LuaManager.cpp
(Redirected from LuaManager CPP)
Save file as ge_luamanager.cpp See also: LuaManager.h
///////////// Copyright © 2008 LodleNet. All rights reserved. /////////////
//
// Project : Server
// File : ge_luamanager.cpp
// Description :
// [TODO: Write the purpose of ge_luamanager.cpp.]
//
// Created On: 3/5/2009 4:58:54 PM
// Created By: <mailto:[email protected]>
// Updated By: <mailto:[email protected]>
////////////////////////////////////////////////////////////////////////////
#include "cbase.h"
#include "ge_luamanager.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
// DEFINE THESE FUNCTIONS TO OPEN UP THE LUA LIBRARIES WE WANT --KM
static void _luaOpenLib(lua_State* L, const char* name, lua_CFunction fn)
{
lua_pushcfunction(L, fn);
lua_pushstring(L, name);
lua_call(L, 1, 0);
}
static void _luaOpenLibs(lua_State* L)
{
_luaOpenLib(L, "", luaopen_base) ;
_luaOpenLib(L, LUA_LOADLIBNAME, luaopen_package);
_luaOpenLib(L, LUA_TABLIBNAME, luaopen_table);
_luaOpenLib(L, LUA_STRLIBNAME, luaopen_string);
_luaOpenLib(L, LUA_MATHLIBNAME, luaopen_math);
#ifdef _DEBUG
_luaOpenLib(L, LUA_DBLIBNAME, luaopen_debug);
#endif
}
void RegisterLUAFuncs(lua_State *L);
void RegisterLUAGlobals(lua_State *L);
CGELUAManager gLuaMng;
CGELUAManager* GELua()
{
return &gLuaMng;
}
void RegPublicFunctions(lua_State *L)
{
RegisterLUAFuncs(L);
}
void RegPublicGlobals(lua_State *L)
{
RegisterLUAGlobals(L);
}
////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////
LuaHandle::LuaHandle()
{
m_bStarted = false;
pL = NULL;
}
LuaHandle::~LuaHandle()
{
GELua()->DeRegisterLuaHandle(this);
}
void LuaHandle::InitDll()
{
if ( m_bStarted )
return;
//Create an instance; Load the core libs.
pL = lua_open();
_luaOpenLibs( pL );
RegFunctions();
RegGlobals();
RegPublicFunctions(pL);
RegPublicGlobals(pL);
m_bStarted = true;
}
void LuaHandle::ShutdownDll()
{
if ( !m_bStarted )
return;
Shutdown();
lua_close(pL);
m_bStarted = false;
}
void LuaHandle::Register()
{
GELua()->RegisterLuaHandle(this);
}
////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////
CGELUAManager::CGELUAManager()
{
m_bInit = false;
}
CGELUAManager::~CGELUAManager()
{
}
void CGELUAManager::InitDll()
{
// Register our LUA Functions and Globals so we can call them
// from .lua scripts
if ( m_bInit )
return;
for (size_t x=0; x<m_vHandles.size(); x++)
{
m_vHandles[x]->InitDll();
}
m_bInit = true;
}
void CGELUAManager::InitHandles( void )
{
for (size_t x=0; x<m_vHandles.size(); x++)
{
m_vHandles[x]->Init();
}
}
void CGELUAManager::ShutdownDll()
{
if ( !m_bInit )
return;
for (size_t x=0; x<m_vHandles.size(); x++)
{
m_vHandles[x]->ShutdownDll();
}
m_bInit = false;
}
void CGELUAManager::ShutdownHandles( void )
{
for (size_t x=0; x<m_vHandles.size(); x++)
{
m_vHandles[x]->Shutdown();
}
}
void CGELUAManager::DeRegisterLuaHandle(LuaHandle* handle)
{
if (!handle)
return;
for (size_t x=0; x<m_vHandles.size(); x++)
{
if (m_vHandles[x]==handle)
{
m_vHandles.erase(m_vHandles.begin()+x);
break;
}
}
}
void CGELUAManager::RegisterLuaHandle(LuaHandle* handle)
{
if (!handle)
return;
for (size_t x=0; x<m_vHandles.size(); x++)
{
if (m_vHandles[x]==handle)
return;
}
m_vHandles.push_back(handle);
//if we are late to the game
if (m_bInit)
handle->InitDll();
}
LuaManager CPP for LUA 5.1.4 and 5.2
Edit: Changed from 5.2 to 5.1.4 and 5.2 to solve issues with compile errors --Warlock psc 03:15, 17 May 2011 (UTC)
Since the latests update for LUA has changed some functions, we need to update the script which I have done for you.
///////////// Copyright © 2009 LodleNet. All rights reserved. /////////////
//
// Project : Server
// File : ge_luamanager.cpp
// Description :
// Updated for LUA 5.2
//
// Created On: 3/5/2009 4:58:54 PM
// Created By: <mailto:[email protected]>
// Updated By: <mailto:[email protected]>
////////////////////////////////////////////////////////////////////////////
#include "cbase.h"
#include "ge_luamanager.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
void RegisterLUAFuncs(lua_State *L);
void RegisterLUAGlobals(lua_State *L);
CGELUAManager gLuaMng;
CGELUAManager* GELua()
{
return &gLuaMng;
}
void RegPublicFunctions(lua_State *L)
{
//add global lua functions here
//RegisterLUAFuncs(L);
}
void RegPublicGlobals(lua_State *L)
{
//add global lua defines here
//RegisterLUAGlobals(L);
}
////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////
LuaHandle* g_NLuaHandle = NULL;
LuaHandle* GetNLuaHandle()
{
return g_NLuaHandle;
}
LuaHandle::LuaHandle()
{
pL=NULL;
}
LuaHandle::~LuaHandle()
{
GELua()->DeRegisterLuaHandle(this);
}
void LuaHandle::InitDll()
{
//Create an instance; Load the core libs.
pL = luaL_newstate();
luaopen_base(pL); /* opens the basic library */
luaopen_table(pL); /* opens the table library */
luaopen_string(pL); /* opens the string lib. */
luaopen_math(pL); /* opens the math lib. */
#ifdef _DEBUG
luaopen_debug(pL);
#endif
RegFunctions();
RegGlobals();
RegPublicFunctions(pL);
RegPublicGlobals(pL);
Init();
}
void LuaHandle::ShutdownDll()
{
Shutdown();
lua_close(pL);
}
void LuaHandle::Register()
{
GELua()->RegisterLuaHandle(this);
}
////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////
CGELUAManager::CGELUAManager()
{
m_bInit = false;
}
CGELUAManager::~CGELUAManager()
{
}
void CGELUAManager::InitDll()
{
// Register our LUA Functions and Globals so we can call them
// from .lua scripts
for (size_t x=0; x<m_vHandles.size(); x++)
{
if (m_vHandles[x])
continue;
m_vHandles[x]->InitDll();
}
m_bInit = true;
//ZMSLuaGamePlay *p = GetGP();
//p->m_bLuaLoaded = true;
}
void CGELUAManager::ShutdownDll()
{
for (size_t x=0; x<m_vHandles.size(); x++)
{
if (m_vHandles[x])
continue;
m_vHandles[x]->Shutdown();
}
m_vHandles.clear();
}
void CGELUAManager::DeRegisterLuaHandle(LuaHandle* handle)
{
if (!handle)
return;
for (size_t x=0; x<m_vHandles.size(); x++)
{
if (m_vHandles[x]==handle)
m_vHandles.erase(m_vHandles.begin()+x);
}
}
void CGELUAManager::RegisterLuaHandle(LuaHandle* handle)
{
if (!handle)
return;
for (size_t x=0; x<m_vHandles.size(); x++)
{
if (m_vHandles[x]==handle)
return;
}
m_vHandles.push_back(handle);
//if we are late to the game
if (m_bInit)
handle->InitDll();
}
void RegisterLUAFuncs(lua_State *L)
{
}
void RegisterLUAGlobals(lua_State *L)
{
}