civ14/Content.Shared/Procedural/PostGeneration/BiomeDunGen.cs

using Content.Shared.Maps;
using Content.Shared.Parallax.Biomes;
using Robust.Shared.Prototypes;

namespace Content.Shared.Procedural.PostGeneration;

/// <summary>
/// Generates a biome on top of valid tiles, then removes the biome when done.
/// Only works if no existing biome is present.
/// </summary>
public sealed partial class BiomeDunGen : IDunGenLayer
{
    [DataField(required: true)]
    public ProtoId<BiomeTemplatePrototype> BiomeTemplate;

    /// <summary>
    /// creates a biome only on the specified tiles
    /// </summary>
    [DataField]
    public HashSet<ProtoId<ContentTileDefinition>>? TileMask;
}