFBFBD><C6B3>ö<EFBFBD><C3B6><EFBFBD> <20><>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ֻ<><D6BB>һ<EFBFBD><D2BB> canvas<61><73><EFBFBD><EFBFBD>
        GameObject.DontDestroyOnLoad(canvas);

        //<2F>ҵ<EFBFBD><D2B5>㼶<EFBFBD><E3BCB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        bottomLayer = canvas.transform.Find("Bottom");
        middleLayer = canvas.transform.Find("Middle");
        topLayer = canvas.transform.Find("Top");
        systemLayer = canvas.transform.Find("System");
    }

    /// <summary>
    /// <20><>ȡ<EFBFBD><C8A1>Ӧ<EFBFBD>㼶<EFBFBD>ĸ<EFBFBD><C4B8><EFBFBD><EFBFBD><EFBFBD>
    /// </summary>
    /// <param name="layer"><3E>㼶ö<E3BCB6><C3B6>ֵ</param>
    /// <returns></returns>
    public Transform GetLayerFather(E_UILayer layer)
    {
        switch (layer)
        {
            case E_UILayer.Bottom:
                return bottomLayer;
            case E_UILayer.Middle:
                return middleLayer;
            case E_UILayer.Top:
                return topLayer;
            case E_UILayer.System:
                return systemLayer;
            default:
                return null;
        }
    }

    //<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
    public T ShowPanel<T>(E_UILayer layer) where T:BasePanel
    {
        //<2F><><EFBFBD><EFBFBD>ֻ<EFBFBD><D6BB>Ҫ<EFBFBD><D2AA>֤ <20><><EFBFBD><EFBFBD>T<EFBFBD><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><D4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> һ<><D2BB> <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><C4B9><EFBFBD> <20>Ϳ<EFBFBD><CDBF>Էdz<D4B7><C7B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD>
        string panelName = typeof(T).Name;

        //<2F>ж<EFBFBD> <20>ֵ<EFBFBD><D6B5><EFBFBD> <20>Ƿ<EFBFBD><C7B7>Ѿ<EFBFBD><D1BE><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        if (panelDic.ContainsKey(panelName))
        {
            return panelDic[panelName] as T;
        }

        //<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>̬<EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>Ԥ<EFBFBD><D4A4><EFBFBD><EFBFBD> <20><><EFBFBD>ø<EFBFBD><C3B8><EFBFBD><EFBFBD><EFBFBD>
        GameObject panelObj = GameObject.Instantiate(Resources.Load<GameObject>("UI/" + panelName));

        //<2F>㼶<EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>
        Transform father = GetLayerFather(layer);
        //<2F><><EFBFBD><EFBFBD>û<EFBFBD>а<EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD>򴫵ݲ㼶<DDB2><E3BCB6><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA>
        if (father == null)
            father = middleLayer;
        //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ŵ<EFBFBD><C5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>Canvas<61><73><EFBFBD><EFBFBD>
        panelObj.transform.SetParent(father, false);

        //ִ<><D6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ʾ<EFBFBD>߼<EFBFBD> <20><><EFBFBD><EFBFBD>Ӧ<EFBFBD>ð<EFBFBD><C3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        T panel = panelObj.GetComponent<T>();
        //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD> <20>洢<EFBFBD><E6B4A2><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD> <20><><EFBFBD><EFBFBD>֮<EFBFBD><D6AE><EFBFBD><EFBFBD> <20><>ȡ <20><> <20><><EFBFBD><EFBFBD>
        panelDic.Add(panelName, panel);

        return panel;
    }

    
    /// <summary>
    /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    /// </summary>
    /// <typeparam name="T"><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></typeparam>
    /// <param name="isFade"><3E>Ƿ񵭳<C7B7><F1B5ADB3><EFBFBD><EFBFBD>Ϲ<EFBFBD><CFB9><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ĭ<><C4AC><EFBFBD><EFBFBD>true</param>
    public void HidePanel<T>() where T : BasePanel
    {
        //<2F><><EFBFBD>ݷ<EFBFBD><DDB7>͵ĵõ<C4B5><C3B5><EFBFBD><EFBFBD><EFBFBD>
        string panelName = typeof(T).Name;
        //<2F>жϵ<D0B6>ǰ<EFBFBD><C7B0>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>
        if (panelDic.ContainsKey(panelName))
        {
            //ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
            GameObject.Destroy(panelDic[panelName].gameObject);
            //ɾ<><C9BE><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD>
            panelDic.Remove(panelName);
        }
    }

    //<2F>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD>
    public T GetPanel<T>() where T : BasePanel
    {
        string panelName = typeof(T).Name;
        if (panelDic.ContainsKey(panelName))
        {
            return panelDic[panelName] as T;
        }
        //<2F><><EFBFBD><EFBFBD>û<EFBFBD>ж<EFBFBD>Ӧ<EFBFBD><D3A6>ʾ<EFBFBD><CABE> <20><>Ϊ<EFBFBD><CEAA>
        return null;
    }
}