burguillos.info/lib/BurguillosInfo/Schema/Result/ConquerNode.pm

package BurguillosInfo::Schema::Result::ConquerNode;

use v5.36.0;

use strict;
use warnings;

use parent 'DBIx::Class::Core';

use feature 'signatures';

use JSON;
use GIS::Distance;

__PACKAGE__->table('conquer_node');
__PACKAGE__->load_components("TimeStamp");

__PACKAGE__->add_columns(
    uuid => {
        data_type   => 'uuid',
        is_nullable => 0,
    },
    name => {
        data_type     => 'text',
        is_nullable   => 0,
        default_value => \'0',
    },
    coordinate_1 => {
        data_type   => 'real',
        is_nullable => 0,
    },
    coordinate_2 => {
        data_type   => 'real',
        is_nullable => 0,
    },
    type => {
        data_type   => 'text',
        is_nullable => 0,
    },
    description => {
        data_type   => 'text',
        is_nullable => 0,
    }
);

sub serialize ( $self, $player = undef ) {
    $self = $self->get_from_storage();
    my $return = {
        kind         => 'ConquerNode',
        uuid         => $self->uuid,
        name         => $self->name,
        description  => $self->description,
        type         => $self->type,
        coordinate_1 => $self->coordinate_1,
        coordinate_2 => $self->coordinate_2,
        is_near      => $self->is_near($player),
    };
    return $return;
}

sub is_near ( $self, $player ) {
    if ( !defined $player ) {
        return $JSON::false;
    }
    # Meters
    if ($self->get_distance_to_player($player) < 100) {
        return $JSON::true;
    }
    return $JSON::false;
}

sub get_distance_to_player ($self, $player) {
    my $longitude_player = $player->last_coordinate_1;
    my $latitude_player = $player->last_coordinate_2;
    my $longitude_node = $self->coordinate_1;
    my $latitude_node = $self->coordinate_2;
    my $gis = GIS::Distance->new;
    # Setting distance to meters.
    my $distance = $gis->distance_metal( $latitude_node, $longitude_node, $latitude_player, $longitude_player) * 1000;
}

__PACKAGE__->set_primary_key('uuid');
1;