// Copyright (C) 1999-2000 Id Software, Inc.
//
// g_weapon.c 
// perform the server side effects of a weapon firing

#include "g_local.h"

static	float	s_quadFactor;
static	vec3_t	forward, right, up;
static	vec3_t	muzzle;

extern void G_MissileImpact( gentity_t *ent, trace_t *trace);


#define MAX_BEAM_HITS	4

#define DMG_VAR			(flrandom(0.8,1.2))


// Weapon damages are located up here for easy access...
// Phaser
#define	PHASER_DAMAGE				6		// 7
#define PHASER_ALT_RADIUS			12		// 16

// Compression Rifle
#define	CRIFLE_DAMAGE				16		// 20
#define CRIFLE_MAIN_SPLASH_RADIUS	64
#define CRIFLE_MAIN_SPLASH_DMG		16		// 20
#define CRIFLE_ALTDAMAGE			85		// 100
#define CRIFLE_ALT_SPLASH_RADIUS	32
#define CRIFLE_ALT_SPLASH_DMG		10

// Imod
#define	IMOD_DAMAGE					20		// 32
#define	IMOD_ALT_DAMAGE				48		// 64

// Scavenger Rifle
#define SCAV_DAMAGE					8		// 16
#define SCAV_ALT_DAMAGE				60		// 60
#define SCAV_ALT_SPLASH_RAD			100
#define SCAV_ALT_SPLASH_DAM			60		// 60	

// Stasis Weapon
#define STASIS_DAMAGE				9		// 15
#define STASIS_ALT_DAMAGE			24		// 40
#define STASIS_ALT_DAMAGE2			12		// 20

// Grenade Launcher
#define GRENADE_DAMAGE				75		// 100
#define GRENADE_SPLASH_RAD			160
#define GRENADE_SPLASH_DAM			75		// 100
#define GRENADE_ALT_DAMAGE			64

// Tetrion Disruptor
#define TETRION_DAMAGE				4		// 5
#define TETRION_ALT_DAMAGE			17		// 30

// Quantum Burst
#define QUANTUM_DAMAGE				140		// 85		// 100
#define QUANTUM_SPLASH_DAM			140		// 85		// 128
#define QUANTUM_SPLASH_RAD			160
#define QUANTUM_ALT_DAMAGE			140		// 75		// 100
#define QUANTUM_ALT_SPLASH_DAM		140		// 75		// 128
#define QUANTUM_ALT_SPLASH_RAD		80

// Dreadnought Weapon
#define DREADNOUGHT_DAMAGE			8		// 6		// Note that there's two traces, so we can do up to DOUBLE damage...
#define DREADNOUGHT_WIDTH			9		// 12
#define DREADNOUGHT_ALTDAMAGE		35		// 40



/*
======================
SnapVectorTowards

Round a vector to integers for more efficient network
transmission, but make sure that it rounds towards a given point
rather than blindly truncating.  This prevents it from truncating 
into a wall.
======================
*/
void SnapVectorTowards( vec3_t v, vec3_t to ) {
	int		i;

	for ( i = 0 ; i < 3 ; i++ ) {
		if ( to[i] <= v[i] ) {
			v[i] = (int)v[i];
		} else {
			v[i] = (int)v[i] + 1;
		}
	}
}




/*
----------------------------------------------
	PLAYER WEAPONS
----------------------------------------------


----------------------------------------------
	PHASER
----------------------------------------------
*/

#define MAXRANGE_PHASER			2048		// This is the same as the range MAX_BEAM_RANGE	2048
#define NUM_PHASER_TRACES 3

#define BEAM_VARIATION		6

#define PHASER_POINT_BLANK			96
#define PHASER_POINT_BLANK_FRAC		((float)PHASER_POINT_BLANK / (float)MAXRANGE_PHASER)


//---------------------------------------------------------
void WP_FirePhaser( gentity_t *ent, qboolean alt_fire )
//---------------------------------------------------------
{
	trace_t		tr;
	vec3_t		end;
	gentity_t	*traceEnt;
	int			trEnts[NUM_PHASER_TRACES], i = 0;
	float		trEntFraction[NUM_PHASER_TRACES];
	int			damage = 0;

	VectorMA (muzzle, MAXRANGE_PHASER, forward, end);
	// Add a subtle variation to the beam weapon's endpoint
	for (i = 0; i < 3; i ++ )
	{
		end[i] += crandom() * BEAM_VARIATION;
	}

	for (i = 0; i < NUM_PHASER_TRACES; i++)
	{
		trEnts[i] = -1;
		trEntFraction[i] = 0.0;
	}
	// Find out who we've hit
//	gi.trace ( &tr, muzzle, NULL, NULL, end, ent->s.number, MASK_SHOT);
	trap_Trace (&tr, muzzle, NULL, NULL, end, ent->s.number, MASK_SHOT );
	if (tr.entityNum != (MAX_GENTITIES-1))
	{
		trEnts[0] = tr.entityNum;
		trEntFraction[0] = tr.fraction;
	}
	if ( alt_fire && ent->client->ps.ammo[WP_PHASER])
	{	// Use the ending point of the thin trace to do two more traces, one on either side, for actual damaging effect.
		vec3_t	vUp = {0,0,1}, vRight, start2, end2;
		float	halfBeamWidth = PHASER_ALT_RADIUS;

		CrossProduct(forward, vUp, vRight);
		VectorNormalize(vRight);
		VectorMA(muzzle, halfBeamWidth, vRight, start2);
		VectorMA(end, halfBeamWidth, vRight, end2);
		VectorCopy(tr.endpos, end);
		trap_Trace (&tr, muzzle, NULL, NULL, end, ent->s.number, (CONTENTS_PLAYERCLIP|CONTENTS_BODY) );
		if (	(tr.entityNum != (MAX_GENTITIES-1)) &&
				(tr.entityNum != trEnts[0]) )
		{
			trEnts[1] = tr.entityNum;
			trEntFraction[1] = tr.fraction;
		}
		VectorMA(muzzle, -halfBeamWidth, vRight, start2);
		VectorMA(end, -halfBeamWidth, vRight, end2);
		trap_Trace (&tr, muzzle, NULL, NULL, end, ent->s.number, (CONTENTS_PLAYERCLIP|CONTENTS_BODY) );
		if (	(tr.entityNum != (MAX_GENTITIES-1)) &&
				(tr.entityNum != trEnts[0]) &&
				(tr.entityNum != trEnts[1]))
		{
			trEnts[2] = tr.entityNum;
			trEntFraction[2] = tr.fraction;
		}
	}

	for (i = 0; i < NUM_PHASER_TRACES; i++)
	{
		if (-1 == trEnts[i])
		{
			continue;
		}
		traceEnt = &g_entities[ trEnts[i] ];

		if ( traceEnt->takedamage) 
		{
//			damage = (float)PHASER_DAMAGE*DMG_VAR*s_quadFactor;		// No variance on phaser
			damage = (float)PHASER_DAMAGE*s_quadFactor;

			if (trEntFraction[i] <= PHASER_POINT_BLANK_FRAC)
			{	// Point blank!  Do up to double damage.
				damage += damage * (1.0 - (trEntFraction[i]/PHASER_POINT_BLANK_FRAC));
			}
			else
			{	// Normal range
				damage -= (int)(trEntFraction[i]*5.0);
			}

			if (!ent->client->ps.ammo[WP_PHASER])
			{
				damage *= .35; // weak out-of-ammo phaser
			}
			
			if (damage > 0)
			{
				if ( alt_fire || ent->client->ps.ammo[WP_PHASER])		// If empty, don't armor pierce.
				{
					G_Damage( traceEnt, ent, ent, forward, tr.endpos, damage, 
								DAMAGE_NO_KNOCKBACK | DAMAGE_NOT_ARMOR_PIERCING, MOD_PHASER_ALT );
				}
				else
				{
					G_Damage( traceEnt, ent, ent, forward, tr.endpos, damage, 
								DAMAGE_NO_KNOCKBACK | DAMAGE_ARMOR_PIERCING, MOD_PHASER );
				}
			}
		}
	}
	if (damage)
	{
		// log hit
		if (ent->client)
		{
			ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
		}
	}
}

/*
----------------------------------------------
	COMPRESSION RIFLE
----------------------------------------------
*/

#define COMPRESSION_SPREAD	100
#define MAXRANGE_CRIFLE		8192

//---------------------------------------------------------
void WP_FireCompressionRifle ( gentity_t *ent, qboolean alt_fire )
//---------------------------------------------------------
{
	gentity_t	*tent = 0;
	gentity_t	*traceEnt;
	int			damage = alt_fire ? (CRIFLE_ALTDAMAGE*DMG_VAR) : (CRIFLE_DAMAGE*DMG_VAR);
	int			splashDmg = alt_fire ? CRIFLE_ALT_SPLASH_DMG : CRIFLE_MAIN_SPLASH_DMG;
	int			splashRadius = alt_fire ? CRIFLE_ALT_SPLASH_RADIUS : CRIFLE_MAIN_SPLASH_RADIUS;
	trace_t		tr;
	vec3_t		end;
	float		r;
	float		u;
	qboolean	render_impact = qtrue;
	int			mod;

	VectorMA (muzzle, MAXRANGE_CRIFLE, forward, end);

	// Make me 100% accurate
	if (	!alt_fire ||
			ent->client->ps.velocity[0] ||
			ent->client->ps.velocity[1] ||
			ent->client->ps.velocity[2] )
	{
		r = crandom()*COMPRESSION_SPREAD;
		u = crandom()*COMPRESSION_SPREAD;
		VectorMA (end, r, right, end);
		VectorMA (end, u, up, end);
	}
	
	trap_Trace (&tr, muzzle, NULL, NULL, end, ent->s.number, MASK_SHOT );

	// If the beam hits a skybox, etc. it would look foolish to add in an explosion
	if ( tr.surfaceFlags & SURF_NOIMPACT ) 
	{
		render_impact = qfalse;
	}
	
	traceEnt = &g_entities[ tr.entityNum ];

	SnapVector(tr.endpos);		// Make this less networking-intensive.
	// Render a shot in any case.
	if ( alt_fire )
	{
		tent = G_TempEntity( muzzle, EV_COMPRESSION_RIFLE_ALT );
		tent->s.eFlags |= EF_ALT_FIRING;
	}
	else
	{
		tent = G_TempEntity( muzzle, EV_COMPRESSION_RIFLE );
	}
	// stash our firing direction in the message also
	VectorSubtract(end, muzzle, tent->s.origin2);
	VectorShort(tent->s.origin2);
	// Only add in impact stuff when told to do so
	if ( render_impact )
	{
		// send bullet impact
		if ( traceEnt->takedamage && traceEnt->client ) 
		{
		} 
		else 
		{
			if (alt_fire)
			{
				mod = MOD_CRIFLE_ALT_SPLASH;
			}
			else
			{
				mod = MOD_CRIFLE_SPLASH;
			}
			if( G_RadiusDamage( tr.endpos, ent, splashDmg, splashRadius, NULL, 0, mod ) )
			{
				// Does a burst radius hit really count as a "hit"?  Not for compression rifles...
				//g_entities[ent->s.number].client->ps.persistant[PERS_ACCURACY_HITS]++;
			}
		}
	}
	if ( traceEnt->takedamage)
	{
		if (alt_fire)
		{
			mod = MOD_CRIFLE_ALT;
		}
		else
		{
			mod = MOD_CRIFLE;
		}
		G_Damage( traceEnt, ent, ent, forward, tr.endpos, damage*s_quadFactor, DAMAGE_NOT_ARMOR_PIERCING, mod );

		// give the shooter a reward sound if they have made two sniper hits in a row
		// check for "impressive" reward sound
	
		if (traceEnt->client)
		{
			if (((g_gametype.integer >= GT_TEAM) && (ent->client->ps.persistant[PERS_TEAM] != traceEnt->client->ps.persistant[PERS_TEAM]))
				|| (g_gametype.integer < GT_TEAM))
			{
				if (alt_fire)
				{
					ent->client->accurateCount++;
					if ( ent->client->accurateCount >= 2 ) 
					{
						ent->client->accurateCount -= 2;
						ent->client->ps.persistant[PERS_REWARD_COUNT]++;
						ent->client->ps.persistant[PERS_REWARD] = REWARD_IMPRESSIVE;
						ent->client->ps.persistant[PERS_IMPRESSIVE_COUNT]++;
						// add the sprite over the player's head
						ent->client->ps.eFlags &= ~EF_AWARD_MASK;
						ent->client->ps.eFlags |= EF_AWARD_IMPRESSIVE;
						ent->client->rewardTime = level.time + REWARD_SPRITE_TIME;
					}
				}
			}
		}
		
		// log hit
		if (ent->client)
		{
			ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
		}
	}
	else
	{	// Misses reset the hit counter.
		ent->client->accurateCount = 0;
	}

	G_LogWeaponFire(ent->s.number, WP_COMPRESSION_RIFLE);
}


/*
----------------------------------------------
	IMOD
----------------------------------------------
*/

#define MAXRANGE_IMOD			4096
#define	MAX_RAIL_HITS	4

void IMODHit(qboolean alt_fire, gentity_t *traceEnt, gentity_t *ent, vec3_t d_dir, vec3_t endpos, vec3_t normal, 
			 qboolean render_impact)
{
	gentity_t	*tent = NULL;

	if ( alt_fire )
	{
		// send beam impact
		if ( traceEnt && traceEnt->takedamage && traceEnt->client ) 
		{
			G_Damage( traceEnt, ent, ent, d_dir, endpos, IMOD_ALT_DAMAGE*DMG_VAR*s_quadFactor, 
						DAMAGE_NO_ARMOR | DAMAGE_NO_INVULNERABILITY, MOD_IMOD_ALT);	// Used to be DAMAGE_SUPER_ARMOR_PIERCING
			if (render_impact)
			{
				tent = G_TempEntity( endpos, EV_IMOD_ALTFIRE_HIT );
			}
			// log hit
			if (ent->client)
			{
				ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
			}
		}
	}
	else
	{
		// send beam impact
		if ( traceEnt && traceEnt->takedamage && traceEnt->client ) 
		{
			G_Damage( traceEnt, ent, ent, d_dir, endpos, IMOD_DAMAGE*DMG_VAR*s_quadFactor, 
						DAMAGE_NO_ARMOR | DAMAGE_NO_INVULNERABILITY, MOD_IMOD);		// Used to be DAMAGE_SUPER_ARMOR_PIERCING
			if (render_impact)
			{
				tent = G_TempEntity( endpos, EV_IMOD_HIT );
			}
			// log hit
			if (ent->client)
			{
				ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
			}
		}
	}
	if (tent)
	{
		tent->s.eventParm = DirToByte( normal );
		tent->s.weapon = ent->s.weapon;
		VectorCopy( muzzle, tent->s.origin2 );
		SnapVector(tent->s.origin2);
	}
}

//---------------------------------------------------------
void WP_FireIMOD ( gentity_t *ent, qboolean alt_fire )
//---------------------------------------------------------
{
	int			i = 0;
	int			hits = 0;
	int			unlinked = 0;
	gentity_t	*unlinkedEntities[MAX_RAIL_HITS];

	trace_t		tr;
	vec3_t		end, d_dir;
	gentity_t	*tent = 0;
	gentity_t	*traceEnt = NULL;
	qboolean	render_impact = qtrue;

	VectorMA (muzzle, MAXRANGE_IMOD, forward, end);

	// trace only against the solids, so the railgun will go through people
	do
	{
		trap_Trace (&tr, muzzle, NULL, NULL, end, ent->s.number, MASK_SHOT );
		traceEnt = &g_entities[ tr.entityNum ];
		if ( traceEnt->takedamage )
		{
			if( LogAccuracyHit( traceEnt, ent ) )
			{
				hits++;
			}
			//For knockback - send them up in air
			VectorCopy(forward, d_dir);
			if(d_dir[2] < 0.30f)
			{
				d_dir[2] = 0.30f;
			}
			VectorNormalize(d_dir);
			// do the damage and send an impact effect
			IMODHit(alt_fire, traceEnt, ent, d_dir, tr.endpos, tr.plane.normal, render_impact);

			// give the shooter a reward sound if they have made two sniper hits in a row
			// check for "impressive" reward sound
			// Note that hitting two people in a line warrants an "impressive" as well...
			if (traceEnt->client)
			{
				if (((g_gametype.integer >= GT_TEAM) && (ent->client->ps.persistant[PERS_TEAM] != traceEnt->client->ps.persistant[PERS_TEAM]))
					|| (g_gametype.integer < GT_TEAM))
				{
					if (alt_fire)
					{
						ent->client->accurateCount++;
						if ( ent->client->accurateCount >= 2 ) 
						{
							ent->client->accurateCount -= 2;
							ent->client->ps.persistant[PERS_REWARD_COUNT]++;
							ent->client->ps.persistant[PERS_REWARD] = REWARD_IMPRESSIVE;
							ent->client->ps.persistant[PERS_IMPRESSIVE_COUNT]++;
							// add the sprite over the player's head
							ent->client->ps.eFlags &= ~EF_AWARD_MASK;
							ent->client->ps.eFlags |= EF_AWARD_IMPRESSIVE;
							ent->client->rewardTime = level.time + REWARD_SPRITE_TIME;
						}
					}
				}
			}
		}
		else
		{
			// If the beam hit the skybox, etc. it would look foolish to add in an explosion
			if ( tr.surfaceFlags & SURF_NOIMPACT ) 
			{
				render_impact = qfalse;
			}
			// send an impact effect
			IMODHit(alt_fire, traceEnt, ent, d_dir, tr.endpos, tr.plane.normal, render_impact);
		}
		if ( tr.contents & CONTENTS_SOLID || !Q_stricmp(traceEnt->classname, "holdable_shield"))
		{
			break;		// we hit something solid enough to stop the beam
		}
		// unlink this entity, so the next trace will go past it
		trap_UnlinkEntity( traceEnt );
		unlinkedEntities[unlinked] = traceEnt;
		unlinked++;
	} while ( unlinked < MAX_RAIL_HITS );

	// link back in any entities we unlinked
	for ( i = 0 ; i < unlinked ; i++ )
	{
		trap_LinkEntity( unlinkedEntities[i] );
	}

	// With endcapping on, the beam is actually longer than what the length parm in FX_AddLine for this
	//		effect specifies..so move it out so it doesn't clip into the gun so much
	if ( alt_fire )
		VectorMA (muzzle, 10, forward, muzzle);
	else
		VectorMA (muzzle, 2, forward, muzzle);

	// Create the events that will add in the necessary effects
	if ( alt_fire )
	{
		tent = G_TempEntity( tr.endpos, EV_IMOD_ALTFIRE );
	}
	else
	{
		tent = G_TempEntity( tr.endpos, EV_IMOD );
	}

	// Stash origins, etc. so the effect can have access to them
	VectorCopy( muzzle, tent->s.origin2 );
	SnapVector( tent->s.origin2 );			// save net bandwidth
	if ( render_impact )
	{
		tent->s.eventParm = DirToByte( tr.plane.normal );
		tent->s.weapon = ent->s.weapon;
	}

	G_LogWeaponFire(ent->s.number, WP_IMOD);
}

/*
----------------------------------------------
	SCAVENGER
----------------------------------------------
*/

#define SCAV_SPREAD			0.5
#define SCAV_VELOCITY		1500
#define SCAV_SIZE			3
	
#define SCAV_ALT_VELOCITY	1000	
#define SCAV_ALT_UP_VELOCITY	100
#define SCAV_ALT_SIZE		6

//---------------------------------------------------------
void FireScavengerBullet( gentity_t *ent, vec3_t start, vec3_t dir )
//---------------------------------------------------------
{
	gentity_t	*bolt;

	bolt = G_Spawn();
	
	bolt->classname = "scav_proj";
	bolt->nextthink = level.time + 10000;
	bolt->think = G_FreeEntity;
	bolt->s.eType = ET_MISSILE;
	bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	bolt->s.weapon = WP_SCAVENGER_RIFLE;
	bolt->r.ownerNum = ent->s.number;
	bolt->parent = ent;

//fixme  - remove
	{
		// Flags effect as being the full beefy version for the player
		bolt->count = 0;
	}

	bolt->damage = SCAV_DAMAGE*DMG_VAR*s_quadFactor;
	bolt->splashDamage = 0;
	bolt->splashRadius = 0;
	bolt->methodOfDeath = MOD_SCAVENGER;
	bolt->clipmask = MASK_SHOT;

	// Set the size of the missile up
	VectorSet(bolt->r.maxs, SCAV_SIZE, SCAV_SIZE, SCAV_SIZE);
	VectorSet(bolt->r.mins, -SCAV_SIZE, -SCAV_SIZE, -SCAV_SIZE);

	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time - 10;		// move a bit on the very first frame
	VectorCopy( start, bolt->s.pos.trBase );
	SnapVector( bolt->s.pos.trBase );			// save net bandwidth
	VectorScale( dir, SCAV_VELOCITY, bolt->s.pos.trDelta );
	SnapVector( bolt->s.pos.trDelta );			// save net bandwidth
	VectorCopy( start, bolt->r.currentOrigin);
}

// Alt-fire...
//---------------------------------------------------------
void FireScavengerGrenade( gentity_t *ent, vec3_t start, vec3_t dir )
//---------------------------------------------------------
{
	gentity_t	*grenade;

	grenade = G_Spawn();
	
	grenade->classname = "scav_grenade";
	grenade->nextthink = level.time + 9000;
	grenade->think = G_FreeEntity;
	grenade->s.eType = ET_ALT_MISSILE;
	grenade->s.weapon = WP_SCAVENGER_RIFLE;
	grenade->r.ownerNum = ent->s.number;
	grenade->parent = ent;
	grenade->damage = SCAV_ALT_DAMAGE*DMG_VAR*s_quadFactor; 
	grenade->splashDamage = SCAV_ALT_SPLASH_DAM*s_quadFactor;
	grenade->splashRadius = SCAV_ALT_SPLASH_RAD;//*s_quadFactor;
	grenade->methodOfDeath = MOD_SCAVENGER_ALT;
	grenade->splashMethodOfDeath = MOD_SCAVENGER_ALT_SPLASH;
	grenade->clipmask = MASK_SHOT;
	grenade->s.eFlags |= EF_ALT_FIRING;

	// Set the size of the missile up
	VectorSet(grenade->r.maxs, SCAV_ALT_SIZE, SCAV_ALT_SIZE, SCAV_ALT_SIZE);
	VectorSet(grenade->r.mins, -SCAV_ALT_SIZE, -SCAV_ALT_SIZE, -SCAV_ALT_SIZE);

	grenade->s.pos.trType = TR_GRAVITY;
	grenade->s.pos.trTime = level.time;		// move a bit on the very first frame
	
	VectorCopy( start, grenade->s.pos.trBase );
	SnapVector( grenade->s.pos.trBase );			// save net bandwidth
	VectorScale( dir, random() * 100 + SCAV_ALT_VELOCITY, grenade->s.pos.trDelta );

	// Add a tad of upwards velocity to the shot.
	grenade->s.pos.trDelta[2] += SCAV_ALT_UP_VELOCITY;

	// Add in half the player's velocity to the shot.
	VectorMA(grenade->s.pos.trDelta, 0.5, ent->s.pos.trDelta, grenade->s.pos.trDelta);

	SnapVector( grenade->s.pos.trDelta );			// save net bandwidth
	VectorCopy (start, grenade->r.currentOrigin);
	VectorCopy (start, grenade->pos1);
	VectorCopy (start, grenade->s.origin2);
	SnapVector( grenade->s.origin2 );			// save net bandwidth
}

//---------------------------------------------------------
void WP_FireScavenger( gentity_t *ent, qboolean alt_fire )
//---------------------------------------------------------
{
	vec3_t		dir, angles, temp_ang, temp_org;
	vec3_t		start;
	float		offset;

	VectorCopy( forward, dir );
	VectorCopy( muzzle, start );

	if ( alt_fire )
	{
		FireScavengerGrenade( ent, start, dir );
	}
	else
	{
		vectoangles( dir, angles );
		VectorSet( temp_ang, angles[0] + (crandom() * SCAV_SPREAD), angles[1] + (crandom() * SCAV_SPREAD), angles[2] );
		AngleVectors( temp_ang, dir, NULL, NULL );

		// try to make the shot alternate between barrels
		offset = irandom(0, 1) * 2 + 1;

		// FIXME:  These offsets really don't work like they should 
		VectorMA( start, offset, right, temp_org );
		VectorMA( temp_org, offset, up, temp_org );
		FireScavengerBullet( ent, temp_org, dir );
	}

	G_LogWeaponFire(ent->s.number, WP_SCAVENGER_RIFLE);
}

/*
----------------------------------------------
	STASIS
----------------------------------------------
*/

#define STASIS_VELOCITY		1100	//800	//650
#define STASIS_VELOCITY2	1000	
// #define STASIS_SPREAD		5.0		//2.5	//1.8	// Keep the spread relatively small so that you can get multiple projectile impacts when a badie is close
#define STASIS_SPREAD		0.085f		// Roughly equivalent to sin(5 deg).

#define STASIS_MAIN_MISSILE_BIG		4
#define STASIS_MAIN_MISSILE_SMALL	2

#define STASIS_ALT_RIGHT_OFS	0.10
#define STASIS_ALT_UP_OFS		0.02
#define STASIS_ALT_MUZZLE_OFS	1

#define MAXRANGE_ALT_STASIS		4096

//---------------------------------------------------------
void FireStasisMissile( gentity_t *ent, vec3_t origin, vec3_t dir, int size )
//---------------------------------------------------------
{
	gentity_t	*bolt;
	int			boltsize;

	bolt = G_Spawn();
	bolt->classname = "stasis_projectile";

	
	bolt->nextthink = level.time + 10000;
	bolt->think = G_FreeEntity;

	bolt->s.eType = ET_MISSILE;
	bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	bolt->s.weapon = WP_STASIS;
	bolt->r.ownerNum = ent->s.number;
	bolt->parent = ent;
	bolt->damage = size * STASIS_DAMAGE*DMG_VAR*s_quadFactor;
	bolt->splashDamage = 0;
	bolt->splashRadius = 0;
	bolt->methodOfDeath = MOD_STASIS;
	bolt->clipmask = MASK_SHOT;

	// Set the size of the missile up
	boltsize=3*size;
	VectorSet(bolt->r.maxs, boltsize, boltsize, boltsize);
	boltsize=-boltsize;
	VectorSet(bolt->r.mins, boltsize, boltsize, boltsize);

//	bolt->trigger_formation = qfalse;		// don't draw tail on first frame	

	// There are going to be a couple of different sized projectiles, so store 'em here
	bolt->count = size;
	// kef -- need to keep the size in something that'll reach the cgame side
	bolt->s.time2 = size;

	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time;
	VectorCopy( origin, bolt->s.pos.trBase );
	SnapVector( bolt->s.pos.trBase );			// save net bandwidth
	
	VectorScale( dir, STASIS_VELOCITY + ( 50 * size ), bolt->s.pos.trDelta );
	
	SnapVector( bolt->s.pos.trDelta );			// save net bandwidth
	VectorCopy (origin, bolt->r.currentOrigin);
	// Used by trails
	VectorCopy (origin, bolt->pos1 );
	VectorCopy (origin, bolt->pos2 );
	// kef -- need to keep the origin in something that'll reach the cgame side
	VectorCopy(origin, bolt->s.angles2);
	SnapVector( bolt->s.angles2 );			// save net bandwidth
}

//---------------------------------------------------------
void WP_FireStasisMain( gentity_t *ent )
//---------------------------------------------------------
{
	vec3_t	dir;

	// Fire forward
	FireStasisMissile( ent, muzzle, forward, STASIS_MAIN_MISSILE_BIG );

	// Fire slightly to the left
	VectorMA(forward, STASIS_SPREAD, right, dir);
	VectorNormalize(dir);
	FireStasisMissile( ent, muzzle, dir, STASIS_MAIN_MISSILE_SMALL );

	// Fire slightly to the right.
	VectorMA(forward, -STASIS_SPREAD, right, dir);
	VectorNormalize(dir);
	FireStasisMissile( ent, muzzle, dir, STASIS_MAIN_MISSILE_SMALL );
}


void DoSmallStasisBeam(gentity_t *ent, vec3_t start, vec3_t dir)
{
	vec3_t end;
	trace_t tr;
	gentity_t *traceEnt;

	VectorMA(start, MAXRANGE_ALT_STASIS, dir, end);
	trap_Trace(&tr, start, NULL, NULL, end, ent->s.number, MASK_SHOT);

	traceEnt = &g_entities[ tr.entityNum ];

	if ( traceEnt->takedamage) 
	{
		//For knockback - send them up in air
		if ( dir[2] < 0.20f )
		{
			dir[2] = 0.20f;
		}

		VectorNormalize( dir );
	
		G_Damage(traceEnt, ent, ent, dir, tr.endpos, STASIS_ALT_DAMAGE2*DMG_VAR*s_quadFactor, DAMAGE_ARMOR_PIERCING, MOD_STASIS_ALT );
		// log hit
		if (ent->client)
		{
			ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
		}
	}
}


//---------------------------------------------------------
void WP_FireStasisAlt( gentity_t *ent )
//---------------------------------------------------------
{
	trace_t		tr;
	vec3_t		end, d_dir, d_right, d_up={0,0,1}, start;
	gentity_t	*tent;
	gentity_t	*traceEnt;

	// Find the main impact point
	VectorMA (muzzle, MAXRANGE_ALT_STASIS, forward, end);
	trap_Trace ( &tr, muzzle, NULL, NULL, end, ent->s.number, MASK_SHOT);
	
	traceEnt = &g_entities[ tr.entityNum ];

	// Why am I doing this when I've got a right and up already?  Well, because this is how it is calc'ed on the client side.
	CrossProduct(forward, d_up, d_right);
	VectorNormalize(d_right);				// "right" is scaled by the sin of the angle between fwd & up...  Ditch that.
	CrossProduct(d_right, forward, d_up);	// Change the "fake up" (0,0,1) to a "real up" (perpendicular to the forward vector).
	// VectorNormalize(d_up);				// If I cared about how the vertical variance looked when pointing up or down, I'd normalize this.

	// Fire a shot up and to the right.
	VectorMA(forward, STASIS_ALT_RIGHT_OFS, d_right, d_dir);
	VectorMA(d_dir, STASIS_ALT_UP_OFS, d_up, d_dir);
	VectorMA(muzzle, STASIS_ALT_MUZZLE_OFS, d_right, start);
	DoSmallStasisBeam(ent, start, d_dir);

	// Fire a shot up and to the left.
	VectorMA(forward, -STASIS_ALT_RIGHT_OFS, d_right, d_dir);
	VectorMA(d_dir, STASIS_ALT_UP_OFS, d_up, d_dir);
	VectorMA(muzzle, -STASIS_ALT_MUZZLE_OFS, d_right, start);
	DoSmallStasisBeam(ent, start, d_dir);

	// Fire a shot a bit down and to the right.
	VectorMA(forward, 2.0*STASIS_ALT_RIGHT_OFS, d_right, d_dir);
	VectorMA(d_dir, -0.5*STASIS_ALT_UP_OFS, d_up, d_dir);
	VectorMA(muzzle, 2.0*STASIS_ALT_MUZZLE_OFS, d_right, start);
	DoSmallStasisBeam(ent, start, d_dir);

	// Fire a shot up and to the left.
	VectorMA(forward, -2.0*STASIS_ALT_RIGHT_OFS, d_right, d_dir);
	VectorMA(d_dir, -0.5*STASIS_ALT_UP_OFS, d_up, d_dir);
	VectorMA(muzzle, -2.0*STASIS_ALT_MUZZLE_OFS, d_right, start);
	DoSmallStasisBeam(ent, start, d_dir);

	// Main beam
	tent = G_TempEntity( tr.endpos, EV_STASIS );
	tent->s.angles[YAW] = (int)(ent->client->ps.viewangles[YAW]);

	if ( traceEnt->takedamage) 
	{
		//For knockback - send them up in air
		VectorCopy( forward, d_dir );
		if ( d_dir[2] < 0.30f )
		{
			d_dir[2] = 0.30f;
		}

		VectorNormalize( d_dir );
	
		G_Damage( traceEnt, ent, ent, d_dir, tr.endpos, STASIS_ALT_DAMAGE*DMG_VAR*s_quadFactor, 
					DAMAGE_ARMOR_PIERCING, MOD_STASIS_ALT );
		// log hit
		if (ent->client)
		{
			ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
		}
	}

	// Stash origins, etc. so that the effects can have access to them
	VectorCopy( muzzle, tent->s.origin2 );
	SnapVector(tent->s.origin2);
}

//---------------------------------------------------------
void WP_FireStasis( gentity_t *ent, qboolean alt_fire )
//---------------------------------------------------------
{
	// This was moved out of the FireWeapon switch statement below to keep things more consistent
	if ( alt_fire )
	{
		WP_FireStasisAlt( ent );
	}
	else
	{
		WP_FireStasisMain( ent );
	}

	G_LogWeaponFire(ent->s.number, WP_STASIS);
}

/*
----------------------------------------------
	GRENADE LAUNCHER
----------------------------------------------
*/

#define GRENADE_VELOCITY		1000
#define GRENADE_TIME			2000
#define GRENADE_SIZE			4
#define GRENADE_ALT_VELOCITY	1200
#define GRENADE_ALT_TIME		2500

#define SHRAPNEL_DAMAGE			30
#define SHRAPNEL_DISTANCE		4096
#define SHRAPNEL_BITS			6
#define SHRAPNEL_RANDOM			3
#define SHRAPNEL_SPREAD			0.75

//---------------------------------------------------------
void grenadeExplode( gentity_t *ent )
//---------------------------------------------------------
{
	vec3_t		pos;
	gentity_t	*tent;

	VectorSet( pos, ent->r.currentOrigin[0], ent->r.currentOrigin[1], ent->r.currentOrigin[2] + 8 );

	tent = G_TempEntity( pos, EV_GRENADE_EXPLODE );

	// splash damage (doesn't apply to person directly hit)
	if ( ent->splashDamage ) {
		G_RadiusDamage( pos, ent->parent, ent->splashDamage, ent->splashRadius, 
			NULL, 0, ent->splashMethodOfDeath ); 
	}
	G_FreeEntity( ent );
}

//---------------------------------------------------------
void grenadeSpewShrapnel( gentity_t *ent )
//---------------------------------------------------------
{
	gentity_t	*tent = NULL;

	tent = G_TempEntity( ent->r.currentOrigin, EV_GRENADE_SHRAPNEL_EXPLODE );
	tent->s.eventParm = DirToByte(ent->pos1);

	// just do radius dmg for altfire
	if( G_RadiusDamage( ent->r.currentOrigin, ent->parent, ent->splashDamage, ent->splashRadius, 
		NULL, 0, ent->splashMethodOfDeath ) )
	{
		// log hit
		if (ent->client)
		{
			ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
		}
	}

	G_FreeEntity(ent);
}

//---------------------------------------------------------
void WP_FireGrenade( gentity_t *ent, qboolean alt_fire )
//---------------------------------------------------------
{
	gentity_t	*grenade;
	vec3_t		dir, start;

	VectorCopy( forward, dir );
	VectorCopy( muzzle, start );

	grenade = G_Spawn();
	
	// kef -- make sure count is 0 so it won't get its bounciness removed like the tetrion projectile
	grenade->count = 0;

	if ( alt_fire )
	{
		grenade->classname = "grenade_alt_projectile";
		grenade->nextthink = level.time + GRENADE_ALT_TIME; // How long 'til she blows
		grenade->think = grenadeSpewShrapnel;
		grenade->s.eFlags |= EF_MISSILE_STICK;
		VectorScale( dir, 1000/*GRENADE_ALT_VELOCITY*/, grenade->s.pos.trDelta );
		grenade->s.pos.trType = TR_GRAVITY;

		grenade->damage = GRENADE_ALT_DAMAGE*DMG_VAR*s_quadFactor;
		grenade->splashDamage = GRENADE_SPLASH_DAM*s_quadFactor;
		grenade->splashRadius = GRENADE_SPLASH_RAD;//*s_quadFactor;
		grenade->methodOfDeath = MOD_GRENADE_ALT;
		grenade->splashMethodOfDeath = MOD_GRENADE_ALT_SPLASH;
		grenade->s.eType = ET_ALT_MISSILE;
	}
	else
	{
		grenade->classname = "grenade_projectile";
		grenade->nextthink = level.time + GRENADE_TIME; // How long 'til she blows
		grenade->think = grenadeExplode;
		grenade->s.eFlags |= EF_BOUNCE_HALF;
		VectorScale( dir, GRENADE_VELOCITY, grenade->s.pos.trDelta );
		grenade->s.pos.trType = TR_GRAVITY;

		grenade->damage = GRENADE_DAMAGE*DMG_VAR*s_quadFactor;
		grenade->splashDamage = GRENADE_SPLASH_DAM*s_quadFactor;
		grenade->splashRadius = GRENADE_SPLASH_RAD;//*s_quadFactor;
		grenade->methodOfDeath = MOD_GRENADE;
		grenade->splashMethodOfDeath = MOD_GRENADE_SPLASH;
		grenade->s.eType = ET_MISSILE;
	}

	grenade->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	grenade->s.weapon = WP_GRENADE_LAUNCHER;
	grenade->r.ownerNum = ent->s.number;
	grenade->parent = ent;

	VectorSet(grenade->r.mins, -GRENADE_SIZE, -GRENADE_SIZE, -GRENADE_SIZE);
	VectorSet(grenade->r.maxs, GRENADE_SIZE, GRENADE_SIZE, GRENADE_SIZE);

	grenade->clipmask = MASK_SHOT;

	grenade->s.pos.trTime = level.time;		// move a bit on the very first frame
	VectorCopy( start, grenade->s.pos.trBase );
	SnapVector( grenade->s.pos.trBase );			// save net bandwidth
	
	SnapVector( grenade->s.pos.trDelta );			// save net bandwidth
	VectorCopy (start, grenade->r.currentOrigin);

	VectorCopy( start, grenade->pos2 );

	G_LogWeaponFire(ent->s.number, WP_GRENADE_LAUNCHER);
}


/*
----------------------------------------------
	TETRION
----------------------------------------------
*/

#define TETRION_SPREAD			275
#define NUM_TETRION_SHOTS		3

#define TETRION_ALT_VELOCITY	1500
#define TETRION_ALT_SIZE		6

#define MAXRANGE_TETRION		4096

typedef struct tetrionHit_s
{
	gentity_t	*ent;
	vec3_t		pos;
} tetrionHit_t;

// provide the center of the circle, a normal out from it (normalized, please), and the radius.
//out will then become a random position on the radius of the circle.
void fxRandCircumferencePos(vec3_t center, vec3_t normal, float radius, vec3_t out)
{
	float		rnd = flrandom(0, 2*M_PI);
	float		s = sin(rnd);
	float		c = cos(rnd);
	vec3_t		vTemp, radialX, radialY;

	vTemp[0]=0;
	vTemp[1]=0;
	vTemp[2]=-1;
	CrossProduct(normal, vTemp, radialX);
	CrossProduct(normal, radialX, radialY);
	VectorScale(radialX, radius, radialX);
	VectorScale(radialY, radius, radialY);
	VectorMA(center, s, radialX, out);
	VectorMA(out, c, radialY, out);
}
#define NUM_TETRION_BULLETS		3
//---------------------------------------------------------
void FireTetrionBullet( gentity_t *ent, vec3_t start, vec3_t dir )
//---------------------------------------------------------
{
	gentity_t	*tent = NULL;
	trace_t		tr;
	vec3_t		end, up = {0,0,1}, right;		// , zero = {0,0,0};
	int			i = 0, j = 0;
	qboolean		bHitAlready = qfalse;
	int				numHits = 0;
	tetrionHit_t	hitEnts[NUM_TETRION_BULLETS];


	vec3_t	new_start, radial, start2, spreadFwd;
	float	firingRadius = 6, minDeviation = 0.95, maxDeviation = 1.1;

	for (i = 0; i < NUM_TETRION_BULLETS; i++)
	{
		hitEnts[i].ent = NULL;
	}
	// create our message-entity with the firing position for an origin
	tent = G_TempEntity(muzzle, EV_TETRION);
	// stash our firing direction in the message also
	VectorCopy(forward, tent->s.angles2);
	VectorShort(tent->s.angles2);

	// now do the damage. we're going to fake three separate bullets here by doing three
	//traces and splitting two or three hits worth of dmg between whatever the traces hit.
	CrossProduct(forward, up, right);
	CrossProduct(right, forward, up); // get a "real" up

	for (i = 0; i < NUM_TETRION_BULLETS; i++)
	{
		// determine new firing position 
		fxRandCircumferencePos(start, forward, firingRadius, new_start);
		VectorSubtract(new_start, start, radial);
		VectorMA(start, 10, forward, start2);
		VectorMA(start2, flrandom(minDeviation, maxDeviation), radial, start2);
		VectorSubtract(start2, new_start, spreadFwd);
		VectorNormalize(spreadFwd);
		// determine new end position for this bullet. give the endpoint some spread, too.
		VectorMA(new_start, MAXRANGE_TETRION, spreadFwd, end);
		trap_Trace ( &tr, new_start, NULL, NULL, end, ent->s.number, MASK_SHOT);
		if ((tr.entityNum < MAX_GENTITIES) && (tr.entityNum != ENTITYNUM_WORLD))
		{
			bHitAlready = qfalse;
			for (j = 0; j < numHits; j++)
			{
				if (hitEnts[j].ent == &g_entities[ tr.entityNum ])
				{
					// already hit this ent
					bHitAlready = qtrue;
					break;
				}
			}
			if (!bHitAlready)
			{
				hitEnts[numHits].ent = &g_entities[ tr.entityNum ];
				VectorCopy(tr.endpos, hitEnts[numHits].pos);
				numHits++;
			}
		}
	}
	if (numHits)
	{
		// determine damage (2 or 3 bullets)
		float totalDmg = (float)(irandom(2,3)*TETRION_DAMAGE*s_quadFactor), dmgPerHit = 0;

		dmgPerHit = (int)(totalDmg/(float)numHits);
		for (i = 0; i < numHits; i++)
		{
			if (hitEnts[i].ent->takedamage) 
			{
				G_Damage( hitEnts[i].ent, ent, ent, forward, hitEnts[i].pos, dmgPerHit, 
							DAMAGE_ARMOR_PIERCING|DAMAGE_NO_KNOCKBACK, MOD_TETRION );
			}
			// log hit
			if (ent->client)
			{
				ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
			}
		}
	}
}

//---------------------------------------------------------
void FireTetrionProjectile( gentity_t *ent, vec3_t start, vec3_t dir )
//---------------------------------------------------------
{// Projectile that bounces off surfaces but does not have gravity
	gentity_t	*bolt;

	bolt = G_Spawn();
	bolt->classname = "tetrion_projectile";
	bolt->nextthink = level.time + 2000;
	bolt->think = G_FreeEntity;

	bolt->s.eType = ET_ALT_MISSILE;
	bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	bolt->s.eFlags |= EF_BOUNCE;
	bolt->count = random() > 0.75f ? 3 : 4;		// Number of bounces

	VectorSet(bolt->r.mins, -TETRION_ALT_SIZE, -TETRION_ALT_SIZE, -TETRION_ALT_SIZE);
	VectorSet(bolt->r.maxs, TETRION_ALT_SIZE, TETRION_ALT_SIZE, TETRION_ALT_SIZE);

	bolt->s.weapon = WP_TETRION_DISRUPTOR;
	bolt->r.ownerNum = ent->s.number;
	bolt->parent = ent;
	bolt->damage = TETRION_ALT_DAMAGE*DMG_VAR*s_quadFactor;
	bolt->splashDamage = 0;
	bolt->splashRadius = 0;
	bolt->methodOfDeath = MOD_TETRION_ALT;
	bolt->clipmask = MASK_SHOT;

	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time;		// move a bit on the very first frame
	VectorCopy( start, bolt->s.pos.trBase );
	SnapVector( bolt->s.pos.trBase );			// save net bandwidth
	VectorScale( dir, TETRION_ALT_VELOCITY, bolt->s.pos.trDelta );
	SnapVector( bolt->s.pos.trDelta );			// save net bandwidth
	VectorCopy (start, bolt->r.currentOrigin);
}

//---------------------------------------------------------
void WP_FireTetrionDisruptor( gentity_t *ent, qboolean alt_fire )
//---------------------------------------------------------
{
	vec3_t	dir;
	vec3_t	start;

	VectorCopy( forward, dir );
	VectorCopy( muzzle, start );
	VectorNormalize (dir);

	if ( alt_fire )
	{
		FireTetrionProjectile( ent, start, dir );
	}
	else
	{
		FireTetrionBullet( ent, start, dir );
	}

	G_LogWeaponFire(ent->s.number, WP_TETRION_DISRUPTOR);
}


/*
----------------------------------------------
	QUANTUM BURST
----------------------------------------------
*/

#define QUANTUM_VELOCITY	1100
#define QUANTUM_SIZE		3

#define QUANTUM_ALT_VELOCITY	550
#define QUANTUM_ALT_THINK_TIME	300
#define QUANTUM_ALT_SEARCH_TIME	100
#define QUANTUM_ALT_SEARCH_DIST	1024

//---------------------------------------------------------
void FireQuantumBurst( gentity_t *ent, vec3_t start, vec3_t dir )
//---------------------------------------------------------
{
	gentity_t	*bolt;

	bolt = G_Spawn();
	bolt->classname = "quantum_projectile";
	
	bolt->nextthink = level.time + 6000;
	bolt->think = G_FreeEntity;

	bolt->s.eType = ET_MISSILE;
	bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	bolt->s.weapon = WP_QUANTUM_BURST;
	bolt->r.ownerNum = ent->s.number;
	bolt->parent = ent;

	bolt->damage = QUANTUM_DAMAGE*DMG_VAR*s_quadFactor;
	bolt->splashDamage = QUANTUM_SPLASH_DAM*s_quadFactor;
	bolt->splashRadius = QUANTUM_SPLASH_RAD;//*s_quadFactor;

	bolt->methodOfDeath = MOD_QUANTUM;
	bolt->splashMethodOfDeath = MOD_QUANTUM_SPLASH;
	bolt->clipmask = MASK_SHOT;

	VectorSet(bolt->r.mins, -QUANTUM_SIZE, -QUANTUM_SIZE, -QUANTUM_SIZE);
	VectorSet(bolt->r.maxs, QUANTUM_SIZE, QUANTUM_SIZE, QUANTUM_SIZE);

	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time;		// move a bit on the very first frame
	VectorCopy( start, bolt->s.pos.trBase );
	SnapVector( bolt->s.pos.trBase );			// save net bandwidth
	
	VectorScale( dir, QUANTUM_VELOCITY, bolt->s.pos.trDelta );
	
	SnapVector( bolt->s.pos.trDelta );			// save net bandwidth
	VectorCopy (start, bolt->r.currentOrigin);
	VectorCopy (start, bolt->pos1);
}


qboolean SearchTarget(gentity_t *ent, vec3_t start, vec3_t end)
{
	trace_t tr;
	gentity_t *traceEnt;
	vec3_t fwd;

	trap_Trace (&tr, start, NULL, NULL, end, ent->s.number, MASK_SHOT );
	traceEnt = &g_entities[ tr.entityNum ];
	if (traceEnt->takedamage && traceEnt->client && !OnSameTeam(traceEnt, &g_entities[ent->r.ownerNum])) 
	{
		ent->target_ent = traceEnt;
		VectorSubtract(ent->target_ent->r.currentOrigin, ent->r.currentOrigin, fwd);
		VectorNormalize(fwd);
		VectorScale(fwd, QUANTUM_ALT_VELOCITY, ent->s.pos.trDelta);
		VectorCopy(fwd, ent->movedir);
		SnapVector(ent->s.pos.trDelta);			// save net bandwidth
		VectorCopy(ent->r.currentOrigin, ent->s.pos.trBase);
		ent->s.pos.trTime = level.time;
		ent->nextthink = level.time + QUANTUM_ALT_THINK_TIME;
		return qtrue;
	}
	return qfalse; 
}


void WP_QuantumAltThink(gentity_t *ent)
{
	vec3_t start, newdir, targetdir, up={0,0,1}, right, search; 
	float dot, dot2;

	ent->health--;
	if (ent->health<=0)
	{
		G_FreeEntity(ent);
		return;
	}

	if (ent->target_ent)
	{	// Already have a target, start homing.
		if (ent->health <= 0 || !ent->inuse)
		{	// No longer target this.
			ent->target_ent = NULL;
			ent->nextthink = level.time + 1000;
			ent->health -= 5;
			return;
		}
		VectorSubtract(ent->target_ent->r.currentOrigin, ent->r.currentOrigin, targetdir);
		VectorNormalize(targetdir);

		// Now the rocket can't do a 180 in space, so we'll limit the turn to about 45 degrees.
		dot = DotProduct(targetdir, ent->movedir);
		// a dot of 1.0 means right-on-target.
		if (dot < 0.0)
		{	// Go in the direction opposite, start a 180.
			CrossProduct(ent->movedir, up, right);
			dot2 = DotProduct(targetdir, right);
			if (dot2 > 0)
			{	// Turn 45 degrees right.
				VectorAdd(ent->movedir, right, newdir);
			}
			else
			{	// Turn 45 degrees left.
				VectorSubtract(ent->movedir, right, newdir);
			}
			// Yeah we've adjusted horizontally, but let's split the difference vertically, so we kinda try to move towards it.
			newdir[2] = (targetdir[2] + ent->movedir[2]) * 0.5;
			VectorNormalize(newdir);
		}
		else if (dot < 0.7)
		{	// Need about one correcting turn.  Generate by meeting the target direction "halfway".
			// Note, this is less than a 45 degree turn, but it is sufficient.  We do this because the rocket may have to go UP.
			VectorAdd(ent->movedir, targetdir, newdir);
			VectorNormalize(newdir);
		}
		else
		{	// else adjust to right on target.
			VectorCopy(targetdir, newdir);
		}

		VectorScale(newdir, QUANTUM_ALT_VELOCITY, ent->s.pos.trDelta);
		VectorCopy(newdir, ent->movedir);
		SnapVector(ent->s.pos.trDelta);			// save net bandwidth
		VectorCopy(ent->r.currentOrigin, ent->s.pos.trBase);
		SnapVector(ent->s.pos.trBase);
		ent->s.pos.trTime = level.time;

		// Home at a reduced frequency.
		ent->nextthink = level.time + QUANTUM_ALT_THINK_TIME;	// Nothing at all spectacular happened, continue.
	}
	else
	{	// Search in front of the missile for targets.
		VectorCopy(ent->r.currentOrigin, start);
		CrossProduct(ent->movedir, up, right);

		// Search straight ahead.
		VectorMA(start, QUANTUM_ALT_SEARCH_DIST, ent->movedir, search);

		// Add some small randomness to the search Z height, to give a bit of variation to where we are searching.
		search[2] += flrandom(-QUANTUM_ALT_SEARCH_DIST*0.075, QUANTUM_ALT_SEARCH_DIST*0.075);

		if (SearchTarget(ent, start, search))
			return;

		// Search to the right.
		VectorMA(search, QUANTUM_ALT_SEARCH_DIST*0.1, right, search);
		if (SearchTarget(ent, start, search))
			return;
		
		// Search to the left.
		VectorMA(search, -QUANTUM_ALT_SEARCH_DIST*0.2, right, search);
		if (SearchTarget(ent, start, search))
			return;

		// Search at a higher rate than correction.
		ent->nextthink = level.time + QUANTUM_ALT_SEARCH_TIME;	// Nothing at all spectacular happened, continue.

	}
	return;
}

//---------------------------------------------------------
void FireQuantumBurstAlt( gentity_t *ent, vec3_t start, vec3_t dir )
//---------------------------------------------------------
{
	gentity_t	*bolt;

	bolt = G_Spawn();
	bolt->classname = "quantum_alt_projectile";
	
	bolt->nextthink = level.time + 100;
	bolt->think = WP_QuantumAltThink;
	bolt->health = 25;		// 10 seconds.

	bolt->s.eType = ET_ALT_MISSILE;
	bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	bolt->s.weapon = WP_QUANTUM_BURST;
	bolt->r.ownerNum = ent->s.number;
	bolt->parent = ent;
	bolt->s.eFlags |= EF_ALT_FIRING;

	bolt->damage = QUANTUM_ALT_DAMAGE*DMG_VAR*s_quadFactor;
	bolt->splashDamage = QUANTUM_ALT_SPLASH_DAM*s_quadFactor;
	bolt->splashRadius = QUANTUM_ALT_SPLASH_RAD;//*s_quadFactor;

	bolt->methodOfDeath = MOD_QUANTUM_ALT;
	bolt->splashMethodOfDeath = MOD_QUANTUM_ALT_SPLASH;
	bolt->clipmask = MASK_SHOT;

	VectorSet(bolt->r.mins, -QUANTUM_SIZE, -QUANTUM_SIZE, -QUANTUM_SIZE);
	VectorSet(bolt->r.maxs, QUANTUM_SIZE, QUANTUM_SIZE, QUANTUM_SIZE);

	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time;		// move a bit on the very first frame
	VectorCopy( start, bolt->s.pos.trBase );
	SnapVector(bolt->s.pos.trBase);
	
	VectorScale( dir, QUANTUM_ALT_VELOCITY, bolt->s.pos.trDelta );
	VectorCopy(dir, bolt->movedir);
	
	SnapVector( bolt->s.pos.trDelta );			// save net bandwidth
	VectorCopy (start, bolt->r.currentOrigin);
}

//---------------------------------------------------------
void WP_FireQuantumBurst( gentity_t *ent, qboolean alt_fire )
//---------------------------------------------------------
{
	vec3_t	dir, start;

	VectorCopy( forward, dir );
	VectorCopy( muzzle, start );

	if ( alt_fire )
	{
		FireQuantumBurstAlt( ent, start, dir );
	}
	else
	{
		FireQuantumBurst( ent, start, dir );
	}

	G_LogWeaponFire(ent->s.number, WP_QUANTUM_BURST);
}


/*
----------------------------------------------
	DREADNOUGHT
----------------------------------------------
*/

#define MAXRANGE_DREADNOUGHT	2048

//---------------------------------------------------------
void WP_FireDreadnoughtBeam( gentity_t *ent )
//---------------------------------------------------------
{
	trace_t		tr;
	vec3_t		end;
	gentity_t	*traceEnt;
	vec3_t		start;
	qboolean	bHit = qfalse;

	// Trace once to the right...
	VectorMA( muzzle, DREADNOUGHT_WIDTH, right, start);
	VectorMA( start, MAXRANGE_DREADNOUGHT, forward, end );

	// Find out who we've hit
	trap_Trace( &tr, muzzle, NULL, NULL, end, ent->s.number, MASK_SHOT );
	traceEnt = &g_entities[ tr.entityNum ];

	if ( traceEnt->takedamage)
	{
		G_Damage( traceEnt, ent, ent, forward, tr.endpos, DREADNOUGHT_DAMAGE*s_quadFactor, 
					DAMAGE_NOT_ARMOR_PIERCING, MOD_DREADNOUGHT);
		bHit = qtrue;
	}

	// Now trace once to the left...
	VectorMA( muzzle, -DREADNOUGHT_WIDTH, right, start);
	VectorMA( start, MAXRANGE_DREADNOUGHT, forward, end );

	// Find out who we've hit
	trap_Trace( &tr, muzzle, NULL, NULL, end, ent->s.number, MASK_SHOT );
	traceEnt = &g_entities[ tr.entityNum ];

	if ( traceEnt->takedamage)
	{
		G_Damage( traceEnt, ent, ent, forward, tr.endpos, DREADNOUGHT_DAMAGE*s_quadFactor, 
					DAMAGE_NOT_ARMOR_PIERCING, MOD_DREADNOUGHT);
		bHit = qtrue;
	}
	if (bHit)
	{
		// log hit
		if (ent->client)
		{
			ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
		}
	}
}


//#define DN_SEARCH_DIST	512
//#define DN_SIDE_DIST	64
//#define DN_RAND_DEV		8

#define DN_SEARCH_DIST	256
#define DN_SIDE_DIST	128
#define DN_RAND_DEV		16
#define DN_ALT_THINK_TIME	100
#define DN_ALT_SIZE		12
void DreadnoughtBurstThink(gentity_t *ent)
{
	vec3_t startpos, endpos, perp;
	trace_t tr;
	gentity_t *traceEnt, *tent;
	int source;
	vec3_t dest, mins={-DN_ALT_SIZE,-DN_ALT_SIZE,-1}, maxs={DN_ALT_SIZE,DN_ALT_SIZE,1};
	float dot;
	static qboolean recursion=qfalse;

	VectorCopy(ent->s.origin, startpos);

	// Search in a 3-way arc in front of it.
	VectorMA(startpos, DN_SEARCH_DIST, ent->movedir, endpos);
	endpos[0] += flrandom(-DN_RAND_DEV, DN_RAND_DEV);
	endpos[1] += flrandom(-DN_RAND_DEV, DN_RAND_DEV);
	endpos[2] += flrandom(-DN_RAND_DEV*0.5, DN_RAND_DEV*0.5);

	// unlink this entity, so the next trace will go past it
	trap_UnlinkEntity(ent);

	// link back in any entities we unlinked
	if (ent->target_ent)
	{
		source = ent->target_ent->s.number;
	}
	else if (ent->r.ownerNum)
	{
		source = ent->r.ownerNum;
	}
	else
	{
		source = ent->s.number;
	}

	trap_Trace (&tr, startpos, mins, maxs, endpos, source, MASK_SHOT );
	traceEnt = &g_entities[ tr.entityNum ];
	// did we hit the holdable shield?
	if (traceEnt->classname && !Q_stricmp(traceEnt->classname, "holdable_shield"))
	{
		// Make sure you damage the surface first
		G_Damage( traceEnt, ent, &g_entities[ent->r.ownerNum], forward, tr.endpos, ent->damage, 
					DAMAGE_NOT_ARMOR_PIERCING, MOD_DREADNOUGHT_ALT);

		VectorCopy(ent->s.origin, ent->s.origin2);
		VectorCopy(endpos, ent->s.origin);
		SnapVector(ent->s.origin);
		SnapVector(ent->s.origin2);

		ent->nextthink = level.time + 100;

		// yes. We are done.
		ent->think = G_FreeEntity;

		tent = G_TempEntity( tr.endpos, EV_DREADNOUGHT_MISS );
		// Stash origins, etc. so that the effects can have access to them
		VectorCopy( startpos, tent->s.origin2 );
		SnapVector(tent->s.origin2);
		tent->s.eventParm = DirToByte( tr.plane.normal );

		return;
	}

	if (traceEnt->takedamage) 
	{
		ent->target_ent = traceEnt;
		VectorCopy(ent->s.origin, ent->s.origin2);
		SnapVector(ent->s.origin);
		SnapVector(ent->s.origin2);
		VectorCopy(traceEnt->r.currentOrigin, ent->s.origin);
		trap_LinkEntity(ent);
		VectorNormalize(ent->movedir);
		ent->nextthink = level.time + DN_ALT_THINK_TIME;
		G_Damage( traceEnt, ent, &g_entities[ent->r.ownerNum], forward, tr.endpos, ent->damage, 
					DAMAGE_NOT_ARMOR_PIERCING, MOD_DREADNOUGHT_ALT);
		// log hit
		if (ent->client)
		{
			ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
		}
		return;
	}
	else
	{
		if (tr.fraction < 0.02)
		{	// Hit a wall...

			dot = DotProduct(ent->movedir, tr.plane.normal);
			if (dot < -0.6 || dot == 0.0)
			{	// Stop.
				G_FreeEntity( ent );

				tent = G_TempEntity( tr.endpos, EV_DREADNOUGHT_MISS );

				// Stash origins, etc. so that the effects can have access to them
				VectorCopy( startpos, tent->s.origin2 );
				SnapVector(tent->s.origin2);
				tent->s.eventParm = DirToByte( tr.plane.normal );

				return;
			}
			else
			{

				// Bounce off the surface just a little
				VectorMA(ent->movedir, -1.25*dot, tr.plane.normal, ent->movedir);
				VectorNormalize(ent->movedir);

				// Make sure we store a next think time, else the effect could stick around forever...
				ent->nextthink = level.time + DN_ALT_THINK_TIME;

				if (!recursion)
				{	// NOTE RECURSION HERE.
					recursion=qtrue;
					DreadnoughtBurstThink(ent);
					recursion=qfalse;
				}

				return;
			}
				
		}

		VectorCopy(tr.endpos, dest);
	}

	// Didn't hit anything forward.  Try some side vectors.

	// Get the perp vector (okay, only in 2D) to find a right or left (random)-pointing perpendicular vector to the facing.
	if (irandom(0,1))
	{	// Right vector
		perp[0] = ent->movedir[1];
		perp[1] = -ent->movedir[0];
		perp[2] = ent->movedir[2];
	}
	else
	{	// Left vector
		perp[0] = -ent->movedir[1];
		perp[1] = ent->movedir[0];
		perp[2] = ent->movedir[2];
	}

	// Search a random interval from the side arc
	VectorMA(endpos, DN_SIDE_DIST, perp, endpos);
	endpos[0] += flrandom(-DN_RAND_DEV, DN_RAND_DEV);
	endpos[1] += flrandom(-DN_RAND_DEV, DN_RAND_DEV);
	endpos[2] += flrandom(-DN_RAND_DEV*0.5, DN_RAND_DEV*0.5);

	trap_Trace (&tr, startpos, mins, maxs, endpos, source, MASK_SHOT );
	traceEnt = &g_entities[ tr.entityNum ];
	// did we hit the holdable shield?
	if (traceEnt->classname && !Q_stricmp(traceEnt->classname, "holdable_shield"))
	{
		// yes. We are done.
		VectorCopy(ent->s.origin, ent->s.origin2);
		VectorCopy(endpos, ent->s.origin);
		SnapVector(ent->s.origin);
		SnapVector(ent->s.origin2);

		ent->nextthink = level.time + 100;

		ent->think = G_FreeEntity;
		tent = G_TempEntity( tr.endpos, EV_DREADNOUGHT_MISS );
		// Stash origins, etc. so that the effects can have access to them
		VectorCopy( startpos, tent->s.origin2 );
		SnapVector(tent->s.origin2);
		tent->s.eventParm = DirToByte( tr.plane.normal );

		return;
	}
	if (traceEnt->takedamage) 
	{
		ent->target_ent = traceEnt;
		VectorCopy(ent->s.origin, ent->s.origin2);
		SnapVector(ent->s.origin);
		SnapVector(ent->s.origin2);
		VectorCopy(traceEnt->r.currentOrigin, ent->s.origin);
		trap_LinkEntity(ent);
		VectorNormalize(ent->movedir);
		ent->nextthink = level.time + DN_ALT_THINK_TIME;
		G_Damage( traceEnt, ent, &g_entities[ent->r.ownerNum], forward, tr.endpos, ent->damage, 
					DAMAGE_NOT_ARMOR_PIERCING, MOD_DREADNOUGHT_ALT);

		// log hit
		if (ent->client)
		{
			ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
		}
		// NOTE Send this as a hit effect once we have one...
		G_Sound( traceEnt, G_SoundIndex( SOUND_DIR "dreadnought/dn_althit.wav"));
			
		return;
	}

	// Search a random interval in the opposite direction
	VectorMA(endpos, -2.0*DN_SIDE_DIST, perp, endpos);
	endpos[0] += flrandom(-DN_RAND_DEV, DN_RAND_DEV);
	endpos[1] += flrandom(-DN_RAND_DEV, DN_RAND_DEV);
	endpos[2] += flrandom(-DN_RAND_DEV*0.5, DN_RAND_DEV*0.5);

	trap_Trace (&tr, startpos, mins, maxs, endpos, source, MASK_SHOT );
	traceEnt = &g_entities[ tr.entityNum ];
	// did we hit the holdable shield?
	if (traceEnt->classname && !Q_stricmp(traceEnt->classname, "holdable_shield"))
	{
		VectorCopy(ent->s.origin, ent->s.origin2);
		VectorCopy(endpos, ent->s.origin);
		SnapVector(ent->s.origin);
		SnapVector(ent->s.origin2);

		ent->nextthink = level.time + 100;

		// yes. We are done.
		ent->think = G_FreeEntity;

		tent = G_TempEntity( tr.endpos, EV_DREADNOUGHT_MISS );
		// Stash origins, etc. so that the effects can have access to them
		VectorCopy( startpos, tent->s.origin2 );
		SnapVector(tent->s.origin2);
		tent->s.eventParm = DirToByte( tr.plane.normal );

		return;
	}
	if (traceEnt->takedamage) 
	{
		ent->target_ent = traceEnt;
		VectorCopy(ent->s.origin, ent->s.origin2);
		SnapVector(ent->s.origin);
		SnapVector(ent->s.origin2);
		VectorCopy(traceEnt->r.currentOrigin, ent->s.origin);
		trap_LinkEntity(ent);
		VectorNormalize(ent->movedir);
		ent->nextthink = level.time + DN_ALT_THINK_TIME;
		G_Damage( traceEnt, ent, &g_entities[ent->r.ownerNum], forward, tr.endpos, ent->damage, 
					DAMAGE_NOT_ARMOR_PIERCING, MOD_DREADNOUGHT_ALT);
		// log hit
		if (ent->client)
		{
			ent->client->ps.persistant[PERS_ACCURACY_HITS]++;
		}
		return;
	}

	// We didn't find anything, so move the entity to the middle destination.
	ent->target_ent = NULL;
	VectorCopy(ent->s.origin, ent->s.origin2);
	VectorCopy(dest, ent->s.origin);
	VectorCopy(dest, ent->s.pos.trBase);
	SnapVector(ent->s.origin2);
	trap_LinkEntity(ent);
	ent->nextthink = level.time + DN_ALT_THINK_TIME;

	return;
}


//---------------------------------------------------------
void WP_FireDreadnoughtBurst( gentity_t *ent )
//---------------------------------------------------------
{
	gentity_t	*bolt;
	vec3_t		dir, start;

	VectorCopy( forward, dir );
	VectorCopy( muzzle, start );

	bolt = G_Spawn();
	bolt->classname = "dn_projectile";
	
	bolt->nextthink = level.time + 200;
	bolt->think = DreadnoughtBurstThink;

	bolt->s.eType = ET_ALT_MISSILE;
	bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	bolt->s.weapon = WP_DREADNOUGHT;
	bolt->r.ownerNum = ent->s.number;
	bolt->parent = ent;
	bolt->damage = DREADNOUGHT_ALTDAMAGE*DMG_VAR*s_quadFactor;
	bolt->splashDamage = 0;
	bolt->splashRadius = 0;
	bolt->methodOfDeath = MOD_DREADNOUGHT_ALT;
	bolt->clipmask = MASK_SHOT;

	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time;
	VectorCopy( start, bolt->s.pos.trBase );
	VectorCopy( start, bolt->s.origin);
	SnapVector(bolt->s.pos.trBase);
	SnapVector(bolt->s.origin);

	VectorCopy( forward, bolt->movedir);
	
	SnapVector( bolt->s.pos.trDelta );			// save net bandwidth
	VectorCopy( start, bolt->r.currentOrigin );
	VectorCopy( start, bolt->pos1 );
	VectorCopy( start, bolt->pos2 );

	DreadnoughtBurstThink(bolt);
}

//---------------------------------------------------------
void WP_FireDreadnought( gentity_t *ent, qboolean alt_fire )
//---------------------------------------------------------
{
	// This was moved out of the FireWeapon switch statement below to keep things more consistent
	if ( alt_fire )
	{
		WP_FireDreadnoughtBurst( ent );
	}
	else
	{
		WP_FireDreadnoughtBeam( ent );
	}

	G_LogWeaponFire(ent->s.number, WP_DREADNOUGHT);
}


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


/*
===============
LogAccuracyHit
===============
*/
qboolean LogAccuracyHit( gentity_t *target, gentity_t *attacker ) {
	if( !target->takedamage ) {
		return qfalse;
	}

	if ( target == attacker ) {
		return qfalse;
	}

	if( !target->client ) {
		return qfalse;
	}

	if( !attacker->client ) {
		return qfalse;
	}

	if( target->client->ps.stats[STAT_HEALTH] <= 0 ) {
		return qfalse;
	}

	if ( OnSameTeam( target, attacker ) ) {
		return qfalse;
	}

	return qtrue;
}

#define MAX_FORWARD_TRACE	8192

void CorrectForwardVector(gentity_t *ent, vec3_t forward, vec3_t muzzlePoint, float projsize)
{
	trace_t		tr;
	vec3_t		end;
	vec3_t		eyepoint;
	vec3_t		mins, maxs;

	// Find the eyepoint.
	VectorCopy(ent->client->ps.origin, eyepoint);
	eyepoint[2] += ent->client->ps.viewheight;

	// First we must trace from the eyepoint to the muzzle point, to make sure that we have a legal muzzle point.
	if (projsize>0)
	{
		VectorSet(mins, -projsize, -projsize, -projsize);
		VectorSet(maxs, projsize, projsize, projsize);
		trap_Trace(&tr, eyepoint, mins, maxs, muzzlePoint, ent->s.number, MASK_SHOT);
	}
	else
	{
		trap_Trace(&tr, eyepoint, NULL, NULL, muzzlePoint, ent->s.number, MASK_SHOT);
	}

	if (tr.fraction < 1.0)
	{	// We hit something here...  Stomp the muzzlePoint back to the eye...
		VectorCopy(eyepoint, muzzlePoint);
		// Keep the forward vector where it is, 'cause straight forward from the eyeball is right where we want to be.
	}
	else
	{
		// figure out what our crosshairs are on...
		VectorMA(eyepoint, MAX_FORWARD_TRACE, forward, end);
		trap_Trace (&tr, eyepoint, NULL, NULL, end, ent->s.number, MASK_SHOT );

		// ...and have our new forward vector point at it
		VectorSubtract(tr.endpos, muzzlePoint, forward);
		VectorNormalize(forward);
	}
}

/*
===============
CalcMuzzlePoint

set muzzle location relative to pivoting eye
===============
*/

// Muzzle point table...
vec3_t WP_MuzzlePoint[WP_NUM_WEAPONS] = 
{//	Fwd,	right,	up.
	{0,		0,		0	},	// WP_NONE,
	{29,	2,		-4	},	// WP_PHASER,			
	{25,	7,		-10	},	// WP_COMPRESSION_RIFLE,
	{25,	4,		-5	},	// WP_IMOD,				
	{10,	14,		-8	},	// WP_SCAVENGER_RIFLE,	
	{25,	5,		-8	},	// WP_STASIS,			
	{25,	5,		-10	},	// WP_GRENADE_LAUNCHER,	
	{22,	4.5,	-8	},	// WP_TETRION_DISRUPTOR,
	{5,		6,		-6	},	// WP_QUANTUM_BURST,	
	{27,	8,		-10	}	// WP_DREADNOUGHT,		
};


float WP_ShotSize[WP_NUM_WEAPONS] = 
{
	0,							// WP_NONE,
	0,							// WP_PHASER,			
	0,							// WP_COMPRESSION_RIFLE,
	0,							// WP_IMOD,				
	SCAV_SIZE,					// WP_SCAVENGER_RIFLE,	
	STASIS_MAIN_MISSILE_BIG*3,	// WP_STASIS,			
	GRENADE_SIZE,				// WP_GRENADE_LAUNCHER,	
	0,							// WP_TETRION_DISRUPTOR,
	QUANTUM_SIZE,				// WP_QUANTUM_BURST,	
	0,							// WP_DREADNOUGHT,		
};

float WP_ShotAltSize[WP_NUM_WEAPONS] = 
{
	0,							// WP_NONE,
	PHASER_ALT_RADIUS,			// WP_PHASER,			
	0,							// WP_COMPRESSION_RIFLE,
	0,							// WP_IMOD,				
	SCAV_ALT_SIZE,				// WP_SCAVENGER_RIFLE,	
	0,							// WP_STASIS,			
	GRENADE_SIZE,				// WP_GRENADE_LAUNCHER,	
	TETRION_ALT_SIZE,			// WP_TETRION_DISRUPTOR,
	QUANTUM_SIZE,				// WP_QUANTUM_BURST,	
	DN_ALT_SIZE,				// WP_DREADNOUGHT,		
};



//---------------------------------------------------------
void CalcMuzzlePoint ( gentity_t *ent, vec3_t forward, vec3_t right, vec3_t up, vec3_t muzzlePoint, float projsize) 
//---------------------------------------------------------
{
	int weapontype;

	weapontype = ent->s.weapon;
	VectorCopy( ent->s.pos.trBase, muzzlePoint );

#if 1
	if (weapontype > WP_NONE && weapontype < WP_NUM_WEAPONS)
	{	// Use the table to generate the muzzlepoint;
		{	// Crouching.  Use the add-to-Z method to adjust vertically.
			VectorMA(muzzlePoint, WP_MuzzlePoint[weapontype][0], forward, muzzlePoint);
			VectorMA(muzzlePoint, WP_MuzzlePoint[weapontype][1], right, muzzlePoint);
			muzzlePoint[2] += ent->client->ps.viewheight + WP_MuzzlePoint[weapontype][2];
			// VectorMA(muzzlePoint, ent->client->ps.viewheight + WP_MuzzlePoint[weapontype][2], up, muzzlePoint);
		}
	}
#else	// Test code
	muzzlePoint[2] += ent->client->ps.viewheight;//By eyes
	muzzlePoint[2] += g_debugUp.value;
	VectorMA( muzzlePoint, g_debugForward.value, forward, muzzlePoint);
	VectorMA( muzzlePoint, g_debugRight.value, right, muzzlePoint);
#endif

	CorrectForwardVector(ent, forward, muzzlePoint, projsize);
	SnapVector( muzzlePoint );
}


/*
===============
FireWeapon
===============
*/

#define ACCURACY_TRACKING_DELAY			100		// in ms
#define NUM_FAST_WEAPONS				3

void FireWeapon( gentity_t *ent, qboolean alt_fire ) 
{
	float			projsize;
	int				i = 0;
	qboolean		bFastWeapon = qfalse;
	weapon_t		fastWeapons[NUM_FAST_WEAPONS] = 
	{
		WP_PHASER,
		WP_TETRION_DISRUPTOR,
		WP_DREADNOUGHT
	};

	if (ent->client->ps.powerups[PW_QUAD] ) {
		s_quadFactor = g_quadfactor.value;
	} else {
		s_quadFactor = 1;
	}

	// Unghost the player.
	ent->client->ps.powerups[PW_GHOST] = 0;

	// track shots taken for accuracy tracking
	for (i = 0; i < NUM_FAST_WEAPONS; i++)
	{
		if (fastWeapons[i] == ent->s.weapon)
		{
			bFastWeapon = qtrue;
			break;
		}
	}
	if (bFastWeapon && ((level.time - ent->client->pers.teamState.lastFireTime) < ACCURACY_TRACKING_DELAY))
	{
		// using a weapon with a high rate of fire so try to be a little more forgiving with
		//this whole accuracy thing
	}
	else
	{
		ent->client->ps.persistant[PERS_ACCURACY_SHOTS]++;
		ent->client->pers.teamState.lastFireTime = level.time;
	}

	// set aiming directions
	AngleVectors (ent->client->ps.viewangles, forward, right, up);

	if (alt_fire)
	{
		projsize = WP_ShotAltSize[ent->s.weapon];
	}
	else
	{
		projsize = WP_ShotSize[ent->s.weapon];
	}
	CalcMuzzlePoint ( ent, forward, right, up, muzzle, projsize);

	// fire the specific weapon
	switch( ent->s.weapon )
	{
	// Player weapons
	//-----------------
	case WP_PHASER:
		WP_FirePhaser( ent, alt_fire );
		break;
	case WP_COMPRESSION_RIFLE:
		WP_FireCompressionRifle( ent, alt_fire );
		break;
	case WP_IMOD:
		WP_FireIMOD(ent, alt_fire);
		break;
	case WP_SCAVENGER_RIFLE:
		WP_FireScavenger( ent, alt_fire );
		break;
	case WP_STASIS:
		WP_FireStasis( ent, alt_fire );
		break;
	case WP_GRENADE_LAUNCHER:
		WP_FireGrenade( ent, alt_fire );
		break;
	case WP_TETRION_DISRUPTOR:
		WP_FireTetrionDisruptor( ent, alt_fire );
		break;
	case WP_DREADNOUGHT:
		WP_FireDreadnought( ent, alt_fire );
		break;
	case WP_QUANTUM_BURST:
		WP_FireQuantumBurst( ent, alt_fire );
		break;
	default:
// FIXME		G_Error( "Bad ent->s.weapon" );
		break;
	}
}

#define		SEEKER_RADIUS	500

qboolean SeekerAcquiresTarget ( gentity_t *ent, vec3_t pos )
{
	vec3_t		seekerPos;
	float		angle;
	int			entityList[MAX_CLIENTS]; // targets within inital radius
	int			visibleTargets[MAX_CLIENTS]; // final filtered target list
	int			numListedEntities;
	int			i, e;
	gentity_t	*target;
	vec3_t		mins, maxs;

//	if (!irandom(0,2)) for now, it'll shoot every second it finds a target
	{
		angle = level.time/100.0f;
		seekerPos[0] = ent->r.currentOrigin[0] + 18 * cos(angle);
		seekerPos[1] = ent->r.currentOrigin[1] + 18 * sin(angle);
		seekerPos[2] = ent->r.currentOrigin[2] + ent->client->ps.viewheight + 8 + (3*cos(level.time/150.0f));

		for ( i = 0 ; i < 3 ; i++ )
		{
			mins[i] = seekerPos[i] - SEEKER_RADIUS;
			maxs[i] = seekerPos[i] + SEEKER_RADIUS;
		}

		//	get potential targets within radius
		numListedEntities = trap_EntitiesInBox( mins, maxs, entityList, MAX_GENTITIES );

		i = 0; // reset counter

		for ( e = 0 ; e < numListedEntities ; e++ )
		{
			target = &g_entities[entityList[ e ]];

			// seeker owner not a valid target
			if (target == ent)
			{
				continue;
			}
			
			// only players are valid targets
			if (!target->classname || strcmp(target->classname, "player"))
			{
				continue;
			}

			// teammates not valid targets
			if (OnSameTeam(ent, target))
			{
				continue;
			}

			// don't shoot at dead things
			if (target->health <= 0)
			{
				continue;
			}

			if( CanDamage (target, seekerPos) ) // visible target, so add it to the list
			{
				visibleTargets[i++] = entityList[e];
			}
		}

		if (i)
		{
			// ok, now we know there are i visible targets.  Pick one as the seeker's target
			ent->enemy = &g_entities[visibleTargets[irandom(0,i-1)]];
			VectorCopy(seekerPos, pos);
			return qtrue;
		}
	}

	return qfalse;
}

void FireSeeker( gentity_t *owner, gentity_t *target, vec3_t origin)
{
	vec3_t dir;
	
	VectorSubtract( target->r.currentOrigin, origin, dir);
	VectorNormalize(dir);

	// for now I'm just using the scavenger bullet.
	FireScavengerBullet( owner, origin, dir );
}