// cl_cgame.c  -- client system interaction with client game
//Anything above this #include will be ignored by the compiler
#include "../qcommon/exe_headers.h"

#include "../RMG/RM_Headers.h"

#include "client.h"

#include "../game/botlib.h"

#include "../RMG/RM_Headers.h"

#if !defined(FX_EXPORT_H_INC)
	#include "FXExport.h"
#endif

#include "FXutil.h"

#if !defined(CROFFSYSTEM_H_INC)
	#include "../qcommon/ROFFSystem.h"
#endif

#ifdef _DONETPROFILE_
#include "../qcommon/INetProfile.h"
#endif

#include "../renderer/tr_worldeffects.h"

/*
Ghoul2 Insert Start
*/

#if !defined(G2_H_INC)
	#include "../ghoul2/G2_local.h"
#endif

#include "../qcommon/stringed_ingame.h"

#include "../ghoul2/G2_gore.h"

extern CMiniHeap *G2VertSpaceClient;

#include "snd_ambient.h"

#include "../qcommon/timing.h"

#include "../renderer/tr_local.h"

//extern int contentOverride;

/*
Ghoul2 Insert End
*/

#include "../cgame/cg_local.h"

#ifdef _XBOX
#include "cl_data.h"
#endif

extern	botlib_export_t	*botlib_export;

extern qboolean loadCamera(const char *name);
extern void startCamera(int time);
extern qboolean getCameraInfo(int time, vec3_t *origin, vec3_t *angles);

void FX_FeedTrail(effectTrailArgStruct_t *a);

int CM_LoadSubBSP(const char *name, qboolean clientload);
void RE_InitRendererTerrain( const char *info );


/*
====================
CL_GetGameState
====================
*/
void CL_GetGameState( gameState_t *gs ) {
	*gs = cl->gameState;
}

/*
====================
CL_GetGlconfig
====================
*/
void CL_GetGlconfig( glconfig_t *glconfig ) {
	*glconfig = cls.glconfig;
}


/*
====================
CL_GetUserCmd
====================
*/
qboolean CL_GetUserCmd( int cmdNumber, usercmd_t *ucmd ) {
	// cmds[cmdNumber] is the last properly generated command

	// can't return anything that we haven't created yet
	if ( cmdNumber > cl->cmdNumber ) {
		Com_Error( ERR_DROP, "CL_GetUserCmd: %i >= %i", cmdNumber, cl->cmdNumber );
	}

	// the usercmd has been overwritten in the wrapping
	// buffer because it is too far out of date
	if ( cmdNumber <= cl->cmdNumber - CMD_BACKUP ) {
		return qfalse;
	}

	*ucmd = cl->cmds[ cmdNumber & CMD_MASK ];

	return qtrue;
}

int CL_GetCurrentCmdNumber( void ) {
	return cl->cmdNumber;
}


/*
====================
CL_GetParseEntityState
====================
*/
qboolean	CL_GetParseEntityState( int parseEntityNumber, entityState_t *state ) {
	// can't return anything that hasn't been parsed yet
	if ( parseEntityNumber >= cl->parseEntitiesNum ) {
		Com_Error( ERR_DROP, "CL_GetParseEntityState: %i >= %i",
			parseEntityNumber, cl->parseEntitiesNum );
	}

	// can't return anything that has been overwritten in the circular buffer
	if ( parseEntityNumber <= cl->parseEntitiesNum - MAX_PARSE_ENTITIES ) {
		return qfalse;
	}

	*state = cl->parseEntities[ parseEntityNumber & ( MAX_PARSE_ENTITIES - 1 ) ];
	return qtrue;
}

/*
====================
CL_GetCurrentSnapshotNumber
====================
*/
void	CL_GetCurrentSnapshotNumber( int *snapshotNumber, int *serverTime ) {
	*snapshotNumber = cl->snap.messageNum;
	*serverTime = cl->snap.serverTime;
}

/*
====================
CL_GetSnapshot
====================
*/
qboolean	CL_GetSnapshot( int snapshotNumber, snapshot_t *snapshot ) {
	clSnapshot_t	*clSnap;
	int				i, count;

	if ( snapshotNumber > cl->snap.messageNum ) {
		Com_Error( ERR_DROP, "CL_GetSnapshot: snapshotNumber > cl->snapshot.messageNum" );
	}

	// if the frame has fallen out of the circular buffer, we can't return it
	if ( cl->snap.messageNum - snapshotNumber >= PACKET_BACKUP ) {
		return qfalse;
	}

	// if the frame is not valid, we can't return it
	clSnap = &cl->snapshots[snapshotNumber & PACKET_MASK];
	if ( !clSnap->valid ) {
		return qfalse;
	}

	// if the entities in the frame have fallen out of their
	// circular buffer, we can't return it
	if ( cl->parseEntitiesNum - clSnap->parseEntitiesNum >= MAX_PARSE_ENTITIES ) {
		return qfalse;
	}

	// write the snapshot
	snapshot->snapFlags = clSnap->snapFlags;
	snapshot->serverCommandSequence = clSnap->serverCommandNum;
	snapshot->ping = clSnap->ping;
	snapshot->serverTime = clSnap->serverTime;
	Com_Memcpy( snapshot->areamask, clSnap->areamask, sizeof( snapshot->areamask ) );
	snapshot->ps = clSnap->ps;
	snapshot->vps = clSnap->vps; //get the vehicle ps
	count = clSnap->numEntities;
	if ( count > MAX_ENTITIES_IN_SNAPSHOT ) {
		Com_DPrintf( "CL_GetSnapshot: truncated %i entities to %i\n", count, MAX_ENTITIES_IN_SNAPSHOT );
		count = MAX_ENTITIES_IN_SNAPSHOT;
	}
	snapshot->numEntities = count;

 	for ( i = 0 ; i < count ; i++ ) {

		int entNum =  ( clSnap->parseEntitiesNum + i ) & (MAX_PARSE_ENTITIES-1) ;

		// copy everything but the ghoul2 pointer
		memcpy(&snapshot->entities[i], &cl->parseEntities[ entNum ], sizeof(entityState_t));
	}

	// FIXME: configstring changes and server commands!!!

	return qtrue;
}

qboolean CL_GetDefaultState(int index, entityState_t *state)
{
	if (index < 0 || index >= MAX_GENTITIES)
	{
		return qfalse;
	}

	if (!(cl->entityBaselines[index].eFlags & EF_PERMANENT))
	{
		return qfalse;
	}

	*state = cl->entityBaselines[index];

	return qtrue;
}

/*
=====================
CL_SetUserCmdValue
=====================
*/
extern float cl_mPitchOverride;
extern float cl_mYawOverride;
extern float cl_mSensitivityOverride;
void CL_SetUserCmdValue( int userCmdValue, float sensitivityScale, float mPitchOverride, float mYawOverride, float mSensitivityOverride, int fpSel, int invenSel ) {
	cl->cgameUserCmdValue = userCmdValue;
	cl->cgameSensitivity = sensitivityScale;
	cl_mPitchOverride = mPitchOverride;
	cl_mYawOverride = mYawOverride;
	cl_mSensitivityOverride = mSensitivityOverride;
	cl->cgameForceSelection = fpSel;
	cl->cgameInvenSelection = invenSel;
}

/*
=====================
CL_SetClientForceAngle
=====================
*/
void CL_SetClientForceAngle(int time, vec3_t angle)
{
	cl->cgameViewAngleForceTime = time;
	VectorCopy(angle, cl->cgameViewAngleForce);
}

/*
=====================
CL_AddCgameCommand
=====================
*/
void CL_AddCgameCommand( const char *cmdName ) {
	Cmd_AddCommand( cmdName, NULL );
}

/*
=====================
CL_CgameError
=====================
*/
void CL_CgameError( const char *string ) {
	Com_Error( ERR_DROP, "%s", string );
}


int gCLTotalClientNum = 0;
//keep track of the total number of clients
extern cvar_t	*cl_autolodscale;
//if we want to do autolodscaling

void CL_DoAutoLODScale(void)
{
	float finalLODScaleFactor = 0;

	if ( gCLTotalClientNum >= 8 )
	{
		finalLODScaleFactor = (gCLTotalClientNum/-8.0f);
	}


	Cvar_Set( "r_autolodscalevalue", va("%f", finalLODScaleFactor) );
}

/*
=====================
CL_ConfigstringModified
=====================
*/
void CL_ConfigstringModified( void ) {
	char		*old, *s;
	int			i, index;
	char		*dup;
	gameState_t	oldGs;
	int			len;

	index = atoi( Cmd_Argv(1) );
	if ( index < 0 || index >= MAX_CONFIGSTRINGS ) {
		Com_Error( ERR_DROP, "configstring > MAX_CONFIGSTRINGS" );
	}
	// get everything after "cs <num>"
	s = Cmd_ArgsFrom(2);

	old = cl->gameState.stringData + cl->gameState.stringOffsets[ index ];
	if ( !strcmp( old, s ) ) {
		return;		// unchanged
	}

	// build the new gameState_t
	oldGs = cl->gameState;

	Com_Memset( &cl->gameState, 0, sizeof( cl->gameState ) );

	// leave the first 0 for uninitialized strings
	cl->gameState.dataCount = 1;
		
	for ( i = 0 ; i < MAX_CONFIGSTRINGS ; i++ ) {
		if ( i == index ) {
			dup = s;
		} else {
			dup = oldGs.stringData + oldGs.stringOffsets[ i ];
		}
		if ( !dup[0] ) {
			continue;		// leave with the default empty string
		}

		len = strlen( dup );

		if ( len + 1 + cl->gameState.dataCount > MAX_GAMESTATE_CHARS ) {
			Com_Error( ERR_DROP, "MAX_GAMESTATE_CHARS exceeded" );
		}

		// append it to the gameState string buffer
		cl->gameState.stringOffsets[ i ] = cl->gameState.dataCount;
		Com_Memcpy( cl->gameState.stringData + cl->gameState.dataCount, dup, len + 1 );
		cl->gameState.dataCount += len + 1;
	}

	if (cl_autolodscale && cl_autolodscale->integer)
	{
		if (index >= CS_PLAYERS &&
			index < CS_G2BONES)
		{ //this means that a client was updated in some way. Go through and count the clients.
			int clientCount = 0;
			i = CS_PLAYERS;

			while (i < CS_G2BONES)
			{
				s = cl->gameState.stringData + cl->gameState.stringOffsets[ i ];

				if (s && s[0])
				{
					clientCount++;
				}

				i++;
			}

			gCLTotalClientNum = clientCount;

#ifdef _DEBUG
			Com_DPrintf("%i clients\n", gCLTotalClientNum);
#endif

			CL_DoAutoLODScale();
		}
	}

	if ( index == CS_SYSTEMINFO ) {
		// parse serverId and other cvars
		CL_SystemInfoChanged();
	}

}
#ifndef MAX_STRINGED_SV_STRING
	#define MAX_STRINGED_SV_STRING 1024
#endif
// just copied it from CG_CheckSVStringEdRef(
void CL_CheckSVStringEdRef(char *buf, const char *str)
{ //I don't really like doing this. But it utilizes the system that was already in place.
	int i = 0;
	int b = 0;
	int strLen = 0;
	qboolean gotStrip = qfalse;

	if (!str || !str[0])
	{
		if (str)
		{
			strcpy(buf, str);
		}
		return;
	}

	strcpy(buf, str);

	strLen = strlen(str);

	if (strLen >= MAX_STRINGED_SV_STRING)
	{
		return;
	}

	while (i < strLen && str[i])
	{
		gotStrip = qfalse;

		if (str[i] == '@' && (i+1) < strLen)
		{
			if (str[i+1] == '@' && (i+2) < strLen)
			{
				if (str[i+2] == '@' && (i+3) < strLen)
				{ //@@@ should mean to insert a StringEd reference here, so insert it into buf at the current place
					char stringRef[MAX_STRINGED_SV_STRING];
					int r = 0;

					while (i < strLen && str[i] == '@')
					{
						i++;
					}

					while (i < strLen && str[i] && str[i] != ' ' && str[i] != ':' && str[i] != '.' && str[i] != '\n')
					{
						stringRef[r] = str[i];
						r++;
						i++;
					}
					stringRef[r] = 0;

					buf[b] = 0;
					Q_strcat(buf, MAX_STRINGED_SV_STRING, SE_GetString("MP_SVGAME", stringRef));
					b = strlen(buf);
				}
			}
		}

		if (!gotStrip)
		{
			buf[b] = str[i];
			b++;
		}
		i++;
	}

	buf[b] = 0;
}
/*
===================
CL_GetServerCommand

Set up argc/argv for the given command
===================
*/
qboolean CL_GetServerCommand( int serverCommandNumber ) {
	char	*s;
	char	*cmd;
	static char bigConfigString[BIG_INFO_STRING];

	// if we have irretrievably lost a reliable command, drop the connection
	if ( serverCommandNumber <= clc->serverCommandSequence - MAX_RELIABLE_COMMANDS )
	{
		int i = 0;

		// when a demo record was started after the client got a whole bunch of
		// reliable commands then the client never got those first reliable commands
#ifndef _XBOX	// No demos on Xbox
		if ( clc->demoplaying )
			return qfalse;
#endif
		while (i < MAX_RELIABLE_COMMANDS)
		{ //spew out the reliable command buffer
			if (clc->reliableCommands[i][0])
			{
				Com_Printf("%i: %s\n", i, clc->reliableCommands[i]);
			}
			i++;
		}
		Com_Error( ERR_DROP, "CL_GetServerCommand: a reliable command was cycled out" );
		return qfalse;
	}

	if ( serverCommandNumber > clc->serverCommandSequence ) {
		Com_Error( ERR_DROP, "CL_GetServerCommand: requested a command not received" );
		return qfalse;
	}

	s = clc->serverCommands[ serverCommandNumber & ( MAX_RELIABLE_COMMANDS - 1 ) ];
	clc->lastExecutedServerCommand = serverCommandNumber;

	Com_DPrintf( "serverCommand: %i : %s\n", serverCommandNumber, s );

rescan:
	Cmd_TokenizeString( s );
	cmd = Cmd_Argv(0);

	if ( !strcmp( cmd, "disconnect" ) ) {
//		char strEd[MAX_STRINGED_SV_STRING];
//		CL_CheckSVStringEdRef(strEd, Cmd_Argv(1));
		// These now always JUST send a string_ref:
		Com_Error ( ERR_SERVERDISCONNECT, Cmd_Argv(1) );
	}

	if ( !strcmp( cmd, "bcs0" ) ) {
		Com_sprintf( bigConfigString, BIG_INFO_STRING, "cs %s \"%s", Cmd_Argv(1), Cmd_Argv(2) );
		return qfalse;
	}

	if ( !strcmp( cmd, "bcs1" ) ) {
		s = Cmd_Argv(2);
		if( strlen(bigConfigString) + strlen(s) >= BIG_INFO_STRING ) {
			Com_Error( ERR_DROP, "bcs exceeded BIG_INFO_STRING" );
		}
		strcat( bigConfigString, s );
		return qfalse;
	}

	if ( !strcmp( cmd, "bcs2" ) ) {
		s = Cmd_Argv(2);
		if( strlen(bigConfigString) + strlen(s) + 1 >= BIG_INFO_STRING ) {
			Com_Error( ERR_DROP, "bcs exceeded BIG_INFO_STRING" );
		}
		strcat( bigConfigString, s );
		strcat( bigConfigString, "\"" );
		s = bigConfigString;
		goto rescan;
	}

	if ( !strcmp( cmd, "cs" ) ) {
		CL_ConfigstringModified();
		// reparse the string, because CL_ConfigstringModified may have done another Cmd_TokenizeString()
		Cmd_TokenizeString( s );
		return qtrue;
	}

	if ( !strcmp( cmd, "map_restart" ) ) {
		// clear notify lines and outgoing commands before passing
		// the restart to the cgame
		Con_ClearNotify();
		Com_Memset( cl->cmds, 0, sizeof( cl->cmds ) );
		return qtrue;
	}

	// the clientLevelShot command is used during development
	// to generate 128*128 screenshots from the intermission
	// point of levels for the menu system to use
	// we pass it along to the cgame to make apropriate adjustments,
	// but we also clear the console and notify lines here
	if ( !strcmp( cmd, "clientLevelShot" ) ) {
		// don't do it if we aren't running the server locally,
		// otherwise malicious remote servers could overwrite
		// the existing thumbnails
		if ( !com_sv_running->integer ) {
			return qfalse;
		}
		// close the console
		Con_Close();
		// take a special screenshot next frame
		Cbuf_AddText( "wait ; wait ; wait ; wait ; screenshot levelshot\n" );
		return qtrue;
	}

	// we may want to put a "connect to other server" command here

	// cgame can now act on the command
	return qtrue;
}


/*
====================
CL_CM_LoadMap

Just adds default parameters that cgame doesn't need to know about
====================
*/
void CL_CM_LoadMap( const char *mapname ) {
	int		checksum;

	CM_LoadMap( mapname, qtrue, &checksum );
}

/*
====================
CL_ShutdonwCGame

====================
*/
void CL_ShutdownCGame( void ) {
	cls.keyCatchers &= ~KEYCATCH_CGAME;
	cls.cgameStarted = qfalse;
	if ( !cgvm ) {
		return;
	}
	VM_Call( cgvm, CG_SHUTDOWN );
	VM_Free( cgvm );
	cgvm = NULL;
#ifdef _DONETPROFILE_
	ClReadProf().ShowTotals();
#endif
}

static int	FloatAsInt( float f ) {
	int		temp;

	*(float *)&temp = f;

	return temp;
}

/*
====================
CL_CgameSystemCalls

The cgame module is making a system call
====================
*/
#define	VMA(x) VM_ArgPtr(args[x])
#define	VMF(x)	((float *)args)[x]
extern int s_entityWavVol[MAX_GENTITIES];
void R_WorldEffectCommand(const char *command);

extern int CL_GetValueForHidden(const char *s); //cl_parse.cpp

extern void R_AutomapElevationAdjustment(float newHeight); //tr_world.cpp
extern qboolean R_InitializeWireframeAutomap(void); //tr_world.cpp

/*
extern float tr_distortionAlpha; //tr_shadows.cpp
extern float tr_distortionStretch; //tr_shadows.cpp
extern qboolean tr_distortionPrePost; //tr_shadows.cpp
extern qboolean tr_distortionNegate; //tr_shadows.cpp
*/
extern qboolean cl_bUseFighterPitch; //cl_input.cpp

int CL_CgameSystemCalls( int *args ) {
	switch( args[0] ) {
	//rww - alright, DO NOT EVER add a GAME/CGAME/UI generic call without adding a trap to match, and
	//all of these traps must be shared and have cases in sv_game, cl_cgame, and cl_ui. They must also
	//all be in the same order, and start at 100.
	case TRAP_MEMSET:
		Com_Memset( VMA(1), args[2], args[3] );
		return 0;
	case TRAP_MEMCPY:
		Com_Memcpy( VMA(1), VMA(2), args[3] );
		return 0;
	case TRAP_STRNCPY:
		return (int)strncpy( (char *)VMA(1), (const char *)VMA(2), args[3] );
	case TRAP_SIN:
		return FloatAsInt( sin( VMF(1) ) );
	case TRAP_COS:
		return FloatAsInt( cos( VMF(1) ) );
	case TRAP_ATAN2:
		return FloatAsInt( atan2( VMF(1), VMF(2) ) );
	case TRAP_SQRT:
		return FloatAsInt( sqrt( VMF(1) ) );
	case TRAP_MATRIXMULTIPLY:
		MatrixMultiply( (vec3_t *)VMA(1), (vec3_t *)VMA(2), (vec3_t *)VMA(3) );
		return 0;
	case TRAP_ANGLEVECTORS:
		AngleVectors( (const float *)VMA(1), (float *)VMA(2), (float *)VMA(3), (float *)VMA(4) );
		return 0;
	case TRAP_PERPENDICULARVECTOR:
		PerpendicularVector( (float *)VMA(1), (const float *)VMA(2) );
		return 0;
	case TRAP_FLOOR:
		return FloatAsInt( floor( VMF(1) ) );
	case TRAP_CEIL:
		return FloatAsInt( ceil( VMF(1) ) );
	case TRAP_TESTPRINTINT:
		return 0;
	case TRAP_TESTPRINTFLOAT:
		return 0;
	case TRAP_ACOS:
		return FloatAsInt( Q_acos( VMF(1) ) );
	case TRAP_ASIN:
		return FloatAsInt( Q_asin( VMF(1) ) );


	case CG_PRINTALWAYS:
		Com_PrintfAlways( "%s", VMA(1) );
		return 0;
	case CG_PRINT:
		Com_Printf( "%s", VMA(1) );
		return 0;
	case CG_ERROR:
		Com_Error( ERR_DROP, "%s", VMA(1) );
		return 0;
	case CG_MILLISECONDS:
		return Sys_Milliseconds();
	//rww - precision timer funcs... -ALWAYS- call end after start with supplied ptr, or you'll get a nasty memory leak.
	//not that you should be using these outside of debug anyway.. because you shouldn't be. So don't.
	case CG_PRECISIONTIMER_START:
		{
			void **suppliedPtr =(void **)VMA(1); //we passed in a pointer to a point
			timing_c *newTimer = new timing_c; //create the new timer
			*suppliedPtr = newTimer; //assign the pointer within the pointer to point at the mem addr of our new timer
			newTimer->Start(); //start the timer
		}
		return 0;
	case CG_PRECISIONTIMER_END:
		{
			int r;
			timing_c *timer = (timing_c *)args[1]; //this is the pointer we assigned in start, so we can directly cast it back
			r = timer->End(); //get the result
			delete timer; //delete the timer since we're done with it
			return r; //return the result
		}
	case CG_CVAR_REGISTER:
		Cvar_Register( (vmCvar_t *)VMA(1), (const char *)VMA(2), (const char *)VMA(3), args[4] ); 
		return 0;
	case CG_CVAR_UPDATE:
		Cvar_Update( (vmCvar_t *)VMA(1) );
		return 0;
	case CG_CVAR_SET:
		Cvar_Set( (const char *)VMA(1), (const char *)VMA(2) );
		return 0;
	case CG_CVAR_VARIABLESTRINGBUFFER:
		Cvar_VariableStringBuffer( (const char *)VMA(1), (char *)VMA(2), args[3] );
		return 0;
/*
	case CG_CVAR_GETHIDDENVALUE:
		return CL_GetValueForHidden((const char *)VMA(1));
*/
	case CG_ARGC:
		return Cmd_Argc();
	case CG_ARGV:
		Cmd_ArgvBuffer( args[1], (char *)VMA(2), args[3] );
		return 0;
	case CG_ARGS:
		Cmd_ArgsBuffer( (char *)VMA(1), args[2] );
		return 0;

	case CG_FS_FOPENFILE:
		return FS_FOpenFileByMode( (const char *)VMA(1), (int *)VMA(2), (fsMode_t)args[3] );
	case CG_FS_READ:
		FS_Read2( VMA(1), args[2], args[3] );
		return 0;
	case CG_FS_WRITE:
		FS_Write( VMA(1), args[2], args[3] );
		return 0;
	case CG_FS_FCLOSEFILE:
		FS_FCloseFile( args[1] );
		return 0;
	case CG_FS_GETFILELIST:
		return FS_GetFileList( (const char *)VMA(1), (const char *)VMA(2), (char *)VMA(3), args[4] );

	case CG_SENDCONSOLECOMMAND:
		Cbuf_AddText( (const char *)VMA(1) );
		return 0;
	case CG_ADDCOMMAND:
		CL_AddCgameCommand( (const char *)VMA(1) );
		return 0;
	case CG_REMOVECOMMAND:
		Cmd_RemoveCommand( (const char *)VMA(1) );
		return 0;
	case CG_SENDCLIENTCOMMAND:
		CL_AddReliableCommand( (const char *)VMA(1) );
		return 0;
	case CG_UPDATESCREEN:
		// this is used during lengthy level loading, so pump message loop
//		Com_EventLoop();	// FIXME: if a server restarts here, BAD THINGS HAPPEN!
// We can't call Com_EventLoop here, a restart will crash and this _does_ happen
// if there is a map change while we are downloading at pk3.
// ZOID
		SCR_UpdateScreen();
		return 0;
	case CG_CM_LOADMAP:
/*
		if (args[2])
		{
			CM_LoadSubBSP(va("maps/%s.bsp", ((const char *)VMA(1)) + 1), qfalse);
		}
		else
*/
		{
			CL_CM_LoadMap( (const char *)VMA(1) );
		}
		return 0;
	case CG_CM_NUMINLINEMODELS:
		return CM_NumInlineModels();
	case CG_CM_INLINEMODEL:
		return CM_InlineModel( args[1] );
	case CG_CM_TEMPBOXMODEL:
		return CM_TempBoxModel( (const float *)VMA(1), (const float *)VMA(2), /*int capsule*/ qfalse );
	case CG_CM_TEMPCAPSULEMODEL:
		return CM_TempBoxModel( (const float *)VMA(1), (const float *)VMA(2), /*int capsule*/ qtrue );
	case CG_CM_POINTCONTENTS:
		return CM_PointContents( (const float *)VMA(1), args[2] );
	case CG_CM_TRANSFORMEDPOINTCONTENTS:
		return CM_TransformedPointContents( (const float *)VMA(1), args[2], (const float *)VMA(3), (const float *)VMA(4) );
	case CG_CM_BOXTRACE:
		CM_BoxTrace( (trace_t *)VMA(1), (const float *)VMA(2), (const float *)VMA(3), (const float *)VMA(4), (const float *)VMA(5), args[6], args[7], /*int capsule*/ qfalse );
		return 0;
	case CG_CM_CAPSULETRACE:
		CM_BoxTrace( (trace_t *)VMA(1), (const float *)VMA(2), (const float *)VMA(3), (const float *)VMA(4), (const float *)VMA(5), args[6], args[7], /*int capsule*/ qtrue );
		return 0;
	case CG_CM_TRANSFORMEDBOXTRACE:
		CM_TransformedBoxTrace( (trace_t *)VMA(1), (const float *)VMA(2), (const float *)VMA(3), (const float *)VMA(4), (const float *)VMA(5), args[6], args[7], (const float *)VMA(8), (const float *)VMA(9), /*int capsule*/ qfalse );
		return 0;
	case CG_CM_TRANSFORMEDCAPSULETRACE:
		CM_TransformedBoxTrace( (trace_t *)VMA(1), (const float *)VMA(2), (const float *)VMA(3), (const float *)VMA(4), (const float *)VMA(5), args[6], args[7], (const float *)VMA(8), (const float *)VMA(9), /*int capsule*/ qtrue );
		return 0;
	case CG_CM_MARKFRAGMENTS:
		return re.MarkFragments( args[1], (const vec3_t *)VMA(2), (const float *)VMA(3), args[4], (float *)VMA(5), args[6], (markFragment_t *)VMA(7) );
	case CG_S_GETVOICEVOLUME:
		return s_entityWavVol[args[1]];
	case CG_S_MUTESOUND:
		S_MuteSound( args[1], args[2] );
		return 0;
	case CG_S_STARTSOUND:
		S_StartSound( (float *)VMA(1), args[2], args[3], args[4] );
		return 0;
	case CG_S_STARTLOCALSOUND:
		S_StartLocalSound( args[1], args[2] );
		return 0;
	case CG_S_CLEARLOOPINGSOUNDS:
		S_ClearLoopingSounds();
		return 0;
	case CG_S_ADDLOOPINGSOUND:
		S_AddLoopingSound( args[1], (const float *)VMA(2), (const float *)VMA(3), args[4] );
		return 0;
	case CG_S_ADDREALLOOPINGSOUND:
		//S_AddRealLoopingSound( args[1], (const float *)VMA(2), (const float *)VMA(3), args[4] );
		S_AddLoopingSound( args[1], (const float *)VMA(2), (const float *)VMA(3), args[4] );
		return 0;
	case CG_S_STOPLOOPINGSOUND:
		S_StopLoopingSound( args[1] );
		return 0;
	case CG_S_UPDATEENTITYPOSITION:
		S_UpdateEntityPosition( args[1], (const float *)VMA(2) );
		return 0;
	case CG_S_RESPATIALIZE:
		S_Respatialize( args[1], (const float *)VMA(2), (vec3_t *)VMA(3), args[4] );
		return 0;
	case CG_S_SHUTUP:
		s_shutUp = (qboolean)args[1];
		return 0;
	case CG_S_REGISTERSOUND:
		return S_RegisterSound( (const char *)VMA(1) );
	case CG_S_STARTBACKGROUNDTRACK:
		S_StartBackgroundTrack( (const char *)VMA(1), (const char *)VMA(2), args[3]?qtrue:qfalse );
		return 0;

	case CG_S_UPDATEAMBIENTSET:
		S_UpdateAmbientSet((const char *)VMA(1), (float *)VMA(2));
		return 0;
	case CG_AS_PARSESETS:
		AS_ParseSets();
		return 0;
	case CG_AS_ADDPRECACHEENTRY:
		AS_AddPrecacheEntry((const char *)VMA(1));
		return 0;
	case CG_S_ADDLOCALSET:
		return S_AddLocalSet((const char *)VMA(1), (float *)VMA(2), (float *)VMA(3), args[4], args[5]);
	case CG_AS_GETBMODELSOUND:
		return AS_GetBModelSound((const char *)VMA(1), args[2]);

	case CG_R_LOADWORLDMAP:
		re.LoadWorld( (const char *)VMA(1) );
		return 0; 
	case CG_R_REGISTERMODEL:
		return re.RegisterModel( (const char *)VMA(1) );
	case CG_R_REGISTERSKIN:
		return re.RegisterSkin( (const char *)VMA(1) );
	case CG_R_REGISTERSHADER:
		return re.RegisterShader( (const char *)VMA(1) );
	case CG_R_REGISTERSHADERNOMIP:
		return re.RegisterShaderNoMip( (const char *)VMA(1) );
	case CG_R_REGISTERFONT:
		return re.RegisterFont( (const char *)VMA(1) );
	case CG_R_FONT_STRLENPIXELS:
		return re.Font_StrLenPixels( (const char *)VMA(1), args[2], VMF(3) );
	case CG_R_FONT_STRLENCHARS:
		return re.Font_StrLenChars( (const char *)VMA(1) );
	case CG_R_FONT_STRHEIGHTPIXELS:
		return re.Font_HeightPixels( args[1], VMF(2) );
	case CG_R_FONT_DRAWSTRING:
		re.Font_DrawString( args[1], args[2], (const char *)VMA(3), (const float *) VMA(4), args[5], args[6], VMF(7) );
		return 0;
	case CG_LANGUAGE_ISASIAN:
		return re.Language_IsAsian();
	case CG_LANGUAGE_USESSPACES:
		return re.Language_UsesSpaces();
	case CG_ANYLANGUAGE_READCHARFROMSTRING:
		return re.AnyLanguage_ReadCharFromString( (const char *) VMA(1), (int *) VMA(2), (qboolean *) VMA(3) );
	case CG_R_CLEARSCENE:
		re.ClearScene();
		return 0;
	case CG_R_CLEARDECALS:
		re.ClearDecals();
		return 0;
	case CG_R_ADDREFENTITYTOSCENE:
		re.AddRefEntityToScene( (const refEntity_t *)VMA(1) );
		return 0;
	case CG_R_ADDPOLYTOSCENE:
		re.AddPolyToScene( args[1], args[2], (const polyVert_t *)VMA(3), 1 );
		return 0;
	case CG_R_ADDPOLYSTOSCENE:
		re.AddPolyToScene( args[1], args[2], (const polyVert_t *)VMA(3), args[4] );
		return 0;
	case CG_R_ADDDECALTOSCENE:
		re.AddDecalToScene( (qhandle_t)args[1], (const float*)VMA(2), (const float*)VMA(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), (qboolean)args[9], VMF(10), (qboolean)args[11] );
		return 0;
	case CG_R_LIGHTFORPOINT:
		return re.LightForPoint( (float *)VMA(1), (float *)VMA(2), (float *)VMA(3), (float *)VMA(4) );
	case CG_R_ADDLIGHTTOSCENE:
		re.AddLightToScene( (const float *)VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
		return 0;
	case CG_R_ADDADDITIVELIGHTTOSCENE:
		re.AddAdditiveLightToScene( (const float *)VMA(1), VMF(2), VMF(3), VMF(4), VMF(5) );
		return 0;
	case CG_R_RENDERSCENE:
		re.RenderScene( (const refdef_t *)VMA(1) );
		return 0;
	case CG_R_SETCOLOR:
		re.SetColor( (const float *)VMA(1) );
		return 0;
	case CG_R_DRAWSTRETCHPIC:
		re.DrawStretchPic( VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), args[9] );
		return 0;
	case CG_R_MODELBOUNDS:
		re.ModelBounds( args[1], (float *)VMA(2), (float *)VMA(3) );
		return 0;
	case CG_R_LERPTAG:
		return re.LerpTag( (orientation_t *)VMA(1), args[2], args[3], args[4], VMF(5), (const char *)VMA(6) );
	case CG_R_DRAWROTATEPIC:
		re.DrawRotatePic( VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), VMF(9), args[10] );
		return 0;
	case CG_R_DRAWROTATEPIC2:
		re.DrawRotatePic2( VMF(1), VMF(2), VMF(3), VMF(4), VMF(5), VMF(6), VMF(7), VMF(8), VMF(9), args[10] );
		return 0;
	
	case CG_R_SETRANGEFOG:
		tr.rangedFog = VMF(1);
		return 0;

	case CG_R_SETREFRACTIONPROP:
/*
		tr_distortionAlpha = VMF(1);
		tr_distortionStretch = VMF(2);
		tr_distortionPrePost = (qboolean)args[3];
		tr_distortionNegate = (qboolean)args[4];
*/
		return 0;

	case CG_GETGLCONFIG:
		CL_GetGlconfig( (glconfig_t *)VMA(1) );
		return 0;
	case CG_GETGAMESTATE:
		CL_GetGameState( (gameState_t *)VMA(1) );
		return 0;
	case CG_GETCURRENTSNAPSHOTNUMBER:
		CL_GetCurrentSnapshotNumber( (int *)VMA(1), (int *)VMA(2) );
		return 0;
	case CG_GETSNAPSHOT:
		return CL_GetSnapshot( args[1], (snapshot_t *)VMA(2) );
	case CG_GETDEFAULTSTATE:
		return CL_GetDefaultState(args[1], (entityState_t *)VMA(2));
	case CG_GETSERVERCOMMAND:
		return CL_GetServerCommand( args[1] );
	case CG_GETCURRENTCMDNUMBER:
		return CL_GetCurrentCmdNumber();
	case CG_GETUSERCMD:
		return CL_GetUserCmd( args[1], (struct usercmd_s *)VMA(2) );
	case CG_SETUSERCMDVALUE:
		cl_bUseFighterPitch = (qboolean)args[8];
		CL_SetUserCmdValue( args[1], VMF(2), VMF(3), VMF(4), VMF(5), args[6], args[7] );
		return 0;
	case CG_SETCLIENTFORCEANGLE:
		CL_SetClientForceAngle(args[1], (float *)VMA(2));
		return 0;
	case CG_SETCLIENTTURNEXTENT:
		return 0;

	case CG_OPENUIMENU:
		VM_Call( uivm, UI_SET_ACTIVE_MENU, args[1] );
		return 0;

	case CG_MEMORY_REMAINING:
		return Hunk_MemoryRemaining();
  case CG_KEY_ISDOWN:
		return Key_IsDown( args[1] );
  case CG_KEY_GETCATCHER:
		return Key_GetCatcher();
  case CG_KEY_SETCATCHER:
		Key_SetCatcher( args[1] );
    return 0;
  case CG_KEY_GETKEY:
		return Key_GetKey( (const char *)VMA(1) );

	case CG_PC_ADD_GLOBAL_DEFINE:
		return botlib_export->PC_AddGlobalDefine( (char *)VMA(1) );
	case CG_PC_LOAD_SOURCE:
		return botlib_export->PC_LoadSourceHandle( (const char *)VMA(1) );
	case CG_PC_FREE_SOURCE:
		return botlib_export->PC_FreeSourceHandle( args[1] );
	case CG_PC_READ_TOKEN:
		return botlib_export->PC_ReadTokenHandle( args[1], (struct pc_token_s *)VMA(2) );
	case CG_PC_SOURCE_FILE_AND_LINE:
		return botlib_export->PC_SourceFileAndLine( args[1], (char *)VMA(2), (int *)VMA(3) );
	case CG_PC_LOAD_GLOBAL_DEFINES:
		return botlib_export->PC_LoadGlobalDefines ( (char *)VMA(1) );
	case CG_PC_REMOVE_ALL_GLOBAL_DEFINES:
		botlib_export->PC_RemoveAllGlobalDefines ( );
		return 0;

	case CG_S_STOPBACKGROUNDTRACK:
		S_StopBackgroundTrack();
		return 0;

	case CG_REAL_TIME:
		return Com_RealTime( (struct qtime_s *)VMA(1) );
	case CG_SNAPVECTOR:
		Sys_SnapVector( (float *)VMA(1) );
		return 0;

	case CG_CIN_PLAYCINEMATIC:
	  return CIN_PlayCinematic((const char *)VMA(1), args[2], args[3], args[4], args[5], args[6]);

	case CG_CIN_STOPCINEMATIC:
	  return CIN_StopCinematic(args[1]);

	case CG_CIN_RUNCINEMATIC:
	  return CIN_RunCinematic(args[1]);

	case CG_CIN_DRAWCINEMATIC:
	  CIN_DrawCinematic(args[1]);
	  return 0;

	case CG_CIN_SETEXTENTS:
	  CIN_SetExtents(args[1], args[2], args[3], args[4], args[5]);
	  return 0;

	case CG_R_REMAP_SHADER:
		re.RemapShader( (const char *)VMA(1), (const char *)VMA(2), (const char *)VMA(3) );
		return 0;

	case CG_R_GET_LIGHT_STYLE:
		re.GetLightStyle(args[1], (unsigned char *)VMA(2));
		return 0;

	case CG_R_SET_LIGHT_STYLE:
		re.SetLightStyle(args[1], args[2]);
		return 0;

	case CG_R_GET_BMODEL_VERTS:
		re.GetBModelVerts( args[1], (float (*)[3])VMA(2), (float *)VMA(3) );
		return 0;

	case CG_R_GETDISTANCECULL:
		{
			float *f;
			f = (float *)VMA(1);
			*f = tr.distanceCull;
		}
		return 0;

	case CG_R_GETREALRES:
		{
			int *w = (int *)VMA(1);
			int *h = (int *)VMA(2);
			*w = glConfig.vidWidth;
			*h = glConfig.vidHeight;
		}
		return 0;

	case CG_R_AUTOMAPELEVADJ:
		R_AutomapElevationAdjustment(VMF(1));
		return 0;

	case CG_R_INITWIREFRAMEAUTO:
		return R_InitializeWireframeAutomap();

/*
	case CG_LOADCAMERA:
		return loadCamera(VMA(1));

	case CG_STARTCAMERA:
		startCamera(args[1]);
		return 0;

	case CG_GETCAMERAINFO:
		return getCameraInfo(args[1], VMA(2), VMA(3));
*/
	case CG_GET_ENTITY_TOKEN:
		return re.GetEntityToken( (char *)VMA(1), args[2] );
	case CG_R_INPVS:
		return re.inPVS( (const float *)VMA(1), (const float *)VMA(2), (byte *)VMA(3) );

#ifndef DEBUG_DISABLEFXCALLS
	case CG_FX_ADDLINE:
		FX_AddLine( (float *)VMA(1), (float *)VMA(2), VMF(3), VMF(4), VMF(5), 
									VMF(6), VMF(7), VMF(8), 
									(float *)VMA(9), (float *)VMA(10), VMF(11), 
									args[12], args[13], args[14]);
		return 0;
	case CG_FX_REGISTER_EFFECT:
		return FX_RegisterEffect((const char *)VMA(1));

	case CG_FX_PLAY_EFFECT:
		FX_PlayEffect((const char *)VMA(1), (float *)VMA(2), (float *)VMA(3), args[4], args[5] );
		return 0;

	case CG_FX_PLAY_ENTITY_EFFECT:
		assert(0);//gone!
		//FX_PlayEntityEffect((const char *)VMA(1), (float *)VMA(2), (vec3_t *)VMA(3), args[4], args[5], args[6], args[7] );
		return 0;

	case CG_FX_PLAY_EFFECT_ID:
		FX_PlayEffectID(args[1], (float *)VMA(2), (float *)VMA(3), args[4], args[5] );
		return 0;

	case CG_FX_PLAY_PORTAL_EFFECT_ID:
		FX_PlayEffectID(args[1], (float *)VMA(2), (float *)VMA(3), args[4], args[5], qtrue );
		return 0;

	case CG_FX_PLAY_ENTITY_EFFECT_ID:
		FX_PlayEntityEffectID(args[1], (float *)VMA(2), (vec3_t *)VMA(3), args[4], args[5], args[6], args[7] );
		return 0;

	case CG_FX_PLAY_BOLTED_EFFECT_ID:
		{
		//( int id, vec3_t org, void *pGhoul2, const int boltNum, const int entNum, const int modelNum, int iLooptime, qboolean isRelative );
		CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[3]);
		int boltInfo=0;
		if ( G2API_AttachEnt( &boltInfo, &g2[args[6]], args[4], args[5], args[6] ) )
		{
			FX_PlayBoltedEffectID(args[1], (float *)VMA(2), boltInfo, g2.mItem, args[7], (qboolean)args[8] );
			return 1;
		}
		return 0;
		}
	case CG_FX_ADD_SCHEDULED_EFFECTS:
		FX_AddScheduledEffects((qboolean)args[1]);
		return 0;

	case CG_FX_DRAW_2D_EFFECTS:
		FX_Draw2DEffects ( VMF(1), VMF(2) );
		return 0;

	case CG_FX_INIT_SYSTEM:
		return FX_InitSystem( (refdef_t*)VMA(1) );

	case CG_FX_SET_REFDEF:
		FX_SetRefDefFromCGame( (refdef_t*)VMA(1) );
		return 0;

	case CG_FX_FREE_SYSTEM:
		return FX_FreeSystem();

	case CG_FX_ADJUST_TIME:
		FX_AdjustTime(args[1]);
		return 0;

	case CG_FX_RESET:
		FX_Free ( false );
		return 0;

	case CG_FX_ADDPOLY:
		{
			addpolyArgStruct_t *p;

			p = (addpolyArgStruct_t *)VMA(1);//args[1];

			if (p)
			{
				FX_AddPoly(p->p, p->ev, p->numVerts, p->vel, p->accel, p->alpha1, p->alpha2,
					p->alphaParm, p->rgb1, p->rgb2, p->rgbParm, p->rotationDelta, p->bounce, p->motionDelay,
					p->killTime, p->shader, p->flags);
			}
		}
		return 0;

	case CG_FX_ADDBEZIER:
		{
			addbezierArgStruct_t *b;

			b = (addbezierArgStruct_t *)VMA(1);//args[1];

			if (b)
			{
				FX_AddBezier(b->start, b->end, b->control1, b->control1Vel, b->control2, b->control2Vel,
					b->size1, b->size2, b->sizeParm, b->alpha1, b->alpha2, b->alphaParm, b->sRGB,
					b->eRGB, b->rgbParm, b->killTime, b->shader, b->flags);
			}
		}
		return 0;

	case CG_FX_ADDPRIMITIVE:
		{
			effectTrailArgStruct_t *a;

			a = (effectTrailArgStruct_t *)VMA(1);//args[1];

			if (a)
			{
				FX_FeedTrail(a);
			}
		}
		return 0;

	case CG_FX_ADDSPRITE:
		{
			addspriteArgStruct_t *s;

			s = (addspriteArgStruct_t *)VMA(1);//args[1];

			if (s)
			{
				vec3_t rgb;
				rgb[0] = 1;
				rgb[1] = 1;
				rgb[2] = 1;
				//FX_AddSprite(NULL, s->origin, s->vel, s->accel, s->scale, s->dscale, s->sAlpha, s->eAlpha,
				//	s->rotation, s->bounce, s->life, s->shader, s->flags);
				FX_AddParticle(s->origin, s->vel, s->accel, s->scale, s->dscale, 0, s->sAlpha, s->eAlpha, 0,
					rgb, rgb, 0, s->rotation, 0, vec3_origin, vec3_origin, s->bounce, 0, 0, s->life,
					s->shader, s->flags);
			}
		}
		return 0;
	case CG_FX_ADDELECTRICITY:
		{
			addElectricityArgStruct_t *p;

			p = (addElectricityArgStruct_t *)VMA(1);

			if (p)
			{

				FX_AddElectricity(p->start, p->end, p->size1, p->size2, p->sizeParm, p->alpha1, p->alpha2,
					p->alphaParm, p->sRGB, p->eRGB, p->rgbParm, p->chaos, p->killTime, p->shader, p->flags);
			}
		}
		return 0;
#else
	case CG_FX_REGISTER_EFFECT:
	case CG_FX_PLAY_EFFECT:
	case CG_FX_PLAY_ENTITY_EFFECT:
	case CG_FX_PLAY_EFFECT_ID:
	case CG_FX_PLAY_PORTAL_EFFECT_ID:
	case CG_FX_PLAY_ENTITY_EFFECT_ID:
	case CG_FX_PLAY_BOLTED_EFFECT_ID:
	case CG_FX_ADD_SCHEDULED_EFFECTS:
	case CG_FX_INIT_SYSTEM:
	case CG_FX_FREE_SYSTEM:
	case CG_FX_ADJUST_TIME:
	case CG_FX_ADDPOLY:
	case CG_FX_ADDBEZIER:
	case CG_FX_ADDPRIMITIVE:
	case CG_FX_ADDSPRITE:
	case CG_FX_ADDELECTRICITY:
		return 0;
#endif

//	case CG_SP_PRINT:
//		CL_SP_Print(args[1], (byte *)VMA(2));
//		return 0;

	case CG_ROFF_CLEAN:
		return theROFFSystem.Clean(qtrue);
	
	case CG_ROFF_UPDATE_ENTITIES:
		theROFFSystem.UpdateEntities(qtrue);
		return 0;

	case CG_ROFF_CACHE:
		return theROFFSystem.Cache( (char *)VMA(1), qtrue );
		
	case CG_ROFF_PLAY:
		return theROFFSystem.Play(args[1], args[2], (qboolean)args[3], qtrue );

	case CG_ROFF_PURGE_ENT:
		return theROFFSystem.PurgeEnt( args[1], qtrue );

	//rww - dynamic vm memory allocation!
	case CG_TRUEMALLOC:
		VM_Shifted_Alloc((void **)VMA(1), args[2]);
		return 0;
	case CG_TRUEFREE:
		VM_Shifted_Free((void **)VMA(1));
		return 0;

/*
Ghoul2 Insert Start
*/

	case CG_G2_GETMODELNAME:
		G2API_GetModelName(*(CGhoul2Info_v*)args[1], args[2], 
				(const char**)VMA(3));
		break;
		
	case CG_G2_LISTSURFACES:
		G2API_ListSurfaces( (CGhoul2Info *) args[1] );
		return 0;

	case CG_G2_LISTBONES:
		G2API_ListBones( (CGhoul2Info *) args[1], args[2]);
		return 0;

	case CG_G2_HAVEWEGHOULMODELS:
		return G2API_HaveWeGhoul2Models( *((CGhoul2Info_v *)args[1]) );

	case CG_G2_SETMODELS:
		G2API_SetGhoul2ModelIndexes( *((CGhoul2Info_v *)args[1]),(qhandle_t *)VMA(2),(qhandle_t *)VMA(3));
		return 0;

	case CG_G2_GETBOLT:
		return G2API_GetBoltMatrix(*((CGhoul2Info_v *)args[1]), args[2], args[3], (mdxaBone_t *)VMA(4), (const float *)VMA(5),(const float *)VMA(6), args[7], (qhandle_t *)VMA(8), (float *)VMA(9));

	case CG_G2_GETBOLT_NOREC:
		gG2_GBMNoReconstruct = qtrue;
		return G2API_GetBoltMatrix(*((CGhoul2Info_v *)args[1]), args[2], args[3], (mdxaBone_t *)VMA(4), (const float *)VMA(5),(const float *)VMA(6), args[7], (qhandle_t *)VMA(8), (float *)VMA(9));

	case CG_G2_GETBOLT_NOREC_NOROT:
		//gG2_GBMNoReconstruct = qtrue;
		//Yeah, this was probably BAD.
		gG2_GBMUseSPMethod = qtrue;
		return G2API_GetBoltMatrix(*((CGhoul2Info_v *)args[1]), args[2], args[3], (mdxaBone_t *)VMA(4), (const float *)VMA(5),(const float *)VMA(6), args[7], (qhandle_t *)VMA(8), (float *)VMA(9));

	case CG_G2_INITGHOUL2MODEL:
#ifdef _FULL_G2_LEAK_CHECKING
		g_G2AllocServer = 0;
#endif
		return	G2API_InitGhoul2Model((CGhoul2Info_v **)VMA(1), (const char *)VMA(2), args[3], (qhandle_t) args[4],
									  (qhandle_t) args[5], args[6], args[7]);

	case CG_G2_SETSKIN:
		{
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);
			int modelIndex = args[2];
			
			return G2API_SetSkin(&g2[modelIndex], args[3], args[4]);
		}

	case CG_G2_COLLISIONDETECT:
		G2API_CollisionDetect ( (CollisionRecord_t*)VMA(1), *((CGhoul2Info_v *)args[2]), 
								   (const float*)VMA(3),
								   (const float*)VMA(4),
								   args[5],
								   args[6],
								   (float*)VMA(7),
								   (float*)VMA(8),
								   (float*)VMA(9),
								   G2VertSpaceClient,
								   args[10],
								   args[11],
								   VMF(12) );
		return 0;

	case CG_G2_ANGLEOVERRIDE:
		return G2API_SetBoneAngles(*((CGhoul2Info_v *)args[1]), args[2], (const char *)VMA(3), (float *)VMA(4), args[5],
							 (const Eorientations) args[6], (const Eorientations) args[7], (const Eorientations) args[8],
							 (qhandle_t *)VMA(9), args[10], args[11] );
	
	case CG_G2_CLEANMODELS:
#ifdef _FULL_G2_LEAK_CHECKING
		g_G2AllocServer = 0;
#endif
		G2API_CleanGhoul2Models((CGhoul2Info_v **)VMA(1));
	//	G2API_CleanGhoul2Models((CGhoul2Info_v **)args[1]);
		return 0;

	case CG_G2_PLAYANIM:
		return G2API_SetBoneAnim(*((CGhoul2Info_v *)args[1]), args[2], (const char *)VMA(3), args[4], args[5],
								args[6], VMF(7), args[8], VMF(9), args[10]);

	case CG_G2_GETBONEANIM:
		{
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);
			int modelIndex = args[10];

			return G2API_GetBoneAnim(&g2[modelIndex], (const char*)VMA(2), args[3], (float *)VMA(4), (int *)VMA(5),
								(int *)VMA(6), (int *)VMA(7), (float *)VMA(8), (int *)VMA(9));
		}

	case CG_G2_GETBONEFRAME:
		{ //rwwFIXMEFIXME: Just make a G2API_GetBoneFrame func too. This is dirty.
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);
			int modelIndex = args[6];
			int iDontCare1 = 0, iDontCare2 = 0, iDontCare3 = 0;
			float fDontCare1 = 0;

			return G2API_GetBoneAnim(&g2[modelIndex], (const char*)VMA(2), args[3], (float *)VMA(4), &iDontCare1,
								&iDontCare2, &iDontCare3, &fDontCare1, (int *)VMA(5));
		}

	case CG_G2_GETGLANAME:
		//	return (int)G2API_GetGLAName(*((CGhoul2Info_v *)VMA(1)), args[2]);
		{
			char *point = ((char *)VMA(3));
			char *local;
			local = G2API_GetGLAName(*((CGhoul2Info_v *)args[1]), args[2]);
			if (local)
			{
				strcpy(point, local);
			}
		}
		return 0;

	case CG_G2_COPYGHOUL2INSTANCE:
		return (int)G2API_CopyGhoul2Instance(*((CGhoul2Info_v *)args[1]), *((CGhoul2Info_v *)args[2]), args[3]);

	case CG_G2_COPYSPECIFICGHOUL2MODEL:
		G2API_CopySpecificG2Model(*((CGhoul2Info_v *)args[1]), args[2], *((CGhoul2Info_v *)args[3]), args[4]);
		return 0;

	case CG_G2_DUPLICATEGHOUL2INSTANCE:
#ifdef _FULL_G2_LEAK_CHECKING
		g_G2AllocServer = 0;
#endif
		G2API_DuplicateGhoul2Instance(*((CGhoul2Info_v *)args[1]), (CGhoul2Info_v **)VMA(2));
		return 0;

	case CG_G2_HASGHOUL2MODELONINDEX:
		return (int)G2API_HasGhoul2ModelOnIndex((CGhoul2Info_v **)VMA(1), args[2]);
		//return (int)G2API_HasGhoul2ModelOnIndex((CGhoul2Info_v **)args[1], args[2]);

	case CG_G2_REMOVEGHOUL2MODEL:
#ifdef _FULL_G2_LEAK_CHECKING
		g_G2AllocServer = 0;
#endif
		return (int)G2API_RemoveGhoul2Model((CGhoul2Info_v **)VMA(1), args[2]);
		//return (int)G2API_RemoveGhoul2Model((CGhoul2Info_v **)args[1], args[2]);

	case CG_G2_SKINLESSMODEL:
		{
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);
			return G2API_SkinlessModel(&g2[args[2]]);
		}

	case CG_G2_GETNUMGOREMARKS:
#ifdef _G2_GORE
		{
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);
			return G2API_GetNumGoreMarks(&g2[args[2]]);
		}
#endif
		return 0;

	case CG_G2_ADDSKINGORE:
#ifdef _G2_GORE
		G2API_AddSkinGore(*((CGhoul2Info_v *)args[1]),*(SSkinGoreData *)VMA(2));
#endif
		return 0;

	case CG_G2_CLEARSKINGORE:
#ifdef _G2_GORE
		G2API_ClearSkinGore ( *((CGhoul2Info_v *)args[1]) );
#endif
		return 0;

	case CG_G2_SIZE:
		return G2API_Ghoul2Size ( *((CGhoul2Info_v *)args[1]) );
		break;

	case CG_G2_ADDBOLT:
		return	G2API_AddBolt(*((CGhoul2Info_v *)args[1]), args[2], (const char *)VMA(3));


	case CG_G2_ATTACHENT:
//				G2API_AttachEnt(int *boltInfo, CGhoul2Info *ghlInfoTo, int toBoltIndex, int entNum, int toModelNum)
		{
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[2]);
			return	G2API_AttachEnt( (int*)VMA(1), &g2[0], args[3], args[4], args[5] );
		}

	case CG_G2_SETBOLTON:
		G2API_SetBoltInfo(*((CGhoul2Info_v *)args[1]), args[2], args[3]);
		return 0;

#ifdef _SOF2	
	case CG_G2_ADDSKINGORE:
		G2API_AddSkinGore(*((CGhoul2Info_v *)args[1]),*(SSkinGoreData *)VMA(2));
		return 0;
#endif // _SOF2
/*
Ghoul2 Insert End
*/
	case CG_G2_SETROOTSURFACE:
		return G2API_SetRootSurface(*((CGhoul2Info_v *)args[1]), args[2], (const char *)VMA(3));

	case CG_G2_SETSURFACEONOFF:
		return G2API_SetSurfaceOnOff(*((CGhoul2Info_v *)args[1]), (const char *)VMA(2), /*(const int)VMA(3)*/args[3]);

	case CG_G2_SETNEWORIGIN:
		return G2API_SetNewOrigin(*((CGhoul2Info_v *)args[1]), /*(const int)VMA(2)*/args[2]);

	case CG_G2_DOESBONEEXIST:
		{
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);
			return G2API_DoesBoneExist(&g2[args[2]], (const char *)VMA(3));
		}

	case CG_G2_GETSURFACERENDERSTATUS:
	{
		CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);

		return G2API_GetSurfaceRenderStatus(&g2[args[2]], (const char *)VMA(3));
	}

	case CG_G2_GETTIME:
		return G2API_GetTime(0);

	case CG_G2_SETTIME:
		G2API_SetTime(args[1], args[2]);
		return 0;

	case CG_G2_ABSURDSMOOTHING:
		{
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);

			G2API_AbsurdSmoothing(g2, (qboolean)args[2]);
		}
		return 0;


	case CG_G2_SETRAGDOLL:
		{
			//Convert the info in the shared structure over to the class-based version.
			sharedRagDollParams_t *rdParamst = (sharedRagDollParams_t *)VMA(2);
			CRagDollParams rdParams;

			if (!rdParamst)
			{
				G2API_ResetRagDoll(*((CGhoul2Info_v *)args[1]));
				return 0;
			}

			VectorCopy(rdParamst->angles, rdParams.angles);
			VectorCopy(rdParamst->position, rdParams.position);
			VectorCopy(rdParamst->scale, rdParams.scale);
			VectorCopy(rdParamst->pelvisAnglesOffset, rdParams.pelvisAnglesOffset);
			VectorCopy(rdParamst->pelvisPositionOffset, rdParams.pelvisPositionOffset);

			rdParams.fImpactStrength = rdParamst->fImpactStrength;
			rdParams.fShotStrength = rdParamst->fShotStrength;
			rdParams.me = rdParamst->me;

			rdParams.startFrame = rdParamst->startFrame;
			rdParams.endFrame = rdParamst->endFrame;

			rdParams.collisionType = rdParamst->collisionType;
			rdParams.CallRagDollBegin = rdParamst->CallRagDollBegin;

			rdParams.RagPhase = (CRagDollParams::ERagPhase)rdParamst->RagPhase;
			rdParams.effectorsToTurnOff = (CRagDollParams::ERagEffector)rdParamst->effectorsToTurnOff;

			G2API_SetRagDoll(*((CGhoul2Info_v *)args[1]), &rdParams);
		}
		return 0;
		break;
	case CG_G2_ANIMATEG2MODELS:
		{
			sharedRagDollUpdateParams_t *rduParamst = (sharedRagDollUpdateParams_t *)VMA(3);
			CRagDollUpdateParams rduParams;

			if (!rduParamst)
			{
				return 0;
			}

			VectorCopy(rduParamst->angles, rduParams.angles);
			VectorCopy(rduParamst->position, rduParams.position);
			VectorCopy(rduParamst->scale, rduParams.scale);
			VectorCopy(rduParamst->velocity, rduParams.velocity);

			rduParams.me = rduParamst->me;
			rduParams.settleFrame = rduParamst->settleFrame;

			G2API_AnimateG2Models(*((CGhoul2Info_v *)args[1]), args[2], &rduParams);
		}
		return 0;
		break;

	//additional ragdoll options -rww
	case CG_G2_RAGPCJCONSTRAINT:
		return G2API_RagPCJConstraint(*((CGhoul2Info_v *)args[1]), (const char *)VMA(2), (float *)VMA(3), (float *)VMA(4));
	case CG_G2_RAGPCJGRADIENTSPEED:
		return G2API_RagPCJGradientSpeed(*((CGhoul2Info_v *)args[1]), (const char *)VMA(2), VMF(3));
	case CG_G2_RAGEFFECTORGOAL:
		return G2API_RagEffectorGoal(*((CGhoul2Info_v *)args[1]), (const char *)VMA(2), (float *)VMA(3));
	case CG_G2_GETRAGBONEPOS:
		return G2API_GetRagBonePos(*((CGhoul2Info_v *)args[1]), (const char *)VMA(2), (float *)VMA(3), (float *)VMA(4), (float *)VMA(5), (float *)VMA(6));
	case CG_G2_RAGEFFECTORKICK:
		return G2API_RagEffectorKick(*((CGhoul2Info_v *)args[1]), (const char *)VMA(2), (float *)VMA(3));
	case CG_G2_RAGFORCESOLVE:
		return G2API_RagForceSolve(*((CGhoul2Info_v *)args[1]), (qboolean)args[2]);

	case CG_G2_SETBONEIKSTATE:
		return G2API_SetBoneIKState(*((CGhoul2Info_v *)args[1]), args[2], (const char *)VMA(3), args[4], (sharedSetBoneIKStateParams_t *)VMA(5));
	case CG_G2_IKMOVE:
		return G2API_IKMove(*((CGhoul2Info_v *)args[1]), args[2], (sharedIKMoveParams_t *)VMA(3));

	case CG_G2_REMOVEBONE:
		{
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);

			return G2API_RemoveBone(&g2[args[3]], (const char *)VMA(2));
		}

	case CG_G2_ATTACHINSTANCETOENTNUM:
		{
			G2API_AttachInstanceToEntNum(*((CGhoul2Info_v *)args[1]), args[2], (qboolean)args[3]);
		}
		return 0;
	case CG_G2_CLEARATTACHEDINSTANCE:
		G2API_ClearAttachedInstance(args[1]);
		return 0;
	case CG_G2_CLEANENTATTACHMENTS:
		G2API_CleanEntAttachments();
		return 0;
	case CG_G2_OVERRIDESERVER:
		{
			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);
			return G2API_OverrideServerWithClientData(&g2[0]);
		}

	case CG_G2_GETSURFACENAME:
		{ //Since returning a pointer in such a way to a VM seems to cause MASSIVE FAILURE<tm>, we will shove data into the pointer the vm passes instead
			char *point = ((char *)VMA(4));
			char *local;
			int modelindex = args[3];

			CGhoul2Info_v &g2 = *((CGhoul2Info_v *)args[1]);

			local = G2API_GetSurfaceName(&g2[modelindex], args[2]);
			if (local)
			{
				strcpy(point, local);
			}
		}

		return 0;

	case CG_SP_GETSTRINGTEXTSTRING:
//	case CG_SP_GETSTRINGTEXT:
		const char* text;

		assert(VMA(1));
		assert(VMA(2));

//		if (args[0] == CG_SP_GETSTRINGTEXT)
//		{
//			text = SP_GetStringText( args[1] );
//		}
//		else
		{
			text = SE_GetString( (const char *) VMA(1) );
		}

		if ( text[0] )
		{
			Q_strncpyz( (char *) VMA(2), text, args[3] );
			return qtrue;
		}
		else 
		{
			Com_sprintf( (char *) VMA(2), args[3], "??%s", VMA(1) );
			return qfalse;
		}
		break;

	case CG_SET_SHARED_BUFFER:
		cl->mSharedMemory = ((char *)VMA(1));
		return 0;

/*
	case CG_CM_REGISTER_TERRAIN:
		return CM_RegisterTerrain((const char *)VMA(1), false)->GetTerrainId();
*/

/*
	case CG_RMG_INIT:
#ifndef PRE_RELEASE_DEMO
		if (!com_sv_running->integer)
		{	// don't do this if we are connected locally
			if (!TheRandomMissionManager)
			{
				TheRandomMissionManager = new CRMManager;
			}
			TheRandomMissionManager->SetLandScape( cmg.landScape );
			if (TheRandomMissionManager->LoadMission(qfalse))
			{
				if (!TheRandomMissionManager->SpawnMission(qfalse))
				{
					Com_Error(ERR_DROP, "Error spawning mission for terrain");
				}
			}
			cmg.landScape->UpdatePatches();
		}
		RM_CreateRandomModels(args[1], (const char *)VMA(2));
//		TheRandomMissionManager->CreateMap();
#endif // PRE_RELEASE_DEMO
		return 0;
*/
/*
	case CG_RE_INIT_RENDERER_TERRAIN:
		RE_InitRendererTerrain((const char *)VMA(1));
		return 0;
*/

	case CG_R_WEATHER_CONTENTS_OVERRIDE:
		//contentOverride = args[1];
		return 0;

	case CG_R_WORLDEFFECTCOMMAND:
		R_WorldEffectCommand((const char *)VMA(1));
		return 0;

	case CG_WE_ADDWEATHERZONE:
		R_AddWeatherZone( (vec_t *)VMA(1), (vec_t *)VMA(2) );
		return 0;

	default:
	        assert(0); // bk010102
		Com_Error( ERR_DROP, "Bad cgame system trap: %i", args[0] );
	}
	return 0;
}


/*
====================
CL_InitCGame

Should only be called by CL_StartHunkUsers
====================
*/
void CL_InitCGame( void ) {
	const char			*info;
	const char			*mapname;
//	int					t1, t2;
	vmInterpret_t		interpret;

//	t1 = Sys_Milliseconds();

	// put away the console
	Con_Close();

	// find the current mapname
	info = cl->gameState.stringData + cl->gameState.stringOffsets[ CS_SERVERINFO ];
	mapname = Info_ValueForKey( info, "mapname" );
	Com_sprintf( cl->mapname, sizeof( cl->mapname ), "maps/%s.bsp", mapname );

	// load the dll or bytecode
	if ( cl_connectedToPureServer != 0 ) {
#if 0
		// if sv_pure is set we only allow qvms to be loaded
		interpret = VMI_COMPILED;
#else //load the module type based on what the server is doing -rww
		interpret = (vmInterpret_t)cl_connectedCGAME;
#endif
	}
	else {
		interpret = (vmInterpret_t)(int)Cvar_VariableValue( "vm_cgame" );
	}
	cgvm = VM_Create( "cgame", CL_CgameSystemCalls, interpret );
	if ( !cgvm ) {
		Com_Error( ERR_DROP, "VM_Create on cgame failed" );
	}

#ifdef _XBOX
//	if(ClientManager::splitScreenMode == qtrue)
//		ClientManager::ActiveClient().state = CA_LOADING;
//	else
#endif
	cls.state = CA_LOADING;

	// init for this gamestate
	// use the lastExecutedServerCommand instead of the serverCommandSequence
	// otherwise server commands sent just before a gamestate are dropped
	VM_Call( cgvm, CG_INIT, clc->serverMessageSequence, clc->lastExecutedServerCommand, clc->clientNum );

	// we will send a usercmd this frame, which
	// will cause the server to send us the first snapshot
#ifdef _XBOX
//	if(ClientManager::splitScreenMode == qtrue)
//		ClientManager::ActiveClient().state = CA_PRIMED;
//	else
#endif
	cls.state = CA_PRIMED;

//	t2 = Sys_Milliseconds();

//	Com_Printf( "CL_InitCGame: %5.2f seconds\n", (t2-t1)/1000.0 );

	// have the renderer touch all its images, so they are present
	// on the card even if the driver does deferred loading
	re.EndRegistration();

	// make sure everything is paged in
//	if (!Sys_LowPhysicalMemory()) 
	{
		Com_TouchMemory();
	}

	// clear anything that got printed
	Con_ClearNotify ();
#ifdef _DONETPROFILE_
	ClReadProf().Reset();
#endif
}


/*
====================
CL_GameCommand

See if the current console command is claimed by the cgame
====================
*/
qboolean CL_GameCommand( void ) {
	if ( !cgvm ) {
		return qfalse;
	}

	return (qboolean)VM_Call( cgvm, CG_CONSOLE_COMMAND );
}



/*
=====================
CL_CGameRendering
=====================
*/
void CL_CGameRendering( stereoFrame_t stereo ) {
	//rww - RAGDOLL_BEGIN
#ifdef _XBOX
	if(ClientManager::ActiveClientNum() == 0) {
#endif
	if (!com_sv_running->integer)
	{ //set the server time to match the client time, if we don't have a server going.
		G2API_SetTime(cl->serverTime, 0);
	}
	G2API_SetTime(cl->serverTime, 1);
	//rww - RAGDOLL_END
#ifdef _XBOX
	}
#endif

#ifdef _XBOX	// No demos on Xbox
	VM_Call( cgvm, CG_DRAW_ACTIVE_FRAME, cl->serverTime, stereo, 0 );
#else
	VM_Call( cgvm, CG_DRAW_ACTIVE_FRAME, cl->serverTime, stereo, clc->demoplaying );
#endif
	VM_Debug( 0 );
}


/*
=================
CL_AdjustTimeDelta

Adjust the clients view of server time.

We attempt to have cl->serverTime exactly equal the server's view
of time plus the timeNudge, but with variable latencies over
the internet it will often need to drift a bit to match conditions.

Our ideal time would be to have the adjusted time approach, but not pass,
the very latest snapshot.

Adjustments are only made when a new snapshot arrives with a rational
latency, which keeps the adjustment process framerate independent and
prevents massive overadjustment during times of significant packet loss
or bursted delayed packets.
=================
*/

#define	RESET_TIME	500

void CL_AdjustTimeDelta( void ) {
	int		resetTime;
	int		newDelta;
	int		deltaDelta;

	cl->newSnapshots = qfalse;

	// the delta never drifts when replaying a demo
#ifndef _XBOX	// No demos on Xbox
	if ( clc->demoplaying ) {
		return;
	}
#endif

	// if the current time is WAY off, just correct to the current value
	if ( com_sv_running->integer ) {
		resetTime = 100;
	} else {
		resetTime = RESET_TIME;
	}

	newDelta = cl->snap.serverTime - cls.realtime;
	deltaDelta = abs( newDelta - cl->serverTimeDelta );

	if ( deltaDelta > RESET_TIME ) {
		cl->serverTimeDelta = newDelta;
		cl->oldServerTime = cl->snap.serverTime;	// FIXME: is this a problem for cgame?
		cl->serverTime = cl->snap.serverTime;
		if ( cl_showTimeDelta->integer ) {
			Com_Printf( "<RESET> " );
		}
	} else if ( deltaDelta > 100 ) {
		// fast adjust, cut the difference in half
		if ( cl_showTimeDelta->integer ) {
			Com_Printf( "<FAST> " );
		}
		cl->serverTimeDelta = ( cl->serverTimeDelta + newDelta ) >> 1;
	} else {
		// slow drift adjust, only move 1 or 2 msec

		// if any of the frames between this and the previous snapshot
		// had to be extrapolated, nudge our sense of time back a little
		// the granularity of +1 / -2 is too high for timescale modified frametimes
		if ( com_timescale->value == 0 || com_timescale->value == 1 ) {
			if ( cl->extrapolatedSnapshot ) {
				cl->extrapolatedSnapshot = qfalse;
				cl->serverTimeDelta -= 2;
			} else {
				// otherwise, move our sense of time forward to minimize total latency
				cl->serverTimeDelta++;
			}
		}
	}

	if ( cl_showTimeDelta->integer ) {
		Com_Printf( "%i ", cl->serverTimeDelta );
	}
}


/*
==================
CL_FirstSnapshot
==================
*/
extern void RE_RegisterMedia_LevelLoadEnd(void);
void CL_FirstSnapshot( void ) {
	// ignore snapshots that don't have entities
	if ( cl->snap.snapFlags & SNAPFLAG_NOT_ACTIVE ) {
		return;
	}

	RE_RegisterMedia_LevelLoadEnd();

#ifdef _XBOX
//	if(ClientManager::splitScreenMode == qtrue)
//		ClientManager::ActiveClient().state = CA_ACTIVE;
//	else
#endif
	cls.state = CA_ACTIVE;

	// set the timedelta so we are exactly on this first frame
	cl->serverTimeDelta = cl->snap.serverTime - cls.realtime;
	cl->oldServerTime = cl->snap.serverTime;

#ifndef _XBOX	// No demos on Xbox
	clc->timeDemoBaseTime = cl->snap.serverTime;
#endif

	// if this is the first frame of active play,
	// execute the contents of activeAction now
	// this is to allow scripting a timedemo to start right
	// after loading
	if ( cl_activeAction->string[0] ) {
		Cbuf_AddText( cl_activeAction->string );
		Cvar_Set( "activeAction", "" );
	}
	
	Sys_BeginProfiling();

#ifdef _XBOX
	// turn vsync back on - tearing is ugly
	qglEnable(GL_VSYNC);

	// Start (or update) advertising on MM
	if ( com_sv_running->integer )
		XBL_MM_Advertise();
#endif
}

/*
==================
CL_SetCGameTime
==================
*/
void CL_SetCGameTime( void ) {
#ifdef _XBOX
	if(ClientManager::splitScreenMode == qtrue)
		CM_START_LOOP();
#endif

#ifdef _XBOX
/*
	if(ClientManager::splitScreenMode == qtrue)
	{
		// getting a valid frame message ends the connection process
		if ( ClientManager::ActiveClient().state != CA_ACTIVE ) {
			if ( ClientManager::ActiveClient().state != CA_PRIMED ) {
				return;
			}
			if ( cl->newSnapshots ) {
				cl->newSnapshots = qfalse;
				CL_FirstSnapshot();
			}
			if ( ClientManager::ActiveClient().state != CA_ACTIVE ) {
				return;
			}
		}	
	}
	else
	{
*/
#endif
	// getting a valid frame message ends the connection process
	if ( cls.state != CA_ACTIVE ) {
		if ( cls.state != CA_PRIMED ) {
			return;
		}
		if ( cl->newSnapshots ) {
			cl->newSnapshots = qfalse;
			CL_FirstSnapshot();
		}
		if ( cls.state != CA_ACTIVE ) {
			return;
		}
	}	
#ifdef _XBOX
//	}
#endif

	// if we have gotten to this point, cl->snap is guaranteed to be valid
	if ( !cl->snap.valid ) {
		Com_Error( ERR_DROP, "CL_SetCGameTime: !cl->snap.valid" );
	}

	// allow pause in single player
	if ( sv_paused->integer && cl_paused->integer && com_sv_running->integer ) {
		// paused
		return;
	}

	if ( cl->snap.serverTime < cl->oldFrameServerTime ) {
		Com_Error( ERR_DROP, "cl->snap.serverTime < cl->oldFrameServerTime" );
	}
	cl->oldFrameServerTime = cl->snap.serverTime;


	// get our current view of time

#ifndef _XBOX	// No demos on Xbox
	if ( clc->demoplaying && cl_freezeDemo->integer ) {
		// cl_freezeDemo is used to lock a demo in place for single frame advances

	} else
#endif
	{
		// cl_timeNudge is a user adjustable cvar that allows more
		// or less latency to be added in the interest of better 
		// smoothness or better responsiveness.
		int tn;
		
		tn = cl_timeNudge->integer;
#ifdef _DEBUG
		if (tn<-900) {
			tn = -900;
		} else if (tn>900) {
			tn = 900;
		}
#else
		if (tn<-30) {
			tn = -30;
		} else if (tn>30) {
			tn = 30;
		}
#endif

		cl->serverTime = cls.realtime + cl->serverTimeDelta - tn;

		// guarantee that time will never flow backwards, even if
		// serverTimeDelta made an adjustment or cl_timeNudge was changed
		if ( cl->serverTime < cl->oldServerTime ) {
			cl->serverTime = cl->oldServerTime;
		}
		cl->oldServerTime = cl->serverTime;

		// note if we are almost past the latest frame (without timeNudge),
		// so we will try and adjust back a bit when the next snapshot arrives
		if ( cls.realtime + cl->serverTimeDelta >= cl->snap.serverTime - 5 ) {
			cl->extrapolatedSnapshot = qtrue;
		}
	}

	// if we have gotten new snapshots, drift serverTimeDelta
	// don't do this every frame, or a period of packet loss would
	// make a huge adjustment
	if ( cl->newSnapshots ) {
		CL_AdjustTimeDelta();
	}
#ifdef _XBOX
	CM_END_LOOP();
#endif

#ifndef _XBOX	// No demos on Xbox
	if ( !clc->demoplaying ) {
		return;
	}

	// if we are playing a demo back, we can just keep reading
	// messages from the demo file until the cgame definately
	// has valid snapshots to interpolate between

	// a timedemo will always use a deterministic set of time samples
	// no matter what speed machine it is run on,
	// while a normal demo may have different time samples
	// each time it is played back
	if ( cl_timedemo->integer ) {
		if (!clc->timeDemoStart) {
			clc->timeDemoStart = Sys_Milliseconds();
		}
		clc->timeDemoFrames++;
		cl->serverTime = clc->timeDemoBaseTime + clc->timeDemoFrames * 50;
	}

	while ( cl->serverTime >= cl->snap.serverTime ) {
		// feed another messag, which should change
		// the contents of cl->snap
		CL_ReadDemoMessage();
		if ( cls.state != CA_ACTIVE ) {
			return;		// end of demo
		}
	}
#endif	// _XBOX
}