// cg_ents.c -- present snapshot entities, happens every single frame

// this line must stay at top so the whole PCH thing works...
#include "cg_headers.h"

//#include "cg_local.h"
#include "cg_media.h"
#include "../game/g_functions.h"
#include "../ghoul2/G2.h"
#include "FxScheduler.h"
#include "../game/wp_saber.h"
#include "../game/g_vehicles.h"
#include "../game/anims.h"
#include "../game/g_local.h"

extern void CG_AddSaberBlade( centity_t *cent, centity_t *scent, refEntity_t *saber, int renderfx, int modelIndex, vec3_t origin, vec3_t angles);
extern void CG_CheckSaberInWater( centity_t *cent, centity_t *scent, int saberNum, int modelIndex, vec3_t origin, vec3_t angles );
extern void CG_ForcePushBlur( const vec3_t org, qboolean darkSide = qfalse );
extern void CG_AddForceSightShell( refEntity_t *ent, centity_t *cent );
extern qboolean CG_PlayerCanSeeCent( centity_t *cent );
extern cvar_t	*debug_subdivision;

/*
======================
CG_PositionEntityOnTag

Modifies the entities position and axis by the given
tag location
======================
*/
void CG_PositionEntityOnTag( refEntity_t *entity, const refEntity_t *parent, 
							qhandle_t parentModel, char *tagName ) {
	int				i;
	orientation_t	lerped;
	
	// lerp the tag
	cgi_R_LerpTag( &lerped, parentModel, parent->oldframe, parent->frame,
		1.0f - parent->backlerp, tagName );

	// FIXME: allow origin offsets along tag?
	VectorCopy( parent->origin, entity->origin );
	for ( i = 0 ; i < 3 ; i++ ) 
	{
		VectorMA( entity->origin, lerped.origin[i], parent->axis[i], entity->origin );
	}

	// had to cast away the const to avoid compiler problems...
	MatrixMultiply( lerped.axis, ((refEntity_t *)parent)->axis, entity->axis );
	entity->backlerp = parent->backlerp;
}

/*
======================
CG_PositionRotatedEntityOnTag

Modifies the entities position and axis by the given
tag location
======================
*/
void CG_PositionRotatedEntityOnTag( refEntity_t *entity, const refEntity_t *parent, 
							qhandle_t parentModel, char *tagName, orientation_t *tagOrient ) {
	int				i;
	orientation_t	lerped;
	vec3_t			tempAxis[3];

	// lerp the tag
	cgi_R_LerpTag( &lerped, parentModel, parent->oldframe, parent->frame,
		1.0f - parent->backlerp, tagName );

	if ( tagOrient )
	{
		VectorCopy( lerped.origin, tagOrient->origin );
		for ( i = 0 ; i < 3 ; i++ ) 
		{
			VectorCopy( lerped.axis[i], tagOrient->axis[i] );
		}
	}

	// FIXME: allow origin offsets along tag?
	VectorCopy( parent->origin, entity->origin );
	for ( i = 0 ; i < 3 ; i++ ) {
		VectorMA( entity->origin, lerped.origin[i], parent->axis[i], entity->origin );
	}

	MatrixMultiply( entity->axis, lerped.axis, tempAxis );
	MatrixMultiply( tempAxis, ((refEntity_t *)parent)->axis, entity->axis );
}



/*
==========================================================================

FUNCTIONS CALLED EACH FRAME

==========================================================================
*/

/*
======================
CG_SetEntitySoundPosition

Also called by event processing code
======================
*/
vec3_t *CG_SetEntitySoundPosition( centity_t *cent ) {
	static vec3_t v3Return;
	if ( cent->currentState.solid == SOLID_BMODEL ) {
		vec3_t	origin;
		float	*v;

		v = cgs.inlineModelMidpoints[ cent->currentState.modelindex ];
		VectorAdd( cent->lerpOrigin, v, origin );
		cgi_S_UpdateEntityPosition( cent->currentState.number, origin );
		VectorCopy(origin, v3Return);
	} else {
		if ( cent->currentState.eType == ET_PLAYER
			&& cent->gent
			&& cent->gent->client
			&& cent->gent->ghoul2.IsValid() 
			&& cent->gent->ghoul2[0].animModelIndexOffset )//If it has an animOffset it's a cinematic anim
		{//I might be running out of my bounding box, so use my headPoint from the last render frame...?
			//NOTE: if I'm not rendered, will this not update correctly?  Would cent->lerpOrigin be any more updated?
			VectorCopy(cent->gent->client->renderInfo.eyePoint, v3Return);
		}
		else
		{//just use my org
			VectorCopy(cent->lerpOrigin, v3Return);
		}
		cgi_S_UpdateEntityPosition( cent->currentState.number, v3Return );
	}

	return &v3Return;
}

/*
==================
CG_EntityEffects

Add continuous entity effects, like local entity emission and lighting
==================
*/
static void CG_EntityEffects( centity_t *cent ) {

	// update sound origins
	vec3_t v3Origin;
	VectorCopy(*CG_SetEntitySoundPosition( cent ),v3Origin);

	// add loop sound
	if ( cent->currentState.loopSound ) 
	{
		soundChannel_t chan = CHAN_AUTO;

		gentity_t *ent = cent->gent;

		if ( ent->s.eFlags & EF_LESS_ATTEN )
		{
			chan = CHAN_LESS_ATTEN;
		}
		
		sfxHandle_t	sfx = ( cent->currentState.eType == ET_MOVER ) ? cent->currentState.loopSound : cgs.sound_precache[ cent->currentState.loopSound ];

		// Only play sound if being drawn.
		if ( !( ent->s.eFlags & EF_NODRAW ) )
		{
			cgi_S_AddLoopingSound( cent->currentState.number, v3Origin/*cent->lerpOrigin*/, vec3_origin, sfx, chan );
		}
	}

	// constant light glow
	if ( cent->currentState.constantLight ) {
		int		cl;
		int		i, r, g, b;

		cl = cent->currentState.constantLight;
		r = cl & 255;
		g = ( cl >> 8 ) & 255;
		b = ( cl >> 16 ) & 255;
		i = ( ( cl >> 24 ) & 255 ) * 4;
		cgi_R_AddLightToScene( cent->lerpOrigin, (float)i, (float)r, (float)g, (float)b );
	}
}

void CG_AddRefEntWithTransportEffect ( centity_t *cent, refEntity_t *ent )
{
	// We are a normal thing....
	cgi_R_AddRefEntityToScene (ent);

	if ( ent->renderfx & RF_PULSATE && cent->gent->owner && cent->gent->owner->health &&
		!cent->gent->owner->s.number && cent->gent->owner->client && //only for player
			cent->gent->owner->client->ps.saberEntityState == SES_RETURNING && 
			cent->currentState.saberActive == qfalse )
	{
		// if we are the saber and we have been dropped, do a glow so it can be spotted easier
		float	wv;
		vec3_t	org;

		ent->customShader = cgi_R_RegisterShader( "gfx/effects/solidWhite_cull" );
		ent->renderfx = RF_RGB_TINT;
		wv = sin( cg.time * 0.003f ) * 0.08f + 0.1f;
		ent->shaderRGBA[0] = wv * 255;
		ent->shaderRGBA[1] = wv * 255;
		ent->shaderRGBA[2] = wv * 0;
		cgi_R_AddRefEntityToScene (ent);

		for ( int i = -4; i < 10; i += 1 )
		{
			VectorMA( ent->origin, -i, ent->axis[2], org );

			FX_AddSprite( org, NULL, NULL, 5.5f, 5.5f, wv, wv, 0.0f, 0.0f, 1.0f, cgs.media.yellowDroppedSaberShader, 0x08000000 );
		}
		if ( cent->gent->owner->s.weapon == WP_SABER )
		{//he's still controlling me
			FX_AddSprite( cent->gent->owner->client->renderInfo.handRPoint, NULL, NULL, 8.0f, 8.0f, wv, wv, 0.0f, 0.0f, 1.0f, cgs.media.yellowDroppedSaberShader, 0x08000000 );
		}
	}
}


/*
Ghoul2 Insert Start
*/

// Copy the ghoul2 data into the ref ent correctly
void CG_SetGhoul2Info( refEntity_t *ent, centity_t *cent)
{
	ent->ghoul2 = &cent->gent->ghoul2;
	VectorCopy( cent->currentState.modelScale, ent->modelScale);
	ent->radius = cent->currentState.radius;
	VectorCopy (cent->lerpAngles, ent->angles);
}


// write in the axis and stuff
void G2_BoltToGhoul2Model(centity_t *cent, refEntity_t *ent)
{
		// extract the wraith ID from the bolt info
	int modelNum = cent->currentState.boltInfo >> MODEL_SHIFT;
	modelNum &= MODEL_AND;
	int boltNum	= cent->currentState.boltInfo >> BOLT_SHIFT;
	boltNum &= BOLT_AND;
	int	entNum = cent->currentState.boltInfo >> ENTITY_SHIFT;
	entNum &= ENTITY_AND;

 	mdxaBone_t 		boltMatrix;

 	// go away and get me the bolt position for this frame please
 	gi.G2API_GetBoltMatrix(cent->gent->ghoul2, modelNum, boltNum, &boltMatrix, cg_entities[entNum].currentState.angles, cg_entities[entNum].currentState.origin, cg.time, cgs.model_draw, cent->currentState.modelScale);

	// set up the axis and origin we need for the actual effect spawning
 	ent->origin[0] = boltMatrix.matrix[0][3];
 	ent->origin[1] = boltMatrix.matrix[1][3];
 	ent->origin[2] = boltMatrix.matrix[2][3];

 	ent->axis[0][0] = boltMatrix.matrix[0][0];
 	ent->axis[0][1] = boltMatrix.matrix[1][0];
 	ent->axis[0][2] = boltMatrix.matrix[2][0];

 	ent->axis[1][0] = boltMatrix.matrix[0][1];
 	ent->axis[1][1] = boltMatrix.matrix[1][1];
 	ent->axis[1][2] = boltMatrix.matrix[2][1];

 	ent->axis[2][0] = boltMatrix.matrix[0][2];
 	ent->axis[2][1] = boltMatrix.matrix[1][2];
 	ent->axis[2][2] = boltMatrix.matrix[2][2];
}

void ScaleModelAxis(refEntity_t	*ent)

{		// scale the model should we need to
		if (ent->modelScale[0] && ent->modelScale[0] != 1.0f)
		{
			VectorScale( ent->axis[0], ent->modelScale[0] , ent->axis[0] );
			ent->nonNormalizedAxes = qtrue;
		}
		if (ent->modelScale[1] && ent->modelScale[1] != 1.0f)
		{
			VectorScale( ent->axis[1], ent->modelScale[1] , ent->axis[1] );
			ent->nonNormalizedAxes = qtrue;
		}
		if (ent->modelScale[2] && ent->modelScale[2] != 1.0f)
		{
			VectorScale( ent->axis[2], ent->modelScale[2] , ent->axis[2] );
			ent->nonNormalizedAxes = qtrue;
		}
}
/*
Ghoul2 Insert End
*/

/*
==================
CG_General
==================
*/
static void CG_General( centity_t *cent ) 
{
	refEntity_t			ent;
	entityState_t		*s1;

	s1 = &cent->currentState;
/*
Ghoul2 Insert Start
*/

	// if set to invisible, skip
	if (!s1->modelindex && !cent->gent->ghoul2.IsValid() ) {
		return;
	}
/*
Ghoul2 Insert End
*/

	if ( s1->eFlags & EF_NODRAW )
	{
		// If you don't like it doing NODRAW, then don't set the flag
		return;
	}

	memset (&ent, 0, sizeof(ent));

	// set frame

	if ( cent->currentState.eFlags & EF_DISABLE_SHADER_ANIM )
	{
		// by setting the shader time to the current time, we can force an animating shader to not animate
		ent.shaderTime = cg.time * 0.001f;
	}

	if ( s1->eFlags & EF_SHADER_ANIM )
	{
		// Deliberately setting it up so that shader anim will completely override any kind of model animation frame setting.
		ent.renderfx|=RF_SETANIMINDEX;
		ent.skinNum = s1->frame;
	}
	else if ( s1->eFlags & EF_ANIM_ONCE )
	{
		//s1->frame++;
		//ent.frame = s1->frame;
		ent.frame = cent->gent->s.frame;
		ent.renderfx|=RF_CAP_FRAMES;
	}
	else if ( s1->eFlags & EF_ANIM_ALLFAST )
	{
		ent.frame = (cg.time / 100);
		ent.renderfx|=RF_WRAP_FRAMES;
	}
	else
	{
		ent.frame = s1->frame;
	}
	ent.oldframe = ent.frame;
	ent.backlerp = 0;
/*
Ghoul2 Insert Start
*/
	CG_SetGhoul2Info(&ent, cent);
/*
Ghoul2 Insert End
*/

	VectorCopy( cent->lerpOrigin, ent.origin);
	VectorCopy( cent->lerpOrigin, ent.oldorigin);

	ent.hModel = cgs.model_draw[s1->modelindex];

	if ( !ent.radius )
	{// Set default g2 cull radius.
		ent.radius = 60;
	}

	if ( s1->eFlags & EF_AUTO_SIZE && cent->gent )
	{
		cgi_R_ModelBounds( ent.hModel, cent->gent->mins, cent->gent->maxs );
		//Only do this once
		cent->gent->s.eFlags &= ~EF_AUTO_SIZE;
	}

	// player model
	if (s1->number == cg.snap->ps.clientNum) 
	{
		ent.renderfx |= RF_THIRD_PERSON;	// only draw from mirrors
	}
/*
Ghoul2 Insert Start
*/
	// are we bolted to a Ghoul2 model?
	if (s1->boltInfo)
	{
		G2_BoltToGhoul2Model(cent, &ent);
	}
	else
	{
		//-------------------------------------------------------
		// Start of chair
		//-------------------------------------------------------
		if ( cent->gent->s.weapon == WP_EMPLACED_GUN || ( cent->gent->activator && cent->gent->activator->owner && 
				cent->gent->activator->s.eFlags & EF_LOCKED_TO_WEAPON ))
		{
			vec3_t	temp;

			if ( cent->gent->health <= 0 && cent->gent->e_ThinkFunc == thinkF_NULL )
			{
				if ( !cent->gent->bounceCount )
				{//not an EWeb
					ent.customShader = cgi_R_RegisterShader( "models/map_objects/imp_mine/turret_chair_dmg" );
				}

				VectorSet( temp, 0, 0, 1 );

				// add a big scorch mark under the gun
				CG_ImpactMark( cgs.media.scavMarkShader, cent->lerpOrigin, temp, 
					0, 1,1,1, 1.0f, qfalse, 92, qtrue );
				CG_ImpactMark( cgs.media.scavMarkShader, cent->lerpOrigin, temp, 
					90, 1,1,1, 1.0f, qfalse, 48, qtrue );
			}
			else
			{
				VectorSet( temp, 0, 0, 1 );

				if ( !( cent->gent->svFlags & SVF_INACTIVE ))
				{
					if ( !cent->gent->bounceCount )
					{//not an EWeb
						ent.customShader = cgi_R_RegisterShader( "models/map_objects/imp_mine/turret_chair_on" );
					}
				}

				// shadow under the gun
				CG_ImpactMark( cgs.media.shadowMarkShader, cent->lerpOrigin, temp, 
					0, 1,1,1, 1.0f, qfalse, 32, qtrue );
			}
		}

		if ( cent->gent->activator && cent->gent->activator->owner && 
				cent->gent->activator->s.eFlags & EF_LOCKED_TO_WEAPON && 
				cent->gent->activator->owner->s.number == cent->currentState.number ) // gun number must be same as current entities number
		{
			centity_t *cc = &cg_entities[cent->gent->activator->s.number];

const weaponData_t  *wData = NULL;

			if ( cc->currentState.weapon )
			{
				wData = &weaponData[cc->currentState.weapon];
			}

			if ( !( cc->currentState.eFlags & EF_FIRING ) && !( cc->currentState.eFlags & EF_ALT_FIRING ))
			{
				// not animating..pausing was leaving the barrels in a bad state
				gi.G2API_PauseBoneAnim( &cent->gent->ghoul2[cent->gent->playerModel], "model_root", cg.time );

//				gi.G2API_SetBoneAnimIndex( &cent->gent->ghoul2[cent->gent->playerModel], cent->gent->rootBone, 
//						0, 0, BONE_ANIM_OVERRIDE, 1.0f, cg.time );
			}

			// get alternating muzzle end bolts
			int			bolt = cent->gent->handRBolt;
			mdxaBone_t	boltMatrix;

			if ( !cc->gent->fxID || bolt == -1 )
			{
				bolt = cent->gent->handLBolt;
			}

			if ( bolt == -1 )
			{
				bolt = 0;
			}
			gi.G2API_GetBoltMatrix( cent->gent->ghoul2, 0, bolt, 
				&boltMatrix, cent->lerpAngles, cent->lerpOrigin, cg.time,
				cgs.model_draw, cent->currentState.modelScale );

			// store the muzzle point and direction so that we can fire in the right direction
			gi.G2API_GiveMeVectorFromMatrix( boltMatrix, ORIGIN, cc->gent->client->renderInfo.muzzlePoint );
			if ( cent->gent->bounceCount )
			{//EWeb - *sigh* the muzzle tag on this is not aligned like th eone on the emplaced gun... consistency anyone...?
				gi.G2API_GiveMeVectorFromMatrix( boltMatrix, NEGATIVE_X, cc->gent->client->renderInfo.muzzleDir );
			}
			else
			{//Emplaced gun
				gi.G2API_GiveMeVectorFromMatrix( boltMatrix, POSITIVE_Y, cc->gent->client->renderInfo.muzzleDir );
			}
			cc->gent->client->renderInfo.mPCalcTime = cg.time;

			// HACK: adding in muzzle flashes
			if ( cc->muzzleFlashTime > 0 && wData )
			{
				const char *effect = NULL;
				cc->muzzleFlashTime = 0;

				// Try and get a default muzzle so we have one to fall back on
				if ( wData->mMuzzleEffect[0] )
				{
					effect = &wData->mMuzzleEffect[0];
				}

				if ( cc->currentState.eFlags & EF_ALT_FIRING )
				{
					// We're alt-firing, so see if we need to override with a custom alt-fire effect
					if ( wData->mAltMuzzleEffect[0] )
					{
						effect = &wData->mAltMuzzleEffect[0];
					}
				}

				if ( cc->currentState.eFlags & EF_FIRING || cc->currentState.eFlags & EF_ALT_FIRING )
				{
					if ( cent->gent->bounceCount )
					{//EWeb
						gi.G2API_SetBoneAnimIndex( &cent->gent->ghoul2[cent->gent->playerModel], cent->gent->rootBone, 
							2, 4, BONE_ANIM_OVERRIDE_FREEZE, 0.6f, cg.time );
					}
					else
					{//Emplaced Gun
						gi.G2API_SetBoneAnimIndex( &cent->gent->ghoul2[cent->gent->playerModel], cent->gent->rootBone, 
							0, 3, BONE_ANIM_OVERRIDE_FREEZE, 0.6f, cg.time );
					}
		
					if ( effect )
					{
						// We got an effect and we're firing, so let 'er rip.
						theFxScheduler.PlayEffect( effect, cc->gent->client->renderInfo.muzzlePoint, 
													cc->gent->client->renderInfo.muzzleDir );
					}
				}
			}

			VectorCopy( cent->gent->s.apos.trBase, cent->lerpAngles );
		}
		//-------------------------------------------------------
		// End of chair
		//-------------------------------------------------------

		AnglesToAxis( cent->lerpAngles, ent.axis );
	}

	//copy modelscale, if any
	VectorCopy( cent->currentState.modelScale, ent.modelScale );
	//apply modelscale, if any
	ScaleModelAxis(&ent);

	if (cent->gent->ghoul2.size())
	{
		//FIXME: use a flag for this, not a strcmp
		if ( cent->gent->classname && Q_stricmp( "limb", cent->gent->classname ) == 0 )
		{//limb, copy RGB
			ent.shaderRGBA[0] = cent->gent->startRGBA[0];
			ent.shaderRGBA[1] = cent->gent->startRGBA[1];
			ent.shaderRGBA[2] = cent->gent->startRGBA[2];
		}
		if ( s1->weapon == WP_SABER && cent->gent && cent->gent->owner && cent->gent->owner->inuse )
		{//flying lightsaber
			//FIXME: better way to tell what it is would be nice
			if ( cent->gent->classname && !Q_stricmp( "limb", cent->gent->classname ) )
			{//limb, just add blade
				if ( cent->gent->owner->client )
				{
					if ( cent->gent->owner->client->ps.saber[0].Length() > 0 )
					{
						CG_AddSaberBlade( &cg_entities[cent->gent->owner->s.number], 
							&cg_entities[cent->gent->s.number], NULL, ent.renderfx, 
							cent->gent->weaponModel[0], cent->lerpOrigin, cent->lerpAngles );
					}
					else if ( cent->gent->owner->client->ps.saberEventFlags & SEF_INWATER )
					{
						CG_CheckSaberInWater( &cg_entities[cent->gent->owner->s.number], 
							&cg_entities[cent->gent->s.number], 0, cent->gent->weaponModel[0], 
							cent->lerpOrigin, cent->lerpAngles );
					}
				}
			}
			else
			{//thrown saber
				//light?  sound?
				if ( cent->gent->owner->client && g_entities[cent->currentState.otherEntityNum].client && g_entities[cent->currentState.otherEntityNum].client->ps.saber[0].Active() )
				{//saber is in-flight and active, play a sound on it
					if ( cent->gent->owner->client->ps.saberEntityState == SES_RETURNING 
						&& cent->gent->owner->client->ps.saber[0].type != SABER_STAR )
					{
						cgi_S_AddLoopingSound( cent->currentState.number, 
							cent->lerpOrigin, vec3_origin, 
							cgs.sound_precache[g_entities[cent->currentState.clientNum].client->ps.saber[0].soundLoop] );
					}
					else
					{
						int spinSound;
						if ( cent->gent->owner->client->ps.saber[0].spinSound 
							&& cgs.sound_precache[cent->gent->owner->client->ps.saber[0].spinSound] )
						{
							spinSound = cgs.sound_precache[cent->gent->owner->client->ps.saber[0].spinSound];
						}
						else if ( cent->gent->owner->client->ps.saber[0].type == SABER_SITH_SWORD )
						{
							spinSound = cgi_S_RegisterSound( "sound/weapons/saber/saberspinoff.wav" );
						}
						else
						{
							switch ( cent->gent->owner->client->ps.forcePowerLevel[FP_SABERTHROW] )
							{
							case FORCE_LEVEL_1:
								spinSound = cgi_S_RegisterSound( "sound/weapons/saber/saberspin3.wav" );
								break;
							case FORCE_LEVEL_2:
								spinSound = cgi_S_RegisterSound( "sound/weapons/saber/saberspin2.wav" );
								break;
							default:
							case FORCE_LEVEL_3:
								spinSound = cgi_S_RegisterSound( "sound/weapons/saber/saberspin1.wav" );
								break;
							}
						}
						cgi_S_AddLoopingSound( cent->currentState.number, cent->lerpOrigin, 
							vec3_origin, spinSound );
						/*
						if ( cg_weapons[WP_SABER].missileSound )
						{
							cgi_S_AddLoopingSound( cent->currentState.number, cent->lerpOrigin, vec3_origin, cg_weapons[WP_SABER].missileSound );
						}
						*/
					}
				}
				if ( cent->gent->owner->client )
				{
					if ( cent->gent->owner->client->ps.saber[0].Length() > 0 )
					{//only add the blade if it's on
						CG_AddSaberBlade( &cg_entities[cent->gent->owner->s.number], 
							&cg_entities[cent->gent->s.number], NULL, ent.renderfx, 
							0, cent->lerpOrigin, cent->lerpAngles );
					}
					else if ( cent->gent->owner->client->ps.saberEventFlags & SEF_INWATER )
					{
						CG_CheckSaberInWater( &cg_entities[cent->gent->owner->s.number], 
							&cg_entities[cent->gent->s.number], 0, 0, cent->lerpOrigin, 
							cent->lerpAngles );
					}
				}
				if ( cent->gent->owner->health )
				{
					//make sure we can always be seen
					ent.renderfx |= RF_PULSATE;
				}
			}
		}
	}
	else
	{
		if ( s1->weapon == WP_SABER && cent->gent && cent->gent->owner )
		{//flying lightsaber
			//light?  sound?
			if ( cent->gent->owner->client && cent->currentState.saberActive )
			{//saber is in-flight and active, play a sound on it
				if ( cent->gent->owner->client->ps.saberEntityState == SES_RETURNING 
					&& cent->gent->owner->client->ps.saber[0].type != SABER_STAR )
				{
					if ( cg_weapons[WP_SABER].firingSound )
					{
						cgi_S_AddLoopingSound( cent->currentState.number, 
							cent->lerpOrigin, vec3_origin, cg_weapons[WP_SABER].firingSound );
					}
				}
				else
				{
					int spinSound;
					if ( cent->gent->owner->client->ps.saber[0].spinSound 
						&& cgs.sound_precache[cent->gent->owner->client->ps.saber[0].spinSound] )
					{
						spinSound = cgs.sound_precache[cent->gent->owner->client->ps.saber[0].spinSound];
					}
					else if ( cent->gent->owner->client->ps.saber[0].type == SABER_SITH_SWORD )
					{
						spinSound = cgi_S_RegisterSound( "sound/weapons/saber/saberspinoff.wav" );
					}
					else
					{
						switch ( cent->gent->owner->client->ps.forcePowerLevel[FP_SABERTHROW] )
						{
						case FORCE_LEVEL_1:
							spinSound = cgi_S_RegisterSound( "sound/weapons/saber/saberspin3.wav" );
							break;
						case FORCE_LEVEL_2:
							spinSound = cgi_S_RegisterSound( "sound/weapons/saber/saberspin2.wav" );
							break;
						default:
						case FORCE_LEVEL_3:
							spinSound = cgi_S_RegisterSound( "sound/weapons/saber/saberspin1.wav" );
							break;
						}
					}
					cgi_S_AddLoopingSound( cent->currentState.number, cent->lerpOrigin, 
						vec3_origin, spinSound );
					/*
					if ( cg_weapons[WP_SABER].missileSound )
					{
						cgi_S_AddLoopingSound( cent->currentState.number, cent->lerpOrigin, vec3_origin, cg_weapons[WP_SABER].missileSound );
					}
					*/
				}
			}
			CG_AddSaberBlade( &cg_entities[cent->gent->owner->s.number], 
				NULL, &ent, ent.renderfx, 0, NULL, NULL );

			if ( cent->gent->owner->health )
			{
				//make sure we can always be seen
				ent.renderfx |= RF_PULSATE;
			}
		}
	}
/*
Ghoul2 Insert End
*/

	if ( cent->gent && cent->gent->forcePushTime > cg.time )
	{//FIXME: if I'm a rather large model, this will look kind of stupid...
		CG_ForcePushBlur( cent->lerpOrigin );
	}
	CG_AddRefEntWithTransportEffect( cent, &ent );

	if ( cent->gent->health <= 0 
		&& cent->gent->s.weapon == WP_EMPLACED_GUN 
		&& cent->gent->e_ThinkFunc )
	{
		// make the gun pulse red to warn about it exploding
		float val = (1.0f - (float)(cent->gent->nextthink - cg.time) / 3200.0f ) * 0.3f;

		ent.customShader = cgi_R_RegisterShader( "gfx/effects/solidWhite" );
		ent.shaderRGBA[0] = (sin( cg.time * 0.04f ) * val * 0.4f + val) * 255;
		ent.shaderRGBA[1] = ent.shaderRGBA[2] = 0;
		ent.renderfx |= RF_RGB_TINT;
		cgi_R_AddRefEntityToScene( &ent );
	}

	//--------------------------
	if ( s1->eFlags & EF_FIRING && cent->gent->inuse )
	{
		//special code for adding the beam to the attached tripwire mine
		vec3_t			beamOrg;
		int				handle = 0;
		SEffectTemplate	*temp;

		VectorMA( ent.origin, 6.6f, ent.axis[0], beamOrg );// forward

		// overriding the effect, so give us a copy first
		temp = theFxScheduler.GetEffectCopy( "tripMine/laser", &handle );	

		if ( temp )
		{
			// have a copy, so get the line element out of there
			CPrimitiveTemplate *prim = theFxScheduler.GetPrimitiveCopy( temp, "line1" );

			if ( prim )
			{
				// we have the primitive, so modify the endpoint
				prim->mOrigin2X.SetRange( cent->gent->pos4[0], cent->gent->pos4[0] );
				prim->mOrigin2Y.SetRange( cent->gent->pos4[1], cent->gent->pos4[1] );
				prim->mOrigin2Z.SetRange( cent->gent->pos4[2], cent->gent->pos4[2] );

				// have a copy, so get the line element out of there
				CPrimitiveTemplate *prim = theFxScheduler.GetPrimitiveCopy( temp, "line2" );

				if ( prim )
				{
					// we have the primitive, so modify the cent->gent->pos3point
					prim->mOrigin2X.SetRange( cent->gent->pos4[0], cent->gent->pos4[0] );
					prim->mOrigin2Y.SetRange( cent->gent->pos4[1], cent->gent->pos4[1] );
					prim->mOrigin2Z.SetRange( cent->gent->pos4[2], cent->gent->pos4[2] );

					// play the modified effect
					theFxScheduler.PlayEffect( handle, beamOrg, ent.axis[0] );
				}
			}
		}

		theFxScheduler.PlayEffect( "tripMine/laserImpactGlow", cent->gent->pos4, ent.axis[0] );
	}


	if ( s1->eFlags & EF_PROX_TRIP )
	{
		//special code for adding the glow end to proximity tripmine
		vec3_t	beamOrg;

		VectorMA( ent.origin, 6.6f, ent.axis[0], beamOrg );// forward
		theFxScheduler.PlayEffect( "tripMine/glowBit", beamOrg, ent.axis[0] );
	}

	if ( s1->eFlags & EF_ALT_FIRING )
	{
		// hack for the spotlight
		vec3_t	org, axis[3], dir;

		AngleVectors( cent->lerpAngles, dir, NULL, NULL );

		CG_GetTagWorldPosition( &ent, "tag_flash", org, axis );

		theFxScheduler.PlayEffect( "env/light_cone", org, axis[0] );

		VectorMA( cent->lerpOrigin, cent->gent->radius - 5, dir, org ); // stay a bit back from the impact point...this may not be enough?

		cgi_R_AddLightToScene( org, 225, 1.0f, 1.0f, 1.0f );
	}

	//-----------------------------------------------------------
	if ( cent->gent->flags & (FL_DMG_BY_HEAVY_WEAP_ONLY | FL_SHIELDED ))
	{
		// Dumb assumption, but I guess we must be a shielded ion_cannon??  We should probably verify
		// if it's an ion_cannon that's Heavy Weapon only, we don't want to make it shielded do we...?
		if ( (!strcmp( "misc_ion_cannon", cent->gent->classname )) && (cent->gent->flags & FL_SHIELDED ))
		{
			// must be doing "pain"....er, impact
			if ( cent->gent->painDebounceTime > cg.time )
			{
				float t = (float)(cent->gent->painDebounceTime - cg.time ) / 1000.0f;

				// Only display when we have damage
				if ( t >= 0.0f && t <= 1.0f ) 
				{
					t *= random();

					ent.shaderRGBA[0] = ent.shaderRGBA[1] = ent.shaderRGBA[2] = 255.0f * t;
					ent.shaderRGBA[3] = 255;
					ent.renderfx &= ~RF_ALPHA_FADE;
					ent.renderfx |= RF_RGB_TINT;
					ent.customShader = cgi_R_RegisterShader( "gfx/misc/ion_shield" );
				
					cgi_R_AddRefEntityToScene( &ent );
				}
			}
		}
	}

	//draw force sight shell around it, too
	if ((cg.snap->ps.forcePowersActive & (1 << FP_SEE)) 
		&& cg.snap->ps.clientNum != cent->currentState.number 
		&& CG_PlayerCanSeeCent( cent ) )
	{//so player can see dark missiles/explosives
		if ( s1->weapon == WP_THERMAL
			|| s1->weapon == WP_DET_PACK
			|| s1->weapon == WP_TRIP_MINE
			|| (cent->gent&&cent->gent->e_UseFunc==useF_ammo_power_converter_use)
			|| (cent->gent&&cent->gent->e_UseFunc==useF_shield_power_converter_use)
			|| (s1->eFlags&EF_FORCE_VISIBLE) )
		{//really, we only need to do this for things like thermals, detpacks and tripmines, no?
			CG_AddForceSightShell( &ent, cent );
		}
	}
}

/*
==================
CG_Speaker

Speaker entities can automatically play sounds
==================
*/
static void CG_Speaker( centity_t *cent ) {
	if ( ! cent->currentState.clientNum ) {	// FIXME: use something other than clientNum...
		return;		// not auto triggering
	}

	if ( cg.time < cent->miscTime ) {
		return;
	}

	cgi_S_StartSound (NULL, cent->currentState.number, CHAN_ITEM, cgs.sound_precache[cent->currentState.eventParm] );

	//	ent->s.frame = ent->wait * 10;
	//	ent->s.clientNum = ent->random * 10;
	cent->miscTime = (int)(cg.time + cent->currentState.frame * 100 + cent->currentState.clientNum * 100 * crandom());
}

/*
==================
CG_Item
==================
*/
static void CG_Item( centity_t *cent ) 
{
	refEntity_t			ent;
	entityState_t		*es;
	gitem_t				*item;
//	int					msec;
//	float				frac;
	float				scale;

	es = &cent->currentState;
	if ( es->modelindex >= bg_numItems ) 
	{
		CG_Error( "Bad item index %i on entity", es->modelindex );
	}
/*
Ghoul2 Insert Start
*/

	// if set to invisible, skip
	if ( (!es->modelindex && !cent->gent->ghoul2.IsValid() ) || ( es->eFlags & EF_NODRAW ) ) 
	{
		return;
	}
/*
Ghoul2 Insert End
*/
	if ( cent->gent && !cent->gent->inuse )
	{
		// Yeah, I know....items were being freed on touch, but it could still get here and draw incorrectly...
		return;
	}

	item = &bg_itemlist[ es->modelindex ];

	if ( cg_simpleItems.integer ) 
	{
		memset( &ent, 0, sizeof( ent ) );
		ent.reType = RT_SPRITE;
		VectorCopy( cent->lerpOrigin, ent.origin );
		ent.radius = 14;
		ent.customShader = cg_items[es->modelindex].icon;
		ent.shaderRGBA[0] = 255;
		ent.shaderRGBA[1] = 255;
		ent.shaderRGBA[2] = 255;
		ent.shaderRGBA[3] = 255;
		cgi_R_AddRefEntityToScene(&ent);
		return;
	}

	memset (&ent, 0, sizeof(ent));

	// items bob up and down continuously
	if( item->giType == IT_HOLOCRON )
	{
		scale = 0.005f + cent->currentState.number * 0.00001f;
		cent->lerpOrigin[2] += (float)(4 + cos( ( cg.time + 1000 ) *  scale ) * 3)+8; // just raised them up a bit
	}



	// autorotate at one of two speeds
//	if ( item->giType == IT_HEALTH ) {
//		VectorCopy( cg.autoAnglesFast, cent->lerpAngles );
//		AxisCopy( cg.autoAxisFast, ent.axis );
//	} else {
	if( item->giType == IT_HOLOCRON )
	{
		VectorCopy( cg.autoAngles, cent->lerpAngles );
		AxisCopy( cg.autoAxis, ent.axis );
	}


	// the weapons have their origin where they attatch to player
	// models, so we need to offset them or they will rotate
	// eccentricly
//	if ( item->giType == IT_WEAPON ) {
//		weaponInfo_t	*wi;
//
//		wi = &cg_weapons[item->giTag];
//		cent->lerpOrigin[0] -= 
//			wi->weaponMidpoint[0] * ent.axis[0][0] +
//			wi->weaponMidpoint[1] * ent.axis[1][0] +
//			wi->weaponMidpoint[2] * ent.axis[2][0];
//		cent->lerpOrigin[1] -= 
//			wi->weaponMidpoint[0] * ent.axis[0][1] +
//			wi->weaponMidpoint[1] * ent.axis[1][1] +
//			wi->weaponMidpoint[2] * ent.axis[2][1];
//		cent->lerpOrigin[2] -= 
//			wi->weaponMidpoint[0] * ent.axis[0][2] +
//			wi->weaponMidpoint[1] * ent.axis[1][2] +
//			wi->weaponMidpoint[2] * ent.axis[2][2];

//		cent->lerpOrigin[2] += 8;	// an extra height boost
//	}
	vec3_t spinAngles;

	//AxisClear( ent.axis );
	VectorCopy( cent->gent->s.angles, spinAngles );

	if ( cent->gent->ghoul2.IsValid()
		&& cent->gent->ghoul2.size() )
	{//since modelindex is used by items as an index into items(not models), we need to ignore the hModel here to force it to use the ghoul2 model if we have one
		ent.hModel = cgs.model_draw[0];
	}
	else
	{
		ent.hModel = cg_items[es->modelindex].models;
	}
/*
Ghoul2 Insert Start
*/
	CG_SetGhoul2Info(&ent, cent);  
/*
Ghoul2 Insert End
*/

	VectorCopy( cent->lerpOrigin, ent.origin);
	VectorCopy( cent->lerpOrigin, ent.oldorigin);

	ent.nonNormalizedAxes = qfalse;

	// lovely...this is for weapons that should be oriented vertically.  For weapons lockers and such.
	if ( cent->gent->spawnflags & 16 )
	{	//VectorClear( spinAngles );
		if ( item->giType == IT_WEAPON 
			&& item->giTag == WP_SABER )
		{
			if ( cent->gent->random )
			{//pitch specified
				spinAngles[PITCH] += cent->gent->random;
			}
			else
			{
				spinAngles[PITCH] -= 20;
			}
		}
		else
		{
			spinAngles[PITCH] -= 75;
		}
	}
	
	if( item->giType != IT_HOLOCRON )
	{
		AnglesToAxis( spinAngles, ent.axis );
	}

	// items without glow textures need to keep a minimum light value
	// so they are always visible
/*	if (( item->giType == IT_WEAPON ) || ( item->giType == IT_ARMOR )) 
	{
		ent.renderfx |= RF_MINLIGHT;
	}
*/
	// increase the size of the weapons when they are presented as items
//	if ( item->giType == IT_WEAPON ) {
//		VectorScale( ent.axis[0], 1.5f, ent.axis[0] );
//		VectorScale( ent.axis[1], 1.5f, ent.axis[1] );
//		VectorScale( ent.axis[2], 1.5f, ent.axis[2] );
//		ent.nonNormalizedAxes = qtrue;
//	}

	// add to refresh list
	cgi_R_AddRefEntityToScene(&ent);

	if ((cg.snap->ps.forcePowersActive & (1 << FP_SEE)) 
		&& cg.snap->ps.clientNum != cent->currentState.number 
		&& CG_PlayerCanSeeCent( cent ) )
	{
		CG_AddForceSightShell( &ent, cent );
	}

	if ( item->giType == IT_WEAPON 
		&& item->giTag == WP_SABER 
		&& (!cent->gent || !(cent->gent->spawnflags&64/*ITMSF_NOGLOW*/)) )
	{
		// saber pickup item needs to be more visible
		float	wv;
		vec3_t	org;

		ent.customShader = cgi_R_RegisterShader( "gfx/effects/solidWhite_cull" );
		ent.renderfx = RF_RGB_TINT;
		wv = sin( cg.time * 0.002f ) * 0.08f + 0.2f;
		ent.shaderRGBA[0] = ent.shaderRGBA[1] = wv * 255;
		ent.shaderRGBA[2] = 0;
		cgi_R_AddRefEntityToScene(&ent);

		for ( int i = -4; i < 10; i += 1 )
		{
			VectorMA( ent.origin, -i, ent.axis[2], org );

			FX_AddSprite( org, NULL, NULL, 10.0f, 10.0f, wv * 0.5f, wv * 0.5f, 0.0f, 0.0f, 1.0f, cgs.media.yellowDroppedSaberShader, 0x08000000 );
		}

		// THIS light looks crappy...maybe it should just be removed...
		cgi_R_AddLightToScene( ent.origin, wv * 350 + 180, 1.0f, 1.0f, 0.0f );
	}
}

//============================================================================

/*
===============
CG_Missile
===============
*/
static void CG_Missile( centity_t *cent ) {
	refEntity_t			ent;
	entityState_t		*s1;
	const weaponInfo_t	*weapon;
	const weaponData_t  *wData;

	if ( !cent->gent->inuse )
		return;

	s1 = &cent->currentState;
	if ( s1->weapon >= WP_NUM_WEAPONS ) {
		s1->weapon = 0;
	}
	weapon = &cg_weapons[s1->weapon];
	wData = &weaponData[s1->weapon];

	if ( s1->pos.trType != TR_INTERPOLATE )
	{
		// calculate the axis
		VectorCopy( s1->angles, cent->lerpAngles );
	}

	if ( cent->gent->alt_fire )
	{
		// add trails
		if ( weapon->alt_missileTrailFunc )  
			weapon->alt_missileTrailFunc( cent, weapon );

		// add dynamic light
		if ( wData->alt_missileDlight )
				cgi_R_AddLightToScene(cent->lerpOrigin, wData->alt_missileDlight, 
					wData->alt_missileDlightColor[0], wData->alt_missileDlightColor[1], wData->alt_missileDlightColor[2] );

		// add missile sound
		if ( weapon->alt_missileSound )
			cgi_S_AddLoopingSound( cent->currentState.number, cent->lerpOrigin, vec3_origin, weapon->alt_missileSound );

		//Don't draw something without a model
		if ( weapon->alt_missileModel == NULL )
			return;
	}
	else
	{
		// add trails
		if ( weapon->missileTrailFunc )  
			weapon->missileTrailFunc( cent, weapon );

		// add dynamic light
		if ( wData->missileDlight )
			cgi_R_AddLightToScene(cent->lerpOrigin, wData->missileDlight, 
				wData->missileDlightColor[0], wData->missileDlightColor[1], wData->missileDlightColor[2] );

		// add missile sound
		if ( weapon->missileSound )
			cgi_S_AddLoopingSound( cent->currentState.number, cent->lerpOrigin, vec3_origin, weapon->missileSound );

		//Don't draw something without a model
		if ( weapon->missileModel == NULL )
			return;
	}

	// create the render entity
	memset (&ent, 0, sizeof(ent));
	VectorCopy( cent->lerpOrigin, ent.origin);
	VectorCopy( cent->lerpOrigin, ent.oldorigin);
/*
Ghoul2 Insert Start
*/
	CG_SetGhoul2Info(&ent, cent);  

/*
Ghoul2 Insert End
*/

	// flicker between two skins
	ent.skinNum = cg.clientFrame & 1;
	ent.renderfx = /*weapon->missileRenderfx | */RF_NOSHADOW;

	if ( cent->gent->alt_fire )
		ent.hModel = weapon->alt_missileModel;
	else
		ent.hModel = weapon->missileModel;

	// spin as it moves
	if ( s1->apos.trType != TR_INTERPOLATE)
	{

		// convert direction of travel into axis
		if ( VectorNormalize2( s1->pos.trDelta, ent.axis[0] ) == 0 ) {
			ent.axis[0][2] = 1;
		}
		if ( s1->pos.trType != TR_STATIONARY )
		{
			if ( s1->eFlags & EF_MISSILE_STICK )
				RotateAroundDirection( ent.axis, cg.time * 0.5f );//Did this so regular missiles don't get broken
			else
				RotateAroundDirection( ent.axis, cg.time * 0.25f );//JFM:FLOAT FIX
		}
		else
		{
			if ( s1->eFlags & EF_MISSILE_STICK )
				RotateAroundDirection( ent.axis, (float)s1->pos.trTime * 0.5f );
			else
				RotateAroundDirection( ent.axis, (float)s1->time );
		}
	}
	else
	{
		AnglesToAxis( cent->lerpAngles, ent.axis );
	}

	// add to refresh list, possibly with quad glow
	CG_AddRefEntityWithPowerups( &ent, s1->powerups, NULL );

	if ((cg.snap->ps.forcePowersActive & (1 << FP_SEE)) 
		&& cg.snap->ps.clientNum != cent->currentState.number 
		&& CG_PlayerCanSeeCent( cent ) )
	{//so player can see dark missiles/explosives
		if ( s1->weapon == WP_THERMAL
			|| s1->weapon == WP_DET_PACK
			|| s1->weapon == WP_TRIP_MINE
			|| (s1->eFlags&EF_FORCE_VISIBLE) )
		{//really, we only need to do this for things like thermals, detpacks and tripmines, no?
			CG_AddForceSightShell( &ent, cent );
		}
	}
}

/*
===============
CG_Mover
===============
*/

#define DOOR_OPENING	1
#define DOOR_CLOSING	2
#define DOOR_OPEN		3
#define DOOR_CLOSED		4

static void CG_Mover( centity_t *cent ) {
	refEntity_t			ent;
	entityState_t		*s1;

	s1 = &cent->currentState;

	// create the render entity
	memset (&ent, 0, sizeof(ent));
	//FIXME: why are these always 0, 0, 0???!
	VectorCopy( cent->lerpOrigin, ent.origin);
	VectorCopy( cent->lerpOrigin, ent.oldorigin);
	AnglesToAxis( cent->lerpAngles, ent.axis );
/*
Ghoul2 Insert Start
*/

	CG_SetGhoul2Info(&ent, cent);  
/*
Ghoul2 Insert End
*/

	ent.renderfx = RF_NOSHADOW;

	// flicker between two skins (FIXME?)
	ent.skinNum = ( cg.time >> 6 ) & 1;

	// get the model, either as a bmodel or a modelindex
	if ( s1->solid == SOLID_BMODEL ) {
		ent.hModel = cgs.inlineDrawModel[s1->modelindex];
	} else {
		ent.hModel = cgs.model_draw[s1->modelindex];
	}

	// If there isn't an hModel for this mover, an RGB axis model will get drawn.
	if ( !ent.hModel )
	{
		return;
	}

	if ( cent->currentState.eFlags & EF_DISABLE_SHADER_ANIM )
	{
		// by setting the shader time to the current time, we can force an animating shader to not animate
		ent.shaderTime = cg.time * 0.001f;
	}

	// add the secondary model
	if ( s1->solid == SOLID_BMODEL && s1->modelindex2 ) 
	{
//		vec3_t	org;
		if ( !(s1->eFlags & EF_NODRAW) )
		{
			// add to refresh list
			CG_AddRefEntWithTransportEffect( cent, &ent );
		}

/*		// Um, this does not interpolate nicely?  Not sure why it was here....
		VectorAdd(cent->gent->absmin, cent->gent->absmax, org);
		VectorScale(org, 0.5, org);
		VectorCopy( org, ent.origin);
		VectorCopy( org, ent.oldorigin);
*/
		if ( !VectorCompare( vec3_origin, cent->gent->modelAngles ) )
		{//we have a rotational offset for the model for this brush
			vec3_t modelAngles;
			VectorAdd( cent->lerpAngles, cent->gent->modelAngles, modelAngles );
			AnglesToAxis( modelAngles, ent.axis );
		}
		ent.hModel = cgs.model_draw[s1->modelindex2];
	}

	// I changed it to always do it because nodraw seemed like it should actually do what it says. Be aware that if you change this,
	//	the movers for the shooting gallery on doom_detention will break.
	if ( (s1->eFlags & EF_NODRAW) )
	{
		return;
	}
	//fall through and render the hModel or...

	//We're a normal model being moved, animate our model
	ent.skinNum = 0;
	if ( s1->eFlags & EF_ANIM_ONCE )
	{//FIXME: needs to anim at once per 100 ms
		ent.frame = cent->gent->s.frame;
		ent.renderfx|=RF_CAP_FRAMES;
	}
	else if ( s1->eFlags & EF_ANIM_ALLFAST )
	{
		ent.frame = (cg.time / 100);
		ent.renderfx|=RF_WRAP_FRAMES;
	}
	else
	{
		ent.frame = s1->frame;
	}

	if ( s1->eFlags & EF_SHADER_ANIM )
	{
		ent.renderfx|=RF_SETANIMINDEX;
		ent.skinNum = s1->frame;
		//ent.shaderTime = cg.time*0.001f - s1->frame/s1->time;//NOTE: s1->time is number of frames
	}

	// add to refresh list
	CG_AddRefEntWithTransportEffect( cent, &ent );

	if ((cg.snap->ps.forcePowersActive & (1 << FP_SEE)) 
		&& cg.snap->ps.clientNum != cent->currentState.number 
		&& (s1->eFlags&EF_FORCE_VISIBLE) )
	{//so player can see func_breakables
		CG_AddForceSightShell( &ent, cent );
	}
}

/*
===============
CG_Beam

Also called as an event
===============
*/
void CG_Beam( centity_t *cent, int color ) {
	refEntity_t			ent;
	entityState_t		*s1;

	s1 = &cent->currentState;

	// create the render entity
	memset (&ent, 0, sizeof(ent));
	VectorCopy( s1->pos.trBase, ent.origin );
	VectorCopy( s1->origin2, ent.oldorigin );
	AxisClear( ent.axis );
	ent.reType = RT_BEAM;
	ent.skinNum = color;

	ent.renderfx = RF_NOSHADOW;
/*
Ghoul2 Insert Start
*/
	CG_SetGhoul2Info(&ent, cent);  

/*
Ghoul2 Insert End
*/

	// add to refresh list
	cgi_R_AddRefEntityToScene(&ent);
}

/*
===============
CG_Cylinder
===============
*/
void CG_Cylinder( vec3_t start, vec3_t end, float radius, vec3_t color ) 
{
	vec3_t	dir;
	float	length;

	VectorSubtract( end, start, dir );
	length = VectorNormalize( dir );

/*	FX_AddCylinder( -1, start, 
					dir, 
					length, 
					0.0f, 
					radius,
					0.0f,
					radius,
					0.0f,
					1.0f,
					1.0f,
					color,
					color,
					100.0f,
					cgs.media.waterDropShader
					0, -1, -1 );*/
}

static vec2_t st[] = 
{
	0.0f, 0.0f,
	1.0f, 0.0f,
	1.0f, 1.0f,
	0.0f, 1.0f
};

void CG_Cube( vec3_t mins, vec3_t maxs, vec3_t color, float alpha ) 
{
	vec3_t	point[4], rot={0,0,0};
	vec2_t	st[4];
	int		vec[3];
	int		axis, i;

	for ( axis = 0, vec[0] = 0, vec[1] = 1, vec[2] = 2; axis < 3; axis++, vec[0]++, vec[1]++, vec[2]++ )
	{
		for ( i = 0; i < 3; i++ )
		{
			if ( vec[i] > 2 )
			{
				vec[i] = 0;
			}
		}

		point[0][vec[1]] = mins[vec[1]];
		point[0][vec[2]] = mins[vec[2]];

		point[1][vec[1]] = mins[vec[1]];
		point[1][vec[2]] = maxs[vec[2]];

		point[2][vec[1]] = maxs[vec[1]];
		point[2][vec[2]] = maxs[vec[2]];
		
		point[3][vec[1]] = maxs[vec[1]];
		point[3][vec[2]] = mins[vec[2]];

		//- face
		point[0][vec[0]] = point[1][vec[0]] = point[2][vec[0]] = point[3][vec[0]] = mins[vec[0]];

		FX_AddPoly( point, st, 4, NULL, NULL, alpha, alpha, 0.0f, 
						color, color, 0.0f, rot, 0.0f, 0.0f, 
						100, cgs.media.solidWhiteShader, 0 );

		//+ face
		point[0][vec[0]] = point[1][vec[0]] = point[2][vec[0]] = point[3][vec[0]] = maxs[vec[0]];

		FX_AddPoly( point, st, 4, NULL, NULL, alpha, alpha, 0.0f, 
						color, color, 0.0f, rot, 0.0f, 0.0f, 
						100, cgs.media.solidWhiteShader, 0 );
	}
}

void CG_CubeOutline( vec3_t mins, vec3_t maxs, int time, unsigned int color, float alpha )
{
	vec3_t	point1, point2, point3, point4;
	int		vec[3];
	int		axis, i;

	for ( axis = 0, vec[0] = 0, vec[1] = 1, vec[2] = 2; axis < 3; axis++, vec[0]++, vec[1]++, vec[2]++ )
	{
		for ( i = 0; i < 3; i++ )
		{
			if ( vec[i] > 2 )
			{
				vec[i] = 0;
			}
		}

		point1[vec[1]] = mins[vec[1]];
		point1[vec[2]] = mins[vec[2]];

		point2[vec[1]] = mins[vec[1]];
		point2[vec[2]] = maxs[vec[2]];

		point3[vec[1]] = maxs[vec[1]];
		point3[vec[2]] = maxs[vec[2]];
		
		point4[vec[1]] = maxs[vec[1]];
		point4[vec[2]] = mins[vec[2]];

		//- face
		point1[vec[0]] = point2[vec[0]] = point3[vec[0]] = point4[vec[0]] = mins[vec[0]];

		CG_TestLine( point1, point2, time, color, 1 );
		CG_TestLine( point2, point3, time, color, 1 );
		CG_TestLine( point1, point4, time, color, 1 );
		CG_TestLine( point4, point3, time, color, 1 );

		//+ face
		point1[vec[0]] = point2[vec[0]] = point3[vec[0]] = point4[vec[0]] = maxs[vec[0]];

		CG_TestLine( point1, point2, time, color, 1 );
		CG_TestLine( point2, point3, time, color, 1 );
		CG_TestLine( point1, point4, time, color, 1 );
		CG_TestLine( point4, point1, time, color, 1 );
	}
}

void CG_Line( vec3_t start, vec3_t end, vec3_t color, float alpha ) 
{
	/*FX_AddLine( start,
				end,
				1.0f,
				1.0,
				1.0f,
				alpha,
				alpha,
				color, 
				color, 
				100.0f,
				cgs.media.whiteShader );*/
}

/*
===============
CG_Portal
===============
*/
static void CG_Portal( centity_t *cent ) {
	refEntity_t			ent;
	entityState_t		*s1;

	s1 = &cent->currentState;

	//FIXME: this tends to give a bad axis[1], perhaps we
	//should just do the VectorSubtraction here rather than
	//on the game side.  Would also allow camera to follow
	//a moving target.

	// create the render entity
	memset (&ent, 0, sizeof(ent));
	VectorCopy( cent->lerpOrigin, ent.origin );
	VectorCopy( s1->origin2, ent.oldorigin );
	ByteToDir( s1->eventParm, ent.axis[0] );
	PerpendicularVector( ent.axis[1], ent.axis[0] );

	// negating this tends to get the directions like they want
	// we really should have a camera roll value
	VectorSubtract( vec3_origin, ent.axis[1], ent.axis[1] );

	CrossProduct( ent.axis[0], ent.axis[1], ent.axis[2] );
	ent.reType = RT_PORTALSURFACE;
	ent.frame = s1->frame;		// rotation speed
	ent.skinNum = (int)(s1->clientNum/256.0 * 360);	// roll offset

/*
Ghoul2 Insert Start
*/
	CG_SetGhoul2Info(&ent, cent);  
/*
Ghoul2 Insert End
*/


	// add to refresh list
	cgi_R_AddRefEntityToScene(&ent);
}


/*
=========================
CG_AdjustPositionForMover

Also called by client movement prediction code
=========================
*/
void CG_AdjustPositionForMover( const vec3_t in, int moverNum, int atTime, vec3_t out ) {
	centity_t	*cent;
	vec3_t	oldOrigin, origin, deltaOrigin;
//	vec3_t	oldAngles, angles, deltaAngles;

	if ( moverNum <= 0 ) {
		VectorCopy( in, out );
		return;
	}

	cent = &cg_entities[ moverNum ];
	if ( cent->currentState.eType != ET_MOVER ) {
		VectorCopy( in, out );
		return;
	}

	EvaluateTrajectory( &cent->currentState.pos, cg.snap->serverTime, oldOrigin );
//	EvaluateTrajectory( &cent->currentState.apos, cg.snap->serverTime, oldAngles );

	EvaluateTrajectory( &cent->currentState.pos, atTime, origin );
//	EvaluateTrajectory( &cent->currentState.apos, atTime, angles );

	VectorSubtract( origin, oldOrigin, deltaOrigin );
//	VectorSubtract( angles, oldAngles, deltaAngles );


	VectorAdd( in, deltaOrigin, out );

	// FIXME: origin change when on a rotating object
}
/*
===============
CG_CalcEntityLerpPositions

===============
*/
extern char	*vtos( const vec3_t v );
#if 1
void CG_CalcEntityLerpPositions( centity_t *cent ) {
	if ( cent->gent && cent->gent->client && cent->gent->client->NPC_class == CLASS_VEHICLE && cent->nextState ) //cent->currentState.vehicleIndex != VEHICLE_NONE )
	{
		float		f = cg.frameInterpolation;

		cent->currentState.vehicleAngles[0] = LerpAngle( cent->currentState.vehicleAngles[0], cent->nextState->vehicleAngles[0], f );
		cent->currentState.vehicleAngles[1] = LerpAngle( cent->currentState.vehicleAngles[1], cent->nextState->vehicleAngles[1], f );
		cent->currentState.vehicleAngles[2] = LerpAngle( cent->currentState.vehicleAngles[2], cent->nextState->vehicleAngles[2], f );
	}

	if ( cent->currentState.number == cg.snap->ps.clientNum)
	{
		// if the player, take position from prediction
		VectorCopy( cg.predicted_player_state.origin, cent->lerpOrigin );
		VectorCopy( cg.predicted_player_state.viewangles, cent->lerpAngles );
/*
Ghoul2 Insert Start
*/
//		LerpBoneAngleOverrides(cent);
/*
Ghoul2 Insert End
*/
		return;
	}
	
	//FIXME: prediction on clients in timescale results in jerky positional translation
	if ( cent->interpolate )
	{
		// if the entity has a valid next state, interpolate a value between the frames
		// unless it is a mover with a known start and stop
		vec3_t		current, next;
		float		f;

		// it would be an internal error to find an entity that interpolates without
		// a snapshot ahead of the current one
		if ( cg.nextSnap == NULL ) {
			CG_Error( "CG_AddCEntity: cg.nextSnap == NULL" );
		}

		f = cg.frameInterpolation;

		if ( cent->currentState.apos.trType == TR_INTERPOLATE && cent->nextState )
		{
			EvaluateTrajectory( &cent->currentState.apos, cg.snap->serverTime, current );
			EvaluateTrajectory( &cent->nextState->apos, cg.nextSnap->serverTime, next );

			cent->lerpAngles[0] = LerpAngle( current[0], next[0], f );
			cent->lerpAngles[1] = LerpAngle( current[1], next[1], f );
			cent->lerpAngles[2] = LerpAngle( current[2], next[2], f );

			/*
			if(cent->gent && cent->currentState.clientNum != 0 && !VectorCompare(current, next))
			{
				Com_Printf("%s last/next/lerp apos %s/%s/%s, f = %4.2f\n", cent->gent->script_targetname, vtos(current), vtos(next), vtos(cent->lerpAngles), f);
			}
			*/
	/*
	Ghoul2 Insert Start
	*/
			// now the nasty stuff - this will interpolate all ghoul2 models bone angle overrides per model attached to this cent
			/*
			if (cent->gent->ghoul2.size())
			{
				LerpBoneAngleOverrides(cent);
			}
			*/
	/*
	Ghoul2 Insert End
	*/
		}
		if ( cent->currentState.pos.trType == TR_INTERPOLATE && cent->nextState ) 
		{
			// this will linearize a sine or parabolic curve, but it is important
			// to not extrapolate player positions if more recent data is available
			EvaluateTrajectory( &cent->currentState.pos, cg.snap->serverTime, current );
			EvaluateTrajectory( &cent->nextState->pos, cg.nextSnap->serverTime, next );

			cent->lerpOrigin[0] = current[0] + f * ( next[0] - current[0] );
			cent->lerpOrigin[1] = current[1] + f * ( next[1] - current[1] );
			cent->lerpOrigin[2] = current[2] + f * ( next[2] - current[2] );

			/*
			if ( cent->gent && cent->currentState.clientNum != 0 )
			{
				Com_Printf("%s last/next/lerp pos %s/%s/%s, f = %4.2f\n", cent->gent->script_targetname, vtos(current), vtos(next), vtos(cent->lerpOrigin), f);
			}
			*/
			return;//FIXME: should this be outside this if?
		}
	}
	else
	{
		if ( cent->currentState.apos.trType == TR_INTERPOLATE )
		{
			EvaluateTrajectory( &cent->currentState.apos, cg.snap->serverTime, cent->lerpAngles );
		}
		if ( cent->currentState.pos.trType == TR_INTERPOLATE ) 
		{
			EvaluateTrajectory( &cent->currentState.pos, cg.snap->serverTime, cent->lerpOrigin );
			/*
			if(cent->gent && cent->currentState.clientNum != 0 )
			{
				Com_Printf("%s last/next/lerp pos %s, f = 1.0\n", cent->gent->script_targetname, vtos(cent->lerpOrigin) );
			}
			*/
			return;
		}
	}
	
	// FIXME: if it's blocked, it wigs out, draws it in a predicted spot, but never
	// makes it there - we need to predict it in the right place if this is happens...

	// just use the current frame and evaluate as best we can
	trajectory_t *posData = &cent->currentState.pos;
	{
		gentity_t *ent = &g_entities[cent->currentState.number];

		if ( ent && ent->inuse)
		{
			if ( ent->s.eFlags & EF_BLOCKED_MOVER || ent->s.pos.trType == TR_STATIONARY )
			{//this mover has stopped moving and is going to wig out if we predict it
				//based on last frame's info- cut across the network and use the currentOrigin
				VectorCopy( ent->currentOrigin, cent->lerpOrigin );
				posData = NULL;
			}
			else
			{
				posData = &ent->s.pos;
			}
		}
	}

	if ( posData )
	{
		EvaluateTrajectory( posData, cg.time, cent->lerpOrigin );
	}

	// FIXME: this will stomp an apos trType of TR_INTERPOLATE!!
	EvaluateTrajectory( &cent->currentState.apos, cg.time, cent->lerpAngles );

	// adjust for riding a mover
	CG_AdjustPositionForMover( cent->lerpOrigin, cent->currentState.groundEntityNum, cg.time, cent->lerpOrigin );
/*
Ghoul2 Insert Start
*/
		// now the nasty stuff - this will interpolate all ghoul2 models bone angle overrides per model attached to this cent
	/*
	if (cent->gent->ghoul2.size())
	{
		LerpBoneAngleOverrides(cent);
	}
	*/
/*
Ghoul2 Insert End
*/
	// FIXME: perform general error decay?
}
#else
void CG_CalcEntityLerpPositions( centity_t *cent ) 
{
	if ( cent->currentState.number == cg.snap->ps.clientNum)
	{
		// if the player, take position from prediction
		VectorCopy( cg.predicted_player_state.origin, cent->lerpOrigin );
		VectorCopy( cg.predicted_player_state.viewangles, cent->lerpAngles );
OutputDebugString(va("b=(%6.2f,%6.2f,%6.2f)\n",cent->lerpOrigin[0],cent->lerpOrigin[1],cent->lerpOrigin[2]));
		return;
	}


if (cent->currentState.number != cg.snap->ps.clientNum&&cent->interpolate && cent->currentState.pos.trType == TR_INTERPOLATE)
{
	if (cent->interpolate)
	{
OutputDebugString(va("[%3d] interp %4.2f t=%6d  st = %6d  nst = %6d     b=%6.2f   nb=%6.2f\n",
		cent->currentState.number,
		cg.frameInterpolation,
		cg.time,
		cg.snap->serverTime,
		cg.nextSnap->serverTime,
		cent->currentState.pos.trBase[0],
		cent->nextState.pos.trBase[0]));
	}
	else
	{
OutputDebugString(va("[%3d] nonext %4.2f t=%6d  st = %6d  nst = %6d     b=%6.2f   nb=%6.2f\n",
		cent->currentState.number,
		cg.frameInterpolation,
		cg.time,
		cg.snap->serverTime,
		0,
		cent->currentState.pos.trBase[0],
		0.0f));
	}
}

	//FIXME: prediction on clients in timescale results in jerky positional translation
	if (cent->interpolate && 
		(cent->currentState.number == cg.snap->ps.clientNum ||
		cent->interpolate && cent->currentState.pos.trType == TR_INTERPOLATE ) )
	{
		vec3_t		current, next;
		float		f;

		// it would be an internal error to find an entity that interpolates without
		// a snapshot ahead of the current one
		if ( cg.nextSnap == NULL ) 
		{
			CG_Error( "CG_AddCEntity: cg.nextSnap == NULL" );
		}

		f = cg.frameInterpolation;

		EvaluateTrajectory( &cent->currentState.apos, cg.snap->serverTime, current );
		EvaluateTrajectory( &cent->nextState.apos, cg.nextSnap->serverTime, next );

		cent->lerpAngles[0] = LerpAngle( current[0], next[0], f );
		cent->lerpAngles[1] = LerpAngle( current[1], next[1], f );
		cent->lerpAngles[2] = LerpAngle( current[2], next[2], f );

		EvaluateTrajectory( &cent->currentState.pos, cg.snap->serverTime, current );
		EvaluateTrajectory( &cent->nextState.pos, cg.nextSnap->serverTime, next );

		cent->lerpOrigin[0] = current[0] + f * ( next[0] - current[0] );
		cent->lerpOrigin[1] = current[1] + f * ( next[1] - current[1] );
		cent->lerpOrigin[2] = current[2] + f * ( next[2] - current[2] );
		return;
	}
	// just use the current frame and evaluate as best we can
	trajectory_t *posData = &cent->currentState.pos;
	{
		gentity_t *ent = &g_entities[cent->currentState.number];

		if ( ent && ent->inuse)
		{
			if ( ent->s.eFlags & EF_BLOCKED_MOVER || ent->s.pos.trType == TR_STATIONARY )
			{//this mover has stopped moving and is going to wig out if we predict it
				//based on last frame's info- cut across the network and use the currentOrigin
				VectorCopy( ent->currentOrigin, cent->lerpOrigin );
				posData = NULL;
			}
			else
			{
				posData = &ent->s.pos;
				EvaluateTrajectory(&ent->s.pos,cg.time, cent->lerpOrigin );
			}
		}
		else
		{
			EvaluateTrajectory( &cent->currentState.pos, cg.snap->serverTime, cent->lerpOrigin );
		}
	}
	EvaluateTrajectory( &cent->currentState.apos, cg.time, cent->lerpAngles );

	// adjust for riding a mover
	CG_AdjustPositionForMover( cent->lerpOrigin, cent->currentState.groundEntityNum, cg.time, cent->lerpOrigin );
}
#endif
/*
===============
CG_AddLocalSet
===============
*/

static void CG_AddLocalSet( centity_t *cent )
{
	cent->gent->setTime = cgi_S_AddLocalSet( cent->gent->soundSet, cg.refdef.vieworg, cent->lerpOrigin, cent->gent->s.number, cent->gent->setTime );
}

/*
-------------------------
CAS_GetBModelSound
-------------------------
*/

sfxHandle_t CAS_GetBModelSound( const char *name, int stage )
{
	return cgi_AS_GetBModelSound( name, stage );
}

void CG_DLightThink ( centity_t *cent )
{
	if(cent->gent)
	{
		float	tDelta = cg.time - cent->gent->painDebounceTime;
		float	percentage = ( tDelta/((float)cent->gent->speed) );
		vec3_t	org;
		vec4_t	currentRGBA;
		gentity_t	*owner = NULL;
		int		i;
		
		if ( percentage >= 1.0f )
		{//We hit the end
			percentage = 1.0f;
			switch( cent->gent->pushDebounceTime )
			{
			case 0://Fading from start to final
				if ( cent->gent->spawnflags & 8 )
				{//PULSER
					if ( tDelta - cent->gent->speed - cent->gent->wait >= 0 )
					{//Time to start fading down
						cent->gent->painDebounceTime = cg.time;
						cent->gent->pushDebounceTime = 1;
						percentage = 0.0f;
					}
				}
				else
				{//Stick on startRGBA
					percentage = 0.0f;
				}
				break;
			case 1://Fading from final to start
				if ( tDelta - cent->gent->speed - cent->gent->radius >= 0 )
				{//Time to start fading up
					cent->gent->painDebounceTime = cg.time;
					cent->gent->pushDebounceTime = 0;
					percentage = 0.0f;
				}
				break;
			case 2://Fading from 0 intensity to start intensity
				//Time to start fading from start to final
				cent->gent->painDebounceTime = cg.time;
				cent->gent->pushDebounceTime = 0;
				percentage = 0.0f;
				break;
			case 3://Fading from current intensity to 0 intensity
				//Time to turn off
				cent->gent->misc_dlight_active = qfalse;
				cent->gent->e_clThinkFunc = clThinkF_NULL;
				cent->gent->s.eType = ET_GENERAL;
				cent->gent->svFlags &= ~SVF_BROADCAST;
				return;		
				break;
			default:
				break;
			}
		}

		switch( cent->gent->pushDebounceTime )
		{
		case 0://Fading from start to final
			for ( i = 0; i < 4; i++ )
			{
				currentRGBA[i] = cent->gent->startRGBA[i] + ( (cent->gent->finalRGBA[i] - cent->gent->startRGBA[i]) * percentage );
			}
			break;
		case 1://Fading from final to start
			for ( i = 0; i < 4; i++ )
			{
				currentRGBA[i] = cent->gent->finalRGBA[i] + ( (cent->gent->startRGBA[i] - cent->gent->finalRGBA[i]) * percentage );
			}
			break;
		case 2://Fading from 0 intensity to start
			for ( i = 0; i < 3; i++ )
			{
				currentRGBA[i] = cent->gent->startRGBA[i];
			}
			currentRGBA[3] = cent->gent->startRGBA[3] * percentage;
			break;
		case 3://Fading from current intensity to 0
			for ( i = 0; i < 3; i++ )
			{//FIXME: use last
				currentRGBA[i] = cent->gent->startRGBA[i];
			}
			currentRGBA[3] = cent->gent->startRGBA[3] - (cent->gent->startRGBA[3] * percentage);
			break;
		default:
			return;
			break;
		}

		if ( cent->gent->owner )
		{
			owner = cent->gent->owner;
		}
		else
		{
			owner = cent->gent;
		}

		if ( owner->s.pos.trType == TR_INTERPOLATE )
		{
			VectorCopy( cg_entities[owner->s.number].lerpOrigin, org );
		}
		else
		{
			VectorCopy( owner->currentOrigin, org );
		}

		cgi_R_AddLightToScene(org, currentRGBA[3]*10, currentRGBA[0], currentRGBA[1], currentRGBA[2] );
	}
}

void CG_Limb ( centity_t *cent )
{//first time we're drawn, remove us from the owner ent
	if ( cent->gent && cent->gent->owner && cent->gent->owner->ghoul2.size() )
	{
		gentity_t	*owner = cent->gent->owner;
		if ( cent->gent->aimDebounceTime )
		{//done with dismemberment, just waiting to mark owner dismemberable again
			if ( cent->gent->aimDebounceTime > cg.time )
			{//still waiting
				return;
			}
			//done!
			owner->client->dismembered = false;
			//done!
			cent->gent->e_clThinkFunc = clThinkF_NULL;
		}
		else
		{
extern cvar_t	*g_dismemberment;
extern cvar_t	*g_saberRealisticCombat;
			//3) turn off w/descendants that surf in original model
			if ( cent->gent->target )//stubTagName )
			{//add smoke to cap surf, spawn effect
				if ( cent->gent->delay <= cg.time )
				{//debounced so it only plays effect once every 50ms
					int newBolt = gi.G2API_AddBolt( &owner->ghoul2[owner->playerModel], cent->gent->target );
					if ( newBolt != -1 )
					{
						cent->gent->delay = cg.time + 50;
						CG_PlayEffectBolted( "saber/limb_bolton", owner->playerModel, newBolt, owner->s.number, owner->s.origin );	//ent origin used to make FX culling work
					}
				}
			}
			if ( cent->gent->target2 )//limbName
			{//turn the limb off
				//NOTE: MUST use G2SURFACEFLAG_NODESCENDANTS
				gi.G2API_SetSurfaceOnOff( &owner->ghoul2[owner->playerModel], cent->gent->target2, 0x00000100 );//G2SURFACEFLAG_NODESCENDANTS
			}
			if ( cent->gent->target3 )//stubCapName )
			{//turn on caps
				gi.G2API_SetSurfaceOnOff( &owner->ghoul2[owner->playerModel], cent->gent->target3, 0 );
			}
			if ( owner->weaponModel[0] > 0 )
			{//the corpse hasn't dropped their weapon
				if ( cent->gent->count == BOTH_DISMEMBER_RARM || cent->gent->count == BOTH_DISMEMBER_TORSO1 )//&& ent->s.weapon == WP_SABER && ent->weaponModel[0] != -1 )
				{//FIXME: is this first check needed with this lower one?
					gi.G2API_RemoveGhoul2Model( owner->ghoul2, owner->weaponModel[0] );
					owner->weaponModel[0] = -1;
				}
			}
			if ( owner->client->NPC_class == CLASS_PROTOCOL 
				|| debug_subdivision->integer
				|| g_saberRealisticCombat->integer )
			{
				//wait 100ms before allowing owner to be dismembered again
				cent->gent->aimDebounceTime = cg.time + 100;
				return;
			}
			else
			{
				//done!
				cent->gent->e_clThinkFunc = clThinkF_NULL;
			}
		}
	}
}

extern Vehicle_t *G_IsRidingVehicle( gentity_t *ent );
qboolean	MatrixMode = qfalse;
extern cvar_t	*g_skippingcin;
void CG_MatrixEffect ( centity_t *cent )
{
	float	MATRIX_EFFECT_TIME = 1000.0f;
	if ( (cent->currentState.boltInfo&MEF_MULTI_SPIN) )
	{//multiple spins
		if ( cent->currentState.time2 > 0 )
		{//with a custom amount of time per spin
			MATRIX_EFFECT_TIME = cent->currentState.time2;
		}
	}
	else
	{
		if ( cent->currentState.eventParm 
			&& cent->currentState.eventParm != MATRIX_EFFECT_TIME )
		{//not a falling multi-spin, so stretch out the effect over the whole desired length (or: condenses it, too)
			MATRIX_EFFECT_TIME = cent->currentState.eventParm;
		}
	}
	//VectorCopy( cent->lerpOrigin, cg.refdef.vieworg );
	float totalElapsedTime = (float)(cg.time - cent->currentState.time);
	float elapsedTime = totalElapsedTime;
	bool	stopEffect = ((totalElapsedTime > cent->currentState.eventParm) || cg.missionStatusShow || in_camera);

	if (!stopEffect && (cent->currentState.boltInfo&MEF_HIT_GROUND_STOP) && g_entities[cent->currentState.otherEntityNum].client)
	{
		if (g_entities[cent->currentState.otherEntityNum].client->ps.groundEntityNum!=ENTITYNUM_NONE)
		{
			stopEffect = true;
		}
		else if (g_entities[cent->currentState.otherEntityNum].client->NPC_class == CLASS_VEHICLE)
		{
			Vehicle_t*	pVeh = g_entities[cent->currentState.otherEntityNum].m_pVehicle;
			if (pVeh && !(pVeh->m_ulFlags&VEH_FLYING))
			{
				stopEffect = true;
			}
		}
	}
	if (!stopEffect && (cent->currentState.boltInfo&MEF_LOOK_AT_ENEMY))
	{
		if (!g_entities[cent->currentState.otherEntityNum].lastEnemy || 
			!g_entities[cent->currentState.otherEntityNum].lastEnemy->inuse)
		{
			stopEffect = true;
		}
	}

	if (stopEffect)
	{//time is up or this is a falling spin and they hit the ground or mission end screen is up
		cg.overrides.active &= ~(/*CG_OVERRIDE_3RD_PERSON_ENT|*/CG_OVERRIDE_3RD_PERSON_RNG|CG_OVERRIDE_3RD_PERSON_ANG|CG_OVERRIDE_3RD_PERSON_POF);
		//cg.overrides.thirdPersonEntity = 0;
		cg.overrides.thirdPersonAngle = 0;
		cg.overrides.thirdPersonPitchOffset = 0;
		cg.overrides.thirdPersonRange = 0;
		if ( g_skippingcin->integer )
		{//skipping?  don't mess with timescale
			/*
			if ( g_timescale->integer < 100 )
			{//something messed up timescale, reset it?
				cgi_Cvar_Set( "timescale", "100" );
			}
			*/
		}
		else
		{//set it back to 1
			cgi_Cvar_Set( "timescale", "1.0" );
		}
		MatrixMode = qfalse;
		cent->gent->e_clThinkFunc = clThinkF_NULL;
		cent->gent->e_ThinkFunc = thinkF_G_FreeEntity;
		cent->gent->nextthink = cg.time + 500;
		return;
	}
	else 
	{
		while ( elapsedTime > MATRIX_EFFECT_TIME )
		{
			elapsedTime -= MATRIX_EFFECT_TIME;
		}
	}
	
	MatrixMode = qtrue;

	//FIXME: move the position towards them and back?
	//cg.overrides.active |= CG_OVERRIDE_3RD_PERSON_ENT;
	//cg.overrides.thirdPersonEntity = cent->currentState.otherEntityNum;

	if (cent->currentState.boltInfo&MEF_LOOK_AT_ENEMY)
	{
		vec3_t	toEnemy;
		vec3_t	toEnemyAngles;

		VectorCopy(cg_entities[g_entities[cent->currentState.otherEntityNum].lastEnemy->s.number].lerpOrigin, toEnemy);
//		CG_DrawEdge(cg_entities[cent->currentState.otherEntityNum].lerpOrigin, toEnemy, EDGE_NORMAL);
		VectorSubtract(cg_entities[cent->currentState.otherEntityNum].lerpOrigin, toEnemy, toEnemy);
		vectoangles(toEnemy, toEnemyAngles);


		cg.overrides.active					|= CG_OVERRIDE_3RD_PERSON_ANG;
  	 	cg.overrides.thirdPersonAngle		 = 
			toEnemyAngles[1] - 
			cg_entities[cent->currentState.otherEntityNum].lerpAngles[1] + 
 			145.0f;
	 	cg.overrides.thirdPersonAngle = AngleNormalize180(cg.overrides.thirdPersonAngle);

		float	MATRIX_EFFECT_TIME_HALF = MATRIX_EFFECT_TIME/2.0f;
		float	X = 1.0f;
		if (elapsedTime>MATRIX_EFFECT_TIME_HALF)
		{
			X -= ((elapsedTime - MATRIX_EFFECT_TIME_HALF)/MATRIX_EFFECT_TIME_HALF);
		}
		cg.overrides.thirdPersonAngle		*= X;

 //		gi.Printf("%f\n", cg.overrides.thirdPersonAngle);
		cg.overrides.thirdPersonPitchOffset	 = 0.0f;
		cg.overrides.thirdPersonRange		 = cg_thirdPersonRange.value * 3.0f;
	}

	if ( !(cent->currentState.boltInfo&MEF_NO_SPIN) )
	{//rotate around them
		//rotate
		cg.overrides.active |= CG_OVERRIDE_3RD_PERSON_ANG;
		cg.overrides.thirdPersonAngle = 360.0f*elapsedTime/MATRIX_EFFECT_TIME;
		if ( (cent->currentState.boltInfo&MEF_REVERSE_SPIN) )
		{
			cg.overrides.thirdPersonAngle *= -1;
		}
	}

	//do all the slowdown and vert bob stuff
	if ( cent->currentState.angles2[0] )
	{
		cgi_Cvar_Set( "timescale", va("%4.2f",cent->currentState.angles2[0]) );
	}
	else if ( !(cent->currentState.boltInfo&MEF_NO_TIMESCALE) )
	{//ramp the timescale
		//slowdown
		float timescale = (elapsedTime/MATRIX_EFFECT_TIME);
		if ( timescale < 0.01f )
		{
			timescale = 0.01f;
		}
		cgi_Cvar_Set( "timescale", va("%4.2f",timescale) );
	}
	else
	{//FIXME: MEF_HIT_GROUND_STOP: if they're on the ground, stop spinning and stop timescale
		//FIXME: if they go to the menu, restore timescale?
		//cgi_Cvar_Set( "timescale", "1.0ff" );
	}

	if ( !(cent->currentState.boltInfo&MEF_NO_VERTBOB) )
	{//bob the pitch
		//pitch
		//dip - FIXME: use pitchOffet?
		cg.overrides.active |= CG_OVERRIDE_3RD_PERSON_POF;
		cg.overrides.thirdPersonPitchOffset = cg_thirdPersonPitchOffset.value;
		if ( elapsedTime < MATRIX_EFFECT_TIME*0.33f )
		{
			cg.overrides.thirdPersonPitchOffset -= 30.0f*elapsedTime/(MATRIX_EFFECT_TIME*0.33);
		}
		else if ( elapsedTime > MATRIX_EFFECT_TIME*0.66f )
		{
			cg.overrides.thirdPersonPitchOffset -= 30.0f*(MATRIX_EFFECT_TIME-elapsedTime)/(MATRIX_EFFECT_TIME*0.33);
		}
		else
		{
			cg.overrides.thirdPersonPitchOffset -= 30.0f;
		}
	}

	if ( !(cent->currentState.boltInfo&MEF_NO_RANGEVAR) )
	{//vary the camera range
		//pull back
		cg.overrides.active |= CG_OVERRIDE_3RD_PERSON_RNG;
		cg.overrides.thirdPersonRange = cg_thirdPersonRange.value;
		if ( elapsedTime < MATRIX_EFFECT_TIME*0.33 )
		{
			cg.overrides.thirdPersonRange += 80.0f*elapsedTime/(MATRIX_EFFECT_TIME*0.33);
		}
		else if ( elapsedTime > MATRIX_EFFECT_TIME*0.66 )
		{
			cg.overrides.thirdPersonRange += 80.0f*(MATRIX_EFFECT_TIME-elapsedTime)/(MATRIX_EFFECT_TIME*0.33);
		}
		else
		{
			cg.overrides.thirdPersonRange += 80.0f;
		}
	}
}

static void CG_Think ( centity_t *cent )
{
	if(!cent->gent)
	{
		return;
	}

	CEntity_ThinkFunc(cent);	//	cent->gent->clThink(cent);
}

static void CG_Clouds( centity_t *cent )
{
	refEntity_t		ent;
	entityState_t	*s1;

	s1 = &cent->currentState;

	// create the render entity
	memset( &ent, 0, sizeof( ent ));

	VectorCopy( cent->lerpOrigin, ent.origin );

	ent.shaderRGBA[0] = ent.shaderRGBA[1] = ent.shaderRGBA[2] = ent.shaderRGBA[3] = 255;

	ent.radius = cent->gent->radius;
	ent.backlerp = cent->gent->wait;

	ent.reType = RT_CLOUDS;

	if ( cent->gent->spawnflags & 1 ) // TUBE type, the one with a hole in the middle
	{
		ent.rotation = cent->gent->random;
		ent.renderfx = RF_GROW;// tube flag 
	}

	if ( cent->gent->spawnflags & 2 ) // ALT type, uses a different shader
	{
		ent.customShader = cgi_R_RegisterShader( "gfx/world/haze2" );
	}
	else
	{
		ent.customShader = cgi_R_RegisterShader( "gfx/world/haze" );
	}
	
	cgi_R_AddRefEntityToScene( &ent );
}

/*
===============
CG_AddCEntity

===============
*/
static void CG_AddCEntity( centity_t *cent ) 
{
	// event-only entities will have been dealt with already
	if ( cent->currentState.eType >= ET_EVENTS ) {
		return;
	}

	//we must have restarted the game
	if (!cent->gent)
	{
		return;
	}

	cent->snapShotTime = cg.time;

	// calculate the current origin
	CG_CalcEntityLerpPositions( cent );

	// add automatic effects
	CG_EntityEffects( cent );

	// add local sound set if any
	if ( cent->gent && cent->gent->soundSet && cent->gent->soundSet[0] && cent->currentState.eType != ET_MOVER )
	{
		CG_AddLocalSet( cent );
	}
/*
Ghoul2 Insert Start
*/
	// do this before we copy the data to refEnts
	if (cent->gent->ghoul2.IsValid())
	{
		trap_G2_SetGhoul2ModelIndexes(cent->gent->ghoul2, cgs.model_draw, cgs.skins);
	}

/*
Ghoul2 Insert End
*/

	switch ( cent->currentState.eType ) {
	default:
		CG_Error( "Bad entity type: %i\n", cent->currentState.eType );
		break;
	case ET_INVISIBLE:
	case ET_PUSH_TRIGGER:
	case ET_TELEPORT_TRIGGER:
	case ET_TERRAIN:
		break;
	case ET_GENERAL:
		CG_General( cent );
		break;
	case ET_PLAYER:
		CG_Player( cent );
		break;
	case ET_ITEM:
		CG_Item( cent );
		break;
	case ET_MISSILE:
		CG_Missile( cent );
		break;
	case ET_MOVER:
		CG_Mover( cent );
		break;
	case ET_BEAM:
		CG_Beam( cent, 0 );
		break;
	case ET_PORTAL:
		CG_Portal( cent );
		break;
	case ET_SPEAKER:
		if ( cent->gent && cent->gent->soundSet && cent->gent->soundSet[0] )
		{
			break;
		}
		CG_Speaker( cent );
		break;
	case ET_THINKER:
		CG_General( cent );
		CG_Think( cent );
		break;
	case ET_CLOUD: // dumb
		CG_Clouds( cent );
		break;
	}
}

/*
===============
CG_AddPacketEntities

===============
*/
void CG_AddPacketEntities( qboolean isPortal ) {
	int					num;
	centity_t			*cent;
	playerState_t		*ps;

	if (isPortal)
	{
		for ( num = 0 ; num < cg.snap->numEntities ; num++ )
		{
			cent = &cg_entities[ cg.snap->entities[ num ].number ];

			if (cent->currentState.isPortalEnt)
			{
				CG_AddCEntity( cent );
			}
		}
		return;
	}

	// set cg.frameInterpolation
	if ( cg.nextSnap ) 
	{
		int		delta;

		delta = (cg.nextSnap->serverTime - cg.snap->serverTime);
		if ( delta == 0 ) 
		{
			cg.frameInterpolation = 0;
		} 
		else 
		{
			cg.frameInterpolation = (float)( cg.time - cg.snap->serverTime ) / delta;
		}
//OutputDebugString(va("interp %4.2f ct=%6d nt=%6d st=%6d\n",cg.frameInterpolation,cg.time,cg.nextSnap->serverTime,cg.snap->serverTime));
	} 
	else 
	{
		cg.frameInterpolation = 0;	// actually, it should never be used, because 
									// no entities should be marked as interpolating
//OutputDebugString(va("noterp %4.2f ct=%6d nt=%6d st=%6d\n",cg.frameInterpolation,cg.time,0,cg.snap->serverTime));
	}

	// the auto-rotating items will all have the same axis
	cg.autoAngles[0] = 0;
	cg.autoAngles[1] = ( cg.time & 2047 ) * 360 / 2048.0f;
	cg.autoAngles[2] = 0;

	cg.autoAnglesFast[0] = 0;
	cg.autoAnglesFast[1] = ( cg.time & 1023 ) * 360 / 1024.0f;
	cg.autoAnglesFast[2] = 0;

	AnglesToAxis( cg.autoAngles, cg.autoAxis );
	AnglesToAxis( cg.autoAnglesFast, cg.autoAxisFast );

	// generate and add the entity from the playerstate
	ps = &cg.predicted_player_state;
	PlayerStateToEntityState( ps, &cg_entities[ ps->clientNum ].currentState );
//	cent = &cg_entities[ ps->clientNum ];	// not needed now that player is in the snap packet
//	CG_AddCEntity( cent );					//

	// add each entity sent over by the server
	for ( num = 0 ; num < cg.snap->numEntities ; num++ ) {
		cent = &cg_entities[ cg.snap->entities[ num ].number ];

		CG_AddCEntity( cent );
	}

	for(num=0;num<cg_numpermanents;num++)
	{
		cent = cg_permanents[num];
		if (cent->currentValid)
		{
			CG_AddCEntity( cent );
		}
	}
}

//rww - This function is not currently called. Use it as the client-side ROFF
//callback once that's implemented fully.
void CG_ROFF_NotetrackCallback( centity_t *cent, const char *notetrack)
{
	int i = 0, r = 0, objectID = 0, anglesGathered = 0, posoffsetGathered = 0;
	char type[256];
	char argument[512];
	char addlArg[512];
	char errMsg[256];
	char t[64];
	int addlArgs = 0;
	vec3_t parsedAngles, parsedOffset, useAngles, useOrigin, forward, right, up;

	if (!cent || !notetrack)
	{
		return;
	}

	//notetrack = "effect effects/explosion1.efx 0+0+64 0-0-1";

	while (notetrack[i] && notetrack[i] != ' ')
	{
		type[i] = notetrack[i];
		i++;
	}

	type[i] = '\0';

	if (notetrack[i] != ' ')
	{ //didn't pass in a valid notetrack type, or forgot the argument for it
		return;
	}

	i++;

	while (notetrack[i] && notetrack[i] != ' ')
	{
		argument[r] = notetrack[i];
		r++;
		i++;
	}
	argument[r] = '\0';

	if (!r)
	{
		return;
	}

	if (notetrack[i] == ' ')
	{ //additional arguments...
		addlArgs = 1;

		i++;
		r = 0;
		while (notetrack[i])
		{
			addlArg[r] = notetrack[i];
			r++;
			i++;
		}
		addlArg[r] = '\0';
	}

	if (strcmp(type, "effect") == 0)
	{
		if (!addlArgs)
		{
			//sprintf(errMsg, "Offset position argument for 'effect' type is invalid.");
			//goto functionend;
			VectorClear(parsedOffset);
			goto defaultoffsetposition;
		}

		i = 0;

		while (posoffsetGathered < 3)
		{
			r = 0;
			while (addlArg[i] && addlArg[i] != '+' && addlArg[i] != ' ')
			{
				t[r] = addlArg[i];
				r++;
				i++;
			}
			t[r] = '\0';
			i++;
			if (!r)
			{ //failure..
				//sprintf(errMsg, "Offset position argument for 'effect' type is invalid.");
				//goto functionend;
				VectorClear(parsedOffset);
				i = 0;
				goto defaultoffsetposition;
			}
			parsedOffset[posoffsetGathered] = atof(t);
			posoffsetGathered++;
		}

		if (posoffsetGathered < 3)
		{
			sprintf(errMsg, "Offset position argument for 'effect' type is invalid.");
			goto functionend;
		}

		i--;

		if (addlArg[i] != ' ')
		{
			addlArgs = 0;
		}

defaultoffsetposition:

		objectID = theFxScheduler.RegisterEffect(argument);

		if (objectID)
		{
			if (addlArgs)
			{ //if there is an additional argument for an effect it is expected to be XANGLE-YANGLE-ZANGLE
				i++;
				while (anglesGathered < 3)
				{
					r = 0;
					while (addlArg[i] && addlArg[i] != '-')
					{
						t[r] = addlArg[i];
						r++;
						i++;
					}
					t[r] = '\0';
					i++;

					if (!r)
					{ //failed to get a new part of the vector
						anglesGathered = 0;
						break;
					}

					parsedAngles[anglesGathered] = atof(t);
					anglesGathered++;
				}

				if (anglesGathered)
				{
					VectorCopy(parsedAngles, useAngles);
				}
				else
				{ //failed to parse angles from the extra argument provided..
					VectorCopy(cent->lerpAngles, useAngles);
				}
			}
			else
			{ //if no constant angles, play in direction entity is facing
				VectorCopy(cent->lerpAngles, useAngles);
			}

			AngleVectors(useAngles, forward, right, up);

			VectorCopy(cent->lerpOrigin, useOrigin);

			//forward
			useOrigin[0] += forward[0]*parsedOffset[0];
			useOrigin[1] += forward[1]*parsedOffset[0];
			useOrigin[2] += forward[2]*parsedOffset[0];

			//right
			useOrigin[0] += right[0]*parsedOffset[1];
			useOrigin[1] += right[1]*parsedOffset[1];
			useOrigin[2] += right[2]*parsedOffset[1];

			//up
			useOrigin[0] += up[0]*parsedOffset[2];
			useOrigin[1] += up[1]*parsedOffset[2];
			useOrigin[2] += up[2]*parsedOffset[2];

			theFxScheduler.PlayEffect(objectID, useOrigin, useAngles);
		}
	}
	else if (strcmp(type, "sound") == 0)
	{
		objectID = cgi_S_RegisterSound(argument);
		cgi_S_StartSound(cent->lerpOrigin, cent->currentState.number, CHAN_BODY, objectID);
	}
	else if (strcmp(type, "loop") == 0)
	{ //handled server-side
		return;
	}
	//else if ...
	else
	{
		if (type[0])
		{
			Com_Printf("^3Warning: \"%s\" is an invalid ROFF notetrack function\n", type);
		}
		else
		{
			Com_Printf("^3Warning: Notetrack is missing function and/or arguments\n");
		}
	}

	return;

functionend:
	Com_Printf("^3Type-specific notetrack error: %s\n", errMsg);
	return;
}