Unity3d Hot-Update solution, using the framework developed by the Ulua plugin.

Ulua plug-in www.ulua.org, the following is to say is the Ulua development framework.

The first is the Lualoader class, which loads a LUA table so that the LUA table hangs on the game object like a unity component, the code is as follows:

Using luainterface;using system;using Unityengine;public class lualoader:monobehaviour{public string Name;    Luatable m_table;    Luafunction M_updatefunc;    Luafunction M_fixedupdatefunc; void Awake () {if (string.        IsNullOrEmpty (name)) throw new ArgumentException ("name");        m_table = luahelper.getluatable (Name);        if (m_table = = null) throw new ArgumentNullException ("No table in" + Name);        Init lua m_table["transform"] = transform;        m_table["Gameobject"] = Gameobject;        Awake Callmethod ("Awake");        M_updatefunc = GetMethod ("Update");    M_fixedupdatefunc = GetMethod ("Fixedupdate");    } void Start () {Callmethod ("start");    } void Update () {if (M_updatefunc! = null) M_updatefunc.call (time.deltatime);    } void Fixedupdate () {if (M_fixedupdatefunc! = null) M_fixedupdatefunc.call ();      } void Onenable () {  Callmethod ("onenable");    } void Ondisable () {Callmethod ("ondisable");        } void OnDestroy () {Callmethod ("OnDestroy");        Free memory m_table["transform"] = null;        m_table["Gameobject"] = null; M_table.        Release ();        m_table = null;        if (m_updatefunc! = null) m_updatefunc.release ();        if (m_fixedupdatefunc! = null) m_fixedupdatefunc.release ();    LuaScriptMgr.Instance.LuaGC ();    } luafunction GetMethod (string methodName) {return m_table[methodname] as luafunction;        } void Callmethod (string name) {var func = GetMethod (name); if (func! = null) {func.            Call (); Func.     Release ();    Free Memory}} public luatable Table {get {return m_table;} }}

The second is the interaction between Lua and C #, which provides two helper classes, one Luahelper, a game-logic-agnostic approach, and the other is Luautils, where Lua's approach to accessing C # code (related to Game logic) is encapsulated.

Luahelper key Several method codes are as follows:

Using luainterface;using resource;using system;using system.io;using system.linq;using System.Security.Cryptography; Using system.text;using unityengine;public static class luahelper{#region getluacomponent public static luatable Ge Tluacomponent (Transform Transform, String type) {var loaders = Transform.        Getcomponents<lualoader> (); var rightloader = loaders. FirstOrDefault (lt = lt). Table! = null && Lt.        Table.name = = type); return rightloader! = null?    RightLoader.Table:null; } public static luatable getluacomponent (Gameobject gameobject, String type) {return getluacomponent (gameobj    Ect.transform, type); } #endregion///<summary>//Load table from AB package for LUA use//</summary>//<param name= "name" > Table name </param> public static void Loadluatable (string name) {if (string.        IsNullOrEmpty (name)) throw new ArgumentException ("name"); luatable table = Luascriptmgr.insTance.        Getluatable (name); if (table = = null) {using (var Loadlua = new Loadluahandler (name)) luascriptmgr.instance .        Dostring (Loadlua.text); }} public static luatable getluatable (string name) {if (string.        IsNullOrEmpty (name)) throw new ArgumentException ("name");        luatable table = LuaScriptMgr.Instance.GetLuaTable (name); if (table = = null) {using (var Loadlua = new Loadluahandler (name)) luascriptmgr.instance .            Dostring (Loadlua.text);        Table = LuaScriptMgr.Instance.GetLuaTable (name);    } return table; public static Luafunction getluafunction (String className, String funcName) {if (string.        IsNullOrEmpty (ClassName)) throw new ArgumentException (ClassName); if (string.        IsNullOrEmpty (FuncName)) throw new ArgumentException (FuncName);        luatable table = getluatable (className); return Table[funcname]As Luafunction; } public static object[] CallFunction (String className, String funcName, params object[] args) {luafunction        Func = Getluafunction (ClassName, funcName); if (func = = null) throw new ArgumentNullException (string. Format ("Cann ' t find Lua function: {0}.{        1} ", ClassName, FuncName)); var Returnargs = args = = null? Func. Call (): Func.        Call (args); Func.        Release ();    return Returnargs; }}

In addition, the ability to patch C # through LUA code is to detect patches and patches at the first frame of the UIPanel onenable, with the C # code as follows:

Using luainterface;using system;using system.collections.generic;using unityengine;public class LuaPatchManager:    idisposable{list<patch> m_patches;    #region Singleton static Luapatchmanager s_instance;    public static Luapatchmanager Instance {get {return s_instance;}        } #endregion #region Patch class Patch:idisposable {luafunction m_validate;        Luafunction M_correct;  Public Patch (luafunction validate, luafunction correct) {if (validate = null) throw new            ArgumentNullException ("Validate");            if (correct = = null) throw new ArgumentNullException ("correct");            M_validate = Validate;        M_correct = correct; } public bool Validate (UIPanel uipanel) {var objs = m_validate.            Call (UIPanel);        return (BOOL) objs[0]; } public void Correct (UIPanel uipanel) {m_correct.       Call (UIPanel); } #region IDisposable public void Dispose () {Dispose (true); Gc.        SuppressFinalize (this); } void Dispose (bool disposing) {if (disposing) {m_validate.                Release ();                M_validate = null; M_correct.                Release ();            M_correct = null;        }} ~patch () {Dispose (false);  } #endregion} #endregion private Luapatchmanager (luatable listtable) {if (listtable = = NULL | | ListTable.Values.Count <= 0) throw new ArgumentException ("listtable = = NULL | |        ListTable.Values.Count <= 0 ");        M_patches = new list<patch> ();            foreach (string name in listtable.values) {var patch = luahelper.getluatable (name);                if (patch! = null) {var validatefunc = patch["Validate"] as luafunction; var correctfunc = patch["Correct"] as luafunction; if (Validatefunc = null && Correctfunc! = null) m_patches.                ADD (New Patch (Validatefunc, Correctfunc)); Patch.            Release ();        }} listtable.release ();    LuaScriptMgr.Instance.LuaGC ();        public static void Load () {luatable listtable = null;        String targetfilename = "Luapatchlist";        try {listtable = luahelper.getluatable (TargetFileName);        } catch {debug.logwarning ("No file:" + TargetFileName); if (listtable! = null) {if (ListTable.Values.Count > 0) s_instance = new Lua            Patchmanager (listtable);        Listtable.release (); }} public void Dopatch (UIPanel uipanel) {if (UIPanel = = null) throw new ArgumentNullException        ("UIPanel"); for (int i = 0; i < m_patches. Count; i++) {Patch p = M_patchEs[i];                if (P.validate (UIPanel)) {p.correct (UIPanel);            Break        }}} #region IDisposable public void Dispose () {Dispose (true); Gc.    SuppressFinalize (this); } void Dispose (bool disposing) {if (disposing) {for (int i = 0; i < m_patches. Count; i++) M_patches[i].            Dispose (); M_patches.            Clear ();        M_patches = null;    }} ~luapatchmanager () {Dispose (false); } #endregion}

The LUA code is as follows:

luapatchlist={};//An example of a patch is as follows: Maininfocontrollerpatch={};local function clicktest () tipsshowcontroller.show ("Who is You? "); end--Verify that this uipanel is a uipanel--function maininfocontrollerpatch.validate (UIPanel) return that you want to patch Uipanel.transform.parent~=nil and uipanel.transform.parent.name== "Maininfocontroller (Clone)"; end-- Correct the display on this UIPanel, execute the method etc.--function maininfocontrollerpatch.correct (uipanel) Local Titlelabel=uipanel.transform:find ("LabelName"): Getcomponent ("UILabel"); titlelabel.text= "Tianjie"; local Mustbuybutton=uipanel.transform:find (" Buttonfashion "): Getcomponent (" UIButton "); MustBuyButton.onClick:Clear (); Eventdelegate.add (Mustbuybutton.onclick,delegatefactory.eventdelegate_callback (ClickTest)); end

　　

Unity3d Hot-Update solution, using the framework developed by the Ulua plugin.