#include common_scripts\utility;
#include maps\mp\_utility;
#include maps\mp\zombies\_zm_utility;
#include maps\mp\zombies\_zm_spawner;
#include maps\mp\zombies\_zm_zonemgr;
#include maps\mp\zombies\_zm_ai_basic;
#include maps\mp\zm_buried_distance_tracking;

delete_zombie_noone_looking( how_close, how_high )
{
    self endon( "death" );

    if ( self can_be_deleted_from_buried_special_zones() )
    {
        self.inview = 0;
        self.player_close = 0;
    }
    else
    {
        if ( !isdefined( how_close ) )
            how_close = 1000;

        if ( !isdefined( how_high ) )
            how_high = 500;

        if ( !( isdefined( self.has_legs ) && self.has_legs ) )
            how_close *= 1.5;

        distance_squared_check = how_close * how_close;
        height_squared_check = how_high * how_high;
        too_far_dist = distance_squared_check * 3;

        if ( isdefined( level.zombie_tracking_too_far_dist ) )
            too_far_dist = level.zombie_tracking_too_far_dist * level.zombie_tracking_too_far_dist;

        self.inview = 0;
        self.player_close = 0;
        players = get_players();

        foreach ( player in players )
        {
            if ( player.sessionstate == "spectator" )
                continue;

            if ( isdefined( player.laststand ) && player.laststand && ( isdefined( self.favoriteenemy ) && self.favoriteenemy == player ) )
            {
                if ( !self can_zombie_see_any_player() )
                {
                    self.favoriteenemy = undefined;
                    self.zombie_path_bad = 1;
                    self thread escaped_zombies_cleanup();
                }
            }

            if ( isdefined( level.only_track_targeted_players ) )
            {
                if ( !isdefined( self.favoriteenemy ) || self.favoriteenemy != player )
                    continue;
            }

            can_be_seen = self player_can_see_me( player );
            distance_squared = distancesquared( self.origin, player.origin );

            if ( can_be_seen && distance_squared < too_far_dist )
                self.inview++;

            if ( distance_squared < distance_squared_check && abs( self.origin[2] - player.origin[2] ) < how_high )
                self.player_close++;
        }
    }

    wait 0.1;

    if ( self.inview == 0 && self.player_close == 0 )
    {
        if ( !isdefined( self.animname ) || isdefined( self.animname ) && self.animname != "zombie" )
            return;

        if ( isdefined( self.electrified ) && self.electrified == 1 )
            return;

        if ( !( isdefined( self.exclude_distance_cleanup_adding_to_total ) && self.exclude_distance_cleanup_adding_to_total ) && !( isdefined( self.isscreecher ) && self.isscreecher ) )
        {
            level.zombie_total++;

            if ( self.health < level.zombie_health )
                level.zombie_respawned_health[level.zombie_respawned_health.size] = self.health;
        }

        self maps\mp\zombies\_zm_spawner::reset_attack_spot();
        self notify( "zombie_delete" );

        if ( isdefined( self.anchor ) )
            self.anchor delete();

        self delete();
        recalc_zombie_array();
    }
}