Lua_ uLua_Lua和C#变量交互_018

旧城等待， 2022-05-30 08:40 219阅读 0赞

## 反射方式 ##

using UnityEngine;
    using System.Collections;
    using LuaInterface;
    
    public class AccessingLuaVariables01 : MonoBehaviour {
    
        private string script = @" luanet.load_assembly('UnityEngine') GameObject = luanet.import_type('UnityEngine.GameObject') ParticleSystem = luanet.import_type('UnityEngine.ParticleSystem') particles = {} for i = 1, Objs2Spawn, 1 do local newGameObj = GameObject('NewObj' .. tostring(i)) local ps = newGameObj:AddComponent(luanet.ctype(ParticleSystem)) --local ps = newGameObj:AddComponent('ParticleSystem') PS:Unity5.x已经废弃这种方式，Unity4.x可用-- ps:Stop() table.insert(particles, ps) end var2read = 42 ";
    
        // Use this for initialization
        void Start () {
            LuaState l = new LuaState();
            // Assign to global scope variables as if they're keys in a dictionary (they are really)
            l["Objs2Spawn"] = 5;
            l.DoString(script);
    
            // Read from the global scope the same way
            print("Read from lua: " + l["var2read"].ToString());
    
            // Get the lua table as LuaTable object
            LuaTable particles = (LuaTable)l["particles"];
    
            // Typical foreach over values in table
            foreach( ParticleSystem ps in particles.Values )
            {
                ps.Play();
            }
        }
    
        // Update is called once per frame
        void Update () {
    
        }
    }

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--------------------

## 非反射方式 ##

using UnityEngine;
    using System.Collections;
    using LuaInterface;
    
    public class LuaTest02 : MonoBehaviour {
    
         string var=@"sum =10";
    
         string script =@" ParticleSystem = UnityEngine.ParticleSystem; GameObject = UnityEngine.GameObject; for i=1,sum, 1 do obj = GameObject('obj'); obj:AddComponent(ParticleSystem:GetClassType()) end ";
    
        // Use this for initialization
        void Start () {
    
            LuaScriptMgr mgr = new LuaScriptMgr();
            mgr.Start();//必须有这句话，否则Lua脚本无法正常执行
            LuaState l = mgr.lua;
            l.DoString(var);
            l.DoString(script);
    
        }
    
        // Update is called once per frame
        void Update () {
    
        }
    }

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