// Copyright (C) 1999-2000 Id Software, Inc.
//
// bg_misc.c -- both games misc functions, all completely stateless

#include "q_shared.h"
#include "bg_public.h"

#ifdef QAGAME
#include "g_local.h"
#endif

#ifdef UI_EXPORTS
#include "../ui/ui_local.h"
#endif

#ifndef UI_EXPORTS
#ifndef QAGAME
#include "../cgame/cg_local.h"
#endif
#endif

//rww - not putting @ in front of these because
//we don't need them in a cgame striped lookup.
//Let me know if this causes problems, pat.
char *forceMasteryLevels[NUM_FORCE_MASTERY_LEVELS] = 
{
	"MASTERY0",	//"Uninitiated",	// FORCE_MASTERY_UNINITIATED,
	"MASTERY1",	//"Initiate",		// FORCE_MASTERY_INITIATE,
	"MASTERY2",	//"Padawan",		// FORCE_MASTERY_PADAWAN,
	"MASTERY3",	//"Jedi",			// FORCE_MASTERY_JEDI,
	"MASTERY4",	//"Jedi Adept",		// FORCE_MASTERY_JEDI_GUARDIAN,
	"MASTERY5",	//"Jedi Guardian",	// FORCE_MASTERY_JEDI_ADEPT,
	"MASTERY6",	//"Jedi Knight",	// FORCE_MASTERY_JEDI_KNIGHT,
	"MASTERY7",	//"Jedi Master"		// FORCE_MASTERY_JEDI_MASTER,
};

int forceMasteryPoints[NUM_FORCE_MASTERY_LEVELS] =
{
	0,		// FORCE_MASTERY_UNINITIATED,
	5,		// FORCE_MASTERY_INITIATE,
	10,		// FORCE_MASTERY_PADAWAN,
	20,		// FORCE_MASTERY_JEDI,
	30,		// FORCE_MASTERY_JEDI_GUARDIAN,
	50,		// FORCE_MASTERY_JEDI_ADEPT,
	75,		// FORCE_MASTERY_JEDI_KNIGHT,
	100		// FORCE_MASTERY_JEDI_MASTER,
};

int bgForcePowerCost[NUM_FORCE_POWERS][NUM_FORCE_POWER_LEVELS] = //0 == neutral
{
	{	0,	2,	4,	6	},	// Heal			// FP_HEAL
	{	0,	0,	2,	6	},	// Jump			//FP_LEVITATION,//hold/duration
	{	0,	2,	4,	6	},	// Speed		//FP_SPEED,//duration
	{	0,	1,	3,	6	},	// Push			//FP_PUSH,//hold/duration
	{	0,	1,	3,	6	},	// Pull			//FP_PULL,//hold/duration
	{	0,	4,	6,	8	},	// Mind Trick	//FP_TELEPATHY,//instant
	{	0,	1,	3,	6	},	// Grip			//FP_GRIP,//hold/duration
	{	0,	2,	5,	8	},	// Lightning	//FP_LIGHTNING,//hold/duration
	{	0,	4,	6,	8	},	// Dark Rage	//FP_RAGE,//duration
	{	0,	2,	5,	8	},	// Protection	//FP_PROTECT,//duration
	{	0,	1,	3,	6	},	// Absorb		//FP_ABSORB,//duration
	{	0,	1,	3,	6	},	// Team Heal	//FP_TEAM_HEAL,//instant
	{	0,	1,	3,	6	},	// Team Force	//FP_TEAM_FORCE,//instant
	{	0,	2,	4,	6	},	// Drain		//FP_DRAIN,//hold/duration
	{	0,	2,	5,	8	},	// Sight		//FP_SEE,//duration
	{	0,	1,	5,	8	},	// Saber Attack	//FP_SABERATTACK,
	{	0,	1,	5,	8	},	// Saber Defend	//FP_SABERDEFEND,
	{	0,	4,	6,	8	}	// Saber Throw	//FP_SABERTHROW,
	//NUM_FORCE_POWERS
};

int forcePowerSorted[NUM_FORCE_POWERS] = 
{ //rww - always use this order when drawing force powers for any reason
	FP_TELEPATHY,
	FP_HEAL,
	FP_ABSORB,
	FP_PROTECT,
	FP_TEAM_HEAL,
	FP_LEVITATION,
	FP_SPEED,
	FP_PUSH,
	FP_PULL,
	FP_SEE,
	FP_LIGHTNING,
	FP_DRAIN,
	FP_RAGE,
	FP_GRIP,
	FP_TEAM_FORCE,
	FP_SABERATTACK,
	FP_SABERDEFEND,
	FP_SABERTHROW
};

int forcePowerDarkLight[NUM_FORCE_POWERS] = //0 == neutral
{ //nothing should be usable at rank 0..
	FORCE_LIGHTSIDE,//FP_HEAL,//instant
	0,//FP_LEVITATION,//hold/duration
	0,//FP_SPEED,//duration
	0,//FP_PUSH,//hold/duration
	0,//FP_PULL,//hold/duration
	FORCE_LIGHTSIDE,//FP_TELEPATHY,//instant
	FORCE_DARKSIDE,//FP_GRIP,//hold/duration
	FORCE_DARKSIDE,//FP_LIGHTNING,//hold/duration
	FORCE_DARKSIDE,//FP_RAGE,//duration
	FORCE_LIGHTSIDE,//FP_PROTECT,//duration
	FORCE_LIGHTSIDE,//FP_ABSORB,//duration
	FORCE_LIGHTSIDE,//FP_TEAM_HEAL,//instant
	FORCE_DARKSIDE,//FP_TEAM_FORCE,//instant
	FORCE_DARKSIDE,//FP_DRAIN,//hold/duration
	0,//FP_SEE,//duration
	0,//FP_SABERATTACK,
	0,//FP_SABERDEFEND,
	0//FP_SABERTHROW,
		//NUM_FORCE_POWERS
};

int WeaponReadyAnim[WP_NUM_WEAPONS] =
{
	TORSO_DROPWEAP1,//WP_NONE,

	TORSO_WEAPONREADY3,//WP_STUN_BATON,
	BOTH_STAND2,//WP_SABER,
	TORSO_WEAPONREADY2,//WP_BRYAR_PISTOL,
	TORSO_WEAPONREADY3,//WP_BLASTER,
	TORSO_WEAPONREADY3,//TORSO_WEAPONREADY4,//WP_DISRUPTOR,
	TORSO_WEAPONREADY3,//TORSO_WEAPONREADY5,//WP_BOWCASTER,
	TORSO_WEAPONREADY3,//TORSO_WEAPONREADY6,//WP_REPEATER,
	TORSO_WEAPONREADY3,//TORSO_WEAPONREADY7,//WP_DEMP2,
	TORSO_WEAPONREADY3,//TORSO_WEAPONREADY8,//WP_FLECHETTE,
	TORSO_WEAPONREADY3,//TORSO_WEAPONREADY9,//WP_ROCKET_LAUNCHER,
	TORSO_WEAPONREADY10,//WP_THERMAL,
	TORSO_WEAPONREADY10,//TORSO_WEAPONREADY11,//WP_TRIP_MINE,
	TORSO_WEAPONREADY10,//TORSO_WEAPONREADY12,//WP_DET_PACK,

	//NOT VALID (e.g. should never really be used):
	BOTH_STAND1,//WP_EMPLACED_GUN,
	TORSO_WEAPONREADY1//WP_TURRET,
};

int WeaponAttackAnim[WP_NUM_WEAPONS] =
{
	BOTH_ATTACK1,//WP_NONE, //(shouldn't happen)

	BOTH_ATTACK3,//WP_STUN_BATON,
	BOTH_STAND2,//WP_SABER, //(has its own handling)
	BOTH_ATTACK2,//WP_BRYAR_PISTOL,
	BOTH_ATTACK3,//WP_BLASTER,
	BOTH_ATTACK3,//BOTH_ATTACK4,//WP_DISRUPTOR,
	BOTH_ATTACK3,//BOTH_ATTACK5,//WP_BOWCASTER,
	BOTH_ATTACK3,//BOTH_ATTACK6,//WP_REPEATER,
	BOTH_ATTACK3,//BOTH_ATTACK7,//WP_DEMP2,
	BOTH_ATTACK3,//BOTH_ATTACK8,//WP_FLECHETTE,
	BOTH_ATTACK3,//BOTH_ATTACK9,//WP_ROCKET_LAUNCHER,
	BOTH_THERMAL_THROW,//WP_THERMAL,
	BOTH_ATTACK3,//BOTH_ATTACK11,//WP_TRIP_MINE,
	BOTH_ATTACK3,//BOTH_ATTACK12,//WP_DET_PACK,

	//NOT VALID (e.g. should never really be used):
	BOTH_STAND1,//WP_EMPLACED_GUN,
	BOTH_ATTACK1//WP_TURRET,
};


//The magical function to end all functions.
//This will take the force power string in powerOut and parse through it, then legalize
//it based on the supposed rank and spit it into powerOut, returning true if it was legal
//to begin with and false if not.
//fpDisabled is actually only expected (needed) from the server, because the ui disables
//force power selection anyway when force powers are disabled on the server.
qboolean BG_LegalizedForcePowers(char *powerOut, int maxRank, qboolean freeSaber, int teamForce, int gametype, int fpDisabled)
{
	char powerBuf[128];
	char readBuf[128];
	qboolean maintainsValidity = qtrue;
	int powerLen = strlen(powerOut);
	int i = 0;
	int c = 0;
	int allowedPoints = 0;
	int usedPoints = 0;
	int countDown = 0;
	
	int final_Side;
	int final_Powers[NUM_FORCE_POWERS];

	if (powerLen >= 128)
	{ //This should not happen. If it does, this is obviously a bogus string.
		//They can have this string. Because I said so.
		strcpy(powerBuf, "7-1-032330000000001333");
		maintainsValidity = qfalse;
	}
	else
	{
		strcpy(powerBuf, powerOut); //copy it as the original
	}

	//first of all, print the max rank into the string as the rank
	strcpy(powerOut, va("%i-", maxRank));

	while (i < 128 && powerBuf[i] && powerBuf[i] != '-')
	{
		i++;
	}
	i++;
	while (i < 128 && powerBuf[i] && powerBuf[i] != '-')
	{
		readBuf[c] = powerBuf[i];
		c++;
		i++;
	}
	readBuf[c] = 0;
	i++;
	//at this point, readBuf contains the intended side
	final_Side = atoi(readBuf);

	if (final_Side != FORCE_LIGHTSIDE &&
		final_Side != FORCE_DARKSIDE)
	{ //Not a valid side. You will be dark. Because I said so. (this is something that should never actually happen unless you purposely feed in an invalid config)
		final_Side = FORCE_DARKSIDE;
		maintainsValidity = qfalse;
	}

	if (teamForce)
	{ //If we are under force-aligned teams, make sure we're on the right side.
		if (final_Side != teamForce)
		{
			final_Side = teamForce;
			//maintainsValidity = qfalse;
			//Not doing this, for now. Let them join the team with their filtered powers.
		}
	}

	//Now we have established a valid rank, and a valid side.
	//Read the force powers in, and cut them down based on the various rules supplied.
	c = 0;
	while (i < 128 && powerBuf[i] && powerBuf[i] != '\n' && c < NUM_FORCE_POWERS)
	{
		readBuf[0] = powerBuf[i];
		readBuf[1] = 0;
		final_Powers[c] = atoi(readBuf);
		c++;
		i++;
	}

	//final_Powers now contains all the stuff from the string
	//Set the maximum allowed points used based on the max rank level, and count the points actually used.
	allowedPoints = forceMasteryPoints[maxRank];

	i = 0;
	while (i < NUM_FORCE_POWERS)
	{ //if this power doesn't match the side we're on, then 0 it now.
		if (final_Powers[i] &&
			forcePowerDarkLight[i] &&
			forcePowerDarkLight[i] != final_Side)
		{
			final_Powers[i] = 0;
			//This is only likely to happen with g_forceBasedTeams. Let it slide.
			//maintainsValidity = 0;
		}

		if ( final_Powers[i] &&
			(fpDisabled & (1 << i)) )
		{ //if this power is disabled on the server via said server option, then we don't get it.
			final_Powers[i] = 0;
		}

		i++;
	}

	if (gametype < GT_TEAM)
	{ //don't bother with team powers then
		final_Powers[FP_TEAM_HEAL] = 0;
		final_Powers[FP_TEAM_FORCE] = 0;
	}

	usedPoints = 0;
	i = 0;
	while (i < NUM_FORCE_POWERS)
	{
		countDown = 0;

		countDown = final_Powers[i];

		while (countDown > 0)
		{
			usedPoints += bgForcePowerCost[i][countDown]; //[fp index][fp level]
			//if this is jump, or we have a free saber and it's offense or defense, take the level back down on level 1
			if ( countDown == 1 &&
				((i == FP_LEVITATION) ||
				 (i == FP_SABERATTACK && freeSaber) ||
				 (i == FP_SABERDEFEND && freeSaber)) )
			{
				usedPoints -= bgForcePowerCost[i][countDown];
			}
			countDown--;
		}

		i++;
	}

	if (usedPoints > allowedPoints)
	{ //Time to do the fancy stuff. (meaning, slowly cut parts off while taking a guess at what is most or least important in the config)
		int attemptedCycles = 0;
		int powerCycle = 2;
		int minPow = 0;
		
		if (freeSaber)
		{
			minPow = 1;
		}

		maintainsValidity = qfalse;

		while (usedPoints > allowedPoints)
		{
			c = 0;

			while (c < NUM_FORCE_POWERS && usedPoints > allowedPoints)
			{
				if (final_Powers[c] && final_Powers[c] < powerCycle)
				{ //kill in order of lowest powers, because the higher powers are probably more important
					if (c == FP_SABERATTACK &&
						(final_Powers[FP_SABERDEFEND] > minPow || final_Powers[FP_SABERTHROW] > 0))
					{ //if we're on saber attack, only suck it down if we have no def or throw either
						int whichOne = FP_SABERTHROW; //first try throw

						if (!final_Powers[whichOne])
						{
							whichOne = FP_SABERDEFEND; //if no throw, drain defense
						}

						while (final_Powers[whichOne] > 0 && usedPoints > allowedPoints)
						{
							if ( final_Powers[whichOne] > 1 ||
								( (whichOne != FP_SABERATTACK || !freeSaber) &&
								  (whichOne != FP_SABERDEFEND || !freeSaber) ) )
							{ //don't take attack or defend down on level 1 still, if it's free
								usedPoints -= bgForcePowerCost[whichOne][final_Powers[whichOne]];
								final_Powers[whichOne]--;
							}
							else
							{
								break;
							}
						}
					}
					else
					{
						while (final_Powers[c] > 0 && usedPoints > allowedPoints)
						{
							if ( final_Powers[c] > 1 ||
								((c != FP_LEVITATION) &&
								(c != FP_SABERATTACK || !freeSaber) &&
								(c != FP_SABERDEFEND || !freeSaber)) )
							{
								usedPoints -= bgForcePowerCost[c][final_Powers[c]];
								final_Powers[c]--;
							}
							else
							{
								break;
							}
						}
					}
				}

				c++;
			}

			powerCycle++;
			attemptedCycles++;

			if (attemptedCycles > NUM_FORCE_POWERS)
			{ //I think this should be impossible. But just in case.
				break;
			}
		}

		if (usedPoints > allowedPoints)
		{ //Still? Fine then.. we will kill all of your powers, except the freebies.
			i = 0;

			while (i < NUM_FORCE_POWERS)
			{
				final_Powers[i] = 0;
				if (i == FP_LEVITATION ||
					(i == FP_SABERATTACK && freeSaber) ||
					(i == FP_SABERDEFEND && freeSaber))
				{
					final_Powers[i] = 1;
				}
				i++;
			}
			usedPoints = 0;
		}
	}

	if (final_Powers[FP_SABERATTACK] < 1)
	{
		final_Powers[FP_SABERDEFEND] = 0;
		final_Powers[FP_SABERTHROW] = 0;
	}

	if (freeSaber)
	{
		if (final_Powers[FP_SABERATTACK] < 1)
		{
			final_Powers[FP_SABERATTACK] = 1;
		}
		if (final_Powers[FP_SABERDEFEND] < 1)
		{
			final_Powers[FP_SABERDEFEND] = 1;
		}
	}
	if (final_Powers[FP_LEVITATION] < 1)
	{
		final_Powers[FP_LEVITATION] = 1;
	}

	if (fpDisabled)
	{
		final_Powers[FP_LEVITATION] = 1;
		final_Powers[FP_SABERATTACK] = 3;
		final_Powers[FP_SABERDEFEND] = 3;
		final_Powers[FP_SABERTHROW] = 0;
	}

	//We finally have all the force powers legalized and stored locally.
	//Put them all into the string and return the result. We already have
	//the rank there, so print the side and the powers now.
	Q_strcat(powerOut, 128, va("%i-", final_Side));

	i = strlen(powerOut);
	c = 0;
	while (c < NUM_FORCE_POWERS)
	{
		strcpy(readBuf, va("%i", final_Powers[c]));
		powerOut[i] = readBuf[0];
		c++;
		i++;
	}
	powerOut[i] = 0;

	return maintainsValidity;
}

/*QUAKED item_***** ( 0 0 0 ) (-16 -16 -16) (16 16 16) suspended
DO NOT USE THIS CLASS, IT JUST HOLDS GENERAL INFORMATION.
The suspended flag will allow items to hang in the air, otherwise they are dropped to the next surface.

If an item is the target of another entity, it will not spawn in until fired.

An item fires all of its targets when it is picked up.  If the toucher can't carry it, the targets won't be fired.

"notfree" if set to 1, don't spawn in free for all games
"notteam" if set to 1, don't spawn in team games
"notsingle" if set to 1, don't spawn in single player games
"wait"	override the default wait before respawning.  -1 = never respawn automatically, which can be used with targeted spawning.
"random" random number of plus or minus seconds varied from the respawn time
"count" override quantity or duration on most items.
*/

/*QUAKED misc_shield_floor_unit (1 0 0) (-16 -16 0) (16 16 40)
#MODELNAME="/models/items/a_shield_converter.md3"
Gives shield energy when used.

"count" - max charge value (default 50)
"chargerate" - rechage 1 point every this many milliseconds (default 3000)
*/

gitem_t	bg_itemlist[] = 
{
	{
		NULL,				// classname	
		NULL,				// pickup_sound
		{	NULL,			// world_model[0]
			NULL,			// world_model[1]
			0, 0} ,			// world_model[2],[3]
		NULL,				// view_model
/* icon */		NULL,		// icon
/* pickup */	//NULL,		// pickup_name
		0,					// quantity
		0,					// giType (IT_*)
		0,					// giTag
/* precache */ "",			// precaches
/* sounds */ ""				// sounds
	},	// leave index 0 alone

	//
	// Pickups
	//

/*QUAKED item_shield_sm_instant (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Instant shield pickup, restores 25
*/
	{
		"item_shield_sm_instant", 
		"sound/player/pickupshield.wav",
        { "models/map_objects/mp/psd_sm.md3",
		0, 0, 0},
/* view */		NULL,			
/* icon */		"gfx/mp/small_shield",
/* pickup *///	"Shield Small",
		25,
		IT_ARMOR,
		1, //special for shield - max on pickup is maxhealth*tag, thus small shield goes up to 100 shield
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_shield_lrg_instant (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Instant shield pickup, restores 100
*/
	{
		"item_shield_lrg_instant", 
		"sound/player/pickupshield.wav",
        { "models/map_objects/mp/psd.md3",
		0, 0, 0},
/* view */		NULL,			
/* icon */		"gfx/mp/large_shield",
/* pickup *///	"Shield Large",
		100,
		IT_ARMOR,
		2, //special for shield - max on pickup is maxhealth*tag, thus large shield goes up to 200 shield
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_medpak_instant (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Instant medpack pickup, heals 25
*/
	{
		"item_medpak_instant",
		"sound/player/pickuphealth.wav",
        { "models/map_objects/mp/medpac.md3", 
		0, 0, 0 },
/* view */		NULL,			
/* icon */		"gfx/hud/i_icon_medkit",
/* pickup *///	"Medpack",
		25,
		IT_HEALTH,
		0,
/* precache */ "",
/* sounds */ ""
	},


	//
	// ITEMS
	//

/*QUAKED item_seeker (.3 .3 1) (-8 -8 -0) (8 8 16) suspended
30 seconds of seeker drone
*/
	{
		"item_seeker", 
		"sound/weapons/w_pkup.wav",
		{ "models/items/remote.md3", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		"gfx/hud/i_icon_seeker",
/* pickup *///	"Seeker Drone",
		120,
		IT_HOLDABLE,
		HI_SEEKER,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_shield (.3 .3 1) (-8 -8 -0) (8 8 16) suspended
Portable shield
*/
	{
		"item_shield", 
		"sound/weapons/w_pkup.wav",
		{ "models/map_objects/mp/shield.md3", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		"gfx/hud/i_icon_shieldwall",
/* pickup *///	"Forcefield",
		120,
		IT_HOLDABLE,
		HI_SHIELD,
/* precache */ "",
/* sounds */ "sound/weapons/detpack/stick.wav sound/movers/doors/forcefield_on.wav sound/movers/doors/forcefield_off.wav sound/movers/doors/forcefield_lp.wav sound/effects/bumpfield.wav",
	},

/*QUAKED item_medpac (.3 .3 1) (-8 -8 -0) (8 8 16) suspended
Bacta canister pickup, heals 25 on use
*/
	{
		"item_medpac",	//should be item_bacta
		"sound/weapons/w_pkup.wav",
		{ "models/map_objects/mp/bacta.md3", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		"gfx/hud/i_icon_bacta",
/* pickup *///	"Bacta Canister",
		25,
		IT_HOLDABLE,
		HI_MEDPAC,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_datapad (.3 .3 1) (-8 -8 -0) (8 8 16) suspended
Do not place this.
*/
	{
		"item_datapad", 
		"sound/weapons/w_pkup.wav",
		{ "models/items/datapad.md3", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		NULL,
/* pickup *///	"Datapad",
		1,
		IT_HOLDABLE,
		HI_DATAPAD,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_binoculars (.3 .3 1) (-8 -8 -0) (8 8 16) suspended
These will be standard equipment on the player - DO NOT PLACE
*/
	{
		"item_binoculars", 
		"sound/weapons/w_pkup.wav",
		{ "models/items/binoculars.md3", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		"gfx/hud/i_icon_zoom",
/* pickup *///	"Binoculars",
		60,
		IT_HOLDABLE,
		HI_BINOCULARS,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_sentry_gun (.3 .3 1) (-8 -8 -0) (8 8 16) suspended
Sentry gun inventory pickup.
*/
	{
		"item_sentry_gun", 
		"sound/weapons/w_pkup.wav",
		{ "models/items/psgun.glm", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		"gfx/hud/i_icon_sentrygun",
/* pickup *///	"Sentry Gun",
		120,
		IT_HOLDABLE,
		HI_SENTRY_GUN,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_force_enlighten_light (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Adds one rank to all Force powers temporarily. Only light jedi can use.
*/
	{
		"item_force_enlighten_light",
		"sound/player/enlightenment.wav",
		{ "models/map_objects/mp/jedi_enlightenment.md3", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		"gfx/hud/mpi_jlight",
/* pickup *///	"Light Force Enlightenment",
		25,
		IT_POWERUP,
		PW_FORCE_ENLIGHTENED_LIGHT,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_force_enlighten_dark (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Adds one rank to all Force powers temporarily. Only dark jedi can use.
*/
	{
		"item_force_enlighten_dark",
		"sound/player/enlightenment.wav",
		{ "models/map_objects/mp/dk_enlightenment.md3", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		"gfx/hud/mpi_dklight",
/* pickup *///	"Dark Force Enlightenment",
		25,
		IT_POWERUP,
		PW_FORCE_ENLIGHTENED_DARK,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_force_boon (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Unlimited Force Pool for a short time.
*/
	{
		"item_force_boon",
		"sound/player/boon.wav",
		{ "models/map_objects/mp/force_boon.md3", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		"gfx/hud/mpi_fboon",
/* pickup *///	"Force Boon",
		25,
		IT_POWERUP,
		PW_FORCE_BOON,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED item_ysalimari (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
A small lizard carried on the player, which prevents the possessor from using any Force power.  However, he is unaffected by any Force power.
*/
	{
		"item_ysalimari",
		"sound/player/ysalimari.wav",
		{ "models/map_objects/mp/ysalimari.md3", 
		0, 0, 0} ,
/* view */		NULL,			
/* icon */		"gfx/hud/mpi_ysamari",
/* pickup *///	"Ysalamiri",
		25,
		IT_POWERUP,
		PW_YSALAMIRI,
/* precache */ "",
/* sounds */ ""
	},

	//
	// WEAPONS 
	//

/*QUAKED weapon_stun_baton (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Don't place this
*/
	{
		"weapon_stun_baton", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/stun_baton/baton_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/stun_baton/baton.md3", 
/* icon */		"gfx/hud/w_icon_stunbaton",
/* pickup *///	"Stun Baton",
		100,
		IT_WEAPON,
		WP_STUN_BATON,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_saber (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Don't place this
*/
	{
		"weapon_saber", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/saber/saber_w.glm",
		0, 0, 0},
/* view */		"models/weapons2/saber/saber_w.md3",
/* icon */		"gfx/hud/w_icon_lightsaber",
/* pickup *///	"Lightsaber",
		100,
		IT_WEAPON,
		WP_SABER,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_bryar_pistol (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Don't place this
*/
	{
		"weapon_bryar_pistol", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/briar_pistol/briar_pistol_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/briar_pistol/briar_pistol.md3", 
/* icon */		"gfx/hud/w_icon_rifle",
/* pickup *///	"Bryar Pistol",
		100,
		IT_WEAPON,
		WP_BRYAR_PISTOL,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_blaster (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_blaster", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/blaster_r/blaster_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/blaster_r/blaster.md3", 
/* icon */		"gfx/hud/w_icon_blaster",
/* pickup *///	"E11 Blaster Rifle",
		100,
		IT_WEAPON,
		WP_BLASTER,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_disruptor (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_disruptor",
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/disruptor/disruptor_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/disruptor/disruptor.md3", 
/* icon */		"gfx/hud/w_icon_disruptor",
/* pickup *///	"Tenloss Disruptor Rifle",
		100,
		IT_WEAPON,
		WP_DISRUPTOR,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_bowcaster (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_bowcaster",
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/bowcaster/bowcaster_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/bowcaster/bowcaster.md3", 
/* icon */		"gfx/hud/w_icon_bowcaster",
/* pickup *///	"Wookiee Bowcaster",
		100,
		IT_WEAPON,
		WP_BOWCASTER,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_repeater (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_repeater", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/heavy_repeater/heavy_repeater_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/heavy_repeater/heavy_repeater.md3", 
/* icon */		"gfx/hud/w_icon_repeater",
/* pickup *///	"Imperial Heavy Repeater",
		100,
		IT_WEAPON,
		WP_REPEATER,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_demp2 (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
NOTENOTE This weapon is not yet complete.  Don't place it.
*/
	{
		"weapon_demp2", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/demp2/demp2_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/demp2/demp2.md3", 
/* icon */		"gfx/hud/w_icon_demp2",
/* pickup *///	"DEMP2",
		100,
		IT_WEAPON,
		WP_DEMP2,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_flechette (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_flechette", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/golan_arms/golan_arms_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/golan_arms/golan_arms.md3", 
/* icon */		"gfx/hud/w_icon_flechette",
/* pickup *///	"Golan Arms Flechette",
		100,
		IT_WEAPON,
		WP_FLECHETTE,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_rocket_launcher (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_rocket_launcher",
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/merr_sonn/merr_sonn_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/merr_sonn/merr_sonn.md3", 
/* icon */		"gfx/hud/w_icon_merrsonn",
/* pickup *///	"Merr-Sonn Missile System",
		3,
		IT_WEAPON,
		WP_ROCKET_LAUNCHER,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED ammo_thermal (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"ammo_thermal",
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/thermal/thermal_pu.md3", 
		"models/weapons2/thermal/thermal_w.glm", 0, 0},
/* view */		"models/weapons2/thermal/thermal.md3", 
/* icon */		"gfx/hud/w_icon_thermal",
/* pickup *///	"Thermal Detonators",
		4,
		IT_AMMO,
		AMMO_THERMAL,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED ammo_tripmine (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"ammo_tripmine", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/laser_trap/laser_trap_pu.md3", 
		"models/weapons2/laser_trap/laser_trap_w.glm", 0, 0},
/* view */		"models/weapons2/laser_trap/laser_trap.md3", 
/* icon */		"gfx/hud/w_icon_tripmine",
/* pickup *///	"Trip Mines",
		3,
		IT_AMMO,
		AMMO_TRIPMINE,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED ammo_detpack (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"ammo_detpack", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/detpack/det_pack_pu.md3", "models/weapons2/detpack/det_pack_proj.glm", "models/weapons2/detpack/det_pack_w.glm", 0},
/* view */		"models/weapons2/detpack/det_pack.md3", 
/* icon */		"gfx/hud/w_icon_detpack",
/* pickup *///	"Det Packs",
		3,
		IT_AMMO,
		AMMO_DETPACK,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_thermal (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_thermal",
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/thermal/thermal_w.glm", "models/weapons2/thermal/thermal_pu.md3",
		0, 0 },
/* view */		"models/weapons2/thermal/thermal.md3", 
/* icon */		"gfx/hud/w_icon_thermal",
/* pickup *///	"Thermal Detonator",
		4,
		IT_WEAPON,
		WP_THERMAL,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_trip_mine (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_trip_mine", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/laser_trap/laser_trap_w.glm", "models/weapons2/laser_trap/laser_trap_pu.md3",
		0, 0},
/* view */		"models/weapons2/laser_trap/laser_trap.md3", 
/* icon */		"gfx/hud/w_icon_tripmine",
/* pickup *///	"Trip Mine",
		3,
		IT_WEAPON,
		WP_TRIP_MINE,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_det_pack (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_det_pack", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/detpack/det_pack_proj.glm", "models/weapons2/detpack/det_pack_pu.md3", "models/weapons2/detpack/det_pack_w.glm", 0},
/* view */		"models/weapons2/detpack/det_pack.md3", 
/* icon */		"gfx/hud/w_icon_detpack",
/* pickup *///	"Det Pack",
		3,
		IT_WEAPON,
		WP_DET_PACK,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED weapon_emplaced (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
*/
	{
		"weapon_emplaced", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/blaster_r/blaster_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/blaster_r/blaster.md3", 
/* icon */		"gfx/hud/w_icon_blaster",
/* pickup *///	"Emplaced Gun",
		50,
		IT_WEAPON,
		WP_EMPLACED_GUN,
/* precache */ "",
/* sounds */ ""
	},


//NOTE: This is to keep things from messing up because the turret weapon type isn't real
	{
		"weapon_turretwp", 
		"sound/weapons/w_pkup.wav",
        { "models/weapons2/blaster_r/blaster_w.glm", 
		0, 0, 0},
/* view */		"models/weapons2/blaster_r/blaster.md3", 
/* icon */		"gfx/hud/w_icon_blaster",
/* pickup *///	"Turret Gun",
		50,
		IT_WEAPON,
		WP_TURRET,
/* precache */ "",
/* sounds */ ""
	},

	//
	// AMMO ITEMS
	//

/*QUAKED ammo_force (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Don't place this
*/
	{
		"ammo_force",
		"sound/player/pickupenergy.wav",
        { "models/items/energy_cell.md3", 
		0, 0, 0},
/* view */		NULL,			
/* icon */		"gfx/hud/w_icon_blaster",
/* pickup *///	"Force??",
		100,
		IT_AMMO,
		AMMO_FORCE,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED ammo_blaster (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Ammo for the Bryar and Blaster pistols.
*/
	{
		"ammo_blaster",
		"sound/player/pickupenergy.wav",
        { "models/items/energy_cell.md3", 
		0, 0, 0},
/* view */		NULL,			
/* icon */		"gfx/hud/i_icon_battery",
/* pickup *///	"Blaster Pack",
		100,
		IT_AMMO,
		AMMO_BLASTER,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED ammo_powercell (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Ammo for Tenloss Disruptor, Wookie Bowcaster, and the Destructive Electro Magnetic Pulse (demp2 ) guns
*/
	{
		"ammo_powercell",
		"sound/player/pickupenergy.wav",
        { "models/items/power_cell.md3", 
		0, 0, 0},
/* view */		NULL,			
/* icon */		"gfx/mp/ammo_power_cell",
/* pickup *///	"Power Cell",
		100,
		IT_AMMO,
		AMMO_POWERCELL,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED ammo_metallic_bolts (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Ammo for Imperial Heavy Repeater and the Golan Arms Flechette
*/
	{
		"ammo_metallic_bolts",
		"sound/player/pickupenergy.wav",
        { "models/items/metallic_bolts.md3", 
		0, 0, 0},
/* view */		NULL,			
/* icon */		"gfx/mp/ammo_metallic_bolts",
/* pickup *///	"Metallic Bolts",
		100,
		IT_AMMO,
		AMMO_METAL_BOLTS,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED ammo_rockets (.3 .3 1) (-16 -16 -16) (16 16 16) suspended
Ammo for Merr-Sonn portable missile launcher
*/
	{
		"ammo_rockets",
		"sound/player/pickupenergy.wav",
        { "models/items/rockets.md3", 
		0, 0, 0},
/* view */		NULL,			
/* icon */		"gfx/mp/ammo_rockets",
/* pickup *///	"Rockets",
		3,
		IT_AMMO,
		AMMO_ROCKETS,
/* precache */ "",
/* sounds */ ""
	},


	//
	// POWERUP ITEMS
	//
/*QUAKED team_CTF_redflag (1 0 0) (-16 -16 -16) (16 16 16)
Only in CTF games
*/
	{
		"team_CTF_redflag",
		NULL,
        { "models/flags/r_flag.md3",
		"models/flags/r_flag_ysal.md3", 0, 0 },
/* view */		NULL,			
/* icon */		"gfx/hud/mpi_rflag",
/* pickup *///	"Red Flag",
		0,
		IT_TEAM,
		PW_REDFLAG,
/* precache */ "",
/* sounds */ ""
	},

/*QUAKED team_CTF_blueflag (0 0 1) (-16 -16 -16) (16 16 16)
Only in CTF games
*/
	{
		"team_CTF_blueflag",
		NULL,
        { "models/flags/b_flag.md3",
		"models/flags/b_flag_ysal.md3", 0, 0 },
/* view */		NULL,			
/* icon */		"gfx/hud/mpi_bflag",
/* pickup *///	"Blue Flag",
		0,
		IT_TEAM,
		PW_BLUEFLAG,
/* precache */ "",
/* sounds */ ""
	},

	//
	// PERSISTANT POWERUP ITEMS
	//

	/*QUAKED team_CTF_neutralflag (0 0 1) (-16 -16 -16) (16 16 16)
Only in One Flag CTF games
*/
	{
		"team_CTF_neutralflag",
		NULL,
        { "models/flags/n_flag.md3",
		0, 0, 0 },
/* view */		NULL,			
/* icon */		"icons/iconf_neutral1",
/* pickup *///	"Neutral Flag",
		0,
		IT_TEAM,
		PW_NEUTRALFLAG,
/* precache */ "",
/* sounds */ ""
	},

	{
		"item_redcube",
		"sound/player/pickupenergy.wav",
        { "models/powerups/orb/r_orb.md3",
		0, 0, 0 },
/* view */		NULL,			
/* icon */		"icons/iconh_rorb",
/* pickup *///	"Red Cube",
		0,
		IT_TEAM,
		0,
/* precache */ "",
/* sounds */ ""
	},

	{
		"item_bluecube",
		"sound/player/pickupenergy.wav",
        { "models/powerups/orb/b_orb.md3",
		0, 0, 0 },
/* view */		NULL,			
/* icon */		"icons/iconh_borb",
/* pickup *///	"Blue Cube",
		0,
		IT_TEAM,
		0,
/* precache */ "",
/* sounds */ ""
	},

	// end of list marker
	{NULL}
};

int		bg_numItems = sizeof(bg_itemlist) / sizeof(bg_itemlist[0]) - 1;

float vectoyaw( const vec3_t vec ) {
	float	yaw;
	
	if (vec[YAW] == 0 && vec[PITCH] == 0) {
		yaw = 0;
	} else {
		if (vec[PITCH]) {
			yaw = ( atan2( vec[YAW], vec[PITCH]) * 180 / M_PI );
		} else if (vec[YAW] > 0) {
			yaw = 90;
		} else {
			yaw = 270;
		}
		if (yaw < 0) {
			yaw += 360;
		}
	}

	return yaw;
}

qboolean BG_HasYsalamiri(int gametype, playerState_t *ps)
{
	if (gametype == GT_CTY &&
		(ps->powerups[PW_REDFLAG] || ps->powerups[PW_BLUEFLAG]))
	{
		return qtrue;
	}

	if (ps->powerups[PW_YSALAMIRI])
	{
		return qtrue;
	}

	return qfalse;
}

qboolean BG_CanUseFPNow(int gametype, playerState_t *ps, int time, forcePowers_t power)
{
	if (BG_HasYsalamiri(gametype, ps))
	{
		return qfalse;
	}

	if (ps->duelInProgress)
	{
		if (power != FP_SABERATTACK && power != FP_SABERDEFEND && power != FP_SABERTHROW &&
			power != FP_LEVITATION)
		{
			if (!ps->saberLockFrame || power != FP_PUSH)
			{
				return qfalse;
			}
		}
	}

	if (ps->saberLockFrame || ps->saberLockTime > time)
	{
		if (power != FP_PUSH)
		{
			return qfalse;
		}
	}

	if (ps->fallingToDeath)
	{
		return qfalse;
	}

	return qtrue;
}

/*
==============
BG_FindItemForPowerup
==============
*/
gitem_t	*BG_FindItemForPowerup( powerup_t pw ) {
	int		i;

	for ( i = 0 ; i < bg_numItems ; i++ ) {
		if ( (bg_itemlist[i].giType == IT_POWERUP || 
					bg_itemlist[i].giType == IT_TEAM) && 
			bg_itemlist[i].giTag == pw ) {
			return &bg_itemlist[i];
		}
	}

	return NULL;
}


/*
==============
BG_FindItemForHoldable
==============
*/
gitem_t	*BG_FindItemForHoldable( holdable_t pw ) {
	int		i;

	for ( i = 0 ; i < bg_numItems ; i++ ) {
		if ( bg_itemlist[i].giType == IT_HOLDABLE && bg_itemlist[i].giTag == pw ) {
			return &bg_itemlist[i];
		}
	}

	Com_Error( ERR_DROP, "HoldableItem not found" );

	return NULL;
}


/*
===============
BG_FindItemForWeapon

===============
*/
gitem_t	*BG_FindItemForWeapon( weapon_t weapon ) {
	gitem_t	*it;
	
	for ( it = bg_itemlist + 1 ; it->classname ; it++) {
		if ( it->giType == IT_WEAPON && it->giTag == weapon ) {
			return it;
		}
	}

	Com_Error( ERR_DROP, "Couldn't find item for weapon %i", weapon);
	return NULL;
}

/*
===============
BG_FindItem

===============
*/
gitem_t	*BG_FindItem( const char *classname ) {
	gitem_t	*it;
	
	for ( it = bg_itemlist + 1 ; it->classname ; it++ ) {
		if ( !Q_stricmp( it->classname, classname) )
			return it;
	}

	return NULL;
}

/*
============
BG_PlayerTouchesItem

Items can be picked up without actually touching their physical bounds to make
grabbing them easier
============
*/
qboolean	BG_PlayerTouchesItem( playerState_t *ps, entityState_t *item, int atTime ) {
	vec3_t		origin;

	BG_EvaluateTrajectory( &item->pos, atTime, origin );

	// we are ignoring ducked differences here
	if ( ps->origin[0] - origin[0] > 44
		|| ps->origin[0] - origin[0] < -50
		|| ps->origin[1] - origin[1] > 36
		|| ps->origin[1] - origin[1] < -36
		|| ps->origin[2] - origin[2] > 36
		|| ps->origin[2] - origin[2] < -36 ) {
		return qfalse;
	}

	return qtrue;
}

int BG_ProperForceIndex(int power)
{
	int i = 0;

	while (i < NUM_FORCE_POWERS)
	{
		if (forcePowerSorted[i] == power)
		{
			return i;
		}

		i++;
	}

	return -1;
}

void BG_CycleForce(playerState_t *ps, int direction)
{
	int i = ps->fd.forcePowerSelected;
	int x = i;
	int presel = i;
	int foundnext = -1;

	if (!ps->fd.forcePowersKnown & (1 << x) ||
		x >= NUM_FORCE_POWERS ||
		x == -1)
	{ //apparently we have no valid force powers
		return;
	}

	x = BG_ProperForceIndex(x);
	presel = x;

	if (direction == 1)
	{
		x++;
	}
	else
	{
		x--;
	}

	if (x >= NUM_FORCE_POWERS)
	{
		x = 0;
	}
	if (x < 0)
	{
		x = NUM_FORCE_POWERS-1;
	}

	i = forcePowerSorted[x];

	while (x != presel)
	{
		if (ps->fd.forcePowersKnown & (1 << i) && i != ps->fd.forcePowerSelected)
		{
			if (i != FP_LEVITATION &&
				i != FP_SABERATTACK &&
				i != FP_SABERDEFEND &&
				i != FP_SABERTHROW)
			{
				foundnext = i;
				break;
			}
		}

		if (direction == 1)
		{
			x++;
		}
		else
		{
			x--;
		}
	
		if (x >= NUM_FORCE_POWERS)
		{
			x = 0;
		}
		if (x < 0)
		{
			x = NUM_FORCE_POWERS-1;
		}

		i = forcePowerSorted[x];
	}

	if (foundnext != -1)
	{
		ps->fd.forcePowerSelected = foundnext;
	}
}

int BG_GetItemIndexByTag(int tag, int type)
{
	int i = 0;

	while (i < bg_numItems)
	{
		if (bg_itemlist[i].giTag == tag &&
			bg_itemlist[i].giType == type)
		{
			return i;
		}

		i++;
	}

	return 0;
}

void BG_CycleInven(playerState_t *ps, int direction)
{
	int i;
	int original;

	i = bg_itemlist[ps->stats[STAT_HOLDABLE_ITEM]].giTag;
	original = i;

	if (direction == 1)
	{
		i++;
	}
	else
	{
		i--;
	}

	while (i != original)
	{ //go in a full loop until hitting something, if hit nothing then select nothing
		if (ps->stats[STAT_HOLDABLE_ITEMS] & (1 << i))
		{
			ps->stats[STAT_HOLDABLE_ITEM] = BG_GetItemIndexByTag(i, IT_HOLDABLE);
			break;
		}

		if (direction == 1)
		{
			i++;
		}
		else
		{
			i--;
		}

		if (i < 0)
		{
			i = HI_NUM_HOLDABLE;
		}
		else if (i >= HI_NUM_HOLDABLE)
		{
			i = 0;
		}
	}
}

/*
================
BG_CanItemBeGrabbed

Returns false if the item should not be picked up.
This needs to be the same for client side prediction and server use.
================
*/
qboolean BG_CanItemBeGrabbed( int gametype, const entityState_t *ent, const playerState_t *ps ) {
	gitem_t	*item;

	if ( ent->modelindex < 1 || ent->modelindex >= bg_numItems ) {
		Com_Error( ERR_DROP, "BG_CanItemBeGrabbed: index out of range" );
	}

	item = &bg_itemlist[ent->modelindex];

	if (ps && ps->isJediMaster && item && (item->giType == IT_WEAPON || item->giType == IT_AMMO))
	{
		return qfalse;
	}

	if (ps && ps->duelInProgress)
	{ //no picking stuff up while in a duel, no matter what the type is
		return qfalse;
	}

	switch( item->giType ) {
	case IT_WEAPON:
		if (ent->generic1 == ps->clientNum && ent->powerups)
		{
			return qfalse;
		}
		if (!(ent->eFlags & EF_DROPPEDWEAPON) && (ps->stats[STAT_WEAPONS] & (1 << item->giTag)) &&
			item->giTag != WP_THERMAL && item->giTag != WP_TRIP_MINE && item->giTag != WP_DET_PACK)
		{ //weaponstay stuff.. if this isn't dropped, and you already have it, you don't get it.
			return qfalse;
		}
		return qtrue;	// weapons are always picked up

	case IT_AMMO:
		if ( ps->ammo[item->giTag] >= ammoData[item->giTag].max) {
			return qfalse;		// can't hold any more
		}
		return qtrue;

	case IT_ARMOR:
		if ( ps->stats[STAT_ARMOR] >= ps->stats[STAT_MAX_HEALTH] * item->giTag ) {
			return qfalse;
		}
		return qtrue;

	case IT_HEALTH:
		// small and mega healths will go over the max, otherwise
		// don't pick up if already at max
		if ((ps->fd.forcePowersActive & (1 << FP_RAGE)))
		{
			return qfalse;
		}

		if ( item->quantity == 5 || item->quantity == 100 ) {
			if ( ps->stats[STAT_HEALTH] >= ps->stats[STAT_MAX_HEALTH] * 2 ) {
				return qfalse;
			}
			return qtrue;
		}

		if ( ps->stats[STAT_HEALTH] >= ps->stats[STAT_MAX_HEALTH] ) {
			return qfalse;
		}
		return qtrue;

	case IT_POWERUP:
		if (ps && (ps->powerups[PW_YSALAMIRI]))
		{
			if (item->giTag != PW_YSALAMIRI)
			{
				return qfalse;
			}
		}
		return qtrue;	// powerups are always picked up

	case IT_TEAM: // team items, such as flags
		if( gametype == GT_CTF || gametype == GT_CTY ) {
			// ent->modelindex2 is non-zero on items if they are dropped
			// we need to know this because we can pick up our dropped flag (and return it)
			// but we can't pick up our flag at base
			if (ps->persistant[PERS_TEAM] == TEAM_RED) {
				if (item->giTag == PW_BLUEFLAG ||
					(item->giTag == PW_REDFLAG && ent->modelindex2) ||
					(item->giTag == PW_REDFLAG && ps->powerups[PW_BLUEFLAG]) )
					return qtrue;
			} else if (ps->persistant[PERS_TEAM] == TEAM_BLUE) {
				if (item->giTag == PW_REDFLAG ||
					(item->giTag == PW_BLUEFLAG && ent->modelindex2) ||
					(item->giTag == PW_BLUEFLAG && ps->powerups[PW_REDFLAG]) )
					return qtrue;
			}
		}

		return qfalse;

	case IT_HOLDABLE:
		if ( ps->stats[STAT_HOLDABLE_ITEMS] & (1 << item->giTag))
		{
			return qfalse;
		}
		return qtrue;

        case IT_BAD:
            Com_Error( ERR_DROP, "BG_CanItemBeGrabbed: IT_BAD" );
        default:
#ifndef Q3_VM
#ifndef NDEBUG // bk0001204
          Com_Printf("BG_CanItemBeGrabbed: unknown enum %d\n", item->giType );
#endif
#endif
         break;
	}

	return qfalse;
}

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

/*
================
BG_EvaluateTrajectory

================
*/
void BG_EvaluateTrajectory( const trajectory_t *tr, int atTime, vec3_t result ) {
	float		deltaTime;
	float		phase;

	switch( tr->trType ) {
	case TR_STATIONARY:
	case TR_INTERPOLATE:
		VectorCopy( tr->trBase, result );
		break;
	case TR_LINEAR:
		deltaTime = ( atTime - tr->trTime ) * 0.001;	// milliseconds to seconds
		VectorMA( tr->trBase, deltaTime, tr->trDelta, result );
		break;
	case TR_SINE:
		deltaTime = ( atTime - tr->trTime ) / (float) tr->trDuration;
		phase = sin( deltaTime * M_PI * 2 );
		VectorMA( tr->trBase, phase, tr->trDelta, result );
		break;
	case TR_LINEAR_STOP:
		if ( atTime > tr->trTime + tr->trDuration ) {
			atTime = tr->trTime + tr->trDuration;
		}
		deltaTime = ( atTime - tr->trTime ) * 0.001;	// milliseconds to seconds
		if ( deltaTime < 0 ) {
			deltaTime = 0;
		}
		VectorMA( tr->trBase, deltaTime, tr->trDelta, result );
		break;
	case TR_GRAVITY:
		deltaTime = ( atTime - tr->trTime ) * 0.001;	// milliseconds to seconds
		VectorMA( tr->trBase, deltaTime, tr->trDelta, result );
		result[2] -= 0.5 * DEFAULT_GRAVITY * deltaTime * deltaTime;		// FIXME: local gravity...
		break;
	default:
#ifdef QAGAME
		Com_Error( ERR_DROP, "BG_EvaluateTrajectory: [GAME SIDE] unknown trType: %i", tr->trType );
#else
		Com_Error( ERR_DROP, "BG_EvaluateTrajectory: [CLIENTGAME SIDE] unknown trType: %i", tr->trType );
#endif
		break;
	}
}

/*
================
BG_EvaluateTrajectoryDelta

For determining velocity at a given time
================
*/
void BG_EvaluateTrajectoryDelta( const trajectory_t *tr, int atTime, vec3_t result ) {
	float	deltaTime;
	float	phase;

	switch( tr->trType ) {
	case TR_STATIONARY:
	case TR_INTERPOLATE:
		VectorClear( result );
		break;
	case TR_LINEAR:
		VectorCopy( tr->trDelta, result );
		break;
	case TR_SINE:
		deltaTime = ( atTime - tr->trTime ) / (float) tr->trDuration;
		phase = cos( deltaTime * M_PI * 2 );	// derivative of sin = cos
		phase *= 0.5;
		VectorScale( tr->trDelta, phase, result );
		break;
	case TR_LINEAR_STOP:
		if ( atTime > tr->trTime + tr->trDuration ) {
			VectorClear( result );
			return;
		}
		VectorCopy( tr->trDelta, result );
		break;
	case TR_GRAVITY:
		deltaTime = ( atTime - tr->trTime ) * 0.001;	// milliseconds to seconds
		VectorCopy( tr->trDelta, result );
		result[2] -= DEFAULT_GRAVITY * deltaTime;		// FIXME: local gravity...
		break;
	default:
		Com_Error( ERR_DROP, "BG_EvaluateTrajectoryDelta: unknown trType: %i", tr->trTime );
		break;
	}
}

char *eventnames[] = {
	"EV_NONE",

	"EV_CLIENTJOIN",

	"EV_FOOTSTEP",
	"EV_FOOTSTEP_METAL",
	"EV_FOOTSPLASH",
	"EV_FOOTWADE",
	"EV_SWIM",

	"EV_STEP_4",
	"EV_STEP_8",
	"EV_STEP_12",
	"EV_STEP_16",

	"EV_FALL",

	"EV_JUMP_PAD",			// boing sound at origin", jump sound on player

	"EV_PRIVATE_DUEL",

	"EV_JUMP",
	"EV_ROLL",
	"EV_WATER_TOUCH",	// foot touches
	"EV_WATER_LEAVE",	// foot leaves
	"EV_WATER_UNDER",	// head touches
	"EV_WATER_CLEAR",	// head leaves

	"EV_ITEM_PICKUP",			// normal item pickups are predictable
	"EV_GLOBAL_ITEM_PICKUP",	// powerup / team sounds are broadcast to everyone

	"EV_NOAMMO",
	"EV_CHANGE_WEAPON",
	"EV_FIRE_WEAPON",
	"EV_ALT_FIRE",
	"EV_SABER_ATTACK",
	"EV_SABER_HIT",
	"EV_SABER_BLOCK",
	"EV_SABER_UNHOLSTER",
	"EV_BECOME_JEDIMASTER",
	"EV_DISRUPTOR_MAIN_SHOT",
	"EV_DISRUPTOR_SNIPER_SHOT",
	"EV_DISRUPTOR_SNIPER_MISS",
	"EV_DISRUPTOR_HIT",
	"EV_DISRUPTOR_ZOOMSOUND",

	"EV_PREDEFSOUND",

	"EV_TEAM_POWER",

	"EV_SCREENSHAKE",

	"EV_USE",			// +Use key

	"EV_USE_ITEM0",
	"EV_USE_ITEM1",
	"EV_USE_ITEM2",
	"EV_USE_ITEM3",
	"EV_USE_ITEM4",
	"EV_USE_ITEM5",
	"EV_USE_ITEM6",
	"EV_USE_ITEM7",
	"EV_USE_ITEM8",
	"EV_USE_ITEM9",
	"EV_USE_ITEM10",
	"EV_USE_ITEM11",
	"EV_USE_ITEM12",
	"EV_USE_ITEM13",
	"EV_USE_ITEM14",
	"EV_USE_ITEM15",

	"EV_ITEMUSEFAIL",

	"EV_ITEM_RESPAWN",
	"EV_ITEM_POP",
	"EV_PLAYER_TELEPORT_IN",
	"EV_PLAYER_TELEPORT_OUT",

	"EV_GRENADE_BOUNCE",		// eventParm will be the soundindex
	"EV_MISSILE_STICK",

	"EV_PLAY_EFFECT",
	"EV_PLAY_EFFECT_ID", //finally gave in and added it..

	"EV_MUTE_SOUND",
	"EV_GENERAL_SOUND",
	"EV_GLOBAL_SOUND",		// no attenuation
	"EV_GLOBAL_TEAM_SOUND",
	"EV_ENTITY_SOUND",

	"EV_PLAY_ROFF",

	"EV_GLASS_SHATTER",
	"EV_DEBRIS",

	"EV_MISSILE_HIT",
	"EV_MISSILE_MISS",
	"EV_MISSILE_MISS_METAL",
	"EV_BULLET",				// otherEntity is the shooter

	"EV_PAIN",
	"EV_DEATH1",
	"EV_DEATH2",
	"EV_DEATH3",
	"EV_OBITUARY",

	"EV_POWERUP_QUAD",
	"EV_POWERUP_BATTLESUIT",
	//"EV_POWERUP_REGEN",

	"EV_FORCE_DRAINED",

	"EV_GIB_PLAYER",			// gib a previously living player
	"EV_SCOREPLUM",			// score plum

	"EV_CTFMESSAGE",

	"EV_SAGA_ROUNDOVER",
	"EV_SAGA_OBJECTIVECOMPLETE",

	"EV_DESTROY_GHOUL2_INSTANCE",

	"EV_DESTROY_WEAPON_MODEL",

	"EV_GIVE_NEW_RANK",
	"EV_SET_FREE_SABER",
	"EV_SET_FORCE_DISABLE",

	"EV_WEAPON_CHARGE",
	"EV_WEAPON_CHARGE_ALT",

	"EV_SHIELD_HIT",

	"EV_DEBUG_LINE",
	"EV_TESTLINE",
	"EV_STOPLOOPINGSOUND",
	"EV_STARTLOOPINGSOUND",
	"EV_TAUNT",

	"EV_TAUNT_YES",
	"EV_TAUNT_NO",
	"EV_TAUNT_FOLLOWME",
	"EV_TAUNT_GETFLAG",
	"EV_TAUNT_GUARDBASE",
	"EV_TAUNT_PATROL",

	"EV_BODY_QUEUE_COPY"

};

/*
===============
BG_AddPredictableEventToPlayerstate

Handles the sequence numbers
===============
*/

void	trap_Cvar_VariableStringBuffer( const char *var_name, char *buffer, int bufsize );

void BG_AddPredictableEventToPlayerstate( int newEvent, int eventParm, playerState_t *ps ) {

#ifdef _DEBUG
	{
		char buf[256];
		trap_Cvar_VariableStringBuffer("showevents", buf, sizeof(buf));
		if ( atof(buf) != 0 ) {
#ifdef QAGAME
			Com_Printf(" game event svt %5d -> %5d: num = %20s parm %d\n", ps->pmove_framecount/*ps->commandTime*/, ps->eventSequence, eventnames[newEvent], eventParm);
#else
			Com_Printf("Cgame event svt %5d -> %5d: num = %20s parm %d\n", ps->pmove_framecount/*ps->commandTime*/, ps->eventSequence, eventnames[newEvent], eventParm);
#endif
		}
	}
#endif
	ps->events[ps->eventSequence & (MAX_PS_EVENTS-1)] = newEvent;
	ps->eventParms[ps->eventSequence & (MAX_PS_EVENTS-1)] = eventParm;
	ps->eventSequence++;
}

/*
========================
BG_TouchJumpPad
========================
*/
void BG_TouchJumpPad( playerState_t *ps, entityState_t *jumppad ) {
	vec3_t	angles;
	float p;
	int effectNum;

	// spectators don't use jump pads
	if ( ps->pm_type != PM_NORMAL && ps->pm_type != PM_FLOAT ) {
		return;
	}

	// if we didn't hit this same jumppad the previous frame
	// then don't play the event sound again if we are in a fat trigger
	if ( ps->jumppad_ent != jumppad->number ) {

		vectoangles( jumppad->origin2, angles);
		p = fabs( AngleNormalize180( angles[PITCH] ) );
		if( p < 45 ) {
			effectNum = 0;
		} else {
			effectNum = 1;
		}
		//BG_AddPredictableEventToPlayerstate( EV_JUMP_PAD, effectNum, ps );
	}
	// remember hitting this jumppad this frame
	ps->jumppad_ent = jumppad->number;
	ps->jumppad_frame = ps->pmove_framecount;
	// give the player the velocity from the jumppad
	VectorCopy( jumppad->origin2, ps->velocity );
}

/*
========================
BG_PlayerStateToEntityState

This is done after each set of usercmd_t on the server,
and after local prediction on the client
========================
*/
void BG_PlayerStateToEntityState( playerState_t *ps, entityState_t *s, qboolean snap ) {
	int		i;

	if ( ps->pm_type == PM_INTERMISSION || ps->pm_type == PM_SPECTATOR ) {
		s->eType = ET_INVISIBLE;
	} else if ( ps->stats[STAT_HEALTH] <= GIB_HEALTH ) {
		s->eType = ET_INVISIBLE;
	} else {
		s->eType = ET_PLAYER;
	}

	s->number = ps->clientNum;

	s->pos.trType = TR_INTERPOLATE;
	VectorCopy( ps->origin, s->pos.trBase );
	if ( snap ) {
		SnapVector( s->pos.trBase );
	}
	// set the trDelta for flag direction
	VectorCopy( ps->velocity, s->pos.trDelta );

	s->apos.trType = TR_INTERPOLATE;
	VectorCopy( ps->viewangles, s->apos.trBase );
	if ( snap ) {
		SnapVector( s->apos.trBase );
	}

	s->trickedentindex = ps->fd.forceMindtrickTargetIndex;
	s->trickedentindex2 = ps->fd.forceMindtrickTargetIndex2;
	s->trickedentindex3 = ps->fd.forceMindtrickTargetIndex3;
	s->trickedentindex4 = ps->fd.forceMindtrickTargetIndex4;

	s->forceFrame = ps->saberLockFrame;

	s->emplacedOwner = ps->electrifyTime;

	s->speed = ps->speed;

	s->genericenemyindex = ps->genericEnemyIndex;

	s->activeForcePass = ps->activeForcePass;

	s->angles2[YAW] = ps->movementDir;
	s->legsAnim = ps->legsAnim;
	s->torsoAnim = ps->torsoAnim;
	s->clientNum = ps->clientNum;		// ET_PLAYER looks here instead of at number
										// so corpses can also reference the proper config
	s->eFlags = ps->eFlags;

	s->saberInFlight = ps->saberInFlight;
	s->saberEntityNum = ps->saberEntityNum;
	s->saberMove = ps->saberMove;
	s->forcePowersActive = ps->fd.forcePowersActive;

	if (ps->duelInProgress)
	{
		s->bolt1 = 1;
	}
	else
	{
		s->bolt1 = 0;
	}

	if (ps->dualBlade)
	{
		s->bolt2 = 1;
	}
	else
	{
		s->bolt2 = 0;
	}

	s->otherEntityNum2 = ps->emplacedIndex;

	s->shouldtarget = ps->saberHolstered; //reuse bool in entitystate for players differently
	s->teamowner = ps->usingATST;

	if (ps->genericEnemyIndex != -1)
	{
		s->eFlags |= EF_SEEKERDRONE;
	}

	if ( ps->stats[STAT_HEALTH] <= 0 ) {
		s->eFlags |= EF_DEAD;
	} else {
		s->eFlags &= ~EF_DEAD;
	}

	if ( ps->externalEvent ) {
		s->event = ps->externalEvent;
		s->eventParm = ps->externalEventParm;
	} else if ( ps->entityEventSequence < ps->eventSequence ) {
		int		seq;

		if ( ps->entityEventSequence < ps->eventSequence - MAX_PS_EVENTS) {
			ps->entityEventSequence = ps->eventSequence - MAX_PS_EVENTS;
		}
		seq = ps->entityEventSequence & (MAX_PS_EVENTS-1);
		s->event = ps->events[ seq ] | ( ( ps->entityEventSequence & 3 ) << 8 );
		s->eventParm = ps->eventParms[ seq ];
		ps->entityEventSequence++;
	}


	s->weapon = ps->weapon;
	s->groundEntityNum = ps->groundEntityNum;

	s->powerups = 0;
	for ( i = 0 ; i < MAX_POWERUPS ; i++ ) {
		if ( ps->powerups[ i ] ) {
			s->powerups |= 1 << i;
		}
	}

	s->loopSound = ps->loopSound;
	s->generic1 = ps->generic1;

	//NOT INCLUDED IN ENTITYSTATETOPLAYERSTATE:
	s->modelindex2 = ps->weaponstate;
	s->constantLight = ps->weaponChargeTime;

	VectorCopy(ps->lastHitLoc, s->origin2);

	s->isJediMaster = ps->isJediMaster;

	s->time2 = ps->holocronBits;
}

/*
========================
BG_PlayerStateToEntityStateExtraPolate

This is done after each set of usercmd_t on the server,
and after local prediction on the client
========================
*/
void BG_PlayerStateToEntityStateExtraPolate( playerState_t *ps, entityState_t *s, int time, qboolean snap ) {
	int		i;

	if ( ps->pm_type == PM_INTERMISSION || ps->pm_type == PM_SPECTATOR ) {
		s->eType = ET_INVISIBLE;
	} else if ( ps->stats[STAT_HEALTH] <= GIB_HEALTH ) {
		s->eType = ET_INVISIBLE;
	} else {
		s->eType = ET_PLAYER;
	}

	s->number = ps->clientNum;

	s->pos.trType = TR_LINEAR_STOP;
	VectorCopy( ps->origin, s->pos.trBase );
	if ( snap ) {
		SnapVector( s->pos.trBase );
	}
	// set the trDelta for flag direction and linear prediction
	VectorCopy( ps->velocity, s->pos.trDelta );
	// set the time for linear prediction
	s->pos.trTime = time;
	// set maximum extra polation time
	s->pos.trDuration = 50; // 1000 / sv_fps (default = 20)

	s->apos.trType = TR_INTERPOLATE;
	VectorCopy( ps->viewangles, s->apos.trBase );
	if ( snap ) {
		SnapVector( s->apos.trBase );
	}

	s->trickedentindex = ps->fd.forceMindtrickTargetIndex;
	s->trickedentindex2 = ps->fd.forceMindtrickTargetIndex2;
	s->trickedentindex3 = ps->fd.forceMindtrickTargetIndex3;
	s->trickedentindex4 = ps->fd.forceMindtrickTargetIndex4;

	s->forceFrame = ps->saberLockFrame;

	s->emplacedOwner = ps->electrifyTime;

	s->speed = ps->speed;

	s->genericenemyindex = ps->genericEnemyIndex;

	s->activeForcePass = ps->activeForcePass;

	s->angles2[YAW] = ps->movementDir;
	s->legsAnim = ps->legsAnim;
	s->torsoAnim = ps->torsoAnim;
	s->clientNum = ps->clientNum;		// ET_PLAYER looks here instead of at number
										// so corpses can also reference the proper config
	s->eFlags = ps->eFlags;

	s->saberInFlight = ps->saberInFlight;
	s->saberEntityNum = ps->saberEntityNum;
	s->saberMove = ps->saberMove;
	s->forcePowersActive = ps->fd.forcePowersActive;

	if (ps->duelInProgress)
	{
		s->bolt1 = 1;
	}
	else
	{
		s->bolt1 = 0;
	}

	if (ps->dualBlade)
	{
		s->bolt2 = 1;
	}
	else
	{
		s->bolt2 = 0;
	}

	s->otherEntityNum2 = ps->emplacedIndex;

	s->shouldtarget = ps->saberHolstered; //reuse bool in entitystate for players differently
	s->teamowner = ps->usingATST;

	if (ps->genericEnemyIndex != -1)
	{
		s->eFlags |= EF_SEEKERDRONE;
	}

	if ( ps->stats[STAT_HEALTH] <= 0 ) {
		s->eFlags |= EF_DEAD;
	} else {
		s->eFlags &= ~EF_DEAD;
	}

	if ( ps->externalEvent ) {
		s->event = ps->externalEvent;
		s->eventParm = ps->externalEventParm;
	} else if ( ps->entityEventSequence < ps->eventSequence ) {
		int		seq;

		if ( ps->entityEventSequence < ps->eventSequence - MAX_PS_EVENTS) {
			ps->entityEventSequence = ps->eventSequence - MAX_PS_EVENTS;
		}
		seq = ps->entityEventSequence & (MAX_PS_EVENTS-1);
		s->event = ps->events[ seq ] | ( ( ps->entityEventSequence & 3 ) << 8 );
		s->eventParm = ps->eventParms[ seq ];
		ps->entityEventSequence++;
	}
	s->weapon = ps->weapon;
	s->groundEntityNum = ps->groundEntityNum;

	s->powerups = 0;
	for ( i = 0 ; i < MAX_POWERUPS ; i++ ) {
		if ( ps->powerups[ i ] ) {
			s->powerups |= 1 << i;
		}
	}

	s->loopSound = ps->loopSound;
	s->generic1 = ps->generic1;

	//NOT INCLUDED IN ENTITYSTATETOPLAYERSTATE:
	s->modelindex2 = ps->weaponstate;
	s->constantLight = ps->weaponChargeTime;

	VectorCopy(ps->lastHitLoc, s->origin2);

	s->isJediMaster = ps->isJediMaster;

	s->time2 = ps->holocronBits;
}

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

PLAYER ANGLES

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

/*
==================
BG_SwingAngles
==================
*/
static void BG_SwingAngles( float destination, float swingTolerance, float clampTolerance,
					float speed, float *angle, qboolean *swinging, int frameTime ) {
	float	swing;
	float	move;
	float	scale;

	if ( !*swinging ) {
		// see if a swing should be started
		swing = AngleSubtract( *angle, destination );
		if ( swing > swingTolerance || swing < -swingTolerance ) {
			*swinging = qtrue;
		}
	}

	if ( !*swinging ) {
		return;
	}
	
	// modify the speed depending on the delta
	// so it doesn't seem so linear
	swing = AngleSubtract( destination, *angle );
	scale = fabs( swing );
	if ( scale < swingTolerance * 0.5 ) {
		scale = 0.5;
	} else if ( scale < swingTolerance ) {
		scale = 1.0;
	} else {
		scale = 2.0;
	}

	// swing towards the destination angle
	if ( swing >= 0 ) {
		move = frameTime * scale * speed;
		if ( move >= swing ) {
			move = swing;
			*swinging = qfalse;
		}
		*angle = AngleMod( *angle + move );
	} else if ( swing < 0 ) {
		move = frameTime * scale * -speed;
		if ( move <= swing ) {
			move = swing;
			*swinging = qfalse;
		}
		*angle = AngleMod( *angle + move );
	}

	// clamp to no more than tolerance
	swing = AngleSubtract( destination, *angle );
	if ( swing > clampTolerance ) {
		*angle = AngleMod( destination - (clampTolerance - 1) );
	} else if ( swing < -clampTolerance ) {
		*angle = AngleMod( destination + (clampTolerance - 1) );
	}
}

/*
=================
CG_AddPainTwitch
=================
*/
#define	PAIN_TWITCH_TIME	200
static void BG_AddPainTwitch( int painTime, int painDirection, int currentTime,  vec3_t torsoAngles ) {
	int		t;
	float	f;

	t = currentTime - painTime;
	if ( t >= PAIN_TWITCH_TIME ) {
		return;
	}

	f = 1.0 - (float)t / PAIN_TWITCH_TIME;

	if ( painDirection ) {
		torsoAngles[ROLL] += 20 * f;
	} else {
		torsoAngles[ROLL] -= 20 * f;
	}
}

void BG_G2PlayerAngles( vec3_t startAngles, vec3_t legs[3], vec3_t legsAngles, int painTime, int painDirection, int currentTime,
					   qboolean *torso_yawing, float *torso_yawAngle, qboolean *torso_pitching, float *torso_pitchAngle, qboolean *legs_yawing, float *legs_yawAngle,
					   int frameTime, vec3_t velocity, int legsAnim, int torsoAnim, qboolean dead, float movementDir, void *ghoul2, qhandle_t *modelList, int weapon){
	vec3_t		torsoAngles, headAngles;
	float		dest;
	static	int	movementOffsets[8] = { 0, 22, 45, -22, 0, 22, -45, -22 };
	float		speed;
	int			dir;

	VectorCopy( startAngles, headAngles );
	headAngles[YAW] = AngleMod( headAngles[YAW] );
	VectorClear( legsAngles );
	VectorClear( torsoAngles );

	// --------- yaw -------------

	// allow yaw to drift a bit
	if ( ( legsAnim & ~ANIM_TOGGLEBIT ) != WeaponReadyAnim[weapon] 
		|| ( torsoAnim & ~ANIM_TOGGLEBIT ) != WeaponReadyAnim[weapon]  ) {
		// if not standing still, always point all in the same direction
		*torso_yawing = qtrue;	// always center
		*torso_pitching = qtrue;	// always center
		*legs_yawing = qtrue;	// always center
	}

	// adjust legs for movement dir
	if (dead  ) {
		// don't let dead bodies twitch
		dir = 0;
	} else {
		dir = movementDir;
//		if ( dir < 0 || dir > 7 ) {
//			CG_Error( "Bad player movement angle" );
//		}
	}
	legsAngles[YAW] = headAngles[YAW] + movementOffsets[ dir ];
	torsoAngles[YAW] = headAngles[YAW] + 0.25 * movementOffsets[ dir ];

	// torso
	BG_SwingAngles( torsoAngles[YAW], 25, 90, /*cg_swingSpeed.value*/ 0.3, torso_yawAngle, torso_yawing, frameTime );
	BG_SwingAngles( legsAngles[YAW], 40, 90, /*cg_swingSpeed.value*/ 0.3, legs_yawAngle, legs_yawing, frameTime );

	torsoAngles[YAW] = *torso_yawAngle;
	legsAngles[YAW] = *legs_yawAngle;

	// --------- pitch -------------

	// only show a fraction of the pitch angle in the torso
	if ( headAngles[PITCH] > 180 ) {
		dest = (-360 + headAngles[PITCH]) * 0.75;
	} else {
		dest = headAngles[PITCH] * 0.75;
	}
	BG_SwingAngles( dest, 15, 30, 0.1, torso_pitchAngle, torso_pitching, frameTime );
	torsoAngles[PITCH] = *torso_pitchAngle;

	// --------- roll -------------

	// lean towards the direction of travel
	speed = VectorNormalize( velocity );
	if ( speed ) {
		vec3_t	axis[3];
		float	side;

		speed *= 0.05;

		AnglesToAxis( legsAngles, axis );
		side = speed * DotProduct( velocity, axis[1] );
		legsAngles[ROLL] -= side;

		side = speed * DotProduct( velocity, axis[0] );
		legsAngles[PITCH] += side;
	}

	// pain twitch
	BG_AddPainTwitch( painTime, painDirection, currentTime, torsoAngles );

	// pull the angles back out of the hierarchial chain
	AnglesSubtract( headAngles, torsoAngles, headAngles );
	AnglesSubtract( torsoAngles, legsAngles, torsoAngles );
	AnglesToAxis( legsAngles, legs );
	// we assume that model 0 is the player model.
//g2r	trap_G2API_SetBoneAngles(ghoul2, 0, "upper_lumbar", torsoAngles, BONE_ANGLES_POSTMULT, POSITIVE_X, NEGATIVE_Y, NEGATIVE_Z, modelList, 0, currentTime); 
//g2r	trap_G2API_SetBoneAngles(ghoul2, 0, "cranium", headAngles, BONE_ANGLES_POSTMULT, POSITIVE_Z, NEGATIVE_Y, POSITIVE_X, modelList,0, currentTime); 

}

#define MAX_POOL_SIZE	2048000 //1024000

static char		bg_pool[MAX_POOL_SIZE];
static int		bg_poolSize = 0;
static int		bg_poolTail = MAX_POOL_SIZE;

void *BG_Alloc ( int size )
{
	bg_poolSize = ((bg_poolSize + 0x00000003) & 0xfffffffc);

	if (bg_poolSize + size > bg_poolTail)
	{
		Com_Error( ERR_DROP, "BG_Alloc: buffer exceeded tail (%d > %d)", bg_poolSize + size, bg_poolTail);
		return 0;
	}

	bg_poolSize += size;

	return &bg_pool[bg_poolSize-size];
}

void *BG_AllocUnaligned ( int size )
{
	if (bg_poolSize + size > bg_poolTail)
	{
		Com_Error( ERR_DROP, "BG_AllocUnaligned: buffer exceeded tail (%d > %d)", bg_poolSize + size, bg_poolTail);
		return 0;
	}

	bg_poolSize += size;

	return &bg_pool[bg_poolSize-size];
}

void *BG_TempAlloc( int size )
{
	size = ((size + 0x00000003) & 0xfffffffc);

	if (bg_poolTail - size < bg_poolSize)
	{
		Com_Error( ERR_DROP, "BG_TempAlloc: buffer exceeded head (%d > %d)", bg_poolTail - size, bg_poolSize);
		return 0;
	}

	bg_poolTail -= size;

	return &bg_pool[bg_poolTail];
}

void BG_TempFree( int size )
{
	size = ((size + 0x00000003) & 0xfffffffc);

	if (bg_poolTail+size > MAX_POOL_SIZE)
	{
		Com_Error( ERR_DROP, "BG_TempFree: tail greater than size (%d > %d)", bg_poolTail+size, MAX_POOL_SIZE );
	}

	bg_poolTail += size;
}

char *BG_StringAlloc ( const char *source )
{
	char *dest;

	dest = BG_Alloc ( strlen ( source ) + 1 );
	strcpy ( dest, source );
	return dest;
}

qboolean BG_OutOfMemory ( void )
{
	return bg_poolSize >= MAX_POOL_SIZE;
}