添加对 Core 的直接引用

RhythmBaseCore/Events/SetRoomPerspective.cs

@@ -0,0 +1,59 @@
+using Newtonsoft.Json;
+using RhythmBase.Components;
+using RhythmBase.Components.Easing;
+namespace RhythmBase.Events
+{
+	/// <summary>  
+	/// Represents an event to set the room perspective.  
+	/// </summary>  
+	public class SetRoomPerspective : BaseEvent, IEaseEvent
+	{
+		private RDPointE?[] cornerPositions= [ 
+			new(0,0),
+			new(100,0),
+			new(0,100),
+			new(100,100),
+		];
+
+		/// <summary>  
+		/// Initializes a new instance of the <see cref="SetRoomPerspective"/> class.  
+		/// </summary>  
+		public SetRoomPerspective()
+		{
+			Type = EventType.SetRoomPerspective;
+			Tab = Tabs.Rooms;
+		}
+
+		/// <summary>  
+		/// Gets or sets the corner positions of the room.  
+		/// </summary>  
+		[EaseProperty]
+		public RDPointE?[] CornerPositions { get => cornerPositions; set =>  cornerPositions = value.Length == 4?value:throw new RhythmBase.Exceptions.RhythmBaseException(); }
+
+		/// <summary>  
+		/// Gets or sets the duration of the event.  
+		/// </summary>  
+		public float Duration { get; set; }
+
+		/// <summary>  
+		/// Gets or sets the ease type of the event.  
+		/// </summary>  
+		public EaseType Ease { get; set; }
+
+		/// <summary>  
+		/// Gets the type of the event.  
+		/// </summary>  
+		public override EventType Type { get; }
+
+		/// <summary>  
+		/// Gets the tab associated with the event.  
+		/// </summary>  
+		public override Tabs Tab { get; }
+
+		/// <summary>  
+		/// Gets the room associated with the event.  
+		/// </summary>  
+		[JsonIgnore]
+		public RDRoom Room => new RDSingleRoom(checked((byte)Y));
+	}
+}