enable_fps_max.cpp

#include <cstdlib>
#include "eiface.h"
#include "icvar.h"
#include "tier1/iconvar.h"
#include "tier1/convar.h"


// memdbgon must be the last include file in a .cpp file!!!
//#include "tier0/memdbgon.h"

class EnableFPSMax: public IServerPluginCallbacks
{
public:
	EnableFPSMax();
	// IServerPluginCallbacks methods
	virtual bool			Load(	CreateInterfaceFn interfaceFactory, CreateInterfaceFn gameServerFactory );
	virtual void			Unload( void );
	virtual void			Pause( void );
	virtual void			UnPause( void );
	virtual const char     *GetPluginDescription( void );      
	virtual void			LevelInit( char const *pMapName );
	virtual void			ServerActivate( edict_t *pEdictList, int edictCount, int clientMax );
	virtual void			GameFrame( bool simulating );
	virtual void			LevelShutdown( void );
	virtual void			ClientActive( edict_t *pEntity );
	virtual void			ClientDisconnect( edict_t *pEntity );
	virtual void			ClientPutInServer( edict_t *pEntity, char const *playername );
	virtual void			SetCommandClient( int index );
	virtual void			ClientSettingsChanged( edict_t *pEdict );
	virtual PLUGIN_RESULT	ClientConnect( bool *bAllowConnect, edict_t *pEntity, const char *pszName, const char *pszAddress, char *reject, int maxrejectlen );
	virtual PLUGIN_RESULT	ClientCommand( edict_t *pEntity, const CCommand &args );
	virtual PLUGIN_RESULT	NetworkIDValidated( const char *pszUserName, const char *pszNetworkID );
	virtual void			OnQueryCvarValueFinished( QueryCvarCookie_t iCookie, edict_t *pPlayerEntity, EQueryCvarValueStatus eStatus, const char *pCvarName, const char *pCvarValue );

	// added with version 3 of the interface.
	virtual void			OnEdictAllocated( edict_t *edict );
	virtual void			OnEdictFreed( const edict_t *edict  );	
	private:
		ConVar * fps_max_cvar;
};


EnableFPSMax g_EnableFPSMaxPlugin;
EXPOSE_SINGLE_INTERFACE_GLOBALVAR(EnableFPSMax, IServerPluginCallbacks, INTERFACEVERSION_ISERVERPLUGINCALLBACKS, g_EnableFPSMaxPlugin );

EnableFPSMax::EnableFPSMax() :  fps_max_cvar(NULL)
{

}

//---------------------------------------------------------------------------------
// Purpose: called once per server frame, do recurring work here (like checking for timeouts)
//---------------------------------------------------------------------------------
void EnableFPSMax::GameFrame( bool simulating )
{
}

//---------------------------------------------------------------------------------
// Purpose: called when the plugin is loaded, load the interface we need from the engine
//---------------------------------------------------------------------------------
bool EnableFPSMax::Load( CreateInterfaceFn interfaceFactory, CreateInterfaceFn gameServerFactory )
{
	ICvar * pCvars = reinterpret_cast<ICvar *>(interfaceFactory(CVAR_INTERFACE_VERSION,NULL));
	
	if(pCvars == NULL)
	{
		Warning("FPS Max Enabler: Failed to get Cvar interface.\n");
		return false;
	}

	DevMsg("FPS Max Enabler: Found CVar interface %08x\n", pCvars);

	fps_max_cvar = pCvars->FindVar("fps_max");
	if(fps_max_cvar == NULL)
	{
		Warning("FPS Max Enabler: Failed to find fps_max command");
		return false;
	}
	DevMsg("FPS Max Enabler: Found fps_max cvar %08x\n", fps_max_cvar);
	
	fps_max_cvar->RemoveFlags(FCVAR_DEVELOPMENTONLY);
	return true;
}

//---------------------------------------------------------------------------------
// Purpose: called when the plugin is unloaded (turned off)
//---------------------------------------------------------------------------------
void EnableFPSMax::Unload( void )
{
	fps_max_cvar->AddFlags(FCVAR_DEVELOPMENTONLY);
}

//---------------------------------------------------------------------------------
// Purpose: called when the plugin is paused (i.e should stop running but isn't unloaded)
//---------------------------------------------------------------------------------
void EnableFPSMax::Pause( void )
{
}

//---------------------------------------------------------------------------------
// Purpose: called when the plugin is unpaused (i.e should start executing again)
//---------------------------------------------------------------------------------
void EnableFPSMax::UnPause( void )
{
}

//---------------------------------------------------------------------------------
// Purpose: the name of this plugin, returned in "plugin_print" command
//---------------------------------------------------------------------------------
const char *EnableFPSMax::GetPluginDescription( void )
{
	return "fps_max Enabler 1.0, ProdigySim";
}

//---------------------------------------------------------------------------------
// Purpose: called on level start
//---------------------------------------------------------------------------------
void EnableFPSMax::LevelInit( char const *pMapName )
{
}

//---------------------------------------------------------------------------------
// Purpose: called on level start, when the server is ready to accept client connections
//		edictCount is the number of entities in the level, clientMax is the max client count
//---------------------------------------------------------------------------------
void EnableFPSMax::ServerActivate( edict_t *pEdictList, int edictCount, int clientMax )
{
}

//---------------------------------------------------------------------------------
// Purpose: called on level end (as the server is shutting down or going to a new map)
//---------------------------------------------------------------------------------
void EnableFPSMax::LevelShutdown( void ) // !!!!this can get called multiple times per map change
{
}

//---------------------------------------------------------------------------------
// Purpose: called when a client spawns into a server (i.e as they begin to play)
//---------------------------------------------------------------------------------
void EnableFPSMax::ClientActive( edict_t *pEntity )
{
}

//---------------------------------------------------------------------------------
// Purpose: called when a client leaves a server (or is timed out)
//---------------------------------------------------------------------------------
void EnableFPSMax::ClientDisconnect( edict_t *pEntity )
{
}

//---------------------------------------------------------------------------------
// Purpose: called on 
//---------------------------------------------------------------------------------
void EnableFPSMax::ClientPutInServer( edict_t *pEntity, char const *playername )
{
}

//---------------------------------------------------------------------------------
// Purpose: called on level start
//---------------------------------------------------------------------------------
void EnableFPSMax::SetCommandClient( int index )
{
}

//---------------------------------------------------------------------------------
// Purpose: called on level start
//---------------------------------------------------------------------------------
void EnableFPSMax::ClientSettingsChanged( edict_t *pEdict )
{
}

//---------------------------------------------------------------------------------
// Purpose: called when a client joins a server
//---------------------------------------------------------------------------------
PLUGIN_RESULT EnableFPSMax::ClientConnect( bool *bAllowConnect, edict_t *pEntity, const char *pszName, const char *pszAddress, char *reject, int maxrejectlen )
{
	return PLUGIN_CONTINUE;
}

//---------------------------------------------------------------------------------
// Purpose: called when a client types in a command (only a subset of commands however, not CON_COMMAND's)
//---------------------------------------------------------------------------------
PLUGIN_RESULT EnableFPSMax::ClientCommand( edict_t *pEntity, const CCommand &args )
{
	return PLUGIN_CONTINUE;
}

//---------------------------------------------------------------------------------
// Purpose: called when a client is authenticated
//---------------------------------------------------------------------------------
PLUGIN_RESULT EnableFPSMax::NetworkIDValidated( const char *pszUserName, const char *pszNetworkID )
{
	return PLUGIN_CONTINUE;
}

//---------------------------------------------------------------------------------
// Purpose: called when a cvar value query is finished
//---------------------------------------------------------------------------------
void EnableFPSMax::OnQueryCvarValueFinished( QueryCvarCookie_t iCookie, edict_t *pPlayerEntity, EQueryCvarValueStatus eStatus, const char *pCvarName, const char *pCvarValue )
{
}
void EnableFPSMax::OnEdictAllocated( edict_t *edict )
{
}
void EnableFPSMax::OnEdictFreed( const edict_t *edict  )
{
}