/*
=============
weapon_touch
=============
*/
float() W_BestWeapon;

void() weapon_touch =
{
	local	float	hadammo, best, new, old;
	local	entity	stemp;
	local	float	leave;

	if (!(other.flags & FL_CLIENT))
		return;

// if the player was using his best weapon, change up to the new one if better
	stemp = self;
	self = other;
	best = W_BestWeapon();
	self = stemp;

	if (deathmatch == 2 || coop)
		leave = 1;
	else
		leave = 0;

	if (self.classname == "weapon_nailgun")
	{
		if (leave && (other.items & IT_NAILGUN) )
			return;
		hadammo = other.ammo_nails;
		new = IT_NAILGUN;
		other.ammo_nails = other.ammo_nails + 30;
		precache_sound ("weapons/pkng.wav");
		self.noise = "weapons/pkng.wav";
	}
	else if (self.classname == "weapon_infantrygun")
	{
		if (leave && (other.items & IT_INFANTRY_GUN) )
			return;
		hadammo = other.ammo_nails;	//	ammo_rockets
		new = IT_INFANTRY_GUN;
		other.ammo_nails = other.ammo_nails + 30;
		precache_sound ("weapons/pkinf.wav");
		self.noise = "weapons/pkinf.wav";
	}
	else if (self.classname == "weapon_supernailgun")
	{
		if (leave && (other.items & IT_SUPER_NAILGUN) )
			return;
		hadammo = other.ammo_rockets;
		new = IT_SUPER_NAILGUN;
		other.ammo_nails = other.ammo_nails + 30;
		precache_sound ("weapons/pksng.wav");
		self.noise = "weapons/pksng.wav";
	}
	else if (self.classname == "weapon_gatlinggun")
	{
		if (leave && (other.items & IT_GATLING_GUN) )
			return;
		hadammo = other.ammo_rockets;
		new = IT_GATLING_GUN;
		other.ammo_nails = other.ammo_nails + 50;
		precache_sound ("weapons/pkgtln.wav");
		self.noise = "weapons/pkgtln.wav";
	}
	else if (self.classname == "weapon_supershotgun")
	{
		if (leave && (other.items & IT_SUPER_SHOTGUN) )
			return;
		hadammo = other.ammo_rockets;
		new = IT_SUPER_SHOTGUN;
		other.ammo_shells = other.ammo_shells + 5;
		precache_sound ("weapons/pkssg.wav");
		self.noise = "weapons/pkssg.wav";
	}
	else if (self.classname == "weapon_rocketlauncher")
	{
		if (leave && (other.items & IT_ROCKET_LAUNCHER) )
			return;
		hadammo = other.ammo_rockets;
		new = IT_ROCKET_LAUNCHER;
		other.ammo_rockets = other.ammo_rockets + 5;
		precache_sound ("weapons/pkrkt.wav");
		self.noise = "weapons/pkrkt.wav";
	}
	else if (self.classname == "weapon_grenadelauncher")
	{
		if (leave && (other.items & IT_GRENADE_LAUNCHER) )
			return;
		hadammo = other.ammo_rockets;
		new = IT_GRENADE_LAUNCHER;
		other.ammo_rockets = other.ammo_rockets + 5;
		precache_sound ("weapons/pkgrnd.wav");
		self.noise = "weapons/pkgrnd.wav";
	}
	else if (self.classname == "weapon_lightning")
	{
		if (leave && (other.items & IT_LIGHTNING) )
			return;
		hadammo = other.ammo_rockets;
		new = IT_LIGHTNING;
		other.ammo_cells = other.ammo_cells + 15;
		precache_sound ("weapons/pkthnd.wav");
		self.noise = "weapons/pkthnd.wav";
	}
	else if (self.classname == "weapon_bfg9500")
	{
		if (leave && (other.items & IT_BFG9500) )
			return;
		hadammo = other.ammo_rockets;
		new = IT_BFG9500;
		other.ammo_cells = other.ammo_cells + 30;
		precache_sound ("weapons/pkbfg.wav");
		self.noise = "weapons/pkbfg.wav";
	}
	else
		objerror ("weapon_touch: unknown classname");

	sprint (other, "You got the ");
	sprint (other, self.netname);
	sprint (other, "\n");
// weapon touch sound
	sound (other, CHAN_ITEM, self.noise, 1, ATTN_NORM);
	stuffcmd (other, "bf\n");

	bound_other_ammo ();

// change to the weapon
	old = other.items;
	other.items = other.items | new;

	stemp = self;
	self = other;

	if (!deathmatch)
		self.weapon = new;
	else
		Deathmatch_Weapon (old, new);

	W_SetCurrentAmmo();

	self = stemp;

	if (leave)
		return;

// remove it in single player, or setup for respawning in deathmatch
	self.model = string_null;
	self.solid = SOLID_NOT;
	if (deathmatch == 1)
		self.nextthink = time + 30;
	self.think = SUB_regen;

	activator = other;
	SUB_UseTargets();				// fire all targets / killtargets
};


/*QUAKED weapon_supershotgun (0 .5 .8) (-16 -16 0) (16 16 32)
*/

void() weapon_supershotgun =
{
	precache_model ("progs/g_shot.mdl");
	setmodel (self, "progs/g_shot.mdl");
	self.weapon = IT_SUPER_SHOTGUN;
	self.netname = "Double-barrelled Shotgun";
	self.touch = weapon_touch;
	setsize (self, '-16 -16 0', '16 16 56');
	StartItem ();
};

/*QUAKED weapon_nailgun (0 .5 .8) (-16 -16 0) (16 16 32)
*/

void() weapon_nailgun =
{
	precache_model ("progs/g_nail.mdl");
	setmodel (self, "progs/g_nail.mdl");
	self.weapon = IT_NAILGUN;
	self.netname = "nailgun";
	self.touch = weapon_touch;
	setsize (self, '-16 -16 0', '16 16 56');
	StartItem ();
};

/*QUAKED weapon_infantrygun (0 .5 .8) (-16 -16 0) (16 16 32)
*/

void() weapon_infantrygun =
{
	precache_model ("progs/g_infg.mdl");
	setmodel (self, "progs/g_infg.mdl");
	self.weapon = IT_INFANTRY_GUN;
	self.netname = "Infantry Gun";
	self.touch = weapon_touch;
	setsize (self, '-16 -16 0', '16 16 56');
	StartItem ();
};

/*QUAKED weapon_supernailgun (0 .5 .8) (-16 -16 0) (16 16 32)
*/

void() weapon_supernailgun =
{
	precache_model ("progs/g_nail2.mdl");
	setmodel (self, "progs/g_nail2.mdl");
	self.weapon = IT_SUPER_NAILGUN;
	self.netname = "Super Nailgun";
	self.touch = weapon_touch;
	setsize (self, '-16 -16 0', '16 16 56');
	StartItem ();
};

/*QUAKED weapon_gatlinggun (0 .5 .8) (-16 -16 0) (16 16 32)
*/

void() weapon_gatlinggun =
{
	precache_model ("progs/g_gatlg.mdl");
	setmodel (self, "progs/g_gatlg.mdl");
	self.weapon = IT_GATLING_GUN;
	self.netname = "Gatling Gun";
	self.touch = weapon_touch;
	setsize (self, '-16 -16 0', '16 16 56');
	StartItem ();
};

/*QUAKED weapon_grenadelauncher (0 .5 .8) (-16 -16 0) (16 16 32)
*/

void() weapon_grenadelauncher =
{
	precache_model ("progs/g_rock.mdl");
	setmodel (self, "progs/g_rock.mdl");
	self.weapon = 3;
	self.netname = "Grenade Launcher";
	self.touch = weapon_touch;
	setsize (self, '-16 -16 0', '16 16 56');
	StartItem ();
};

/*QUAKED weapon_rocketlauncher (0 .5 .8) (-16 -16 0) (16 16 32)
*/

void() weapon_rocketlauncher =
{
	precache_model ("progs/g_rock2.mdl");
	setmodel (self, "progs/g_rock2.mdl");
	self.weapon = 3;
	self.netname = "Rocket Launcher";
	self.touch = weapon_touch;
	setsize (self, '-16 -16 0', '16 16 56');
	StartItem ();
};


/*QUAKED weapon_lightning (0 .5 .8) (-16 -16 0) (16 16 32)
*/

void() weapon_lightning =
{
	precache_model ("progs/g_light.mdl");
	setmodel (self, "progs/g_light.mdl");
	self.weapon = 3;
	self.netname = "Thunderbolt";
	self.touch = weapon_touch;
	setsize (self, '-16 -16 0', '16 16 56');
	StartItem ();
};

/*QUAKED weapon_bfg9500 (0 .5 .8) (-16 -16 0) (16 16 32)
*/

void() weapon_bfg9500 =
{
	precache_model ("progs/g_bfg.mdl");
	setmodel (self, "progs/g_bfg.mdl");
	self.weapon = 3;
	self.netname = "BFG9500";
	self.touch = weapon_touch;
	setsize (self, '-16 -16 0', '16 16 56');
	StartItem ();
};