UniRx 에셋 추가

Gameton-06/Assets/Plugins/UniRx/Scripts/Operators/AsSingleUnitObservable.cs

@@ -0,0 +1,46 @@
+using System;
+using UniRx.Operators;
+
+namespace UniRx.Operators
+{
+    internal class AsSingleUnitObservableObservable<T> : OperatorObservableBase<Unit>
+    {
+        readonly IObservable<T> source;
+
+        public AsSingleUnitObservableObservable(IObservable<T> source)
+            : base(source.IsRequiredSubscribeOnCurrentThread())
+        {
+            this.source = source;
+        }
+
+        protected override IDisposable SubscribeCore(IObserver<Unit> observer, IDisposable cancel)
+        {
+            return source.Subscribe(new AsSingleUnitObservable(observer, cancel));
+        }
+
+        class AsSingleUnitObservable : OperatorObserverBase<T, Unit>
+        {
+            public AsSingleUnitObservable(IObserver<Unit> observer, IDisposable cancel) : base(observer, cancel)
+            {
+            }
+
+            public override void OnNext(T value)
+            {
+            }
+
+            public override void OnError(Exception error)
+            {
+                try { observer.OnError(error); }
+                finally { Dispose(); }
+            }
+
+            public override void OnCompleted()
+            {
+                observer.OnNext(Unit.Default);
+
+                try { observer.OnCompleted(); }
+                finally { Dispose(); }
+            }
+        }
+    }
+}