添加对 Core 的直接引用

RhythmBaseCore/Components/Easing/EasePropertyFloat.cs

@@ -0,0 +1,38 @@
+using RhythmBase.Events;
+using System.Reflection;
+
+namespace RhythmBase.Components.Easing
+{
+	/// <summary>
+	/// Represents an easing property with a float value.
+	/// </summary>
+	public class EasePropertyFloat : IEaseProperty<float>
+	{
+		private EaseValue _value;
+		/// <inheritdoc/>
+		public float GetValue(RDBeat beat) => _value.GetValue(beat.BeatOnly);
+		/// <inheritdoc/>
+		public static bool CanConvert(object data) => data is float;
+		/// <inheritdoc/>
+		public static EaseNode?[] Convert(IEaseEvent data, PropertyInfo property)
+		{
+			RDExpression? value = (RDExpression?)property.GetValue(data);
+			return [
+				value is RDExpression v? new EaseNode(v.Value) {
+					Duration = data.Duration,
+					Time = ((BaseEvent)data).Beat.BeatOnly,
+					Type = data.Ease
+				} : null,
+			];
+		}
+		/// <inheritdoc/>
+		public static IEaseProperty<float> CreateEaseProperty(float originalValue, IEaseEvent[] data, PropertyInfo property)
+		{
+			EaseNode?[][] nodes = [.. data.Select(d => Convert(d, property))];
+			return new EasePropertyFloat()
+			{
+				_value = new(originalValue, [.. nodes.Select(i => i[0]).Where(i => i is not null).Cast<EaseNode>()])
+			};
+		}
+	}
+}