using System;
using Unity.Mathematics;
using UnityEngine;
using IServiceProvider = DanieleMarotta.RiversongCodeShowcase.IServiceProvider;

namespace DanieleMarotta.RiversongCodeShowcase
{
    [GameSystemGroup(typeof(WorldGenSystemGroup))]
    public class WorldCreationSystem : GameSystem, IServiceProvider, IDisposable
    {
        private World _world;

        public WorldCreationSystem(IServiceLocator serviceLocator) : base(serviceLocator)
        {
        }

        public void RegisterServices(IServiceLocator serviceLocator)
        {
            _world = new World();
            _world.Size = int2.zero;
            _world.Heightmap = new WorldHeightmap(int2.zero);
            _world.BlockMap = new BlockMap(int2.zero);
            _world.Fertility = new FertilityMap(int2.zero);
            _world.WaterMap = new WaterMap(int2.zero);
            _world.EntityIdMap = new EntityIdMap(int2.zero);
            _world.RoadNetwork = new RoadNetwork(int2.zero);

            ServiceLocator.RegisterService(_world);
        }

        public void Dispose()
        {
            _world.Dispose();

            Debug.Log("World disposed");
        }
    }
}