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


public class LuaPacke:MonoBehaviour
{
    private TextAsset LuaScript;
    private LuaTable runFunctionTable;//定義一個Lua表
    public Action _luaAwake, _luaStart, _luaUpdate;//註冊Awake, Start, Update方法
 

    private void Awake()
    {
        OverridAwake();
    }
    private void Start()
    {
        OverridStart();
    }
    private void Update()
    {
        OverridUpdate();
    }
    /// <summary>
    /// 初始化Lua指令碼
    /// </summary>
    /// <param name="path">lua指令碼的路徑</param>
    public
 
 void InitLuaFunction(string path)
    {
        LuaScript = Resources.Load<TextAsset>(path);//通過Resources.load獲取Lua指令碼
        if(LuaScript==null)
        {
            Debug.Log(path + "is null");
            return;
        }
      
        runFunctionTable = LuaInitScript.luaEnv.NewTable();//初始化Lua表
 

        LuaTable meatTable = LuaInitScript.luaEnv.NewTable();
        meatTable.Set("__index", LuaInitScript.luaEnv.Global);//設定__index元方法，指向LuaInitScript.luaEnv.Global
        runFunctionTable.SetMetaTable(meatTable);//設定元表
        meatTable.Dispose();//釋放 meatTable
        runFunctionTable.Set("self", this);
        LuaInitScript.luaEnv.DoString(LuaScript.text, LuaScript.name, runFunctionTable);//通過runFunctionTable執行Lua指令碼
        //賦值Awake, Start, Update方法
        _luaAwake = runFunctionTable.Get<Action>("lua_Awake");
        _luaStart = runFunctionTable.Get<Action>("lua_Start");
        _luaUpdate = runFunctionTable.Get<Action>("lua_Update");
        if (_luaAwake != null && _luaStart != null && _luaUpdate != null)
        {
            Debug.Log(path + "Lua 方法載入成功");
        }
        else
        {
            Debug.Log("載入錯誤");
        }
       
        


    }
    //新增控制物件
    public void AddGameObject(params string []name)
    {

        for(int i=0;i<name.Length;i++)
        {
            if(runFunctionTable.Get<string>(name[i])==null)
            {
                GameObject go = GameObject.Find(name[i]);
                runFunctionTable.Set<string, GameObject>(name[i], go);
            }
        }

    }
    public virtual void OverridAwake() { }//重寫Awake方法
    public virtual void OverridStart() { }//重寫Start方法
    public virtual void OverridUpdate() { }//重寫Update方法

}

//獲取Unity元件

Lua指令碼

PlayerButton.transform:GetComponent("Button").onClick:AddListener(PalyerButtonOnClick)

C#指令碼

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

public class StartPanel : LuaPacke{

    // Use this for initialization
    void Start () {
        InitLuaFunction("StartPanel.lua");
        AddGameObject("PlayerButton", "VoliceButton", "SettingButton", "GameButton", "EmailButton");
        _luaAwake();
        
    }
    
    // Update is called once per frame
    void Update () {
        
    }
}