using Godot;
using System;
using System.Collections.Generic;
using System.Linq;

public partial class GridMarker : Marker2D
{
    public Vector2I _address;
    public Node _occupant;

    public List<GridMarker> _gridMarkers;

    public override void _Ready()
    {
        base._Ready();
    }

    public List<GridMarker> GetMarkersInRange(float RANGE = 1.0f){
        if (_gridMarkers == null || _gridMarkers.Count == 0)
        {   
            _gridMarkers = [.. GetTree().GetNodesInGroup("GridMarkers").Cast<GridMarker>()];
        }
        return [.. _gridMarkers.Where(m => m._address.Length() <= RANGE).Cast<GridMarker>()];
    }
}