Lua学习笔记（3）

//test3.cs

using UnityEngine;
using System.Collections;
using SLua;
using System.IO;
using System;

public class test3 : MonoBehaviour {
    
    //使用Slua接口创建一个lua虚拟机
    private static LuaState ls_state = new LuaState();
    void Start () {
        //修改读取的默认路径
        LuaState.loaderDelegate = ((string fn) => {
            //设置lua文件目录
            string file_path = Directory.GetCurrentDirectory() + "/Assets/lua_script/" + fn;
            Debug.Log(file_path);
            return File.ReadAllBytes(file_path);
        });
        //执行字符串
        ls_state.doString("print(\"hello world\")");
        //执行lua文件
        ls_state.doFile("test.lua");
    }
}

print("load successfully")

using UnityEngine;
using System.Collections;
using SLua;
using System.IO;
using System;
using LuaInterface;

public class test3 : MonoBehaviour {
    

    // Use this for initialization
    void Start () {
        LuaState ls_state = new LuaState();
        LuaState.loaderDelegate = ((string fn) => {
            string file_path = Directory.GetCurrentDirectory() + "/Assets/lua_script/" + fn;
            Debug.Log(file_path);
            return File.ReadAllBytes(file_path);
        });
        //初始化LuaObject对象，如果没有这一步将无法对luafunction进行call
        LuaObject.init(ls_state.L);
        ls_state.doFile("test.lua");
        //获取脚本中的函数
        LuaFunction mul = ls_state.getFunction("mul");
        //执行
        double result = (double)mul.call(2, 3);
        Debug.Log(result);
    }
}

function mul(v1,v2)
    return v1*v2
end