diff --git a/engine_wrappers.h b/engine_wrappers.h
deleted file mode 100644
index 34ab4ba..0000000
--- a/engine_wrappers.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/**
- * 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_
-