添加对 Core 的直接引用

RhythmBaseCore/Components/DecorationEventCollection.cs

@@ -0,0 +1,94 @@
+using Microsoft.VisualBasic.CompilerServices;
+using Newtonsoft.Json;
+using RhythmBase.Events;
+using RhythmBase.Exceptions;
+namespace RhythmBase.Components
+{
+	/// <summary>
+	/// A decoration.
+	/// </summary>
+	[JsonObject]
+	public class DecorationEventCollection : OrderedEventCollection<BaseDecorationAction>
+	{
+		/// <summary>
+		/// Decorated ID.
+		/// </summary>
+		[JsonProperty("id")]
+		public string Id
+		{
+			get => _id;
+			set => _id = value;
+		}
+		/// <summary>
+		/// Decoration index.
+		/// </summary>
+		[JsonProperty("row")]
+		public int Index => Parent?.Decorations.ToList().IndexOf(this) ?? throw new RhythmBaseException();
+
+		/// <summary>
+		/// Room.
+		/// </summary>
+		[JsonProperty("rooms")]
+		public RDSingleRoom Room { get; set; }
+		/// <summary>
+		/// The file reference used by the decoration.
+		/// </summary>
+		[JsonProperty("filename")]
+		public string Filename { get; set; } = "";
+		/// <summary>
+		/// Decoration depth.
+		/// </summary>
+		public int Depth { get; set; }
+		/// <summary>
+		/// The filter used for this decoration.
+		/// </summary>
+		public Filters Filter { get; set; }
+		/// <summary>
+		/// The initial visibility of this decoration.
+		/// </summary>
+		public bool Visible { get; set; }
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="DecorationEventCollection"/> class.
+		/// </summary>
+		public DecorationEventCollection()
+		{
+			Room = new RDSingleRoom(RDRoomIndex.Room1);
+		}
+		/// <param name="room">Decoration room.</param>
+		internal DecorationEventCollection(RDSingleRoom room)
+		{
+			Room = room;
+			_id = GetHashCode().ToString();
+		}
+		/// <summary>
+		/// Add an event to decoration.
+		/// </summary>
+		/// <param name="item">Decoration event.</param>
+		public override void Add(BaseDecorationAction item)
+		{
+			item._parent?.Remove(item);
+			item._parent = this;
+			Parent?.Add(item);
+		}
+		internal void AddSafely(BaseDecorationAction item) => base.Add(item);
+		/// <summary>
+		/// Remove an event from decoration.
+		/// </summary>
+		/// <param name="item">A decoration event.</param>
+		public override bool Remove(BaseDecorationAction item) => Parent?.Remove(item) ?? throw new RhythmBaseException();
+		internal bool RemoveSafely(BaseDecorationAction item) => base.Remove(item);
+		/// <inheritdoc/>
+		public override string ToString() => string.Format("{0}, {1}, {2}, {3}",
+			[
+				_id,
+				Index,
+				Room,
+				Filename
+			]);
+		internal DecorationEventCollection Clone() => (DecorationEventCollection)MemberwiseClone();
+		private string _id = "";
+		[JsonIgnore]
+		internal RDLevel? Parent = null;
+	}
+}