#include maps\mp\_utility;
#include common_scripts\utility;
#include maps\mp\zombies\_zm_utility;

show_equipment_hint( equipment )
{
	if ( is_true( self.do_not_display_equipment_pickup_hint ) )
	{
		return;
	}

	self notify( "kill_previous_show_equipment_hint_thread" );
	self endon( "kill_previous_show_equipment_hint_thread" );
	self endon( "death" );
	self endon( "disconnect" );

	wait 0.5;

	text = maps\mp\zombies\_zm_equipment::get_equipment_howto_hint( equipment );
	self maps\mp\zombies\_zm_equipment::show_equipment_hint_text( text );
}

placed_equipment_think( model, equipname, origin, angles, tradius, toffset )
{
	pickupmodel = spawn( "script_model", origin );
	if ( isDefined( angles ) )
	{
		pickupmodel.angles = angles;
	}
	pickupmodel setmodel( model );
	if ( isDefined( level.equipment_safe_to_drop ) )
	{
		if ( !( self [[ level.equipment_safe_to_drop ]]( pickupmodel ) ) )
		{
			maps\mp\zombies\_zm_equipment::equipment_disappear_fx( pickupmodel.origin, undefined, pickupmodel.angles );
			pickupmodel delete();
			self maps\mp\zombies\_zm_equipment::equipment_take( equipname );
			return undefined;
		}
	}
	watchername = getsubstr( equipname, 0, equipname.size - 3 );
	if ( isDefined( level.retrievehints[ watchername ] ) )
	{
		hint = level.retrievehints[ watchername ].hint;
	}
	else
	{
		hint = &"MP_GENERIC_PICKUP";
	}
	icon = maps\mp\zombies\_zm_equipment::get_equipment_icon( equipname );
	if ( !isDefined( tradius ) )
	{
		tradius = 32;
	}
	torigin = origin;
	if ( isDefined( toffset ) )
	{
		tforward = anglesToForward( angles );
		torigin += toffset * tforward;
	}
	tup = anglesToUp( angles );
	eq_unitrigger_offset = 12 * tup;
	pickupmodel.stub = maps\mp\zombies\_zm_equipment::generate_equipment_unitrigger( "trigger_radius_use", torigin + eq_unitrigger_offset, angles, 0, tradius, 64, hint, equipname, maps\mp\zombies\_zm_equipment::placed_equipment_unitrigger_think, pickupmodel.canmove );
	pickupmodel.stub.model = pickupmodel;
	pickupmodel.stub.equipname = equipname;
	pickupmodel.equipname = equipname;
	pickupmodel thread item_watch_damage();
	if ( maps\mp\zombies\_zm_equipment::is_limited_equipment( equipname ) )
	{
		if ( !isDefined( level.dropped_equipment ) )
		{
			level.dropped_equipment = [];
		}
		if ( isDefined( level.dropped_equipment[ equipname ] ) && isDefined( level.dropped_equipment[ equipname ].model ) )
		{
			level.dropped_equipment[ equipname ].model maps\mp\zombies\_zm_equipment::dropped_equipment_destroy( 1 );
		}
		level.dropped_equipment[ equipname ] = pickupmodel.stub;
	}
	maps\mp\zombies\_zm_equipment::destructible_equipment_list_add( pickupmodel );
	return pickupmodel;
}

item_watch_damage()
{
	self endon( "death" );
	self setcandamage( 1 );
	while ( 1 )
	{
		self.health = 1000000;
		self waittill( "damage", amount );
		self item_damage( amount );
	}
}

item_damage( damage )
{
    if ( isdefined( self.isriotshield ) && self.isriotshield )
    {
        if ( isdefined( level.riotshield_damage_callback ) && isdefined( self.owner ) )
            self.owner [[ level.riotshield_damage_callback ]]( damage, 0 );
        else if ( isdefined( level.deployed_riotshield_damage_callback ) )
            self [[ level.deployed_riotshield_damage_callback ]]( damage );
    }
    else if ( isdefined( self.owner ) )
	{
		self.owner player_damage_equipment( self.equipname, damage, self.origin, self.stub );
	}
    else
    {
        if ( !isdefined( self.damage ) )
            self.damage = 0;

        self.damage += damage;

        if ( self.damage > 1500 )
            self thread maps\mp\zombies\_zm_equipment::dropped_equipment_destroy( 1 );
    }
}

player_damage_equipment( equipment, damage, origin, stub )
{
    if ( !isdefined( self.equipment_damage ) )
        self.equipment_damage = [];

    if ( !isdefined( self.equipment_damage[equipment] ) )
        self.equipment_damage[equipment] = 0;

    self.equipment_damage[equipment] += damage;

    if ( self.equipment_damage[equipment] > 1500 )
    {
		thread maps\mp\zombies\_zm_unitrigger::unregister_unitrigger( stub );

        if ( isdefined( level.placeable_equipment_destroy_fn[equipment] ) )
            self [[ level.placeable_equipment_destroy_fn[equipment] ]]();
        else
            equipment_disappear_fx( origin );

        self equipment_release( equipment );
    }
}