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HLMetaModOfficial/sample_mm/engine_wrappers.h
Scott Ehlert 303176ab70 Added support for Dark Messiah engine and game. (no bug, r=me).
The development of this feature would not be possible without the support of the following people from the game's community:
Dylan Riggs, Carl Pettengill, Ed Moreland, and Christian.
2009-02-18 01:38:23 -06:00

101 lines
2.2 KiB
C++

/**
* vim: set ts=4 :
* ======================================================
* Metamod:Source Sample Plugin
* Written by AlliedModders LLC.
* ======================================================
*
* 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.
*
* This sample plugin is public domain.
*
* Version: $Id$
*/
#ifndef _INCLUDE_SOURCE_ENGINE_WRAPPERS_
#define _INCLUDE_SOURCE_ENGINE_WRAPPERS_
#include <eiface.h>
extern IVEngineServer *engine;
extern CGlobalVars *gpGlobals;
#if SOURCE_ENGINE == SE_EPISODEONE && defined METAMOD_PLAPI_VERSION
#error "Metamod:Source 1.6 API is not supported on the old engine."
#endif
/**
* MM:S 1.4.x needs older API calls.
*/
#if !defined METAMOD_PLAPI_VERSION
#define GetEngineFactory engineFactory
#define GetServerFactory serverFactory
#define MM_Format snprintf
#define GetCGlobals pGlobals
#define ENGINE_CALL(func) SH_CALL(m_EngineCC, func)
#else
#define ENGINE_CALL(func) SH_CALL(engine, func)
#define MM_Format g_SMAPI->Format
#endif
#if SOURCE_ENGINE <= SE_DARKMESSIAH
/**
* Wrap the CCommand class so our code looks the same on all engines.
*/
class CCommand
{
public:
const char *ArgS()
{
return engine->Cmd_Args();
}
int ArgC()
{
return engine->Cmd_Argc();
}
const char *Arg(int index)
{
return engine->Cmd_Argv(index);
}
};
#define CVAR_INTERFACE_VERSION VENGINE_CVAR_INTERFACE_VERSION
#endif
/**
* Left 4 Dead engine removed these from IVEngineServer.
*/
#if SOURCE_ENGINE >= SE_LEFT4DEAD
inline int IndexOfEdict(const edict_t *pEdict)
{
return (int)(pEdict - gpGlobals->baseEdict);
}
inline edict_t *PEntityOfEntIndex(int iEntIndex)
{
if (iEntIndex >= 0 && iEntIndex < gpGlobals->maxEntities)
{
return (edict_t *)(gpGlobals->baseEdict + iEntIndex);
}
return NULL;
}
#else
inline int IndexOfEdict(const edict_t *pEdict)
{
return engine->IndexOfEdict(pEdict);
}
inline edict_t *PEntityOfEntIndex(int iEntIndex)
{
return engine->PEntityOfEntIndex(iEntIndex);
}
#endif
#endif //_INCLUDE_SOURCE_ENGINE_WRAPPERS_