jedioutcast/CODE-mp/game/g_misc.c

// Copyright (C) 1999-2000 Id Software, Inc.
//
// g_misc.c

#include "g_local.h"

#define HOLOCRON_RESPAWN_TIME 30000
#define MAX_AMMO_GIVE 2
#define STATION_RECHARGE_TIME 3000//800

void HolocronThink(gentity_t *ent);
extern vmCvar_t g_MaxHolocronCarry;

/*QUAKED func_group (0 0 0) ?
Used to group brushes together just for editor convenience.  They are turned into normal brushes by the utilities.
*/


/*QUAKED info_camp (0 0.5 0) (-4 -4 -4) (4 4 4)
Used as a positional target for calculations in the utilities (spotlights, etc), but removed during gameplay.
*/
void SP_info_camp( gentity_t *self ) {
	G_SetOrigin( self, self->s.origin );
}


/*QUAKED info_null (0 0.5 0) (-4 -4 -4) (4 4 4)
Used as a positional target for calculations in the utilities (spotlights, etc), but removed during gameplay.
*/
void SP_info_null( gentity_t *self ) {
	G_FreeEntity( self );
}


/*QUAKED info_notnull (0 0.5 0) (-4 -4 -4) (4 4 4)
Used as a positional target for in-game calculation, like jumppad targets.
target_position does the same thing
*/
void SP_info_notnull( gentity_t *self ){
	G_SetOrigin( self, self->s.origin );
}


/*QUAKED light (0 1 0) (-8 -8 -8) (8 8 8) linear
Non-displayed light.
"light" overrides the default 300 intensity.
Linear checbox gives linear falloff instead of inverse square
Lights pointed at a target will be spotlights.
"radius" overrides the default 64 unit radius of a spotlight at the target point.
*/
void SP_light( gentity_t *self ) {
	G_FreeEntity( self );
}



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

TELEPORTERS

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

void TeleportPlayer( gentity_t *player, vec3_t origin, vec3_t angles ) {
	gentity_t	*tent;

	// use temp events at source and destination to prevent the effect
	// from getting dropped by a second player event
	if ( player->client->sess.sessionTeam != TEAM_SPECTATOR ) {
		tent = G_TempEntity( player->client->ps.origin, EV_PLAYER_TELEPORT_OUT );
		tent->s.clientNum = player->s.clientNum;

		tent = G_TempEntity( origin, EV_PLAYER_TELEPORT_IN );
		tent->s.clientNum = player->s.clientNum;
	}

	// unlink to make sure it can't possibly interfere with G_KillBox
	trap_UnlinkEntity (player);

	VectorCopy ( origin, player->client->ps.origin );
	player->client->ps.origin[2] += 1;

	// spit the player out
	AngleVectors( angles, player->client->ps.velocity, NULL, NULL );
	VectorScale( player->client->ps.velocity, 400, player->client->ps.velocity );
	player->client->ps.pm_time = 160;		// hold time
	player->client->ps.pm_flags |= PMF_TIME_KNOCKBACK;

	// toggle the teleport bit so the client knows to not lerp
	player->client->ps.eFlags ^= EF_TELEPORT_BIT;

	// set angles
	SetClientViewAngle( player, angles );

	// kill anything at the destination
	if ( player->client->sess.sessionTeam != TEAM_SPECTATOR ) {
		G_KillBox (player);
	}

	// save results of pmove
	BG_PlayerStateToEntityState( &player->client->ps, &player->s, qtrue );

	// use the precise origin for linking
	VectorCopy( player->client->ps.origin, player->r.currentOrigin );

	if ( player->client->sess.sessionTeam != TEAM_SPECTATOR ) {
		trap_LinkEntity (player);
	}
}


/*QUAKED misc_teleporter_dest (1 0 0) (-32 -32 -24) (32 32 -16)
Point teleporters at these.
Now that we don't have teleport destination pads, this is just
an info_notnull
*/
void SP_misc_teleporter_dest( gentity_t *ent ) {
}


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

/*QUAKED misc_model (1 0 0) (-16 -16 -16) (16 16 16)
"model"		arbitrary .md3 file to display
*/
void SP_misc_model( gentity_t *ent ) {

#if 0
	ent->s.modelindex = G_ModelIndex( ent->model );
	VectorSet (ent->mins, -16, -16, -16);
	VectorSet (ent->maxs, 16, 16, 16);
	trap_LinkEntity (ent);

	G_SetOrigin( ent, ent->s.origin );
	VectorCopy( ent->s.angles, ent->s.apos.trBase );
#else
	G_FreeEntity( ent );
#endif
}


/*QUAKED misc_G2model (1 0 0) (-16 -16 -16) (16 16 16)
"model"		arbitrary .glm file to display
*/
void SP_misc_G2model( gentity_t *ent ) {

#if 0
	char name1[200] = "models/players/kyle/modelmp.glm";
	trap_G2API_InitGhoul2Model(&ent->s, name1, G_ModelIndex( name1 ), 0, 0, 0, 0);
	trap_G2API_SetBoneAnim(ent->s.ghoul2, 0, "model_root", 0, 12, BONE_ANIM_OVERRIDE_LOOP, 1.0f, level.time, -1, -1);
	ent->s.radius = 150;
//	VectorSet (ent->mins, -16, -16, -16);
//	VectorSet (ent->maxs, 16, 16, 16);
	trap_LinkEntity (ent);

	G_SetOrigin( ent, ent->s.origin );
	VectorCopy( ent->s.angles, ent->s.apos.trBase );
#else
	G_FreeEntity( ent );
#endif
}

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

void locateCamera( gentity_t *ent ) {
	vec3_t		dir;
	gentity_t	*target;
	gentity_t	*owner;

	owner = G_PickTarget( ent->target );
	if ( !owner ) {
		G_Printf( "Couldn't find target for misc_partal_surface\n" );
		G_FreeEntity( ent );
		return;
	}
	ent->r.ownerNum = owner->s.number;

	// frame holds the rotate speed
	if ( owner->spawnflags & 1 ) {
		ent->s.frame = 25;
	} else if ( owner->spawnflags & 2 ) {
		ent->s.frame = 75;
	}

	// swing camera ?
	if ( owner->spawnflags & 4 ) {
		// set to 0 for no rotation at all
		ent->s.powerups = 0;
	}
	else {
		ent->s.powerups = 1;
	}

	// clientNum holds the rotate offset
	ent->s.clientNum = owner->s.clientNum;

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

	// see if the portal_camera has a target
	target = G_PickTarget( owner->target );
	if ( target ) {
		VectorSubtract( target->s.origin, owner->s.origin, dir );
		VectorNormalize( dir );
	} else {
		G_SetMovedir( owner->s.angles, dir );
	}

	ent->s.eventParm = DirToByte( dir );
}

/*QUAKED misc_portal_surface (0 0 1) (-8 -8 -8) (8 8 8)
The portal surface nearest this entity will show a view from the targeted misc_portal_camera, or a mirror view if untargeted.
This must be within 64 world units of the surface!
*/
void SP_misc_portal_surface(gentity_t *ent) {
	VectorClear( ent->r.mins );
	VectorClear( ent->r.maxs );
	trap_LinkEntity (ent);

	ent->r.svFlags = SVF_PORTAL;
	ent->s.eType = ET_PORTAL;

	if ( !ent->target ) {
		VectorCopy( ent->s.origin, ent->s.origin2 );
	} else {
		ent->think = locateCamera;
		ent->nextthink = level.time + 100;
	}
}

/*QUAKED misc_portal_camera (0 0 1) (-8 -8 -8) (8 8 8) slowrotate fastrotate noswing
The target for a misc_portal_director.  You can set either angles or target another entity to determine the direction of view.
"roll" an angle modifier to orient the camera around the target vector;
*/
void SP_misc_portal_camera(gentity_t *ent) {
	float	roll;

	VectorClear( ent->r.mins );
	VectorClear( ent->r.maxs );
	trap_LinkEntity (ent);

	G_SpawnFloat( "roll", "0", &roll );

	ent->s.clientNum = roll/360.0 * 256;
}

/*QUAKED misc_holocron (0 0 1) (-8 -8 -8) (8 8 8)
count	Set to type of holocron (based on force power value)
	HEAL = 0
	JUMP = 1
	SPEED = 2
	PUSH = 3
	PULL = 4
	TELEPATHY = 5
	GRIP = 6
	LIGHTNING = 7
	RAGE = 8
	PROTECT = 9
	ABSORB = 10
	TEAM HEAL = 11
	TEAM FORCE = 12
	DRAIN = 13
	SEE = 14
	SABERATTACK = 15
	SABERDEFEND = 16
	SABERTHROW = 17
*/

/*char *holocronTypeModels[] = {
	"models/chunks/rock/rock_big.md3",//FP_HEAL,
	"models/chunks/rock/rock_big.md3",//FP_LEVITATION,
	"models/chunks/rock/rock_big.md3",//FP_SPEED,
	"models/chunks/rock/rock_big.md3",//FP_PUSH,
	"models/chunks/rock/rock_big.md3",//FP_PULL,
	"models/chunks/rock/rock_big.md3",//FP_TELEPATHY,
	"models/chunks/rock/rock_big.md3",//FP_GRIP,
	"models/chunks/rock/rock_big.md3",//FP_LIGHTNING,
	"models/chunks/rock/rock_big.md3",//FP_RAGE,
	"models/chunks/rock/rock_big.md3",//FP_PROTECT,
	"models/chunks/rock/rock_big.md3",//FP_ABSORB,
	"models/chunks/rock/rock_big.md3",//FP_TEAM_HEAL,
	"models/chunks/rock/rock_big.md3",//FP_TEAM_FORCE,
	"models/chunks/rock/rock_big.md3",//FP_DRAIN,
	"models/chunks/rock/rock_big.md3",//FP_SEE
	"models/chunks/rock/rock_big.md3",//FP_SABERATTACK
	"models/chunks/rock/rock_big.md3",//FP_SABERDEFEND
	"models/chunks/rock/rock_big.md3"//FP_SABERTHROW
};*/

void HolocronRespawn(gentity_t *self)
{
	self->s.modelindex = (self->count - 128);
}

void HolocronPopOut(gentity_t *self)
{
	if (Q_irand(1, 10) < 5)
	{
		self->s.pos.trDelta[0] = 150 + Q_irand(1, 100);
	}
	else
	{
		self->s.pos.trDelta[0] = -150 - Q_irand(1, 100);
	}
	if (Q_irand(1, 10) < 5)
	{
		self->s.pos.trDelta[1] = 150 + Q_irand(1, 100);
	}
	else
	{
		self->s.pos.trDelta[1] = -150 - Q_irand(1, 100);
	}
	self->s.pos.trDelta[2] = 150 + Q_irand(1, 100);
}

void HolocronTouch(gentity_t *self, gentity_t *other, trace_t *trace)
{
	int i = 0;
	int othercarrying = 0;
	float time_lowest = 0;
	int index_lowest = -1;
	int hasall = 1;
	int forceReselect = WP_NONE;

	if (trace)
	{
		self->s.groundEntityNum = trace->entityNum;
	}

	if (!other || !other->client || other->health < 1)
	{
		return;
	}

	if (!self->s.modelindex)
	{
		return;
	}

	if (self->enemy)
	{
		return;
	}

	if (other->client->ps.holocronsCarried[self->count])
	{
		return;
	}

	if (other->client->ps.holocronCantTouch == self->s.number && other->client->ps.holocronCantTouchTime > level.time)
	{
		return;
	}

	while (i < NUM_FORCE_POWERS)
	{
		if (other->client->ps.holocronsCarried[i])
		{
			othercarrying++;

			if (index_lowest == -1 || other->client->ps.holocronsCarried[i] < time_lowest)
			{
				index_lowest = i;
				time_lowest = other->client->ps.holocronsCarried[i];
			}
		}
		else if (i != self->count)
		{
			hasall = 0;
		}
		i++;
	}

	if (hasall)
	{ //once we pick up this holocron we'll have all of them, so give us super special best prize!
		//G_Printf("You deserve a pat on the back.\n");
	}

	if (!(other->client->ps.fd.forcePowersActive & (1 << other->client->ps.fd.forcePowerSelected)))
	{ //If the player isn't using his currently selected force power, select this one
		if (self->count != FP_SABERATTACK && self->count != FP_SABERDEFEND && self->count != FP_SABERTHROW && self->count != FP_LEVITATION)
		{
			other->client->ps.fd.forcePowerSelected = self->count;
		}
	}

	if (g_MaxHolocronCarry.integer && othercarrying >= g_MaxHolocronCarry.integer)
	{ //make the oldest holocron carried by the player pop out to make room for this one
		other->client->ps.holocronsCarried[index_lowest] = 0;

		/*
		if (index_lowest == FP_SABERATTACK && !HasSetSaberOnly())
		{ //you lost your saberattack holocron, so no more saber for you
			other->client->ps.stats[STAT_WEAPONS] |= (1 << WP_STUN_BATON);
			other->client->ps.stats[STAT_WEAPONS] &= ~(1 << WP_SABER);

			if (other->client->ps.weapon == WP_SABER)
			{
				forceReselect = WP_SABER;
			}
		}
		*/
		//NOTE: No longer valid as we are now always giving a force level 1 saber attack level in holocron
	}

	//G_Sound(other, CHAN_AUTO, G_SoundIndex("sound/weapons/w_pkup.wav"));
	G_AddEvent( other, EV_ITEM_PICKUP, self->s.number );

	other->client->ps.holocronsCarried[self->count] = level.time;
	self->s.modelindex = 0;
	self->enemy = other;

	self->pos2[0] = 1;
	self->pos2[1] = level.time + HOLOCRON_RESPAWN_TIME;

	/*
	if (self->count == FP_SABERATTACK && !HasSetSaberOnly())
	{ //player gets a saber
		other->client->ps.stats[STAT_WEAPONS] |= (1 << WP_SABER);
		other->client->ps.stats[STAT_WEAPONS] &= ~(1 << WP_STUN_BATON);

		if (other->client->ps.weapon == WP_STUN_BATON)
		{
			forceReselect = WP_STUN_BATON;
		}
	}
	*/

	if (forceReselect != WP_NONE)
	{
		G_AddEvent(other, EV_NOAMMO, forceReselect);
	}

	//G_Printf("DON'T TOUCH ME\n");
}

void HolocronThink(gentity_t *ent)
{
	if (ent->pos2[0] && (!ent->enemy || !ent->enemy->client || ent->enemy->health < 1))
	{
		if (ent->enemy && ent->enemy->client)
		{
			HolocronRespawn(ent);
			VectorCopy(ent->enemy->client->ps.origin, ent->s.pos.trBase);
			VectorCopy(ent->enemy->client->ps.origin, ent->s.origin);
			VectorCopy(ent->enemy->client->ps.origin, ent->r.currentOrigin);
			//copy to person carrying's origin before popping out of them
			HolocronPopOut(ent);
			ent->enemy->client->ps.holocronsCarried[ent->count] = 0;
			ent->enemy = NULL;
			
			goto justthink;
		}
	}
	else if (ent->pos2[0] && ent->enemy && ent->enemy->client)
	{
		ent->pos2[1] = level.time + HOLOCRON_RESPAWN_TIME;
	}

	if (ent->enemy && ent->enemy->client)
	{
		if (!ent->enemy->client->ps.holocronsCarried[ent->count])
		{
			ent->enemy->client->ps.holocronCantTouch = ent->s.number;
			ent->enemy->client->ps.holocronCantTouchTime = level.time + 5000;

			HolocronRespawn(ent);
			VectorCopy(ent->enemy->client->ps.origin, ent->s.pos.trBase);
			VectorCopy(ent->enemy->client->ps.origin, ent->s.origin);
			VectorCopy(ent->enemy->client->ps.origin, ent->r.currentOrigin);
			//copy to person carrying's origin before popping out of them
			HolocronPopOut(ent);
			ent->enemy = NULL;

			goto justthink;
		}

		if (!ent->enemy->inuse || (ent->enemy->client && ent->enemy->client->ps.fallingToDeath))
		{
			if (ent->enemy->inuse && ent->enemy->client)
			{
				ent->enemy->client->ps.holocronBits &= ~(1 << ent->count);
				ent->enemy->client->ps.holocronsCarried[ent->count] = 0;
			}
			ent->enemy = NULL;
			HolocronRespawn(ent);
			VectorCopy(ent->s.origin2, ent->s.pos.trBase);
			VectorCopy(ent->s.origin2, ent->s.origin);
			VectorCopy(ent->s.origin2, ent->r.currentOrigin);

			ent->s.pos.trTime = level.time;

			ent->pos2[0] = 0;

			trap_LinkEntity(ent);

			goto justthink;
		}
	}

	if (ent->pos2[0] && ent->pos2[1] < level.time)
	{ //isn't in original place and has been there for (HOLOCRON_RESPAWN_TIME) seconds without being picked up, so respawn
		VectorCopy(ent->s.origin2, ent->s.pos.trBase);
		VectorCopy(ent->s.origin2, ent->s.origin);
		VectorCopy(ent->s.origin2, ent->r.currentOrigin);

		ent->s.pos.trTime = level.time;

		ent->pos2[0] = 0;

		trap_LinkEntity(ent);
	}

justthink:
	ent->nextthink = level.time + 50;

	if (ent->s.pos.trDelta[0] || ent->s.pos.trDelta[1] || ent->s.pos.trDelta[2])
	{
		G_RunObject(ent);
	}
}

void SP_misc_holocron(gentity_t *ent)
{
	vec3_t dest;
	trace_t tr;

	if (g_gametype.integer != GT_HOLOCRON)
	{
		G_FreeEntity(ent);
		return;
	}

	if (HasSetSaberOnly())
	{
		if (ent->count == FP_SABERATTACK ||
			ent->count == FP_SABERDEFEND ||
			ent->count == FP_SABERTHROW)
		{ //having saber holocrons in saber only mode is pointless
			G_FreeEntity(ent);
			return;
		}
	}

	ent->s.isJediMaster = qtrue;

	VectorSet( ent->r.maxs, 8, 8, 8 );
	VectorSet( ent->r.mins, -8, -8, -8 );

	ent->s.origin[2] += 0.1;
	ent->r.maxs[2] -= 0.1;

	VectorSet( dest, ent->s.origin[0], ent->s.origin[1], ent->s.origin[2] - 4096 );
	trap_Trace( &tr, ent->s.origin, ent->r.mins, ent->r.maxs, dest, ent->s.number, MASK_SOLID );
	if ( tr.startsolid )
	{
		G_Printf ("SP_misc_holocron: misc_holocron startsolid at %s\n", vtos(ent->s.origin));
		G_FreeEntity( ent );
		return;
	}

	//add the 0.1 back after the trace
	ent->r.maxs[2] += 0.1;

	// allow to ride movers
//	ent->s.groundEntityNum = tr.entityNum;

	G_SetOrigin( ent, tr.endpos );

	if (ent->count < 0)
	{
		ent->count = 0;
	}

	if (ent->count >= NUM_FORCE_POWERS)
	{
		ent->count = NUM_FORCE_POWERS-1;
	}
/*
	if (g_forcePowerDisable.integer &&
		(g_forcePowerDisable.integer & (1 << ent->count)))
	{
		G_FreeEntity(ent);
		return;
	}
*/
	//No longer doing this, causing too many complaints about accidentally setting no force powers at all
	//and starting a holocron game (making it basically just FFA)

	ent->enemy = NULL;

	ent->s.eFlags = EF_BOUNCE_HALF;

	ent->s.modelindex = (ent->count - 128);//G_ModelIndex(holocronTypeModels[ent->count]);
	ent->s.eType = ET_HOLOCRON;
	ent->s.pos.trType = TR_GRAVITY;
	ent->s.pos.trTime = level.time;

	ent->r.contents = CONTENTS_TRIGGER;
	ent->clipmask = MASK_SOLID;

	ent->s.trickedentindex4 = ent->count;

	if (forcePowerDarkLight[ent->count] == FORCE_DARKSIDE)
	{
		ent->s.trickedentindex3 = 1;
	}
	else if (forcePowerDarkLight[ent->count] == FORCE_LIGHTSIDE)
	{
		ent->s.trickedentindex3 = 2;
	}
	else
	{
		ent->s.trickedentindex3 = 3;
	}

	ent->physicsObject = qtrue;

	VectorCopy(ent->s.pos.trBase, ent->s.origin2); //remember the spawn spot

	ent->touch = HolocronTouch;

	trap_LinkEntity(ent);

	ent->think = HolocronThink;
	ent->nextthink = level.time + 50;
}

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

  SHOOTERS

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

void Use_Shooter( gentity_t *ent, gentity_t *other, gentity_t *activator ) {
	vec3_t		dir;
	float		deg;
	vec3_t		up, right;

	// see if we have a target
	if ( ent->enemy ) {
		VectorSubtract( ent->enemy->r.currentOrigin, ent->s.origin, dir );
		VectorNormalize( dir );
	} else {
		VectorCopy( ent->movedir, dir );
	}

	// randomize a bit
	PerpendicularVector( up, dir );
	CrossProduct( up, dir, right );

	deg = crandom() * ent->random;
	VectorMA( dir, deg, up, dir );

	deg = crandom() * ent->random;
	VectorMA( dir, deg, right, dir );

	VectorNormalize( dir );

	switch ( ent->s.weapon ) {
	case WP_BLASTER:
		WP_FireBlasterMissile( ent, ent->s.origin, dir, qfalse );
		break;
	}

	G_AddEvent( ent, EV_FIRE_WEAPON, 0 );
}


static void InitShooter_Finish( gentity_t *ent ) {
	ent->enemy = G_PickTarget( ent->target );
	ent->think = 0;
	ent->nextthink = 0;
}

void InitShooter( gentity_t *ent, int weapon ) {
	ent->use = Use_Shooter;
	ent->s.weapon = weapon;

	RegisterItem( BG_FindItemForWeapon( weapon ) );

	G_SetMovedir( ent->s.angles, ent->movedir );

	if ( !ent->random ) {
		ent->random = 1.0;
	}
	ent->random = sin( M_PI * ent->random / 180 );
	// target might be a moving object, so we can't set movedir for it
	if ( ent->target ) {
		ent->think = InitShooter_Finish;
		ent->nextthink = level.time + 500;
	}
	trap_LinkEntity( ent );
}

/*QUAKED shooter_blaster (1 0 0) (-16 -16 -16) (16 16 16)
Fires at either the target or the current direction.
"random" is the number of degrees of deviance from the taget. (1.0 default)
*/
void SP_shooter_blaster( gentity_t *ent ) {
	InitShooter( ent, WP_BLASTER);
}

void check_recharge(gentity_t *ent)
{
	if (ent->fly_sound_debounce_time < level.time)
	{
		ent->s.loopSound = 0;
	}

	if (ent->count < ent->boltpoint4)
	{
		ent->count++;
	}

	ent->nextthink = level.time + ent->bolt_Head;
}

/*
================
EnergyShieldStationSettings
================
*/
void EnergyShieldStationSettings(gentity_t *ent)
{
	G_SpawnInt( "count", "0", &ent->count );

	if (!ent->count)
	{
		ent->count = 50; 
	}

	G_SpawnInt("chargerate", "0", &ent->bolt_Head);

	if (!ent->bolt_Head)
	{
		ent->bolt_Head = STATION_RECHARGE_TIME;
	}
}

/*
================
shield_power_converter_use
================
*/
void shield_power_converter_use( gentity_t *self, gentity_t *other, gentity_t *activator)
{
	int dif,add;
	int stop = 1;

	if (!activator || !activator->client)
	{
		return;
	}

	if (self->setTime < level.time)
	{
		if (!self->s.loopSound)
		{
			self->s.loopSound = G_SoundIndex("sound/interface/shieldcon_run.wav");
		}
		self->setTime = level.time + 100;

		dif = activator->client->ps.stats[STAT_MAX_HEALTH] - activator->client->ps.stats[STAT_ARMOR];

		if (dif > 0)					// Already at full armor?
		{
			if (dif >MAX_AMMO_GIVE)
			{
				add = MAX_AMMO_GIVE;
			}
			else
			{
				add = dif;
			}

			if (self->count<add)
			{
				add = self->count;
			}

			self->count -= add;
			if (self->count <= 0)
			{
				self->setTime = 0;
			}
			stop = 0;

			self->fly_sound_debounce_time = level.time + 50;

			activator->client->ps.stats[STAT_ARMOR] += add;
		}
	}

	if (stop || self->count <= 0)
	{
		if (self->s.loopSound && self->setTime < level.time)
		{
			G_Sound(self, CHAN_AUTO, G_SoundIndex("sound/interface/shieldcon_done.mp3"));
		}
		self->s.loopSound = 0;
		if (self->setTime < level.time)
		{
			self->setTime = level.time + self->bolt_Head+100;
		}
	}
}

//QED comment is in bg_misc
//------------------------------------------------------------
void SP_misc_shield_floor_unit( gentity_t *ent )
{
	vec3_t dest;
	trace_t tr;

	if (g_gametype.integer != GT_CTF &&
		g_gametype.integer != GT_CTY)
	{
		G_FreeEntity( ent );
		return;
	}

	VectorSet( ent->r.mins, -16, -16, 0 );
	VectorSet( ent->r.maxs, 16, 16, 40 );

	ent->s.origin[2] += 0.1;
	ent->r.maxs[2] -= 0.1;

	VectorSet( dest, ent->s.origin[0], ent->s.origin[1], ent->s.origin[2] - 4096 );
	trap_Trace( &tr, ent->s.origin, ent->r.mins, ent->r.maxs, dest, ent->s.number, MASK_SOLID );
	if ( tr.startsolid )
	{
		G_Printf ("SP_misc_shield_floor_unit: misc_shield_floor_unit startsolid at %s\n", vtos(ent->s.origin));
		G_FreeEntity( ent );
		return;
	}

	//add the 0.1 back after the trace
	ent->r.maxs[2] += 0.1;

	// allow to ride movers
	ent->s.groundEntityNum = tr.entityNum;

	G_SetOrigin( ent, tr.endpos );

	if (!ent->health)
	{
		ent->health = 60;
	}

	if (!ent->model || !ent->model[0])
	{
		ent->model = "/models/items/a_shield_converter.md3";
	}

	ent->s.modelindex = G_ModelIndex( ent->model );

	ent->s.eFlags = 0;
	ent->r.svFlags |= SVF_PLAYER_USABLE;
	ent->r.contents = CONTENTS_SOLID;
	ent->clipmask = MASK_SOLID;

	EnergyShieldStationSettings(ent);

	ent->boltpoint4 = ent->count; //initial value
	ent->think = check_recharge;
	ent->nextthink = level.time + STATION_RECHARGE_TIME;

	ent->use = shield_power_converter_use;

	VectorCopy( ent->s.angles, ent->s.apos.trBase );
	trap_LinkEntity (ent);

	G_SoundIndex("sound/interface/shieldcon_run.wav");
	G_SoundIndex("sound/interface/shieldcon_done.mp3");
	G_SoundIndex("sound/interface/shieldcon_empty.mp3");
}


/*QUAKED misc_model_shield_power_converter (1 0 0) (-16 -16 -16) (16 16 16)
#MODELNAME="models/items/psd_big.md3"
Gives shield energy when used.

"count" - the amount of ammo given when used (default 100)
*/
//------------------------------------------------------------
void SP_misc_model_shield_power_converter( gentity_t *ent )
{
	if (!ent->health)
	{
		ent->health = 60;
	}

	VectorSet (ent->r.mins, -16, -16, -16);
	VectorSet (ent->r.maxs, 16, 16, 16);

	ent->s.modelindex = G_ModelIndex( ent->model );

	ent->s.eFlags = 0;
	ent->r.svFlags |= SVF_PLAYER_USABLE;
	ent->r.contents = CONTENTS_SOLID;
	ent->clipmask = MASK_SOLID;

	EnergyShieldStationSettings(ent);

	ent->boltpoint4 = ent->count; //initial value
	ent->think = check_recharge;
	ent->nextthink = level.time + STATION_RECHARGE_TIME;

	ent->use = shield_power_converter_use;

	G_SetOrigin( ent, ent->s.origin );
	VectorCopy( ent->s.angles, ent->s.apos.trBase );
	trap_LinkEntity (ent);

	G_SoundIndex("sound/movers/objects/useshieldstation.wav");

	ent->s.modelindex2 = G_ModelIndex("/models/items/psd_big.md3");	// Precache model
}


/*
================
EnergyAmmoShieldStationSettings
================
*/
void EnergyAmmoStationSettings(gentity_t *ent)
{
	G_SpawnInt( "count", "0", &ent->count );

	if (!ent->count)
	{
		ent->count = 100; 
	}
}

/*
================
ammo_power_converter_use
================
*/
void ammo_power_converter_use( gentity_t *self, gentity_t *other, gentity_t *activator)
{
	int			add,highest;
	qboolean	overcharge;
	int			difBlaster,difPowerCell,difMetalBolts;
	int			stop = 1;

	if (!activator || !activator->client)
	{
		return;
	}

	if (self->setTime < level.time)
	{
		overcharge = qfalse;

		if (!self->s.loopSound)
		{
			self->s.loopSound = G_SoundIndex("sound/player/pickupshield.wav");
		}

		self->setTime = level.time + 100;

		if (self->count)	// Has it got any power left?
		{
			if (self->count > MAX_AMMO_GIVE)
			{
				add = MAX_AMMO_GIVE;
			}
			else if (self->count<0)
			{
				add = 0;
			}
			else
			{
				add = self->count;
			}

			activator->client->ps.ammo[AMMO_BLASTER] += add;
			activator->client->ps.ammo[AMMO_POWERCELL] += add;
			activator->client->ps.ammo[AMMO_METAL_BOLTS] += add;

			self->count -= add;
			stop = 0;

			self->fly_sound_debounce_time = level.time + 50;

			difBlaster = activator->client->ps.ammo[AMMO_BLASTER] - ammoData[AMMO_BLASTER].max;
			difPowerCell = activator->client->ps.ammo[AMMO_POWERCELL] - ammoData[AMMO_POWERCELL].max;
			difMetalBolts = activator->client->ps.ammo[AMMO_METAL_BOLTS] - ammoData[AMMO_METAL_BOLTS].max;

			// Find the highest one
			highest = difBlaster;
			if (difPowerCell>difBlaster)
			{
				highest = difPowerCell;
			}

			if (difMetalBolts > highest)
			{
				highest = difMetalBolts;
			}
		}
	}

	if (stop)
	{
		self->s.loopSound = 0;
	}
}


/*QUAKED misc_model_ammo_power_converter (1 0 0) (-16 -16 -16) (16 16 16)
#MODELNAME="models/items/power_converter.md3"
Gives ammo energy when used.

"count" - the amount of ammo given when used (default 100)
*/
//------------------------------------------------------------
void SP_misc_model_ammo_power_converter( gentity_t *ent )
{
	if (!ent->health)
	{
		ent->health = 60;
	}

	VectorSet (ent->r.mins, -16, -16, -16);
	VectorSet (ent->r.maxs, 16, 16, 16);

	ent->s.modelindex = G_ModelIndex( ent->model );

	ent->s.eFlags = 0;
	ent->r.svFlags |= SVF_PLAYER_USABLE;
	ent->r.contents = CONTENTS_SOLID;
	ent->clipmask = MASK_SOLID;

	ent->use = ammo_power_converter_use;

	EnergyAmmoStationSettings(ent);

	ent->boltpoint4 = ent->count; //initial value
	ent->think = check_recharge;
	ent->nextthink = level.time + STATION_RECHARGE_TIME;

	G_SetOrigin( ent, ent->s.origin );
	VectorCopy( ent->s.angles, ent->s.apos.trBase );
	trap_LinkEntity (ent);

	G_SoundIndex("sound/movers/objects/useshieldstation.wav");
}

/*
================
EnergyHealthStationSettings
================
*/
void EnergyHealthStationSettings(gentity_t *ent)
{
	G_SpawnInt( "count", "0", &ent->count );

	if (!ent->count)
	{
		ent->count = 100; 
	}
}

/*
================
health_power_converter_use
================
*/
void health_power_converter_use( gentity_t *self, gentity_t *other, gentity_t *activator)
{
	int dif,add;
	int stop = 1;

	if (!activator || !activator->client)
	{
		return;
	}

	if (self->setTime < level.time)
	{
		if (!self->s.loopSound)
		{
			self->s.loopSound = G_SoundIndex("sound/player/pickuphealth.wav");
		}
		self->setTime = level.time + 100;

		dif = activator->client->ps.stats[STAT_MAX_HEALTH] - activator->health;

		if (dif > 0)					// Already at full armor?
		{
			if (dif >MAX_AMMO_GIVE)
			{
				add = MAX_AMMO_GIVE;
			}
			else
			{
				add = dif;
			}

			if (self->count<add)
			{
				add = self->count;
			}

			self->count -= add;
			stop = 0;

			self->fly_sound_debounce_time = level.time + 50;

			activator->health += add;
		}
	}

	if (stop)
	{
		self->s.loopSound = 0;
	}
}


/*QUAKED misc_model_health_power_converter (1 0 0) (-16 -16 -16) (16 16 16)
#MODELNAME="models/items/power_converter.md3"
Gives ammo energy when used.

"count" - the amount of ammo given when used (default 100)
*/
//------------------------------------------------------------
void SP_misc_model_health_power_converter( gentity_t *ent )
{
	if (!ent->health)
	{
		ent->health = 60;
	}

	VectorSet (ent->r.mins, -16, -16, -16);
	VectorSet (ent->r.maxs, 16, 16, 16);

	ent->s.modelindex = G_ModelIndex( ent->model );

	ent->s.eFlags = 0;
	ent->r.svFlags |= SVF_PLAYER_USABLE;
	ent->r.contents = CONTENTS_SOLID;
	ent->clipmask = MASK_SOLID;

	ent->use = health_power_converter_use;

	EnergyHealthStationSettings(ent);

	ent->boltpoint4 = ent->count; //initial value
	ent->think = check_recharge;
	ent->nextthink = level.time + STATION_RECHARGE_TIME;

	G_SetOrigin( ent, ent->s.origin );
	VectorCopy( ent->s.angles, ent->s.apos.trBase );
	trap_LinkEntity (ent);

	G_SoundIndex("sound/movers/objects/useshieldstation.wav");
}

void DmgBoxHit( gentity_t *self, gentity_t *other, trace_t *trace )
{
	return;
}

void DmgBoxUpdateSelf(gentity_t *self)
{
	gentity_t *owner = &g_entities[self->r.ownerNum];

	if (!owner || !owner->client || !owner->inuse)
	{
		goto killMe;
	}

	if (self->damageRedirect == DAMAGEREDIRECT_HEAD &&
		owner->client->damageBoxHandle_Head != self->s.number)
	{
		goto killMe;
	}

	if (self->damageRedirect == DAMAGEREDIRECT_RLEG &&
		owner->client->damageBoxHandle_RLeg != self->s.number)
	{
		goto killMe;
	}

	if (self->damageRedirect == DAMAGEREDIRECT_LLEG &&
		owner->client->damageBoxHandle_LLeg != self->s.number)
	{
		goto killMe;
	}

	if (owner->health < 1)
	{
		goto killMe;
	}

	//G_TestLine(self->r.currentOrigin, owner->client->ps.origin, 0x0000ff, 100);

	trap_LinkEntity(self);

	self->nextthink = level.time;
	return;

killMe:
	self->think = G_FreeEntity;
	self->nextthink = level.time;
}

void DmgBoxAbsorb_Die( gentity_t *self, gentity_t *inflictor, gentity_t *attacker, int damage, int mod )
{
	self->health = 1;
}

void DmgBoxAbsorb_Pain(gentity_t *self, gentity_t *attacker, int damage)
{
	self->health = 1;
}

gentity_t *CreateNewDamageBox( gentity_t *ent )
{
	gentity_t *dmgBox;

	//We do not want the client to have any real knowledge of the entity whatsoever. It will only
	//ever be used on the server.
	dmgBox = G_Spawn();
	dmgBox->classname = "dmg_box";
			
	dmgBox->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	dmgBox->r.ownerNum = ent->s.number;

	dmgBox->clipmask = 0;
	dmgBox->r.contents = MASK_PLAYERSOLID;

	dmgBox->mass = 5000;

	dmgBox->s.eFlags |= EF_NODRAW;
	dmgBox->r.svFlags |= SVF_NOCLIENT;

	dmgBox->touch = DmgBoxHit;

	dmgBox->takedamage = qtrue;

	dmgBox->health = 1;

	dmgBox->pain = DmgBoxAbsorb_Pain;
	dmgBox->die = DmgBoxAbsorb_Die;

	dmgBox->think = DmgBoxUpdateSelf;
	dmgBox->nextthink = level.time + 50;

	return dmgBox;
}

void ATST_ManageDamageBoxes(gentity_t *ent)
{
	vec3_t headOrg, lLegOrg, rLegOrg;
	vec3_t fwd, right, up, flatAngle;

	if (!ent->client->damageBoxHandle_Head)
	{
		gentity_t *dmgBox = CreateNewDamageBox(ent);

		if (dmgBox)
		{
			VectorSet( dmgBox->r.mins, ATST_MINS0, ATST_MINS1, ATST_MINS2 );
			VectorSet( dmgBox->r.maxs, ATST_MAXS0, ATST_MAXS1, ATST_HEADSIZE );

			ent->client->damageBoxHandle_Head = dmgBox->s.number;
			dmgBox->damageRedirect = DAMAGEREDIRECT_HEAD;
			dmgBox->damageRedirectTo = ent->s.number;
		}
	}
	if (!ent->client->damageBoxHandle_RLeg)
	{
		gentity_t *dmgBox = CreateNewDamageBox(ent);

		if (dmgBox)
		{
			VectorSet( dmgBox->r.mins, ATST_MINS0/4, ATST_MINS1/4, ATST_MINS2 );
			VectorSet( dmgBox->r.maxs, ATST_MAXS0/4, ATST_MAXS1/4, ATST_MAXS2-ATST_HEADSIZE );

			ent->client->damageBoxHandle_RLeg = dmgBox->s.number;
			dmgBox->damageRedirect = DAMAGEREDIRECT_RLEG;
			dmgBox->damageRedirectTo = ent->s.number;
		}
	}
	if (!ent->client->damageBoxHandle_LLeg)
	{
		gentity_t *dmgBox = CreateNewDamageBox(ent);

		if (dmgBox)
		{
			VectorSet( dmgBox->r.mins, ATST_MINS0/4, ATST_MINS1/4, ATST_MINS2 );
			VectorSet( dmgBox->r.maxs, ATST_MAXS0/4, ATST_MAXS1/4, ATST_MAXS2-ATST_HEADSIZE );

			ent->client->damageBoxHandle_LLeg = dmgBox->s.number;
			dmgBox->damageRedirect = DAMAGEREDIRECT_LLEG;
			dmgBox->damageRedirectTo = ent->s.number;
		}
	}

	if (!ent->client->damageBoxHandle_Head ||
		!ent->client->damageBoxHandle_LLeg ||
		!ent->client->damageBoxHandle_RLeg)
	{
		return;
	}

	VectorCopy(ent->client->ps.origin, headOrg);
	headOrg[2] += (ATST_MAXS2-ATST_HEADSIZE);

	VectorCopy(ent->client->ps.viewangles, flatAngle);
	flatAngle[PITCH] = 0;
	flatAngle[ROLL] = 0;

	AngleVectors(flatAngle, fwd, right, up);

	VectorCopy(ent->client->ps.origin, lLegOrg);
	VectorCopy(ent->client->ps.origin, rLegOrg);

	lLegOrg[0] -= right[0]*32;
	lLegOrg[1] -= right[1]*32;
	lLegOrg[2] -= right[2]*32;

	rLegOrg[0] += right[0]*32;
	rLegOrg[1] += right[1]*32;
	rLegOrg[2] += right[2]*32;

	G_SetOrigin(&g_entities[ent->client->damageBoxHandle_Head], headOrg);
	G_SetOrigin(&g_entities[ent->client->damageBoxHandle_LLeg], lLegOrg);
	G_SetOrigin(&g_entities[ent->client->damageBoxHandle_RLeg], rLegOrg);
}

int G_PlayerBecomeATST(gentity_t *ent)
{
	if (!ent || !ent->client)
	{
		return 0;
	}

	if (ent->client->ps.weaponTime > 0)
	{
		return 0;
	}

	if (ent->client->ps.forceHandExtend != HANDEXTEND_NONE)
	{
		return 0;
	}

	if (ent->client->ps.zoomMode)
	{
		return 0;
	}

	if (ent->client->ps.usingATST)
	{
		ent->client->ps.usingATST = qfalse;
		ent->client->ps.forceHandExtend = HANDEXTEND_WEAPONREADY;
	}
	else
	{
		ent->client->ps.usingATST = qtrue;
	}

	ent->client->ps.weaponTime = 1000;

	return 1;
}

/*QUAKED fx_runner (0 0 1) (-8 -8 -8) (8 8 8) STARTOFF ONESHOT
	STARTOFF - effect starts off, toggles on/off when used
	ONESHOT - effect fires only when used

    "angles"   - 3-float vector, angle the effect should play (unless fxTarget is supplied)
	"fxFile"   - name of the effect file to play
	"fxTarget" - aim the effect toward this object, otherwise defaults to up
	"target"   - uses its target when the fx gets triggered
	"delay"    - how often to call the effect, don't over-do this ( default 400 )
			     note that it has to send an event each time it plays, so don't kill bandwidth or I will cry
	"random"   - random amount of time to add to delay, ( default 0, 200 = 0ms to 200ms )
*/
#define FX_RUNNER_RESERVED 0x800000
#define FX_ENT_RADIUS 8 //32

//----------------------------------------------------------
void fx_runner_think( gentity_t *ent )
{
	// call the effect with the desired position and orientation
	G_AddEvent( ent, EV_PLAY_EFFECT_ID, ent->bolt_Head );

	ent->nextthink = level.time + ent->delay + random() * ent->random;

	if ( ent->target )
	{
		// let our target know that we have spawned an effect
		G_UseTargets( ent, ent );
	}
}

//----------------------------------------------------------
void fx_runner_use( gentity_t *self, gentity_t *other, gentity_t *activator )
{
	if ( self->spawnflags & 2 ) // ONESHOT
	{
		// call the effect with the desired position and orientation, as a safety thing,
		//	make sure we aren't thinking at all.
		fx_runner_think( self );
		self->nextthink = -1;

		if ( self->target )
		{
			// let our target know that we have spawned an effect
			G_UseTargets( self, self );
		}
	}
	else
	{
		// ensure we are working with the right think function
		self->think = fx_runner_think;

		// toggle our state
		if ( self->nextthink == -1 )
		{
			// NOTE: we fire the effect immediately on use, the fx_runner_think func will set
			//	up the nextthink time.
			fx_runner_think( self );
		}
		else
		{
			// turn off for now
			self->nextthink = -1;
		}
	}
}

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

	if ( ent->roffname && ent->roffname[0] )
	{
		// try to use the target to override the orientation
		gentity_t	*target = NULL;

		target = G_Find( target, FOFS(targetname), ent->roffname );

		if ( !target )
		{
			// Bah, no good, dump a warning, but continue on and use the UP vector
			Com_Printf( "fx_runner_link: target specified but not found: %s\n", ent->roffname );
			Com_Printf( "  -assuming UP orientation.\n" );
		}
		else
		{
			// Our target is valid so let's override the default UP vector
			VectorSubtract( target->s.origin, ent->s.origin, dir );
			VectorNormalize( dir );
			vectoangles( dir, ent->s.angles );
		}
	}

	// don't really do anything with this right now other than do a check to warn the designers if the target is bogus
	if ( ent->target )
	{
		gentity_t	*target = NULL;

		target = G_Find( target, FOFS(targetname), ent->target );

		if ( !target )
		{
			// Target is bogus, but we can still continue
			Com_Printf( "fx_runner_link: target was specified but is not valid: %s\n", ent->target );
		}
	}

	G_SetAngles( ent, ent->s.angles );

	if ( ent->spawnflags & 1 || ent->spawnflags & 2 ) // STARTOFF || ONESHOT
	{
		// We won't even consider thinking until we are used
		ent->nextthink = -1;
	}
	else
	{
		// Let's get to work right now!
		ent->think = fx_runner_think;
		ent->nextthink = level.time + 100; // wait a small bit, then start working
	}
}

//----------------------------------------------------------
void SP_fx_runner( gentity_t *ent )
{
	char		*fxFile;

	// Get our defaults
	G_SpawnInt( "delay", "400", &ent->delay );
	G_SpawnFloat( "random", "0", &ent->random );

	if (!ent->s.angles[0] && !ent->s.angles[1] && !ent->s.angles[2])
	{
		// didn't have angles, so give us the default of up
		VectorSet( ent->s.angles, -90, 0, 0 );
	}

	// make us useable if we can be targeted
	if ( ent->targetname )
	{
		ent->use = fx_runner_use;
	}

	G_SpawnString( "fxFile", "", &fxFile );

	G_SpawnString( "fxTarget", "", &ent->roffname );

	if ( !fxFile || !fxFile[0] )
	{
		Com_Printf( S_COLOR_RED"ERROR: fx_runner %s at %s has no fxFile specified\n", ent->targetname, vtos(ent->s.origin) );
		G_FreeEntity( ent );
		return;
	}

	// Try and associate an effect file, unfortunately we won't know if this worked or not 
	//	until the CGAME trys to register it...
	ent->bolt_Head = G_EffectIndex( fxFile );
	//It is dirty, yes. But no one likes adding things to the entity structure.

	// Give us a bit of time to spawn in the other entities, since we may have to target one of 'em
	ent->think = fx_runner_link; 
	ent->nextthink = level.time + 300;

	// Save our position and link us up!
	G_SetOrigin( ent, ent->s.origin );

	VectorSet( ent->r.maxs, FX_ENT_RADIUS, FX_ENT_RADIUS, FX_ENT_RADIUS );
	VectorScale( ent->r.maxs, -1, ent->r.mins );

	trap_LinkEntity( ent );
}