添加对 Core 的直接引用

RhythmBaseCore/Components/OrderedEventCollection.2.cs

@@ -0,0 +1,51 @@
+using RhythmBase.Events;
+namespace RhythmBase.Components
+{
+	/// <summary>  
+	/// Represents a collection of ordered events.  
+	/// </summary>  
+	/// <typeparam name="TEvent">The type of event.</typeparam>  
+	public class OrderedEventCollection<TEvent> : OrderedEventCollection, ICollection<TEvent> where TEvent : IBaseEvent
+	{
+		/// <summary>  
+		/// Initializes a new instance of the <see cref="OrderedEventCollection{TEvent}"/> class.  
+		/// </summary>  
+		public OrderedEventCollection()
+		{
+		}
+		/// <summary>  
+		/// Initializes a new instance of the <see cref="OrderedEventCollection{TEvent}"/> class with the specified items.  
+		/// </summary>  
+		/// <param name="items">The items to add to the collection.</param>  
+		public OrderedEventCollection(IEnumerable<TEvent> items)
+		{
+			foreach (TEvent item in items)
+				Add(item);
+		}
+		/// <summary>  
+		/// Concatenates all events in the collection.  
+		/// </summary>  
+		/// <returns>An <see cref="IEnumerable{TEvent}"/> that contains all events in the collection.</returns>  
+		public new IEnumerable<TEvent> ConcatAll() => eventsBeatOrder.SelectMany(i => i.Value).Cast<TEvent>();
+		/// <summary>  
+		/// Adds an event to the collection.  
+		/// </summary>  
+		/// <param name="item">The event to add.</param>  
+		public virtual void Add(TEvent item) => Add((IBaseEvent)(object)item);
+		/// <inheritdoc/>  
+		public virtual bool Contains(TEvent item) => Contains((IBaseEvent)(object)item);
+		/// <inheritdoc/>  
+		public void CopyTo(TEvent[] array, int arrayIndex) => CopyTo((IBaseEvent[])(object)array, arrayIndex);
+		/// <inheritdoc/>  
+		public virtual bool Remove(TEvent item) => Remove((BaseEvent)(object)item);
+		/// <inheritdoc/>  
+		public override string ToString() => string.Format("Count = {0}", Count);
+		/// <inheritdoc/>  
+		IEnumerator<TEvent> IEnumerable<TEvent>.GetEnumerator()
+		{
+			foreach (KeyValuePair<RDBeat, TypedEventCollection<IBaseEvent>> pair in eventsBeatOrder)
+				foreach (TEvent item in pair.Value.Select(v => (TEvent)v))
+					yield return item;
+		}
+	}
+}