天龙八部服务器端lua脚本系统（Tianlong eight server Lua script system）

1、天龙八部服务器端lua脚本系统（Tianlong eight server Lua script system）Tianlong eight server Lua script system2010-09-07 14:24 reading (1916) comments (0)I. Lua script function interface1. LuaInterface.h/.cpp declaration and implementation of LuaInterface.LuaInterface members are as follows:/ / script engineFoxLua

2、Script mLua;/ / registerLuaCFuncRegister mFuncRegister;/ / scenariosScene* mOwner;/ / already read the script tableIDTable m_ScriptTable;Main method:VOID Init (Scene* pScene); / / export complete initialization and C function Lua scripting environment for the registrationScene*, GetOwner ();Execute

3、the C+ interface of the Lua script, providing up to 8 parameter support.INT ExeScript (ScriptID_t, scriptid, CHAR*, funcname);INT ExeScript_D (ScriptID_t, scriptid, CHAR*, funcname, INT, Param0);INT, ExeScript_DD (ScriptID_t, scriptid, CHAR*, funcname, INT, Param0, INT, Param1);INT, ExeScript_DDD (S

4、criptID_t, scriptid, CHAR*, funcname, INT, Param0, INT, Param1, INT, Param2);INT, ExeScript_DDDD (ScriptID_t, scriptid, CHAR*, funcname, INT, Param0, INT, Param1, INT, Param2, INT, Param3);LuaInterface: the Init initializes the mLua engine, registers the C+, provides the Lua script function (LuaCFun

5、cRegister), and loads the ScriptGlobal.lua script.In 2., Lua registers all the C+ functions exported to LuaCFuncRegister.cpp.Struct, _Str2Func, functbl ="AddEventList", FuncProto (LuaFnAddNumText),"GetMission", FuncProto (LuaFnGetMission),"GetMissionCount", FuncProto (L

6、uaFnGetMissionCount),"SetMissionByIndex", FuncProto (LuaFnSetMissionByIndex),"AddMission", FuncProto (LuaFnAddMission),"AddMissionEx", FuncProto (LuaFnAddMissionEx),"SetMissionEvent", FuncProto (LuaFnSetMissionEvent),.;The implementation of these C+ functions

7、is done in the following header files:#include "LuaFnTbl_Mission.h""#include "LuaFnTbl_Misc.h""#include "LuaFnTbl_Ability.h""#include "LuaFnTbl_Attr.h""#include "LuaFnTbl_Pet.h""#include "LuaFnTbl_Battle.h""#in

8、clude "LuaFnTbl_Shop.h""#include "LuaFnTbl_PetPlacard.h""#include "LuaFnTbl_Scene.h""#include "LuaFnTbl_Team.h""#include "LuaFnTbl_DoAction.h""#include "LuaFnTbl_Relation.h""#include "LuaFnTbl_Guild.h"

9、;"#include "LuaFnTbl_City.h""These functions are not really where the functions are implemented, and the real implementation code is in places like Scene, Obj_Human, and so forth. Here is the only focus.3. after registration is completed, you can use the AddMission interface to i

10、nvoke the C+ functionality inside the Lua script.Two, Lua script locationAll scripts are in the BinPublicDataScript subdirectory.BinPublicDataScript.dat is the index, which contains the ScriptID and the corresponding script file name. Such as:888888=scene.lua888889=mail.lua888890=player_login.lua.Th

11、e script ID is 6 bit.Three, initialization of the script indexEach scene initializes the script, specifically in Scene: Load,After initialization of m_pLuaInterface.M_pLuaInterface->Init (this);If (. M_pScriptFileMgr->IsInit ()M_pScriptFileMgr->Init (FILE_SCRIPT, FALSE);Log: SaveLog (SERVER

12、_LOGFILE, Load,./Public/Data/script.dat, OK,.);M_pScriptFileMgr->Init opens the 888888=scene.lua and saves the ID and file names inside the SFileData. All SFileData strings are strung together in SFileDataLink.Four script loading and callingEach script is invoked by means of INT LuaFnCallScriptFu

13、nction (Lua_State* L). The function is a C+ function, and the call inside the script is CallScriptFunction, registered as follows:"CallScriptFunction", FuncProto (LuaFnCallScriptFunction),The implementation of LuaFnCallScriptFunction is in file LuaFnTbl_Misc.h.As you can see, this function

14、:L adds SFileData to the pScene->GetLuaInterface () ->m_ScriptTable table;PSFileData = pScene->GetLuaInterface (), ->GetOwner (), ->GetScriptFileMgr (), ->GetFileData (scriptId);PScene->GetLuaInterface () ->m_ScriptTable.Add (scriptId, pSFileData);L and then load the script;P

15、Scene->GetLuaInterface () ->mLua.Load (const_cast<CHAR*> (filename);L finally calls the script.Five, the structure of a typical scriptSee ScriptDef.h, which defines some scripting interface functions, such as OnDefaultEvent, for script 805007, that is:Function, x805007_OnDefaultEvent (sc

16、eneId, selfId, targetId);Some calls do not define macros here. They are written directly in the C+ code, such as OnScenePlayerLogin.#define DEF_EVENT_ENTRY_FUNC_NAME ("OnDefaultEvent") / script into function#define DEF_ON_KILL_OBJECT_FUNC_NAME ("OnKillObject")#define DEF_ON_ITEM_

17、CHANGED_FUNC_NAME ("OnItemChanged")#define DEF_ON_PET_CHANGED_FUNC_NAME ("OnPetChanged")#define DEF_ON_ENTER_AREA_FUNC_NAME ("OnEnterArea")#define DEF_ON_LEAVE_AREA_FUNC_NAME ("OnLeaveArea")#define DEF_EVENT_ON_TIMER ("OnTimer")#define DEF_MISSION_AC

18、CEPT ("OnMissionAccept") / / accept the task#define DEF_MISSION_ABANDON ("OnAbandon") / / give up the task#define DEF_MISSION_REFUSE ("OnMissionRefuse") / refused to accept the task#define DEF_MISSION_SUBMIT ("OnMissionSubmit") / / after the completion of the

19、task, task#define DEF_MISSION_CHECK ("OnMissionCheck") / / task completion condition check#define DEF_MISSION_CONTINUE ("OnMissionContinue") / / did not complete the task, continue toSix, sample analysisDali NPC Zhao Tianshi script analysisScript name: Scriptobjdaliodali_xinshout

20、ian.lua, Khan, actually called this name, looking for a long time, the general name is pinyin.- Zhao Tianshi- script numberX002030_g_scriptId = 002030- the list of events that have IDX002030_g_eventList=210200210204210205210208210210210212210213210214210216210217210220210223, 210224, 210225, 210229, 210230, 210232, 210238, 210239, 210237, 210240, 200080, 20