using Robust.Shared.GameStates;
using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;

namespace Content.Shared.Parallax.Biomes;

[RegisterComponent, NetworkedComponent]
public sealed class BiomeComponent : Component
{
    [ViewVariables(VVAccess.ReadWrite), DataField("seed")]
    public int Seed;

    [ViewVariables(VVAccess.ReadWrite),
     DataField("prototype", customTypeSerializer: typeof(PrototypeIdSerializer<BiomePrototype>))]
    public string BiomePrototype = "Grasslands";

    // TODO: Need to flag tiles as not requiring custom data anymore, e.g. if we spawn an ent and don't unspawn it.

    /// <summary>
    /// If we've already generated a tile and couldn't deload it then we won't ever reload it in future.
    /// Stored by [Chunkorigin, Tiles]
    /// </summary>
    [DataField("modifiedTiles")]
    public Dictionary<Vector2i, HashSet<Vector2i>> ModifiedTiles = new();

    /// <summary>
    /// Decals that have been loaded as a part of this biome.
    /// </summary>
    [DataField("decals")]
    public Dictionary<Vector2i, Dictionary<uint, Vector2i>> LoadedDecals = new();

    [DataField("entities")]
    public Dictionary<Vector2i, List<EntityUid>> LoadedEntities = new();

    /// <summary>
    /// Currently active chunks
    /// </summary>
    [DataField("loadedChunks")]
    public readonly HashSet<Vector2i> LoadedChunks = new();
}