using Ecosystem.scenes.entities;
using Godot;
using Godot.Collections;

namespace Ecosystem.scenes.main;

public partial class EntityManager : Node
{
    private static readonly object _lock = new object();
    private static EntityManager _instance;
    public static EntityManager Instance
    {
        get
        {
            lock (_lock)
            {
                if (_instance == null)
                    _instance = new EntityManager();
                return _instance;
            }
        }
    }
    
    private Dictionary<int, entities.BaseEntity>  _entities = new Dictionary<int, entities.BaseEntity>();
    public Dictionary<int, entities.BaseEntity> Entities => _entities;
    public void AddEntity(entities.BaseEntity entity) => _entities.Add(0, entity);
}