thirtyflightsofloving/missionpack/g_newweap.c

#include "g_local.h"

#define INCLUDE_ETF_RIFLE		1
#define INCLUDE_PROX			1
//#define INCLUDE_FLAMETHROWER	1
//#define INCLUDE_INCENDIARY		1
#define INCLUDE_NUKE			1
#define INCLUDE_NBOMB               1
#define INCLUDE_MELEE			1
#define INCLUDE_TESLA			1
#define INCLUDE_BEAMS			1

extern void check_dodge (edict_t *self, vec3_t start, vec3_t dir, int speed);
extern void hurt_touch (edict_t *self, edict_t *other, cplane_t *plane, csurface_t *surf);
extern void droptofloor (edict_t *ent);
extern void Grenade_Explode (edict_t *ent);
//extern void Nbomb_Explode (edict_t *ent);

extern void drawbbox (edict_t *ent);

#ifdef INCLUDE_ETF_RIFLE
/*
========================
fire_flechette
========================
*/
void flechette_touch (edict_t *self, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	vec3_t		dir;

	if (other == self->owner)
		return;

	if (surf && (surf->flags & SURF_SKY))
	{
		G_FreeEdict (self);
		return;
	}

	if (self->client)
		PlayerNoise(self->owner, self->s.origin, PNOISE_IMPACT);

	if (other->takedamage)
	{
//gi.dprintf("t_damage %s\n", other->classname);
		T_Damage (other, self, self->owner, self->velocity, self->s.origin, plane->normal,
			self->dmg, self->dmg_radius, DAMAGE_NO_REG_ARMOR, MOD_ETF_RIFLE);
	}
	else
	{
		if (!plane)
			VectorClear (dir);
		else
			VectorScale (plane->normal, 256, dir);
		gi.WriteByte (svc_temp_entity);
		gi.WriteByte (TE_FLECHETTE);
		gi.WritePosition (self->s.origin);
		gi.WriteDir (dir);
		gi.multicast (self->s.origin, MULTICAST_PVS);

		// Lazarus reflections
		if (level.num_reflectors)
			ReflectSparks(TE_FLECHETTE, self->s.origin, dir);

	//	T_RadiusDamage(self, self->owner, 24, self, 48, MOD_ETF_RIFLE);
	}
	//Knightmare- added splash damage
	T_RadiusDamage(self, self->owner, self->radius_dmg, self, self->dmg_radius, MOD_ETF_SPLASH);

	G_FreeEdict (self);
}

void fire_flechette (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage)
{
	edict_t *flechette;

	VectorNormalize (dir);

	flechette = G_Spawn();
	flechette->classname = "flechette";
	flechette->class_id = ENTITY_FLECHETTE;
	VectorCopy (start, flechette->s.origin);
	VectorCopy (start, flechette->s.old_origin);
	vectoangles2 (dir, flechette->s.angles);

	VectorScale (dir, speed, flechette->velocity);
	flechette->movetype = MOVETYPE_FLYMISSILE;
	flechette->clipmask = MASK_SHOT;
	flechette->solid = SOLID_BBOX;
	flechette->s.renderfx = RF_FULLBRIGHT;
	flechette->s.renderfx |= RF_NOSHADOW; //Knightmare- no shadow
	VectorClear (flechette->mins);
	VectorClear (flechette->maxs);

	flechette->s.modelindex = gi.modelindex ("models/proj/flechette/tris.md2");

//	flechette->s.sound = gi.soundindex ("");			// FIXME - correct sound!
	flechette->owner = self;
	flechette->touch = flechette_touch;
	flechette->nextthink = level.time + 8000/speed;
	flechette->think = G_FreeEdict;
	flechette->dmg = damage;
	flechette->dmg_radius = damage_radius;
	flechette->radius_dmg = radius_damage;
	gi.linkentity (flechette);

	if (self->client)
		check_dodge (self, flechette->s.origin, dir, speed);
}

// SP_flechette should ONLY be used for flechettes that have changed
// maps via trigger_transition. It should NOT be used for map entities.

void flechette_delayed_start (edict_t *flechette)
{
	if (g_edicts[1].linkcount)
	{
		VectorScale(flechette->movedir,flechette->moveinfo.speed,flechette->velocity);
		flechette->nextthink = level.time + 2;
		flechette->think = G_FreeEdict;
		gi.linkentity(flechette);
	}
	else
		flechette->nextthink = level.time + FRAMETIME;
}

void SP_flechette (edict_t *flechette)
{
	flechette->s.modelindex = gi.modelindex ("models/proj/flechette/tris.md2");
	flechette->touch = flechette_touch;
	VectorCopy(flechette->velocity,flechette->movedir);
	VectorNormalize(flechette->movedir);
	flechette->moveinfo.speed = VectorLength(flechette->velocity);
	VectorClear(flechette->velocity);
	flechette->think = flechette_delayed_start;
	flechette->nextthink = level.time + FRAMETIME;
	gi.linkentity(flechette);
}
#endif

// **************************
// PROX
// **************************

#ifdef INCLUDE_PROX
#define PROX_TIME_TO_LIVE	600		// 45, 30, 15, 10
#define PROX_TIME_DELAY		0.5
#define PROX_BOUND_SIZE		96
#define PROX_DAMAGE_RADIUS	192
#define PROX_HEALTH			20
#define PROX_DAMAGE			90

void Prox_Explode (edict_t *ent);
//===============
//===============

// Knightmare- move prox and trigger field with host
void prox_movewith_host (edict_t *self)
{	
	edict_t *host;
	vec3_t forward, right, up, offset;
	vec3_t host_angle_change, amove;
	int count = 0;

	// explode if parent has been destroyed
	if (!self->movewith_ent || !self->movewith_ent->inuse) 
	{
	//	gi.dprintf("prox_no_parent_die\n");
		Prox_Explode (self);
		return; 
	}
	host = self->movewith_ent;

	// if parent has disappeared (func_wall, etc.), then drop to ground
	if (host->svflags & SVF_NOCLIENT)
	{
		VectorClear(self->s.angles);
		self->movetype = MOVETYPE_TOSS;
		self->movewith_ent = NULL;
		self->movewith_set = 0;
		self->teamchain->movewith_ent = NULL;
		self->teamchain->movewith_set = 0;
		self->postthink = NULL;
		return;
	}

movefield:
	if (!self) // more paranoia
		return;
	self->movetype = MOVETYPE_PUSH;
	if (!self->movewith_set)
	{
		VectorCopy(self->mins, self->org_mins);
		VectorCopy(self->maxs, self->org_maxs);
		VectorSubtract (self->s.origin, host->s.origin, self->movewith_offset);
		// Remeber child's and parent's angles when child was attached
		VectorCopy(host->s.angles, self->parent_attach_angles);
		VectorCopy(self->s.angles, self->child_attach_angles);
		self->movewith_set = 1;
	}
	// Get change in parent's angles from when child was attached, this tells us how far we need to rotate
	VectorSubtract(host->s.angles, self->parent_attach_angles, host_angle_change);
	AngleVectors(host_angle_change, forward, right, up);
	VectorNegate(right, right);

	VectorMA(host->s.origin, self->movewith_offset[0], forward, self->s.origin);
	VectorMA(self->s.origin, self->movewith_offset[1], right, self->s.origin);
	VectorMA(self->s.origin, self->movewith_offset[2], up, self->s.origin);
	VectorCopy(host->velocity, self->velocity);

	// If parent is spinning, add appropriate velocities
	VectorSubtract(self->s.origin, host->s.origin, offset);
	if (host->avelocity[PITCH] != 0)
	{
		self->velocity[2] -= offset[0] * host->avelocity[PITCH] * M_PI / 180;
		self->velocity[0] += offset[2] * host->avelocity[PITCH] * M_PI / 180;
	}
	if (host->avelocity[YAW] != 0)
	{
		self->velocity[0] -= offset[1] * host->avelocity[YAW] * M_PI / 180.;
		self->velocity[1] += offset[0] * host->avelocity[YAW] * M_PI / 180.;
	}
	if (host->avelocity[ROLL] != 0)
	{
		self->velocity[1] -= offset[2] * host->avelocity[ROLL] * M_PI / 180;
		self->velocity[2] += offset[1] * host->avelocity[ROLL] * M_PI / 180;
	}
	VectorScale (host->avelocity, FRAMETIME, amove);
	VectorAdd(self->child_attach_angles, host_angle_change, self->s.angles); // add rotation to angles
//	VectorAdd(self->s.angles, amove, self->s.angles); //add rotation to angles

	if (amove[YAW]) // Cross fingers here... move bounding box
	{
		float       ca, sa, yaw;
		vec3_t      p00, p01, p10, p11;

		// Adjust bounding box for yaw
		yaw = self->s.angles[YAW] * M_PI / 180.;
		ca  = cos(yaw);
		sa  = sin(yaw);
		p00[0] = self->org_mins[0]*ca - self->org_mins[1]*sa;
		p00[1] = self->org_mins[1]*ca + self->org_mins[0]*sa;
		p01[0] = self->org_mins[0]*ca - self->org_maxs[1]*sa;
		p01[1] = self->org_maxs[1]*ca + self->org_mins[0]*sa;
		p10[0] = self->org_maxs[0]*ca - self->org_mins[1]*sa;
		p10[1] = self->org_mins[1]*ca + self->org_maxs[0]*sa;
		p11[0] = self->org_maxs[0]*ca - self->org_maxs[1]*sa;
		p11[1] = self->org_maxs[1]*ca + self->org_maxs[0]*sa;
		self->mins[0] = p00[0];
		self->mins[0] = min(self->mins[0],p01[0]);
		self->mins[0] = min(self->mins[0],p10[0]);
		self->mins[0] = min(self->mins[0],p11[0]);
		self->mins[1] = p00[1];
		self->mins[1] = min(self->mins[1],p01[1]);
		self->mins[1] = min(self->mins[1],p10[1]);
		self->mins[1] = min(self->mins[1],p11[1]);
		self->maxs[0] = p00[0];
		self->maxs[0] = max(self->maxs[0],p01[0]);
		self->maxs[0] = max(self->maxs[0],p10[0]);
		self->maxs[0] = max(self->maxs[0],p11[0]);
		self->maxs[1] = p00[1];
		self->maxs[1] = max(self->maxs[1],p01[1]);
		self->maxs[1] = max(self->maxs[1],p10[1]);
		self->maxs[1] = max(self->maxs[1],p11[1]);
	}
	self->s.event = host->s.event;
	gi.linkentity (self);
	if (count < 1 && self->teamchain) // now move the trigger field
	{
		self = self->teamchain;
		count++;
		goto movefield;
	}
}

void Prox_Explode (edict_t *ent)
{
	vec3_t		origin;
	edict_t		*owner;
	int			type;

// free the trigger field

	//PMM - changed teammaster to "mover" .. owner of the field is the prox
	if (ent->teamchain && ent->teamchain->owner == ent)
		G_FreeEdict(ent->teamchain);

	owner = ent;
	if (ent->teammaster)
	{
		owner = ent->teammaster;
		PlayerNoise(owner, ent->s.origin, PNOISE_IMPACT);
	}

	// play quad sound if appopriate
	if (ent->dmg > sk_prox_damage->value)
	{
		if (ent->dmg < (4 * sk_prox_damage->value)) //double sound
			gi.sound(ent, CHAN_ITEM, gi.soundindex("misc/ddamage3.wav"), 1, ATTN_NORM, 0);
		else //quad sound
			gi.sound(ent, CHAN_ITEM, gi.soundindex("items/damage3.wav"), 1, ATTN_NORM, 0);
	}

	ent->takedamage = DAMAGE_NO;
	T_RadiusDamage(ent, owner, ent->dmg, ent, sk_prox_radius->value, MOD_PROX);

	VectorMA (ent->s.origin, -0.02, ent->velocity, origin);
	if (ent->groundentity)
		type = TE_GRENADE_EXPLOSION;
	else
		type = TE_ROCKET_EXPLOSION;

	gi.WriteByte (svc_temp_entity);
	gi.WriteByte (type);
	gi.WritePosition (origin);
	gi.multicast (ent->s.origin, MULTICAST_PVS);

	// Lazarus reflections
	if (level.num_reflectors)
		ReflectExplosion (type, origin);

	G_FreeEdict (ent);
}

//===============
//===============
void prox_die (edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point)
{
	//gi.dprintf("prox_die\n");
	// if set off by another prox, delay a little (chained explosions)
	if (strcmp(inflictor->classname, "prox"))
	{
		self->takedamage = DAMAGE_NO;
		Prox_Explode(self);
	}
	else
	{
		self->takedamage = DAMAGE_NO;
		self->think = Prox_Explode;
		self->nextthink = level.time + FRAMETIME;
	}
}

//===============
//===============
void Prox_Field_Touch (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	edict_t *prox;

	if (!(other->svflags & SVF_MONSTER) && !other->client)
		return;


	// trigger the prox mine if it's still there, and still mine.
	prox = ent->owner;

	if (other == prox) // don't set self off
		return;

	if (prox->think == Prox_Explode) // we're set to blow!
	{
//		if ((g_showlogic) && (g_showlogic->value))
//			gi.dprintf ("%f - prox already gone off!\n", level.time);
		return;
	}

	if (prox->teamchain == ent)
	{
		gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/proxwarn.wav"), 1, ATTN_NORM, 0);
		prox->think = Prox_Explode;
		prox->nextthink = level.time + PROX_TIME_DELAY;
		return;
	}

	ent->solid = SOLID_NOT;
	G_FreeEdict(ent);
}

//===============
//===============
void prox_seek (edict_t *ent)
{
	if (level.time > ent->wait)
	{
		Prox_Explode(ent);
	}
	else
	{
		ent->s.frame++;
		if (ent->s.frame > 13)
			ent->s.frame = 9;
		ent->think = prox_seek;
		ent->nextthink = level.time + 0.1;
	}
	//If we're not attached to a host and may be bouncing around, move field with us
	if (!ent->movewith_ent && ent->teamchain)
	{
		VectorCopy (ent->s.origin, ent->teamchain->s.origin);
		gi.linkentity (ent->teamchain);
	}
}

//===============
//===============
void prox_open (edict_t *ent)
{
	edict_t *search;

	search = NULL;
//	gi.dprintf("prox_open %d\n", ent->s.frame);
//	gi.dprintf("%f\n", ent->velocity[2]);
	if (ent->s.frame == 9)	// end of opening animation
	{
		// set the owner to NULL so the owner can shoot it, etc.  needs to be done here so the owner
		// doesn't get stuck on it while it's opening if fired at point blank wall
		ent->s.sound = 0;
		// Knightmare- the above never happens, and the owner pointer is needed for remote detonation
		//ent->owner = NULL;
		if (ent->teamchain)
			ent->teamchain->touch = Prox_Field_Touch;
		while ((search = findradius(search, ent->s.origin, sk_prox_radius->value + 10)) != NULL)
		{
			if (!search->classname)			// tag token and other weird shit
				continue;

//			if (!search->takedamage)
//				continue;
			// if it's a monster or player with health > 0
			// or it's a player start point
			// and we can see it
			// blow up
			if (
				(
					(((search->svflags & SVF_MONSTER) || (search->client)) && (search->health > 0))	||
					(
						(deathmatch->value) &&
						(
						(!strcmp(search->classname, "info_player_deathmatch")) ||
						(!strcmp(search->classname, "info_player_start")) ||
						(!strcmp(search->classname, "info_player_coop")) ||
						(!strcmp(search->classname, "misc_teleporter_dest"))
						)
					)
				)
				&& (visible (search, ent))
			   )
			{
				gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/proxwarn.wav"), 1, ATTN_NORM, 0);
				Prox_Explode (ent);
				return;
			}
		}

		if (strong_mines && (strong_mines->value))
			ent->wait = level.time + sk_prox_life->value;
		else
		{
			switch (ent->dmg / (int)sk_prox_damage->value)
			{
				case 1:
					ent->wait = level.time + sk_prox_life->value;
					break;
				case 2:
					ent->wait = level.time + sk_prox_life->value / 2;
					break;
				case 4:
					ent->wait = level.time + sk_prox_life->value / 4;
					break;
				case 8:
					ent->wait = level.time + sk_prox_life->value / 8;
					break;
				default:
//					if ((g_showlogic) && (g_showlogic->value))
//						gi.dprintf ("prox with unknown multiplier %d!\n", ent->dmg/PROX_DAMAGE);
					ent->wait = level.time + sk_prox_life->value;
					break;
			}
		}

		ent->think = prox_seek;
		ent->nextthink = level.time + 0.2;
	}
	else
	{
		if (ent->s.frame == 0)
			gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/proxopen.wav"), 1, ATTN_NORM, 0);
		//ent->s.sound = gi.soundindex ("weapons/proxopen.wav");
		ent->s.frame++;
		ent->think = prox_open;
		ent->nextthink = level.time + 0.10; //was 0.05
	}
}

//===============
//===============
#define STOP_EPSILON	0.1
void prox_land (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	edict_t	*field;
	vec3_t	dir;
	vec3_t	forward, right, up;
	int		makeslave = 0;
	int		movetype = MOVETYPE_NONE;
	int		stick_ok = 0;
	vec3_t	land_point;
	qboolean havehost = false;

	// must turn off owner so owner can shoot it and set it off
	// moved to prox_open so owner can get away from it if fired at pointblank range into
	// wall
//	ent->owner = NULL;

//	if ((g_showlogic) && (g_showlogic->value))
//		gi.dprintf ("land - %2.2f %2.2f %2.2f\n", ent->velocity[0], ent->velocity[1], ent->velocity[2]);
	
	if (surf && (surf->flags & SURF_SKY))
	{
		G_FreeEdict(ent);
		return;
	}

	if (plane != NULL && plane->normal)
	{
		VectorMA (ent->s.origin, -10.0, plane->normal, land_point);
		if (gi.pointcontents (land_point) & (CONTENTS_SLIME|CONTENTS_LAVA))
		{
			Prox_Explode (ent);
			return;
		}
	}

	if ((other->svflags & SVF_MONSTER) || other->client || (other->svflags & SVF_DAMAGEABLE))
	{
		if (other != ent->teammaster)
			Prox_Explode(ent);

		return;
	}

	else if (other != world)
	{
		// Here we need to check to see if we can stop on this entity.
		// Note that plane can be NULL

		// PMM - code stolen from g_phys (ClipVelocity)
		vec3_t out;
		float backoff, change;
		int i;

		if (!plane || !plane->normal) // this happens if you hit a point object, maybe other cases
		{
			// Since we can't tell what's going to happen, just blow up
//			if ((g_showlogic) && (g_showlogic->value))
//				gi.dprintf ("bad normal for surface, exploding!\n");

			Prox_Explode(ent);
			return;
		}
		// Knightmare- stick to bmodels
		if (other->solid == SOLID_BSP && other->movetype != MOVETYPE_CONVEYOR
			&& (other->movetype == MOVETYPE_PUSH || other->movetype == MOVETYPE_PUSHABLE))
		{
			ent->movewith_ent = other;
			ent->s.effects &= ~EF_GRENADE; // remove smoke trail
			stick_ok = 1;
			havehost = true;
			ent->postthink = prox_movewith_host;
		}
		else if (other->movetype == MOVETYPE_CONVEYOR)
			havehost = true;
		else if ((other->movetype == MOVETYPE_PUSH) && (plane->normal[2] > 0.7))
			stick_ok = 1;
		else
			stick_ok = 0;

		backoff = DotProduct (ent->velocity, plane->normal) * 1.5;
		for (i=0 ; i<3 ; i++)
		{
			change = plane->normal[i]*backoff;
			out[i] = ent->velocity[i] - change;
			if (out[i] > -STOP_EPSILON && out[i] < STOP_EPSILON)
				out[i] = 0;
		}
		if ((out[2] > 60) && !havehost) // always open up if attached to host
			return;
		if (havehost && other->movetype != MOVETYPE_CONVEYOR)
			movetype = MOVETYPE_PUSH;
		else if (other->movetype == MOVETYPE_CONVEYOR)
		{
			movetype = MOVETYPE_TOSS;
			ent->s.effects &= ~EF_GRENADE; //remove smoke trail
			stick_ok = 1;
			havehost = false;
		}
		else
			movetype = MOVETYPE_BOUNCE;

		// if we're here, we're going to stop on an entity
		if (stick_ok)
		{ // it's a happy entity
			VectorCopy (vec3_origin, ent->velocity);
			VectorCopy (vec3_origin, ent->avelocity);
		}
		else // no-stick.  teflon time
		{
			if (plane->normal[2] > 0.7)
			{
//				if ((g_showlogic) && (g_showlogic->value))
//					gi.dprintf ("stuck on entity, blowing up!\n");

				Prox_Explode(ent);
				return;
			}
			return;
		}
	}
	else if (other->s.modelindex != 1)
		return;

	vectoangles2 (plane->normal, dir);
	AngleVectors (dir, forward, right, up);

	if (gi.pointcontents (ent->s.origin) & (CONTENTS_LAVA|CONTENTS_SLIME))
	{
		Prox_Explode (ent);
		return;
	}

	field = G_Spawn();

	VectorCopy (ent->s.origin, field->s.origin);
	VectorClear(field->velocity);
	VectorClear(field->avelocity);
	VectorSet(field->mins, -PROX_BOUND_SIZE, -PROX_BOUND_SIZE, -PROX_BOUND_SIZE);
	VectorSet(field->maxs, PROX_BOUND_SIZE, PROX_BOUND_SIZE, PROX_BOUND_SIZE);
	field->movetype = MOVETYPE_NONE;
	field->solid = SOLID_TRIGGER;
	field->owner = ent;
	field->classname = "prox_field";
	field->teammaster = ent;
	if (havehost) // Knightmare- set up field to move with host
		field->movewith_ent = other;

	gi.linkentity (field);

	VectorClear(ent->velocity);
	VectorClear(ent->avelocity);
	// rotate to vertical
	dir[PITCH] = dir[PITCH] + 90;
	if (other->movetype == MOVETYPE_CONVEYOR)
		VectorClear (ent->s.angles);
	else
		VectorCopy (dir, ent->s.angles);
	ent->takedamage = DAMAGE_AIM;
	ent->movetype = movetype;		// either bounce or none, depending on whether we stuck to something
	ent->die = prox_die;
	ent->teamchain = field;
	ent->health = sk_prox_health->value;
	ent->nextthink = level.time + 0.05;
	ent->think = prox_open;
	ent->touch = NULL;
	ent->solid = SOLID_BBOX;
	// Knightmare- if host is moving, setup movewith immediately so we don't lag
	if (VectorLength(other->velocity) || VectorLength(other->avelocity))
		prox_movewith_host (ent);
	// record who we're attached to
//	ent->teammaster = other;
//	if (other->movetype == MOVETYPE_PUSHABLE)
//		gi.dprintf("prox successfully attached to func_pushable\n");
	gi.linkentity(ent);
}

//===============
//===============
void fire_prox (edict_t *self, vec3_t start, vec3_t aimdir, int damage_multiplier, int speed)
{
	edict_t	*prox;
	vec3_t	dir;
	vec3_t	forward, right, up;

	vectoangles2 (aimdir, dir);
	AngleVectors (dir, forward, right, up);

//	if ((g_showlogic) && (g_showlogic->value))
//		gi.dprintf ("start %s    aim %s   speed %d\n", vtos(start), vtos(aimdir), speed);
	prox = G_Spawn();
	VectorCopy (start, prox->s.origin);
	VectorScale (aimdir, speed, prox->velocity);
	VectorMA (prox->velocity, 200 + crandom() * 10.0, up, prox->velocity);
	VectorMA (prox->velocity, crandom() * 10.0, right, prox->velocity);
	//Knightmare- add player's base velocity to prox
	if (add_velocity_throw->value && self->client)
		VectorAdd (prox->velocity, self->velocity, prox->velocity);
	else if (self->groundentity)
		VectorAdd (prox->velocity, self->groundentity->velocity, prox->velocity);

	VectorCopy (dir, prox->s.angles);
	prox->s.angles[PITCH]-=90;
	prox->movetype = MOVETYPE_BOUNCE;
	prox->solid = SOLID_BBOX;
	prox->s.effects |= EF_GRENADE;
	prox->clipmask = MASK_SHOT|CONTENTS_LAVA|CONTENTS_SLIME;
	prox->s.renderfx |= RF_IR_VISIBLE;
	//FIXME - this needs to be bigger.  Has other effects, though.  Maybe have to change origin to compensate
	// so it sinks in correctly.  Also in lavacheck, might have to up the distance
	VectorSet (prox->mins, -6, -6, -6);
	VectorSet (prox->maxs, 6, 6, 6);
	prox->s.modelindex = gi.modelindex ("models/weapons/g_prox/tris.md2");
	prox->owner = self;
	prox->teammaster = self;
	prox->touch = prox_land;
//	prox->nextthink = level.time + sk_prox_life->value;
	prox->think = Prox_Explode;
	prox->dmg = sk_prox_damage->value*damage_multiplier;
	prox->classname = "prox";
	prox->class_id = ENTITY_MINE_PROX;
	prox->svflags |= SVF_DAMAGEABLE;
	prox->flags |= FL_MECHANICAL;

	switch (damage_multiplier)
	{
	case 1:
		prox->nextthink = level.time + sk_prox_life->value;
		break;
	case 2:
		prox->nextthink = level.time + sk_prox_life->value;
		break;
	case 4:
		prox->nextthink = level.time + sk_prox_life->value;
		break;
	case 8:
		prox->nextthink = level.time + sk_prox_life->value;
		break;
	default:
//		if ((g_showlogic) && (g_showlogic->value))
//			gi.dprintf ("prox with unknown multiplier %d!\n", damage_multiplier);
		prox->nextthink = level.time + sk_prox_life->value;
		break;
	}

	gi.linkentity (prox);
}

void Cmd_DetProx_f (edict_t *ent)
{
	edict_t *blip = NULL;

	while ((blip = findradius(blip, ent->s.origin, WORLD_SIZE)) != NULL)	// was 8192
	{
		if (!strcmp(blip->classname, "prox") && blip->owner == ent)
		{
			blip->think = Prox_Explode;
			blip->nextthink = level.time + 0.1;
		}
	}
}

// NOTE: SP_prox should ONLY be used to spawn prox mines that change maps
//       via a trigger_transition. They should NOT be used for map entities.

void prox_delayed_start (edict_t *prox)
{
	if (g_edicts[1].linkcount)
	{
		VectorScale(prox->movedir,prox->moveinfo.speed,prox->velocity);
		prox->movetype  = MOVETYPE_BOUNCE;
		prox->nextthink = level.time + sk_prox_life->value;
		prox->think = Prox_Explode;
		gi.linkentity(prox);
	}
	else
		prox->nextthink = level.time + FRAMETIME;
}

void SP_prox (edict_t *prox)
{
	prox->s.modelindex = gi.modelindex ("models/weapons/g_prox/tris.md2");
	prox->touch = prox_land;
	prox->movewith_ent = NULL;
	prox->movewith_set = 0;
	prox->postthink = NULL;

	// For SP, freeze prox until player spawns in
	if (game.maxclients == 1 && VectorLength (prox->velocity))
	{
		prox->movetype  = MOVETYPE_NONE;
		VectorCopy(prox->velocity,prox->movedir);
		VectorNormalize(prox->movedir);
		prox->moveinfo.speed = VectorLength(prox->velocity);
		VectorClear(prox->velocity);
		prox->think     = prox_delayed_start;
		prox->nextthink = level.time + FRAMETIME;
	}
	else
	{
		prox->movetype  = MOVETYPE_BOUNCE;
		prox->nextthink = level.time + sk_prox_life->value;
		prox->think = Prox_Explode;
	}
	gi.linkentity (prox);
}
#endif

// *************************
// FLAMETHROWER
// *************************

#ifdef INCLUDE_FLAMETHROWER
#define FLAMETHROWER_RADIUS		8

void fire_remove (edict_t *ent)
{
	if (ent == ent->owner->teamchain)
		ent->owner->teamchain = NULL;

	G_FreeEdict(ent);
}

void fire_flame (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed)
{
	edict_t *flame;
	vec3_t	dir;
	vec3_t	forward, right, up;

	vectoangles2 (aimdir, dir);
	AngleVectors (dir, forward, right, up);

	flame = G_Spawn();

	// the origin is the first control point, put it speed forward.
	VectorMA(start, speed, forward, flame->s.origin);

	// record that velocity
	VectorScale (aimdir, speed, flame->velocity);

	VectorCopy (dir, flame->s.angles);
	flame->movetype = MOVETYPE_NONE;
	flame->solid = SOLID_NOT;

	VectorSet(flame->mins, -FLAMETHROWER_RADIUS, -FLAMETHROWER_RADIUS, -FLAMETHROWER_RADIUS);
	VectorSet(flame->maxs, FLAMETHROWER_RADIUS, FLAMETHROWER_RADIUS, FLAMETHROWER_RADIUS);

	flame->s.sound = gi.soundindex ("weapons/flame.wav");
	flame->owner = self;
	flame->dmg = damage;
	flame->classname = "flame";

	// clear control points and velocities
	VectorCopy (flame->s.origin, flame->flameinfo.pos1);
	VectorCopy (flame->velocity, flame->flameinfo.vel1);
	VectorCopy (flame->s.origin, flame->flameinfo.pos2);
	VectorCopy (flame->velocity, flame->flameinfo.vel2);
	VectorCopy (flame->s.origin, flame->flameinfo.pos3);
	VectorCopy (flame->velocity, flame->flameinfo.vel3);
	VectorCopy (flame->s.origin, flame->flameinfo.pos4);

	// hook flame stream to owner
	self->teamchain = flame;

	gi.linkentity (flame);
}

// fixme - change to use start location, not entity origin
void fire_maintain (edict_t *ent, edict_t *flame, vec3_t start, vec3_t aimdir, int damage, int speed)
{
	trace_t	tr;

	// move the control points out the appropriate direction and velocity
	VectorAdd(flame->flameinfo.pos3, flame->flameinfo.vel3, flame->flameinfo.pos4);
	VectorAdd(flame->flameinfo.pos2, flame->flameinfo.vel2, flame->flameinfo.pos3);
	VectorAdd(flame->flameinfo.pos1, flame->flameinfo.vel1, flame->flameinfo.pos2);
	VectorAdd(flame->s.origin,		 flame->velocity,       flame->flameinfo.pos1);

	// move the velocities for the control points
	VectorCopy(flame->flameinfo.vel2, flame->flameinfo.vel3);
	VectorCopy(flame->flameinfo.vel1, flame->flameinfo.vel2);
	VectorCopy(flame->velocity,		  flame->flameinfo.vel1);

	// set velocity and location for new control point 0.
	VectorMA(start, speed, aimdir, flame->s.origin);
	VectorScale(aimdir, speed, flame->velocity);

	//
	// does it hit a wall? if so, when?
	//

	// player fire point to flame origin.
	tr = gi.trace(start, flame->mins, flame->maxs,
					flame->s.origin, flame, MASK_SHOT);
	if (tr.fraction == 1.0)
	{
		// origin to point 1
		tr = gi.trace(flame->s.origin, flame->mins, flame->maxs,
						flame->flameinfo.pos1, flame, MASK_SHOT);
		if (tr.fraction == 1.0)
		{
			// point 1 to point 2
			tr = gi.trace(flame->flameinfo.pos1, flame->mins, flame->maxs,
							flame->flameinfo.pos2, flame, MASK_SHOT);
			if (tr.fraction == 1.0)
			{
				// point 2 to point 3
				tr = gi.trace(flame->flameinfo.pos2, flame->mins, flame->maxs,
							flame->flameinfo.pos3, flame, MASK_SHOT);
				if (tr.fraction == 1.0)
				{
					// point 3 to point 4, point 3 valid
					tr = gi.trace(flame->flameinfo.pos3, flame->mins, flame->maxs,
								flame->flameinfo.pos4, flame, MASK_SHOT);
					if (tr.fraction < 1.0) // point 4 blocked
					{
						VectorCopy(tr.endpos, flame->flameinfo.pos4);
					}
				}
				else	// point 3 blocked, point 2 valid
				{
					VectorCopy(flame->flameinfo.vel2, flame->flameinfo.vel3);
					VectorCopy(tr.endpos, flame->flameinfo.pos3);
					VectorCopy(tr.endpos, flame->flameinfo.pos4);
				}
			}
			else	// point 2 blocked, point 1 valid
			{
				VectorCopy(flame->flameinfo.vel1, flame->flameinfo.vel2);
				VectorCopy(flame->flameinfo.vel1, flame->flameinfo.vel3);
				VectorCopy(tr.endpos, flame->flameinfo.pos2);
				VectorCopy(tr.endpos, flame->flameinfo.pos3);
				VectorCopy(tr.endpos, flame->flameinfo.pos4);
			}
		}
		else	// point 1 blocked, origin valid
		{
			VectorCopy(flame->velocity, flame->flameinfo.vel1);
			VectorCopy(flame->velocity, flame->flameinfo.vel2);
			VectorCopy(flame->velocity, flame->flameinfo.vel3);
			VectorCopy(tr.endpos, flame->flameinfo.pos1);
			VectorCopy(tr.endpos, flame->flameinfo.pos2);
			VectorCopy(tr.endpos, flame->flameinfo.pos3);
			VectorCopy(tr.endpos, flame->flameinfo.pos4);
		}
	}
	else // origin blocked!
	{
//		gi.dprintf("point 2 blocked\n");
		VectorCopy(flame->velocity, flame->flameinfo.vel1);
		VectorCopy(flame->velocity, flame->flameinfo.vel2);
		VectorCopy(flame->velocity, flame->flameinfo.vel3);
		VectorCopy(tr.endpos, flame->s.origin);
		VectorCopy(tr.endpos, flame->flameinfo.pos1);
		VectorCopy(tr.endpos, flame->flameinfo.pos2);
		VectorCopy(tr.endpos, flame->flameinfo.pos3);
		VectorCopy(tr.endpos, flame->flameinfo.pos4);
	}

	if (tr.fraction < 1.0 && tr.ent->takedamage)
	{
		T_Damage (tr.ent, flame, ent, flame->velocity, tr.endpos, tr.plane.normal,
					damage, 0, DAMAGE_NO_KNOCKBACK | DAMAGE_ENERGY | DAMAGE_FIRE);
	}

	gi.linkentity(flame);

	gi.WriteByte (svc_temp_entity);
	gi.WriteByte (TE_FLAME);
	gi.WriteShort(ent - g_edicts);
	gi.WriteShort(6);
	gi.WritePosition (start);
	gi.WritePosition (flame->s.origin);
	gi.WritePosition (flame->flameinfo.pos1);
	gi.WritePosition (flame->flameinfo.pos2);
	gi.WritePosition (flame->flameinfo.pos3);
	gi.WritePosition (flame->flameinfo.pos4);
	gi.multicast (flame->s.origin, MULTICAST_PVS);
}

/*QUAKED trap_flameshooter (1 0 0) (-8 -8 -8) (8 8 8)
*/
#define FLAMESHOOTER_VELOCITY			50
#define FLAMESHOOTER_DAMAGE				20
#define FLAMESHOOTER_BURST_VELOCITY		300
#define FLAMESHOOTER_BURST_DAMAGE		30

//#define FLAMESHOOTER_PUFF	1
#define FLAMESHOOTER_STREAM	1

void flameshooter_think (edict_t *self)
{
	vec3_t	forward, right, up;
	edict_t *flame;

	if (self->delay)
	{
		if (self->teamchain)
			fire_remove (self->teamchain);
		return;
	}

	self->s.angles[1] += self->speed;
	if (self->s.angles[1] > 135 || self->s.angles[1] < 45)
		self->speed = -self->speed;

	AngleVectors (self->s.angles, forward, right, up);

#ifdef FLAMESHOOTER_STREAM
	flame = self->teamchain;
	if (!self->teamchain)
		fire_flame (self, self->s.origin, forward, FLAMESHOOTER_DAMAGE, FLAMESHOOTER_VELOCITY);
	else
		fire_maintain (self, flame, self->s.origin, forward, FLAMESHOOTER_DAMAGE, FLAMESHOOTER_VELOCITY);

	self->think = flameshooter_think;
	self->nextthink = level.time + 0.05;
#else
	fire_burst (self, self->s.origin, forward, FLAMESHOOTER_BURST_DAMAGE, FLAMESHOOTER_BURST_VELOCITY);

	self->think = flameshooter_think;
	self->nextthink = level.time + 0.1;
#endif
}

void flameshooter_use (edict_t *self, edict_t *other, edict_t *activator)
{
	if (self->delay)
	{
		self->delay = 0;
		self->think = flameshooter_think;
		self->nextthink = level.time + 0.1;
	}
	else
		self->delay = 1;
}

void SP_trap_flameshooter(edict_t *self)
{
	vec3_t	tempAngles;

	self->solid = SOLID_NOT;
	self->movetype = MOVETYPE_NONE;

	self->delay = 0;

	self->use =	flameshooter_use;
	if (self->delay == 0)
	{
		self->think = flameshooter_think;
		self->nextthink = level.time  + 0.1;
	}

//	self->flags |= FL_NOCLIENT;

	self->speed = 10;

//	self->speed = 0;	// FIXME this stops the spraying

	VectorCopy(self->s.angles, tempAngles);

	if (!VectorCompare(self->s.angles, vec3_origin))
		G_SetMovedir (self->s.angles, self->movedir);

	VectorCopy(tempAngles, self->s.angles);

//	gi.setmodel (self, self->model);
	gi.linkentity (self);
}

// *************************
// fire_burst
// *************************

#define FLAME_BURST_MAX_SIZE	64
#define FLAME_BURST_FRAMES		20
#define FLAME_BURST_MIDPOINT	10

void fire_burst_touch (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	int		powerunits;
	int		damage, radius;
	vec3_t	origin;

	if (surf && (surf->flags & SURF_SKY))
	{
//		gi.dprintf("Hit sky. Removed\n");
		G_FreeEdict (ent);
		return;
	}

	if (other == ent->owner || ent == other)
		return;

	// don't let flame puffs blow each other up
	if (other->classname && !strcmp(other->classname, ent->classname))
		return;

	if (ent->waterlevel)
	{
//		gi.dprintf("Hit water. Removed\n");
		G_FreeEdict(ent);
	}

	if (!(other->svflags & SVF_MONSTER) && !other->client)
	{
		powerunits = FLAME_BURST_FRAMES - ent->s.frame;
		damage = powerunits * 6;
		radius = powerunits * 4;

//		T_RadiusDamage (inflictor, attacker, damage, ignore, radius)
		T_RadiusDamage(ent, ent->owner, damage, ent, radius, DAMAGE_FIRE);

//		gi.dprintf("Hit world: %d pts, %d rad\n", damage, radius);

		// calculate position for the explosion entity
		VectorMA (ent->s.origin, -0.02, ent->velocity, origin);

		gi.WriteByte (svc_temp_entity);
		//gi.WriteByte (TE_PLAIN_EXPLOSION);
		gi.WriteByte (TE_EXPLOSION1);
		gi.WritePosition (origin);
		gi.multicast (ent->s.origin, MULTICAST_PVS);

		G_FreeEdict (ent);
	}
}

void fire_burst_think (edict_t *self)
{
	int	current_radius;

	if (self->waterlevel)
	{
		G_FreeEdict(self);
		return;
	}

	self->s.frame++;
	if (self->s.frame >= FLAME_BURST_FRAMES)
	{
		G_FreeEdict(self);
		return;
	}

	else if (self->s.frame < FLAME_BURST_MIDPOINT)
	{
		current_radius = (FLAME_BURST_MAX_SIZE / FLAME_BURST_MIDPOINT) * self->s.frame;
	}
	else
	{
		current_radius = (FLAME_BURST_MAX_SIZE / FLAME_BURST_MIDPOINT) * (FLAME_BURST_FRAMES - self->s.frame);
	}

	if (self->s.frame == 3)
		self->s.skinnum = 1;
	else if (self->s.frame == 7)
		self->s.skinnum = 2;
	else if (self->s.frame == 10)
		self->s.skinnum = 3;
	else if (self->s.frame == 13)
		self->s.skinnum = 4;
	else if (self->s.frame == 16)
		self->s.skinnum = 5;
	else if (self->s.frame == 19)
		self->s.skinnum = 6;

	if (current_radius < 8)
		current_radius = 8;
	else if (current_radius > FLAME_BURST_MAX_SIZE)
		current_radius = FLAME_BURST_MAX_SIZE;

	T_RadiusDamage(self, self->owner, self->dmg, self, current_radius, DAMAGE_FIRE);

	self->think = fire_burst_think;
	self->nextthink = level.time + 0.1;
}

void fire_burst (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed)
{
	edict_t *flame;
	vec3_t	dir;
	vec3_t	baseVel;
	vec3_t	forward, right, up;

	vectoangles2 (aimdir, dir);
	AngleVectors (dir, forward, right, up);

	flame = G_Spawn();
	VectorCopy(start, flame->s.origin);
//	VectorScale (aimdir, speed, flame->velocity);

	// scale down so only 30% of player's velocity is taken into account.
	VectorScale (self->velocity, 0.3, baseVel);
	VectorMA(baseVel, speed, aimdir, flame->velocity);

	VectorCopy (dir, flame->s.angles);
	flame->movetype = MOVETYPE_FLY;
	flame->solid = SOLID_TRIGGER;

	VectorSet(flame->mins, -FLAMETHROWER_RADIUS, -FLAMETHROWER_RADIUS, -FLAMETHROWER_RADIUS);
	VectorSet(flame->maxs, FLAMETHROWER_RADIUS, FLAMETHROWER_RADIUS, FLAMETHROWER_RADIUS);

	flame->s.sound = gi.soundindex ("weapons/flame.wav");
	flame->s.modelindex = gi.modelindex ("models/projectiles/puff/tris.md2");
	flame->owner = self;
	flame->touch = fire_burst_touch;
	flame->think = fire_burst_think;
	flame->nextthink = level.time + 0.1;
	flame->dmg = damage;
	flame->classname = "flameburst";
	flame->s.effects = EF_FIRE_PUFF;

	gi.linkentity (flame);
}
#endif

// *************************
//	INCENDIARY GRENADES
// *************************

#ifdef INCLUDE_INCENDIARY
void FireThink (edict_t *ent)
{
	if (level.time > ent->wait)
		G_FreeEdict(ent);
	else
	{
		ent->s.frame++;
		if (ent->s.frame>10)
			ent->s.frame = 0;
		ent->nextthink = level.time + 0.05;
		ent->think = FireThink;
	}
}

#define FIRE_HEIGHT		64
#define FIRE_RADIUS		64
#define FIRE_DAMAGE		3
#define FIRE_DURATION	15

edict_t *StartFire(edict_t *fireOwner, vec3_t fireOrigin, float fireDuration, float fireDamage)
{
	edict_t	*fire;

	fire = G_Spawn();
	VectorCopy (fireOrigin, fire->s.origin);
	fire->movetype = MOVETYPE_TOSS;
	fire->solid = SOLID_TRIGGER;
	VectorSet(fire->mins, -FIRE_RADIUS, -FIRE_RADIUS, 0);
	VectorSet(fire->maxs, FIRE_RADIUS, FIRE_RADIUS, FIRE_HEIGHT);

	fire->s.sound = gi.soundindex ("weapons/incend.wav");
	fire->s.modelindex = gi.modelindex ("models/objects/fire/tris.md2");

	fire->owner = fireOwner;
	fire->touch = hurt_touch;
	fire->nextthink = level.time + 0.05;
	fire->wait = level.time + fireDuration;
	fire->think = FireThink;
//	fire->nextthink = level.time + fireDuration;
//	fire->think = G_FreeEdict;
	fire->dmg = fireDamage;
	fire->classname = "incendiary_fire";

	gi.linkentity (fire);

//	gi.sound (fire, CHAN_VOICE, gi.soundindex ("weapons/incend.wav"), 1, ATTN_NORM, 0);
	return fire;
}

/*static*/ void Incendiary_Explode (edict_t *ent)
{
	vec3_t		origin;

	if (ent->owner->client)
		PlayerNoise(ent->owner, ent->s.origin, PNOISE_IMPACT);

	//FIXME: if we are onground then raise our Z just a bit since we are a point?
	T_RadiusDamage(ent, ent->owner, ent->dmg, NULL, ent->dmg_radius, DAMAGE_FIRE);

	VectorMA (ent->s.origin, -0.02, ent->velocity, origin);
	gi.WriteByte (svc_temp_entity);
	if (ent->groundentity)
		gi.WriteByte (TE_GRENADE_EXPLOSION);
	else
		gi.WriteByte (TE_ROCKET_EXPLOSION);
	gi.WritePosition (origin);
	gi.multicast (ent->s.origin, MULTICAST_PVS);

	StartFire(ent->owner, ent->s.origin, FIRE_DURATION, FIRE_DAMAGE);

	G_FreeEdict (ent);

}

/*static*/ void Incendiary_Touch (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	if (other == ent->owner)
		return;

	if (surf && (surf->flags & SURF_SKY))
	{
		G_FreeEdict (ent);
		return;
	}

	if (!(other->svflags & SVF_MONSTER) && !(ent->client))
//	if (!other->takedamage)
	{
		if (ent->spawnflags & 1)
		{
			if (random() > 0.5)
				gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb1a.wav"), 1, ATTN_NORM, 0);
			else
				gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb2a.wav"), 1, ATTN_NORM, 0);
		}
		else
		{
			if (random() > 0.5)
				gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/grenlb1b.wav"), 1, ATTN_NORM, 0);
			else
				gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/grenlb2b.wav"), 1, ATTN_NORM, 0);
		}
		return;
	}

	Incendiary_Explode (ent);
}

void fire_incendiary_grenade (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, float timer, float damage_radius)
{
	edict_t	*grenade;
	vec3_t	dir;
	vec3_t	forward, right, up;

	vectoangles2 (aimdir, dir);
	AngleVectors (dir, forward, right, up);

	grenade = G_Spawn();
	VectorCopy (start, grenade->s.origin);
	VectorScale (aimdir, speed, grenade->velocity);
	VectorMA (grenade->velocity, 200 + crandom() * 10.0, up, grenade->velocity);
	VectorMA (grenade->velocity, crandom() * 10.0, right, grenade->velocity);
	VectorSet (grenade->avelocity, 300, 300, 300);
	grenade->movetype = MOVETYPE_BOUNCE;
	grenade->clipmask = MASK_SHOT;
	grenade->solid = SOLID_BBOX;
	grenade->s.effects |= EF_GRENADE;
//	if (self->client)
//		grenade->s.effects &= ~EF_TELEPORT;
	VectorClear (grenade->mins);
	VectorClear (grenade->maxs);
	grenade->s.modelindex = gi.modelindex ("models/projectiles/incend/tris.md2");
	grenade->owner = self;
	grenade->touch = Incendiary_Touch;
	grenade->nextthink = level.time + timer;
	grenade->think = Incendiary_Explode;
	grenade->dmg = damage;
	grenade->dmg_radius = damage_radius;
	grenade->classname = "incendiary_grenade";

	gi.linkentity (grenade);
}
#endif

// *************************
// MELEE WEAPONS
// *************************

#ifdef INCLUDE_MELEE
void fire_player_melee (edict_t *self, vec3_t start, vec3_t aim, int reach, int damage, int kick, int quiet, int mod)
{
	vec3_t		forward, right, up;
	vec3_t		v;
	vec3_t		point;
	trace_t		tr;

	vectoangles2 (aim, v);
	AngleVectors (v, forward, right, up);
	VectorNormalize (forward);
	VectorMA( start, reach, forward, point);

	//see if the hit connects
	tr = gi.trace(start, NULL, NULL, point, self, MASK_SHOT);
	if (tr.fraction ==  1.0)
	{
		if (!quiet)
			gi.sound (self, CHAN_WEAPON, gi.soundindex ("weapons/swish.wav"), 1, ATTN_NORM, 0);
		//FIXME some sound here?
		return;
	}

	if (tr.ent->takedamage == DAMAGE_YES || tr.ent->takedamage == DAMAGE_AIM)
	{
		// pull the player forward if you do damage
		VectorMA(self->velocity, 75, forward, self->velocity);
		VectorMA(self->velocity, 75, up, self->velocity);

		// do the damage
		// FIXME - make the damage appear at right spot and direction
		if (mod == MOD_CHAINFIST)
			T_Damage (tr.ent, self, self, vec3_origin, tr.ent->s.origin, vec3_origin, damage, kick/2,
						DAMAGE_DESTROY_ARMOR | DAMAGE_NO_KNOCKBACK, mod);
		else
			T_Damage (tr.ent, self, self, vec3_origin, tr.ent->s.origin, vec3_origin, damage, kick/2, DAMAGE_NO_KNOCKBACK, mod);

		if (!quiet)
			gi.sound (self, CHAN_WEAPON, gi.soundindex ("weapons/meatht.wav"), 1, ATTN_NORM, 0);
	}
	else
	{
		if (!quiet)
			gi.sound (self, CHAN_WEAPON, gi.soundindex ("weapons/tink1.wav"), 1, ATTN_NORM, 0);

		VectorScale (tr.plane.normal, 256, point);
		gi.WriteByte (svc_temp_entity);
		gi.WriteByte (TE_GUNSHOT);
		gi.WritePosition (tr.endpos);
		gi.WriteDir (point);
		gi.multicast (tr.endpos, MULTICAST_PVS);
	}
}
#endif

// *************************
// NUKE
// *************************

#ifdef INCLUDE_NUKE
#define	NUKE_DELAY			4
#define NUKE_TIME_TO_LIVE	6
//#define NUKE_TIME_TO_LIVE	40
#define NUKE_RADIUS			512
#define NUKE_DAMAGE			400
#define NUKE_QUAKE_TIME		3
#define NUKE_QUAKE_STRENGTH	100

void Nuke_Quake (edict_t *self)
{
	int		i;
	edict_t	*e;

	if (self->last_move_time < level.time)
	{
		gi.positioned_sound (self->s.origin, self, CHAN_AUTO, self->noise_index, 0.75, ATTN_NONE, 0);
		self->last_move_time = level.time + 0.5;
	}

	for (i=1, e=g_edicts+i; i < globals.num_edicts; i++,e++)
	{
		if (!e->inuse)
			continue;
		if (!e->client)
			continue;
		if (!e->groundentity)
			continue;

		e->groundentity = NULL;
		if (!strcmp(self->classname, "shock_sphere"))
		{
			e->velocity[0] += crandom()* 125;
			e->velocity[1] += crandom()* 125;
			e->velocity[2] = self->speed * (150.0 / e->mass);
		}
		else
		{
			e->velocity[0] += crandom()* 150;
			e->velocity[1] += crandom()* 150;
			e->velocity[2] = self->speed * (100.0 / e->mass);
		}
	}
/*	if (!strcmp(self->classname, "shock_sphere")) //remove shock sphere after x bounces
	{
		if (self->count > sk_shockwave_bounces->value)
				G_FreeEdict (self);
		return;  //don't loop
	}*/

	if (level.time < self->timestamp)
		self->nextthink = level.time + FRAMETIME;
	else
		G_FreeEdict (self);
}


/*static*/ void Nuke_Explode (edict_t *ent)
{
//	vec3_t		origin;

//	nuke_framenum = level.framenum + 20;

	if (ent->teammaster->client)
		PlayerNoise(ent->teammaster, ent->s.origin, PNOISE_IMPACT);

	T_RadiusNukeDamage(ent, ent->teammaster, ent->dmg, ent, ent->dmg_radius, MOD_NUKE);

//	VectorMA (ent->s.origin, -0.02, ent->velocity, origin);
	if (ent->dmg > NUKE_DAMAGE)
	{
		if (ent->dmg < (4 * NUKE_DAMAGE)) //double sound
				gi.sound(ent, CHAN_ITEM, gi.soundindex("misc/ddamage3.wav"), 1, ATTN_NORM, 0);
		else //quad sound
				gi.sound(ent, CHAN_ITEM, gi.soundindex("items/damage3.wav"), 1, ATTN_NORM, 0);
	}

	gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/grenlx1a.wav"), 1, ATTN_NONE, 0);
/*
	gi.WriteByte (svc_temp_entity);
	if (ent->groundentity)
		gi.WriteByte (TE_GRENADE_EXPLOSION);
	else
		gi.WriteByte (TE_ROCKET_EXPLOSION);
	gi.WritePosition (origin);
	gi.multicast (ent->s.origin, MULTICAST_PVS);
*/

	//	BecomeExplosion1(ent);

	gi.WriteByte (svc_temp_entity);
	gi.WriteByte (TE_EXPLOSION1_BIG);
	gi.WritePosition (ent->s.origin);
	gi.multicast (ent->s.origin, MULTICAST_PVS);

	gi.WriteByte (svc_temp_entity);
	gi.WriteByte (TE_NUKEBLAST);
	gi.WritePosition (ent->s.origin);
	gi.multicast (ent->s.origin, MULTICAST_ALL);

	// Lazarus reflections
	if (level.num_reflectors)
	{
		ReflectExplosion (TE_EXPLOSION1_BIG, ent->s.origin);
	//	ReflectExplosion (TE_NUKEBLAST, ent->s.origin);
	}

	// become a quake
	ent->svflags |= SVF_NOCLIENT;
	ent->noise_index = gi.soundindex ("world/rumble.wav");
	ent->think = Nuke_Quake;
	ent->speed = NUKE_QUAKE_STRENGTH;
	ent->timestamp = level.time + NUKE_QUAKE_TIME;
	ent->nextthink = level.time + FRAMETIME;
	ent->last_move_time = 0;
}

void nuke_die(edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point)
{
	self->takedamage = DAMAGE_NO;
	if ((attacker) && !(strcmp(attacker->classname, "nuke")))
	{
//		if ((g_showlogic) && (g_showlogic->value))
//			gi.dprintf ("nuke nuked by a nuke, not nuking\n");
		G_FreeEdict (self);
		return;
	}
	Nuke_Explode(self);
}

void Nuke_Think(edict_t *ent)
{
	float attenuation, default_atten = 1.8;
	int		damage_multiplier, muzzleflash;

//	gi.dprintf ("player range: %2.2f    damage radius: %2.2f\n", realrange (ent, ent->teammaster), ent->dmg_radius*2);

	damage_multiplier = ent->dmg/NUKE_DAMAGE;
	switch (damage_multiplier)
	{
	case 1:
		attenuation = default_atten/1.4;
		muzzleflash = MZ_NUKE1;
		break;
	case 2:
		attenuation = default_atten/2.0;
		muzzleflash = MZ_NUKE2;
		break;
	case 4:
		attenuation = default_atten/3.0;
		muzzleflash = MZ_NUKE4;
		break;
	case 8:
		attenuation = default_atten/5.0;
		muzzleflash = MZ_NUKE8;
		break;
	default:
		attenuation = default_atten;
		muzzleflash = MZ_NUKE1;
		break;
	}

	if (ent->wait < level.time)
		Nuke_Explode(ent);
	else if (level.time >= (ent->wait - sk_nuke_life->value))
	{
		ent->s.frame++;
		if (ent->s.frame > 11)
			ent->s.frame = 6;

		if (gi.pointcontents (ent->s.origin) & (CONTENTS_SLIME|CONTENTS_LAVA))
		{
			Nuke_Explode (ent);
			return;
		}

		// Knightmare- remove smoke trail if we've stopped moving
		if (ent->groundentity && !VectorLength(ent->velocity))
			ent->s.effects &= ~EF_GRENADE;
		// but restore it if we go flying
		else if (!ent->groundentity)
			ent->s.effects |= EF_GRENADE;

		ent->think = Nuke_Think;
		ent->nextthink = level.time + 0.1;
		ent->health = 1;
		ent->owner = NULL;

		gi.WriteByte (svc_muzzleflash);
		gi.WriteShort (ent-g_edicts);
		gi.WriteByte (muzzleflash);
		gi.multicast (ent->s.origin, MULTICAST_PVS);

		if (ent->timestamp <= level.time)
		{
/*			gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/nukewarn.wav"), 1, ATTN_NORM, 0);
			ent->timestamp += 10.0;
		}
*/

			if ((ent->wait - level.time) <= (sk_nuke_life->value/2.0))
			{
			//	ent->s.sound = gi.soundindex ("weapons/nukewarn.wav");
			//	gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, ATTN_NORM, 0);
				gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, attenuation, 0);
			//	gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, ATTN_NORM, 0);
			//	gi.dprintf ("time %2.2f\n", ent->wait-level.time);
				ent->timestamp = level.time + 0.3;
			}
			else
			{
				gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, attenuation, 0);
			//	gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, ATTN_NORM, 0);
				ent->timestamp = level.time + 0.5;
			//	gi.dprintf ("time %2.2f\n", ent->wait-level.time);
			}
		}
	}
	else
	{
		if (ent->timestamp <= level.time)
		{
			gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, attenuation, 0);
		//	gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, ATTN_NORM, 0);
		//		gi.dprintf ("time %2.2f\n", ent->wait-level.time);
			ent->timestamp = level.time + 1.0;
		}
		ent->nextthink = level.time + FRAMETIME;
	}
}

void nuke_bounce (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	if (random() > 0.5)
		gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb1a.wav"), 1, ATTN_NORM, 0);
	else
		gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb2a.wav"), 1, ATTN_NORM, 0);
}


extern byte P_DamageModifier(edict_t *ent);

void fire_nuke (edict_t *self, vec3_t start, vec3_t aimdir, int speed)
{
	edict_t	*nuke;
	vec3_t	dir;
	vec3_t	forward, right, up;
	int		damage_modifier;

	damage_modifier = (int) P_DamageModifier (self);

	vectoangles2 (aimdir, dir);
	AngleVectors (dir, forward, right, up);

	nuke = G_Spawn();
	VectorCopy (start, nuke->s.origin);
	VectorScale (aimdir, speed, nuke->velocity);

	VectorMA (nuke->velocity, 200 + crandom() * 10.0, up, nuke->velocity);
	VectorMA (nuke->velocity, crandom() * 10.0, right, nuke->velocity);
	VectorClear (nuke->avelocity);
	VectorClear (nuke->s.angles);
	nuke->movetype = MOVETYPE_BOUNCE;
	nuke->clipmask = MASK_SHOT;
	nuke->solid = SOLID_BBOX;
	nuke->s.effects |= EF_GRENADE;
	nuke->s.renderfx |= RF_IR_VISIBLE;
	VectorSet (nuke->mins, -8, -8, 0);
	VectorSet (nuke->maxs, 8, 8, 16);
	nuke->s.modelindex = gi.modelindex ("models/weapons/g_nuke/tris.md2");
	nuke->owner = self;
	nuke->teammaster = self;
	nuke->wait = level.time + sk_nuke_delay->value + sk_nuke_life->value;
	nuke->nextthink = level.time + FRAMETIME;
	nuke->think = Nuke_Think;
	nuke->touch = nuke_bounce;

	nuke->health = 10000;
	nuke->takedamage = DAMAGE_YES;
	nuke->svflags |= SVF_DAMAGEABLE;
	nuke->dmg = NUKE_DAMAGE * damage_modifier;
	if (damage_modifier == 1)
		nuke->dmg_radius = sk_nuke_radius->value;
	else
		nuke->dmg_radius = NUKE_RADIUS + NUKE_RADIUS*(0.25*(float)damage_modifier);
	// this yields 1.0, 1.5, 2.0, 3.0 times radius

//	if ((g_showlogic) && (g_showlogic->value))
//		gi.dprintf ("nuke modifier = %d, damage = %d, radius = %f\n", damage_modifier, nuke->dmg, nuke->dmg_radius);

	nuke->classname = "nuke";
	nuke->class_id = ENTITY_NUKE;
	nuke->die = nuke_die;

	gi.linkentity (nuke);
}
#endif

// *************************
// BLU-86 (aka Fuel-Air Explosive, aka NEUTRON BOMB)
// *************************
#ifdef INCLUDE_NBOMB
#define NBOMB_DELAY			4
#define NBOMB_TIME_TO_LIVE	6
//#define NBOMB_TIME_TO_LIVE	40
#define NBOMB_RADIUS			256
#define NBOMB_DAMAGE			5000
#define NBOMB_QUAKE_TIME		3
#define NBOMB_QUAKE_STRENGTH	100

void Nbomb_Quake (edict_t *self)
{
	int		i;
	edict_t	*e;

	if (self->last_move_time < level.time)
	{
		gi.positioned_sound (self->s.origin, self, CHAN_AUTO, self->noise_index, 0.75, ATTN_NONE, 0);
		self->last_move_time = level.time + 0.5;
	}

	for (i=1, e=g_edicts+i; i < globals.num_edicts; i++,e++)
	{
		if (!e->inuse)
			continue;
		if (!e->client)
			continue;
		if (!e->groundentity)
			continue;

		e->groundentity = NULL;
		e->velocity[0] += crandom()* 150;
		e->velocity[1] += crandom()* 150;
		e->velocity[2] = self->speed * (100.0 / e->mass);
	}

	if (level.time < self->timestamp)
		self->nextthink = level.time + FRAMETIME;
	else
		G_FreeEdict (self);
}


/*static*/ void Nbomb_Explode (edict_t *ent)
{
	if (ent->teammaster->client)
		PlayerNoise(ent->teammaster, ent->s.origin, PNOISE_IMPACT);

	T_RadiusNukeDamage(ent, ent->teammaster, ent->dmg, ent, ent->dmg_radius, MOD_NBOMB);

	if (ent->dmg > sk_nbomb_damage->value)
	{
		if (ent->dmg < (4 * sk_nbomb_damage->value)) //double sound
				gi.sound(ent, CHAN_ITEM, gi.soundindex("misc/ddamage3.wav"), 1, ATTN_NORM, 0);
		else //quad sound
				gi.sound(ent, CHAN_ITEM, gi.soundindex("items/damage3.wav"), 1, ATTN_NORM, 0);
	}

	gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/grenlx1a.wav"), 1, ATTN_NONE, 0);


	gi.WriteByte (svc_temp_entity);
	gi.WriteByte (TE_EXPLOSION1_BIG);
	gi.WritePosition (ent->s.origin);
	gi.multicast (ent->s.origin, MULTICAST_PVS);

	gi.WriteByte (svc_temp_entity);
	gi.WriteByte (TE_NUKEBLAST);
	gi.WritePosition (ent->s.origin);
	gi.multicast (ent->s.origin, MULTICAST_ALL);

	// Lazarus reflections
	if (level.num_reflectors)
	{
		ReflectExplosion (TE_EXPLOSION1_BIG, ent->s.origin);
	//	ReflectExplosion (TE_NUKEBLAST, ent->s.origin);
	}

	// become a quake
	ent->svflags |= SVF_NOCLIENT;
	ent->noise_index = gi.soundindex ("world/rumble.wav");
	ent->think = Nbomb_Quake;
	ent->speed = NBOMB_QUAKE_STRENGTH;
	ent->timestamp = level.time + NBOMB_QUAKE_TIME;
	ent->nextthink = level.time + FRAMETIME;
	ent->last_move_time = 0;
}

void nbomb_die(edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point)
{
	self->takedamage = DAMAGE_NO;
	if ((attacker) && !(strcmp(attacker->classname, "nbomb")))
	{
//		if ((g_showlogic) && (g_showlogic->value))
//			gi.dprintf ("nbomb nuked by a nbomb, not nuking\n");
		G_FreeEdict (self);
		return;
	}
	Nbomb_Explode(self);
}

void Nbomb_Think(edict_t *ent)
{
	float attenuation, default_atten = 1.8;
	int	muzzleflash;

	attenuation = default_atten/3.0;
	muzzleflash = MZ_NUKE4;

	if (ent->wait < level.time)
		Nbomb_Explode(ent);
	else if (level.time >= (ent->wait - sk_nbomb_life->value))
	{
		if (gi.pointcontents (ent->s.origin) & (CONTENTS_SLIME|CONTENTS_LAVA))
		{
			Nbomb_Explode (ent);
			return;
		}

		// Knightmare- remove smoke trail if we've stopped moving
		if (ent->groundentity && !VectorLength(ent->velocity))
			ent->s.effects &= ~EF_GRENADE;
		// but restore it if we go flying
		else if (!ent->groundentity)
			ent->s.effects |= EF_GRENADE;

		ent->think = Nbomb_Think;
		ent->nextthink = level.time + 0.1;
		ent->health = 1;
		ent->owner = NULL;

		gi.WriteByte (svc_muzzleflash);
		gi.WriteShort (ent-g_edicts);
		gi.WriteByte (muzzleflash);
		gi.multicast (ent->s.origin, MULTICAST_PVS);

		if (ent->timestamp <= level.time)
		{
/*			gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/nukewarn.wav"), 1, ATTN_NORM, 0);
			ent->timestamp += 10.0;
		}
*/

			if ((ent->wait - level.time) <= (sk_nbomb_life->value / 2.0))
			{
//				gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, ATTN_NORM, 0);
				gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, attenuation, 0);
//				gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, ATTN_NORM, 0);
				ent->timestamp = level.time + 0.3;
			}
			else
			{
				gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, attenuation, 0);
//				gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, ATTN_NORM, 0);
				ent->timestamp = level.time + 0.5;
			}
		}
	}
	else
	{
		if (ent->timestamp <= level.time)
		{
			gi.sound (ent, CHAN_NO_PHS_ADD+CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, attenuation, 0);
//			gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/nukewarn2.wav"), 1, ATTN_NORM, 0);
//				gi.dprintf ("time %2.2f\n", ent->wait-level.time);
			ent->timestamp = level.time + 1.0;
		}
		ent->nextthink = level.time + FRAMETIME;
	}
}

void nbomb_bounce (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	if (random() > 0.5)
		gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb1a.wav"), 1, ATTN_NORM, 0);
	else
		gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb2a.wav"), 1, ATTN_NORM, 0);
}


extern byte P_DamageModifier(edict_t *ent);

void fire_nbomb (edict_t *self, vec3_t start, vec3_t aimdir, int speed)
{
	edict_t	*nbomb;
	vec3_t	dir;
	vec3_t	forward, right, up;
	int		damage_modifier;

	damage_modifier = (int) P_DamageModifier (self);

	vectoangles2 (aimdir, dir);
	AngleVectors (dir, forward, right, up);

	nbomb = G_Spawn();
	VectorCopy (start, nbomb->s.origin);
	VectorScale (aimdir, speed, nbomb->velocity);

	VectorMA (nbomb->velocity, 200 + crandom() * 10.0, up, nbomb->velocity);
	VectorMA (nbomb->velocity, crandom() * 10.0, right, nbomb->velocity);
	//Knightmare- add player's base velocity to nbomb
	if (self->groundentity)
		VectorAdd (nbomb->velocity, self->groundentity->velocity, nbomb->velocity);

	VectorClear (nbomb->avelocity);
	VectorClear (nbomb->s.angles);
	nbomb->movetype = MOVETYPE_BOUNCE;
	nbomb->clipmask = MASK_SHOT;
	nbomb->solid = SOLID_BBOX;
	nbomb->s.effects |= EF_GRENADE;
	nbomb->s.renderfx |= RF_IR_VISIBLE;
	VectorSet (nbomb->mins, -8, -8, -16);
	VectorSet (nbomb->maxs, 8, 8, 14);
	nbomb->s.modelindex = gi.modelindex ("models/items/ammo/nbomb/tris.md2");
	nbomb->owner = self;
	nbomb->teammaster = self;
	nbomb->wait = level.time + sk_nbomb_delay->value + sk_nbomb_life->value;
	nbomb->nextthink = level.time + FRAMETIME;
	nbomb->think = Nbomb_Think;
	nbomb->touch = nbomb_bounce;

	nbomb->health = 10000;
	nbomb->takedamage = DAMAGE_YES;
	nbomb->svflags |= SVF_DAMAGEABLE;
	nbomb->dmg = sk_nbomb_damage->value * damage_modifier;
	if (damage_modifier == 1)
		nbomb->dmg_radius = sk_nbomb_radius->value;
	else
		nbomb->dmg_radius = sk_nbomb_radius->value + sk_nbomb_radius->value * (0.25*(float)damage_modifier);
	// this yields 1.0, 1.5, 2.0, 3.0 times radius

//	if ((g_showlogic) && (g_showlogic->value))
//		gi.dprintf ("nbomb modifier = %d, damage = %d, radius = %f\n", damage_modifier, nbomb->dmg, nbomb->dmg_radius);

	nbomb->classname = "nbomb";
	nbomb->class_id = ENTITY_NBOMB;
	nbomb->die = nbomb_die;

	gi.linkentity (nbomb);
}
#endif

// *************************
// TESLA
// *************************

#ifdef INCLUDE_TESLA
#define TESLA_TIME_TO_LIVE		600
#define TESLA_DAMAGE_RADIUS		128
#define TESLA_DAMAGE			3		// 3
#define TESLA_KNOCKBACK			8

#define	TESLA_ACTIVATE_TIME		3

#define TESLA_EXPLOSION_DAMAGE_MULT		50		// this is the amount the damage is multiplied by for underwater explosions
#define	TESLA_EXPLOSION_RADIUS			200

void tesla_remove (edict_t *self)
{
	edict_t		*cur, *next;

	self->takedamage = DAMAGE_NO;
	if (self->teamchain)
	{
		cur = self->teamchain;
		while (cur)
		{
			next = cur->teamchain;
			G_FreeEdict ( cur );
			cur = next;
		}
	}
	else if (self->air_finished)
		gi.dprintf ("tesla without a field!\n");

	self->owner = self->teammaster;	// Going away, set the owner correctly.
	// PGM - grenade explode does damage to self->enemy
	self->enemy = NULL;

	// play quad sound if quadded and an underwater explosion
	if ((self->dmg_radius) && (self->dmg > (sk_tesla_damage->value*TESLA_EXPLOSION_DAMAGE_MULT)))
	{
		if (self->dmg < 4 * (sk_tesla_damage->value*TESLA_EXPLOSION_DAMAGE_MULT)) //double sound
			gi.sound(self, CHAN_ITEM, gi.soundindex("misc/ddamage3.wav"), 1, ATTN_NORM, 0);
		else //quad sound
			gi.sound(self, CHAN_ITEM, gi.soundindex("items/damage3.wav"), 1, ATTN_NORM, 0);
	}
	Grenade_Explode(self);
}

void tesla_die(edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point)
{
//	gi.dprintf("tesla killed\n");
	tesla_remove(self);
}

void tesla_blow (edict_t *self)
{
//	T_RadiusDamage(self, self->owner, TESLA_EXPLOSION_DAMAGE, NULL, TESLA_EXPLOSION_RADIUS, MOD_TESLA);
	self->dmg = self->dmg * TESLA_EXPLOSION_DAMAGE_MULT;
	self->dmg_radius = TESLA_EXPLOSION_RADIUS;
	tesla_remove(self);
}


void tesla_zap (edict_t *self, edict_t *other, cplane_t *plane, csurface_t *surf)
{
}

void tesla_think_active (edict_t *self)
{
	int		i,num;
	edict_t	*touch[MAX_EDICTS], *hit;
	vec3_t	dir, start;
	trace_t	tr;

	if (level.time > self->air_finished)
	{
		tesla_remove(self);
		return;
	}

	VectorCopy(self->s.origin, start);
	start[2] += 12; // was 16

	num = gi.BoxEdicts(self->teamchain->absmin, self->teamchain->absmax, touch, MAX_EDICTS, AREA_SOLID);
	for (i=0;i<num;i++)
	{
		// if the tesla died while zapping things, stop zapping.
		if (!(self->inuse))
			break;

		hit=touch[i];
		if (!hit->inuse)
			continue;
		if (hit == self)
			continue;
		if (hit->health < 1)
			continue;
		// don't hit clients in single-player or coop
		if (hit->client)
			if (coop->value || !deathmatch->value)
				continue;
		if (!(hit->svflags & (SVF_MONSTER | SVF_DAMAGEABLE)) && !hit->client)
			continue;

		tr = gi.trace(start, vec3_origin, vec3_origin, hit->s.origin, self, MASK_SHOT);
		if (tr.fraction == 1 || tr.ent == hit)// || tr.ent->client || (tr.ent->svflags & (SVF_MONSTER | SVF_DAMAGEABLE)))
		{
			VectorSubtract(hit->s.origin, start, dir);

			// PMM - play quad sound if it's above the "normal" damage
			if (self->dmg > sk_tesla_damage->value)
			{
				if (self->dmg < (4 * sk_tesla_damage->value)) //double sound
					gi.sound(self, CHAN_ITEM, gi.soundindex("misc/ddamage3.wav"), 1, ATTN_NORM, 0);
				else //quad sound
					gi.sound(self, CHAN_ITEM, gi.soundindex("items/damage3.wav"), 1, ATTN_NORM, 0);
			}

			// PGM - don't do knockback to walking monsters
			if ((hit->svflags & SVF_MONSTER) && !(hit->flags & (FL_FLY|FL_SWIM)))
				T_Damage (hit, self, self->teammaster, dir, tr.endpos, tr.plane.normal,
					self->dmg, 0, 0, MOD_TESLA);
			else
				T_Damage (hit, self, self->teammaster, dir, tr.endpos, tr.plane.normal,
					self->dmg, TESLA_KNOCKBACK, 0, MOD_TESLA);

			gi.WriteByte (svc_temp_entity);
			gi.WriteByte (TE_LIGHTNING);
			gi.WriteShort (hit - g_edicts);			// destination entity
			gi.WriteShort (self - g_edicts);		// source entity
			gi.WritePosition (tr.endpos);
			gi.WritePosition (start);
			gi.multicast (start, MULTICAST_PVS);

			// Lazarus reflections
			if (level.num_reflectors)
				ReflectLightning (hit, self, tr.endpos, start);
		}
	}

	if (self->inuse)
	{
		self->think = tesla_think_active;
		self->nextthink = level.time + FRAMETIME;
	}
}

void tesla_activate (edict_t *self)
{
	edict_t		*trigger;
	edict_t		*search;

	if (gi.pointcontents (self->s.origin) & (CONTENTS_SLIME|CONTENTS_LAVA|CONTENTS_WATER))
	{
		tesla_blow (self);
		return;
	}

	// only check for spawn points in deathmatch
	if (deathmatch->value)
	{
		search = NULL;
		while ((search = findradius(search, self->s.origin, 1.5*TESLA_DAMAGE_RADIUS)) != NULL)
		{
			//if (!search->takedamage)
			//	continue;
			// if it's a monster or player with health > 0
			// or it's a deathmatch start point
			// and we can see it
			// blow up
			if (search->classname)
			{
				if (   ( (!strcmp(search->classname, "info_player_deathmatch"))
					|| (!strcmp(search->classname, "info_player_start"))
					|| (!strcmp(search->classname, "info_player_coop"))
					|| (!strcmp(search->classname, "misc_teleporter_dest"))
					)
					&& (visible (search, self))
				   )
				{
//					if ((g_showlogic) && (g_showlogic->value))
//						gi.dprintf ("Tesla to close to %s, removing!\n", search->classname);
					tesla_remove (self);
					return;
				}
			}
		}
	}

	trigger = G_Spawn();
//	if (trigger->nextthink)
//	{
//		if ((g_showlogic) && (g_showlogic->value))
//			gi.dprintf ("tesla_activate:  fixing nextthink\n");
//		trigger->nextthink = 0;
//	}
	VectorCopy (self->s.origin, trigger->s.origin);
	VectorSet (trigger->mins, (sk_tesla_radius->value * -1), (sk_tesla_radius->value * -1), self->mins[2]);
	VectorSet (trigger->maxs, sk_tesla_radius->value, sk_tesla_radius->value, sk_tesla_radius->value);
	trigger->movetype = MOVETYPE_NONE;
	trigger->solid = SOLID_TRIGGER;
	trigger->owner = self;
	trigger->touch = tesla_zap;
	trigger->classname = "tesla trigger";
	// doesn't need to be marked as a teamslave since the move code for bounce looks for teamchains
	gi.linkentity (trigger);

	VectorClear (self->s.angles);
	// clear the owner if in deathmatch
	if (deathmatch->value)
		self->owner = NULL;
	self->teamchain = trigger;
	self->think = tesla_think_active;
	self->nextthink = level.time + FRAMETIME;
	self->air_finished = level.time + sk_tesla_life->value;
}

void tesla_think (edict_t *ent)
{
	if (gi.pointcontents (ent->s.origin) & (CONTENTS_SLIME|CONTENTS_LAVA))
	{
		tesla_remove (ent);
		return;
	}
	VectorClear (ent->s.angles);

	// Knightmare- remove smoke trail if we've stopped moving
	if (ent->groundentity && !VectorLength(ent->velocity))
		ent->s.effects &= ~EF_GRENADE;
	// but restore it if we go flying
	else if (!ent->groundentity)
		ent->s.effects |= EF_GRENADE;

	if (!(ent->s.frame))
		gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/teslaopen.wav"), 1, ATTN_NORM, 0);

	ent->s.frame++;
	if (ent->s.frame > 14)
	{
		ent->s.frame = 14;
		ent->think = tesla_activate;
		ent->nextthink = level.time + 0.1;
	}
	else
	{
		if (ent->s.frame > 9)
		{
			if (ent->s.frame == 10)
			{
				if (ent->owner && ent->owner->client)
				{
					PlayerNoise(ent->owner, ent->s.origin, PNOISE_WEAPON);		// PGM
				}
				ent->s.skinnum = 1;
			}
			else if (ent->s.frame == 12)
				ent->s.skinnum = 2;
			else if (ent->s.frame == 14)
				ent->s.skinnum = 3;
		}
		ent->think = tesla_think;
		ent->nextthink = level.time + 0.1;
	}
}

void tesla_lava (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	vec3_t	land_point;
	
	// catch bad pointers
//	if ( !plane || !plane->normal )
//		return;

	if (plane != NULL && plane->normal)
	{
		VectorMA (ent->s.origin, -20.0, plane->normal, land_point);
		if (gi.pointcontents (land_point) & (CONTENTS_SLIME|CONTENTS_LAVA))
		{
			tesla_blow (ent);
			return;
		}
	}
	if (ent->s.effects & EF_GRENADE) // don't make bounce sound if resting on lift
	{
		if (random() > 0.5)
			gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb1a.wav"), 1, ATTN_NORM, 0);
		else
			gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb2a.wav"), 1, ATTN_NORM, 0);
	}
}

void fire_tesla (edict_t *self, vec3_t start, vec3_t aimdir, int damage_multiplier, int speed)
{
	edict_t	*tesla;
	vec3_t	dir;
	vec3_t	forward, right, up;

	vectoangles2 (aimdir, dir);
	AngleVectors (dir, forward, right, up);

	tesla = G_Spawn();
	VectorCopy (start, tesla->s.origin);
	VectorScale (aimdir, speed, tesla->velocity);
	VectorMA (tesla->velocity, 200 + crandom() * 10.0, up, tesla->velocity);
	VectorMA (tesla->velocity, crandom() * 10.0, right, tesla->velocity);
	//Knightmare- add player's base velocity to thrown tesla
	if (add_velocity_throw->value && self->client)
		VectorAdd (tesla->velocity, self->velocity, tesla->velocity);
	else if (self->groundentity)
		VectorAdd (tesla->velocity, self->groundentity->velocity, tesla->velocity);

//	VectorCopy (dir, tesla->s.angles);
	VectorClear (tesla->s.angles);
	tesla->movetype = MOVETYPE_BOUNCE;
	tesla->solid = SOLID_BBOX;
	tesla->s.effects |= EF_GRENADE;
	tesla->s.renderfx |= RF_IR_VISIBLE;
//	VectorClear (tesla->mins);
//	VectorClear (tesla->maxs);
	VectorSet (tesla->mins, -12, -12, 0);
	VectorSet (tesla->maxs, 12, 12, 20);
	tesla->s.modelindex = gi.modelindex ("models/weapons/g_tesla/tris.md2");

	tesla->owner = self;		// PGM - we don't want it owned by self YET.
	tesla->teammaster = self;

	tesla->wait = level.time + sk_tesla_life->value;
	tesla->think = tesla_think;
	tesla->nextthink = level.time + TESLA_ACTIVATE_TIME;

	// blow up on contact with lava & slime code
	tesla->touch = tesla_lava;

	if (deathmatch->value)
		// PMM - lowered from 50 - 7/29/1998
		tesla->health = sk_tesla_health->value;
	else
		tesla->health = sk_tesla_health->value;		// FIXME - change depending on skill?

	tesla->takedamage = DAMAGE_YES;
	tesla->die = tesla_die;
	tesla->dmg = sk_tesla_damage->value * damage_multiplier;
//	tesla->dmg = 0;
	tesla->classname = "tesla";
	tesla->class_id = ENTITY_MINE_TESLA;
	tesla->svflags |= SVF_DAMAGEABLE;
	tesla->clipmask = MASK_SHOT|CONTENTS_SLIME|CONTENTS_LAVA;
	tesla->flags |= FL_MECHANICAL;

	gi.linkentity (tesla);
}

// NOTE: SP_tesla should ONLY be used to tesla mines that change maps
//       via a trigger_transition. They should NOT be used for map entities.

void tesla_delayed_start (edict_t *tesla)
{
	if (g_edicts[1].linkcount)
	{
		VectorScale(tesla->movedir,tesla->moveinfo.speed,tesla->velocity);
		tesla->movetype  = MOVETYPE_BOUNCE;
		tesla->think = tesla_think;
		tesla->nextthink = level.time + TESLA_ACTIVATE_TIME;
		gi.linkentity(tesla);
	}
	else
		tesla->nextthink = level.time + FRAMETIME;
}

void SP_tesla (edict_t *tesla)
{
	tesla->s.modelindex = gi.modelindex ("models/weapons/g_tesla/tris.md2");
	tesla->touch = tesla_lava;

	// For SP, freeze tesla until player spawns in
	if (game.maxclients == 1)
	{
		tesla->movetype  = MOVETYPE_NONE;
		VectorCopy(tesla->velocity,tesla->movedir);
		VectorNormalize(tesla->movedir);
		tesla->moveinfo.speed = VectorLength(tesla->velocity);
		VectorClear(tesla->velocity);
		tesla->think     = tesla_delayed_start;
		tesla->nextthink = level.time + FRAMETIME;
	}
	else
	{
		tesla->movetype  = MOVETYPE_BOUNCE;
		tesla->think = tesla_think;
		tesla->nextthink = level.time + TESLA_ACTIVATE_TIME;
	}
	gi.linkentity (tesla);
}
#endif

// *************************
//  HEATBEAM
// *************************

#ifdef INCLUDE_BEAMS
/*static*/ void fire_beams (edict_t *self, vec3_t start, vec3_t aimdir, vec3_t offset, int damage, int kick, int te_beam, int te_impact, int mod)
{
	trace_t		tr;
	vec3_t		dir;
	vec3_t		forward, right, up;
	vec3_t		end;
	vec3_t		water_start, endpoint;
	qboolean	water = false, underwater = false;
	int			content_mask = MASK_SHOT | MASK_WATER;
	vec3_t		beam_endpt;

//	tr = gi.trace (self->s.origin, NULL, NULL, start, self, MASK_SHOT);
//	if (!(tr.fraction < 1.0))
//	{
	vectoangles2 (aimdir, dir);
	AngleVectors (dir, forward, right, up);

	VectorMA (start, WORLD_SIZE, forward, end);	// was 8192

	if (gi.pointcontents (start) & MASK_WATER)
	{
//		gi.dprintf ("Heat beam under water\n");
		underwater = true;
		VectorCopy (start, water_start);
		content_mask &= ~MASK_WATER;
	}

	tr = gi.trace (start, NULL, NULL, end, self, content_mask);

	// see if we hit water
	if (tr.contents & MASK_WATER)
	{
		water = true;
		VectorCopy (tr.endpos, water_start);

		if (!VectorCompare (start, tr.endpos))
		{
			gi.WriteByte (svc_temp_entity);
			gi.WriteByte (TE_HEATBEAM_SPARKS);
		//	gi.WriteByte (50);
			gi.WritePosition (water_start);
			gi.WriteDir (tr.plane.normal);
		//	gi.WriteByte (8);
		//	gi.WriteShort (60);
			gi.multicast (tr.endpos, MULTICAST_PVS);
		}
		// re-trace ignoring water this time
		tr = gi.trace (water_start, NULL, NULL, end, self, MASK_SHOT);
	}
	VectorCopy (tr.endpos, endpoint);
//	}

	// halve the damage if target underwater
	if (water)
	{
		damage = damage /2;
	}

	// send gun puff / flash
	if (!((tr.surface) && (tr.surface->flags & SURF_SKY)))
	{
		if (tr.fraction < 1.0)
		{
			if (tr.ent->takedamage)
			{
				T_Damage (tr.ent, self, self, aimdir, tr.endpos, tr.plane.normal, damage, kick, DAMAGE_ENERGY, mod);
			}
			else
			{
				if ((!water) && (strncmp (tr.surface->name, "sky", 3)))
				{
					// This is the truncated steam entry - uses 1+1+2 extra bytes of data
					gi.WriteByte (svc_temp_entity);
					gi.WriteByte (TE_HEATBEAM_STEAM);
				//	gi.WriteByte (20);
					gi.WritePosition (tr.endpos);
					gi.WriteDir (tr.plane.normal);
				//	gi.WriteByte (0xe0);
				//	gi.WriteShort (60);
					gi.multicast (tr.endpos, MULTICAST_PVS);

					// Lazarus reflections
					if (level.num_reflectors)
						ReflectSparks (TE_HEATBEAM_STEAM, tr.endpos, tr.plane.normal);

					if (self->client)
						PlayerNoise(self, tr.endpos, PNOISE_IMPACT);
				}
			}
		}
	}

	// if went through water, determine where the end and make a bubble trail
	if ((water) || (underwater))
	{
		vec3_t	pos;

		VectorSubtract (tr.endpos, water_start, dir);
		VectorNormalize (dir);
		VectorMA (tr.endpos, -2, dir, pos);
		if (gi.pointcontents (pos) & MASK_WATER)
			VectorCopy (pos, tr.endpos);
		else
			tr = gi.trace (pos, NULL, NULL, water_start, tr.ent, MASK_WATER);

		VectorAdd (water_start, tr.endpos, pos);
		VectorScale (pos, 0.5, pos);

		gi.WriteByte (svc_temp_entity);
		gi.WriteByte (TE_BUBBLETRAIL2);
	//	gi.WriteByte (8);
		gi.WritePosition (water_start);
		gi.WritePosition (tr.endpos);
		gi.multicast (pos, MULTICAST_PVS);
	}

	if ((!underwater) && (!water))
	{
		VectorCopy (tr.endpos, beam_endpt);
	}
	else
	{
		VectorCopy (endpoint, beam_endpt);
	}
	// Knightmare- Gen cam code
//	if (self->client->chasetoggle)
	if (self->client && self->client->chaseactive)
	{
		gi.WriteByte (svc_temp_entity);
		gi.WriteByte (te_beam);
		gi.WriteShort (self->client->oldplayer - g_edicts);
		gi.WritePosition (start);
		gi.WritePosition (beam_endpt);
		gi.multicast (self->client->oldplayer->s.origin, MULTICAST_ALL);

		// Lazarus reflections
		if (level.num_reflectors)
			ReflectHeatBeam (te_beam, self->client->oldplayer, start, beam_endpt);
	}
	else
	{
		gi.WriteByte (svc_temp_entity);
		gi.WriteByte (te_beam);
		gi.WriteShort (self - g_edicts);
		gi.WritePosition (start);
		gi.WritePosition (beam_endpt);
		gi.multicast (self->s.origin, MULTICAST_ALL);

		// Lazarus reflections
		if (level.num_reflectors)
			ReflectHeatBeam (te_beam, self, start, beam_endpt);
	}
}


/*
=================
fire_heat

Fires a single heat beam.  Zap.
=================
*/
void fire_heat (edict_t *self, vec3_t start, vec3_t aimdir, vec3_t offset, int damage, int kick, qboolean monster)
{
	if (monster)
		fire_beams (self, start, aimdir, offset, damage, kick, TE_MONSTER_HEATBEAM, TE_HEATBEAM_SPARKS, MOD_HEATBEAM);
	else
		fire_beams (self, start, aimdir, offset, damage, kick, TE_HEATBEAM, TE_HEATBEAM_SPARKS, MOD_HEATBEAM);
}

#endif


// *************************
//	BLASTER 2
// *************************

/*
=================
fire_blaster2

Fires a single green blaster bolt.  Used by monsters, generally.
=================
*/
void blaster2_touch (edict_t *self, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	int		mod;
	int		damagestat;

	if (other == self->owner)
		return;

	if (surf && (surf->flags & SURF_SKY))
	{
		G_FreeEdict (self);
		return;
	}

	if (self->owner && self->owner->client)
		PlayerNoise(self->owner, self->s.origin, PNOISE_IMPACT);

	if (other->takedamage)
	{
		// the only time players will be firing blaster2 bolts will be from the
		// defender sphere.
		if (self->owner->client)
			mod = MOD_DEFENDER_SPHERE;
		else
			mod = MOD_BLASTER2;

		if (self->owner)
		{
			damagestat = self->owner->takedamage;
			self->owner->takedamage = DAMAGE_NO;
			if (self->dmg >= 5)
				T_RadiusDamage(self, self->owner, self->dmg*3, other, self->dmg_radius, 0);
			T_Damage (other, self, self->owner, self->velocity, self->s.origin, plane->normal, self->dmg, 1, DAMAGE_ENERGY, mod);
			self->owner->takedamage = damagestat;
		}
		else
		{
			if (self->dmg >= 5)
				T_RadiusDamage(self, self->owner, self->dmg*3, other, self->dmg_radius, 0);
			T_Damage (other, self, self->owner, self->velocity, self->s.origin, plane->normal, self->dmg, 1, DAMAGE_ENERGY, mod);
		}
	}
	else
	{
		//PMM - yeowch this will get expensive
		if (self->dmg >= 5)
			T_RadiusDamage(self, self->owner, self->dmg*3, self->owner, self->dmg_radius, 0);

		gi.WriteByte (svc_temp_entity);
		gi.WriteByte (TE_BLASTER2);
		gi.WritePosition (self->s.origin);
		if (!plane)
			gi.WriteDir (vec3_origin);
		else
			gi.WriteDir (plane->normal);
		gi.multicast (self->s.origin, MULTICAST_PVS);

		// Lazarus reflections
		if (level.num_reflectors)
		{
			if (!plane)
				ReflectSparks(TE_BLASTER2, self->s.origin, vec3_origin);
			else
				ReflectSparks(TE_BLASTER2, self->s.origin, plane->normal);
		}

	}

	G_FreeEdict (self);
}

void fire_blaster2 (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, int effect, qboolean hyper)
{
	edict_t	*bolt;
	trace_t	tr;

	VectorNormalize (dir);

	bolt = G_Spawn();
	VectorCopy (start, bolt->s.origin);
	VectorCopy (start, bolt->s.old_origin);
	vectoangles2 (dir, bolt->s.angles);
	VectorScale (dir, speed, bolt->velocity);
	bolt->movetype = MOVETYPE_FLYMISSILE;
	bolt->clipmask = MASK_SHOT;
	bolt->solid = SOLID_BBOX;
	bolt->s.effects |= effect;
	bolt->s.renderfx |= RF_NOSHADOW; //Knightmare- no shadow
	VectorClear (bolt->mins);
	VectorClear (bolt->maxs);

	if (effect)
		bolt->s.effects |= EF_TRACKER;
	bolt->dmg_radius = 128;
	bolt->s.modelindex = gi.modelindex ("models/proj/laser2/tris.md2");
	bolt->touch = blaster2_touch;

	bolt->owner = self;
	bolt->nextthink = level.time + 2;
	bolt->think = G_FreeEdict;
	bolt->dmg = damage;
	bolt->classname = "bolt2";
	bolt->class_id = ENTITY_BOLT2;
 	gi.linkentity (bolt);

	if (self->client)
		check_dodge (self, bolt->s.origin, dir, speed);

	tr = gi.trace (self->s.origin, NULL, NULL, bolt->s.origin, bolt, MASK_SHOT);
	if (tr.fraction < 1.0 && !(self->flags & FL_TURRET_OWNER))
	{
		VectorMA (bolt->s.origin, -10, dir, bolt->s.origin);
		bolt->touch (bolt, tr.ent, NULL, NULL);
	}
}

// NOTE: SP_bolt2 should ONLY be used for green monster blaster bolts that have
//       changed maps via trigger_transition. It should NOT be used for map
//       entities.
void bolt2_delayed_start (edict_t *bolt)
{
	if (g_edicts[1].linkcount)
	{
		VectorScale(bolt->movedir,bolt->moveinfo.speed,bolt->velocity);
		bolt->nextthink = level.time + 2;
		bolt->think = G_FreeEdict;
		gi.linkentity(bolt);
	}
	else
		bolt->nextthink = level.time + FRAMETIME;
}

void SP_bolt2 (edict_t *bolt)
{
	bolt->s.modelindex = gi.modelindex ("models/proj/laser2/tris.md2");
	bolt->s.sound = gi.soundindex ("misc/lasfly.wav");
	bolt->touch = blaster2_touch;
	VectorCopy(bolt->velocity,bolt->movedir);
	VectorNormalize(bolt->movedir);
	bolt->moveinfo.speed = VectorLength(bolt->velocity);
	VectorClear(bolt->velocity);
	bolt->think = bolt2_delayed_start;
	bolt->nextthink = level.time + FRAMETIME;
	gi.linkentity(bolt);
}

// *************************
// tracker
// *************************

/*
void tracker_boom_think (edict_t *self)
{
	self->s.frame--;
	if (self->s.frame < 0)
		G_FreeEdict(self);
	else
		self->nextthink = level.time + 0.1;
}

void tracker_boom_spawn (vec3_t origin)
{
	edict_t *boom;

	boom = G_Spawn();
	VectorCopy (origin, boom->s.origin);
	boom->s.modelindex = gi.modelindex ("models/items/spawngro/tris.md2");
	boom->s.skinnum = 1;
	boom->s.frame = 2;
	boom->classname = "tracker boom";
	gi.linkentity (boom);

	boom->think = tracker_boom_think;
	boom->nextthink = level.time + 0.1;
	//PMM
//	boom->s.renderfx |= RF_TRANSLUCENT;
	boom->s.effects |= EF_SPHERETRANS;
	//pmm
}
*/

#define TRACKER_DAMAGE_FLAGS	(DAMAGE_NO_POWER_ARMOR | DAMAGE_ENERGY | DAMAGE_NO_KNOCKBACK)
#define TRACKER_IMPACT_FLAGS	(DAMAGE_NO_POWER_ARMOR | DAMAGE_ENERGY)

#define TRACKER_DAMAGE_TIME		0.5		// seconds

void tracker_pain_daemon_think (edict_t *self)
{
	static vec3_t	pain_normal = { 0, 0, 1 };
	int				hurt;

	if (!self->inuse)
		return;

	if ((level.time - self->timestamp) > TRACKER_DAMAGE_TIME)
	{
		if (!self->enemy->client)
			self->enemy->s.effects &= ~EF_TRACKERTRAIL;
		G_FreeEdict (self);
	}
	else
	{
		if (self->enemy->health > 0)
		{
//			gi.dprintf("ouch %x\n", self);
			T_Damage (self->enemy, self, self->owner, vec3_origin, self->enemy->s.origin, pain_normal,
						self->dmg, 0, TRACKER_DAMAGE_FLAGS, MOD_TRACKER);

			// if we kill the player, we'll be removed.
			if (self->inuse)
			{
				// if we killed a monster, gib them.
				if (self->enemy->health < 1)
				{
					if (self->enemy->gib_health)
						hurt = - self->enemy->gib_health;
					else
						hurt = 500;

//					gi.dprintf("non-player killed. ensuring gib!  %d\n", hurt);
					T_Damage (self->enemy, self, self->owner, vec3_origin, self->enemy->s.origin,
								pain_normal, hurt, 0, TRACKER_DAMAGE_FLAGS, MOD_TRACKER);
				}

				if (self->enemy->client)
					self->enemy->client->tracker_pain_framenum = level.framenum + 1;
				else
					self->enemy->s.effects |= EF_TRACKERTRAIL;

				self->nextthink = level.time + FRAMETIME;
			}
		}
		else
		{
			if (!self->enemy->client)
				self->enemy->s.effects &= ~EF_TRACKERTRAIL;
			G_FreeEdict (self);
		}
	}
}

void tracker_pain_daemon_spawn (edict_t *owner, edict_t *enemy, int damage)
{
	edict_t	 *daemon;

	if (enemy == NULL)
		return;

	daemon = G_Spawn();
	daemon->classname = "pain daemon";
	daemon->think = tracker_pain_daemon_think;
	daemon->nextthink = level.time + FRAMETIME;
	daemon->timestamp = level.time;
	daemon->owner = owner;
	daemon->enemy = enemy;
	daemon->dmg = damage;
}

void tracker_explode (edict_t *self, cplane_t *plane)
{
	vec3_t	dir;

	if (!plane)
		VectorClear (dir);
	else
		VectorScale (plane->normal, 256, dir);

	gi.WriteByte (svc_temp_entity);
	gi.WriteByte (TE_TRACKER_EXPLOSION);
	gi.WritePosition (self->s.origin);
	gi.multicast (self->s.origin, MULTICAST_PVS);

	// Lazarus reflections
	if (level.num_reflectors)
		ReflectExplosion (TE_TRACKER_EXPLOSION, self->s.origin);

//	gi.sound (self, CHAN_VOICE, gi.soundindex ("weapons/disrupthit.wav"), 1, ATTN_NORM, 0);
//	tracker_boom_spawn(self->s.origin);

	G_FreeEdict (self);
}

void tracker_touch (edict_t *self, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	float	damagetime;

	if (other == self->owner)
		return;

	if (surf && (surf->flags & SURF_SKY))
	{
		G_FreeEdict (self);
		return;
	}

	if (self->client)
		PlayerNoise(self->owner, self->s.origin, PNOISE_IMPACT);

	if (other->takedamage)
	{
		if ((other->svflags & SVF_MONSTER) || other->client)
		{
			if (other->health > 0)		// knockback only for living creatures
			{
				// PMM - kickback was times 4 .. reduced to 3
				// now this does no damage, just knockback
				T_Damage (other, self, self->owner, self->velocity, self->s.origin, plane->normal,
							/* self->dmg */ 0, (self->dmg*3), TRACKER_IMPACT_FLAGS, MOD_TRACKER);

				if (!(other->flags & (FL_FLY|FL_SWIM)))
					other->velocity[2] += 140;

				damagetime = ((float)self->dmg)*FRAMETIME;
				damagetime = damagetime / TRACKER_DAMAGE_TIME;
//				gi.dprintf ("damage is %f\n", damagetime);

				tracker_pain_daemon_spawn (self->owner, other, (int)damagetime);
			}
			else						// lots of damage (almost autogib) for dead bodies
			{
				T_Damage (other, self, self->owner, self->velocity, self->s.origin, plane->normal,
							self->dmg*4, (self->dmg*3), TRACKER_IMPACT_FLAGS, MOD_TRACKER);
			}
		}
		else	// full damage in one shot for inanimate objects
		{
			T_Damage (other, self, self->owner, self->velocity, self->s.origin, plane->normal,
						self->dmg, (self->dmg*3), TRACKER_IMPACT_FLAGS, MOD_TRACKER);
		}
	}

	tracker_explode (self, plane);
	return;
}

void tracker_fly (edict_t *self)
{
	vec3_t	dest;
	vec3_t	dir;
	vec3_t	center;

	if ((!self->enemy) || (!self->enemy->inuse) || (self->enemy->health < 1))
	{
		tracker_explode (self, NULL);
		return;
	}
/*
	VectorCopy (self->enemy->s.origin, dest);
	if (self->enemy->client)
		dest[2] += self->enemy->viewheight;
*/
	// PMM - try to hunt for center of enemy, if possible and not client
	if (self->enemy->client)
	{
		VectorCopy (self->enemy->s.origin, dest);
		dest[2] += self->enemy->viewheight;
	}
	// paranoia
	else if (VectorCompare(self->enemy->absmin, vec3_origin) || VectorCompare(self->enemy->absmax, vec3_origin))
	{
		VectorCopy (self->enemy->s.origin, dest);
	}
	else
	{
		VectorMA (vec3_origin, 0.5, self->enemy->absmin, center);
		VectorMA (center, 0.5, self->enemy->absmax, center);
		VectorCopy (center, dest);
	}

	VectorSubtract (dest, self->s.origin, dir);
	VectorNormalize (dir);
	vectoangles2 (dir, self->s.angles);
	VectorScale (dir, self->speed, self->velocity);
	VectorCopy(dest, self->monsterinfo.saved_goal);

	self->nextthink = level.time + 0.1;
}

void fire_tracker (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, edict_t *enemy)
{
	edict_t	*tracker;
	trace_t	tr;

	VectorNormalize (dir);

	tracker = G_Spawn();
	VectorCopy (start, tracker->s.origin);
	VectorCopy (start, tracker->s.old_origin);
	vectoangles2 (dir, tracker->s.angles);
	VectorScale (dir, speed, tracker->velocity);
	tracker->movetype = MOVETYPE_FLYMISSILE;
	tracker->clipmask = MASK_SHOT;
	tracker->solid = SOLID_BBOX;
	tracker->speed = speed;
	tracker->s.effects = EF_TRACKER;
	tracker->s.renderfx |= RF_NOSHADOW; //Knightmare- no shadow
	tracker->s.sound = gi.soundindex ("weapons/disrupt.wav");
	VectorClear (tracker->mins);
	VectorClear (tracker->maxs);

	tracker->s.modelindex = gi.modelindex ("models/proj/disintegrator/tris.md2");
	tracker->touch = tracker_touch;
	tracker->enemy = enemy;
	tracker->owner = self;
	tracker->dmg = damage;
	tracker->classname = "tracker";
	tracker->class_id = ENTITY_TRACKER;
	gi.linkentity (tracker);

	if (enemy)
	{
		tracker->nextthink = level.time + 0.1;
		tracker->think = tracker_fly;
	}
	else
	{
		tracker->nextthink = level.time + 10;
		tracker->think = G_FreeEdict;
	}

	if (self->client)
		check_dodge (self, tracker->s.origin, dir, speed);

	tr = gi.trace (self->s.origin, NULL, NULL, tracker->s.origin, tracker, MASK_SHOT);
	if (tr.fraction < 1.0)
	{
		VectorMA (tracker->s.origin, -10, dir, tracker->s.origin);
		tracker->touch (tracker, tr.ent, NULL, NULL);
	}
}

// SP_tracker should ONLY be used for disruptors that have changed
// maps via trigger_transition. It should NOT be used for map entities.

void tracker_delayed_start (edict_t *tracker)
{
	if (g_edicts[1].linkcount)
	{
		VectorScale(tracker->movedir,tracker->moveinfo.speed,tracker->velocity);
		tracker->nextthink = level.time + 10;
		tracker->think = G_FreeEdict;
		gi.linkentity(tracker);
	}
	else
		tracker->nextthink = level.time + FRAMETIME;
}

void SP_tracker (edict_t *tracker)
{
	tracker->s.modelindex = gi.modelindex ("models/proj/disintegrator/tris.md2");
	tracker->s.sound = gi.soundindex ("weapons/disrupt.wav");
	tracker->touch = tracker_touch;
	VectorCopy(tracker->velocity,tracker->movedir);
	VectorNormalize(tracker->movedir);
	tracker->moveinfo.speed = VectorLength(tracker->velocity);
	VectorClear(tracker->velocity);
	tracker->think = tracker_delayed_start;
	tracker->nextthink = level.time + FRAMETIME;
	gi.linkentity(tracker);
}