UniRx 에셋 추가

Gameton-06/Assets/Plugins/UniRx/Scripts/Subjects/SubjectExtensions.cs

@@ -0,0 +1,61 @@
+using System;
+
+namespace UniRx
+{
+    public static class SubjectExtensions
+    {
+        public static ISubject<T> Synchronize<T>(this ISubject<T> subject)
+        {
+            return new AnonymousSubject<T>((subject as IObserver<T>).Synchronize(), subject);
+        }
+
+        public static ISubject<T> Synchronize<T>(this ISubject<T> subject, object gate)
+        {
+            return new AnonymousSubject<T>((subject as IObserver<T>).Synchronize(gate), subject);
+        }
+
+        class AnonymousSubject<T, U> : ISubject<T, U>
+        {
+            readonly IObserver<T> observer;
+            readonly IObservable<U> observable;
+
+            public AnonymousSubject(IObserver<T> observer, IObservable<U> observable)
+            {
+                this.observer = observer;
+                this.observable = observable;
+            }
+
+            public void OnCompleted()
+            {
+                observer.OnCompleted();
+            }
+
+            public void OnError(Exception error)
+            {
+                if (error == null) throw new ArgumentNullException("error");
+
+                observer.OnError(error);
+            }
+
+            public void OnNext(T value)
+            {
+                observer.OnNext(value);
+            }
+
+            public IDisposable Subscribe(IObserver<U> observer)
+            {
+                if (observer == null) throw new ArgumentNullException("observer");
+
+                return observable.Subscribe(observer);
+            }
+        }
+
+        class AnonymousSubject<T> : AnonymousSubject<T, T>, ISubject<T>
+        {
+            public AnonymousSubject(IObserver<T> observer, IObservable<T> observable)
+                : base(observer, observable)
+            {
+            }
+        }
+    }
+}