添加对 Core 的直接引用

RhythmBaseCore/Components/RDSingleRoom.cs

@@ -0,0 +1,79 @@
+using Newtonsoft.Json;
+using RhythmBase.Converters;
+namespace RhythmBase.Components
+{
+	/// <summary>
+	/// Represents a single room that can be applied to one room only.
+	/// </summary>
+	[JsonConverter(typeof(RoomConverter))]
+	public struct RDSingleRoom(RDRoomIndex index) : IEquatable<RDSingleRoom>
+	{
+		/// <summary>
+		/// Gets a value indicating whether it can be used in the top room.
+		/// </summary>
+		public bool EnableTop { get; }
+
+		/// <summary>
+		/// Gets or sets the applied room.
+		/// </summary>
+		public RDRoomIndex Room
+		{
+			readonly get => _data;
+			set => _data = value;
+		}
+
+		/// <summary>
+		/// Gets or sets the applied room index as a byte.
+		/// </summary>
+		public byte Value
+		{
+			readonly get
+			{
+				for (int i = 0; i < 5; i++)
+				{
+					if (_data == (RDRoomIndex)(1 << i))
+						return (byte)i;
+				}
+				return byte.MaxValue;
+			}
+			set => _data = (RDRoomIndex)(1 << value);
+		}
+
+		/// <summary>
+		/// Returns a string that represents the current object.
+		/// </summary>
+		/// <returns>A string that represents the current object.</returns>
+		public override readonly string ToString() => string.Format("[{0}]", _data);
+
+		/// <summary>
+		/// Gets the default single room which represents room 0.
+		/// </summary>
+		public static RDSingleRoom Default => new((RDRoomIndex)255);
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="RDSingleRoom"/> struct with the specified room index.
+		/// </summary>
+		/// <param name="room">The room index.</param>
+		public RDSingleRoom(byte room) : this((RDRoomIndex)(1 << (int)room)) { }
+
+		/// <inheritdoc/>
+		public static bool operator ==(RDSingleRoom R1, RDSingleRoom R2) => R1._data == R2._data;
+
+		/// <inheritdoc/>
+		public static bool operator !=(RDSingleRoom R1, RDSingleRoom R2) => R1._data != R2._data;
+
+		/// <inheritdoc/>
+		public static implicit operator RDSingleRoom(RDRoomIndex room) => new(room);
+
+		/// <inheritdoc/>
+		public override readonly bool Equals(object? obj) => obj is RDSingleRoom e && Equals(e);
+
+		/// <inheritdoc/>
+		public override readonly int GetHashCode() => HashCode.Combine(_data);
+
+		/// <inheritdoc/>
+		public readonly bool Equals(RDSingleRoom other) => _data == other._data;
+
+		private RDRoomIndex _data = index;
+	}
+}