mirror of
https://github.com/alliedmodders/metamod-source.git
synced 2024-12-01 13:24:25 +01:00
134 lines
3.7 KiB
C++
134 lines
3.7 KiB
C++
/**
|
|
* vim: set ts=4 :
|
|
* ======================================================
|
|
* Metamod:Source
|
|
* Copyright (C) 2004-2008 AlliedModders LLC and authors.
|
|
* All rights reserved.
|
|
* ======================================================
|
|
*
|
|
* This software is provided 'as-is', without any express or implied warranty.
|
|
* In no event will the authors be held liable for any damages arising from
|
|
* the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any purpose,
|
|
* including commercial applications, and to alter it and redistribute it
|
|
* freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you must not
|
|
* claim that you wrote the original software. If you use this software in a
|
|
* product, an acknowledgment in the product documentation would be
|
|
* appreciated but is not required.
|
|
* 2. Altered source versions must be plainly marked as such, and must not be
|
|
* misrepresented as being the original software.
|
|
* 3. This notice may not be removed or altered from any source distribution.
|
|
*
|
|
* Version: $Id$
|
|
*/
|
|
|
|
#include <assert.h>
|
|
#include "sourcemm.h"
|
|
#include "CPlugin.h"
|
|
#include <loader_bridge.h>
|
|
|
|
using namespace SourceMM;
|
|
|
|
#define IFACE_MACRO(orig,nam) \
|
|
CPluginManager::CPlugin *pl; \
|
|
SourceHook::List<CPluginEventHandler>::iterator event; \
|
|
IMetamodListener *api; \
|
|
int mret = 0; \
|
|
void *val = NULL; \
|
|
for (PluginIter iter = g_PluginMngr._begin(); iter != g_PluginMngr._end(); iter++) { \
|
|
pl = (*iter); \
|
|
for (event=pl->m_Events.begin(); event!=pl->m_Events.end(); event++) { \
|
|
api = (*event).event; \
|
|
mret = META_IFACE_FAILED; \
|
|
if ( (val=api->On##nam##Query(iface, &mret)) != NULL ) { \
|
|
if (ret) *ret = mret; \
|
|
return val; \
|
|
} \
|
|
} \
|
|
} \
|
|
return (orig)(iface, ret);
|
|
|
|
|
|
class GameDllBridge : public IGameDllBridge
|
|
{
|
|
public:
|
|
virtual bool DLLInit_Pre(const gamedll_bridge_info *info, char *buffer, size_t maxlength)
|
|
{
|
|
assert(!g_GameDll.loaded && !g_bIsBridgedAsVsp);
|
|
LoadAsGameDLL(info);
|
|
return true;
|
|
}
|
|
virtual void DLLInit_Post(int *isgdUnload)
|
|
{
|
|
SourceHook::MemFuncInfo mfi;
|
|
|
|
mfi.isVirtual = false;
|
|
SourceHook::GetFuncInfo(&IServerGameDLL::DLLShutdown, mfi);
|
|
assert(mfi.isVirtual);
|
|
assert(mfi.vtbloffs == 0);
|
|
assert(mfi.thisptroffs == 0);
|
|
*isgdUnload = mfi.vtblindex;
|
|
|
|
g_PluginMngr.SetAllLoaded();
|
|
}
|
|
virtual void *QueryInterface(const char *iface, int *ret)
|
|
{
|
|
/* We use this interface for responding to the meta client command */
|
|
if (strncmp(iface, "ServerGameClients", 17) == 0)
|
|
{
|
|
void *ptr = (g_GameDll.factory)(iface, ret);
|
|
g_GameDll.pGameClients = static_cast<IServerGameClients *>(ptr);
|
|
return ptr;
|
|
}
|
|
|
|
/* If we got here, there's definitely a GameDLL */
|
|
IFACE_MACRO(g_GameDll.factory, GameDLL);
|
|
}
|
|
virtual void Unload()
|
|
{
|
|
UnloadMetamod(true);
|
|
}
|
|
};
|
|
|
|
GameDllBridge mm14_gamedll_bridge;
|
|
|
|
SMM_API IGameDllBridge *
|
|
GetGameDllBridge()
|
|
{
|
|
return &mm14_gamedll_bridge;
|
|
}
|
|
|
|
void *ServerFactory(const char *name, int *code)
|
|
{
|
|
return mm14_gamedll_bridge.QueryInterface(name, code);
|
|
}
|
|
|
|
/* Wrapper function. This is called when the GameDLL thinks it's using
|
|
* the engine's real engineFactory.
|
|
*/
|
|
void *EngineFactory(const char *iface, int *ret)
|
|
{
|
|
IFACE_MACRO(g_Engine.engineFactory, Engine);
|
|
}
|
|
|
|
/* Wrapper function. This is called when the GameDLL thinks it's using
|
|
* the engine's real physicsFactory.
|
|
*/
|
|
void *PhysicsFactory(const char *iface, int *ret)
|
|
{
|
|
IFACE_MACRO(g_Engine.physicsFactory, Physics);
|
|
}
|
|
|
|
/* Wrapper function. This is called when the GameDLL thinks it's using
|
|
* the engine's real fileSystemFactory.
|
|
*/
|
|
void *FileSystemFactory(const char *iface, int *ret)
|
|
{
|
|
IFACE_MACRO(g_Engine.fileSystemFactory, FileSystem);
|
|
}
|
|
|
|
|