UniRx 에셋 추가

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

@@ -0,0 +1,99 @@
+using System;
+
+namespace UniRx.Operators
+{
+    internal class RepeatObservable<T> : OperatorObservableBase<T>
+    {
+        readonly T value;
+        readonly int? repeatCount;
+        readonly IScheduler scheduler;
+
+        public RepeatObservable(T value, int? repeatCount, IScheduler scheduler)
+            : base(scheduler == Scheduler.CurrentThread)
+        {
+            this.value = value;
+            this.repeatCount = repeatCount;
+            this.scheduler = scheduler;
+        }
+
+        protected override IDisposable SubscribeCore(IObserver<T> observer, IDisposable cancel)
+        {
+            observer = new Repeat(observer, cancel);
+
+            if (repeatCount == null)
+            {
+                return scheduler.Schedule((Action self) =>
+                {
+                    observer.OnNext(value);
+                    self();
+                });
+            }
+            else
+            {
+                if (scheduler == Scheduler.Immediate)
+                {
+                    var count = this.repeatCount.Value;
+                    for (int i = 0; i < count; i++)
+                    {
+                        observer.OnNext(value);
+                    }
+                    observer.OnCompleted();
+                    return Disposable.Empty;
+                }
+                else
+                {
+                    var currentCount = this.repeatCount.Value;
+                    return scheduler.Schedule((Action self) =>
+                    {
+                        if (currentCount > 0)
+                        {
+                            observer.OnNext(value);
+                            currentCount--;
+                        }
+
+                        if (currentCount == 0)
+                        {
+                            observer.OnCompleted();
+                            return;
+                        }
+
+                        self();
+                    });
+                }
+            }
+        }
+
+        class Repeat : OperatorObserverBase<T, T>
+        {
+            public Repeat(IObserver<T> observer, IDisposable cancel)
+                : base(observer, cancel)
+            {
+            }
+
+            public override void OnNext(T value)
+            {
+                try
+                {
+                    base.observer.OnNext(value);
+                }
+                catch
+                {
+                    Dispose();
+                    throw;
+                }
+            }
+
+            public override void OnError(Exception error)
+            {
+                try { observer.OnError(error); }
+                finally { Dispose(); }
+            }
+
+            public override void OnCompleted()
+            {
+                try { observer.OnCompleted(); }
+                finally { Dispose(); }
+            }
+        }
+    }
+}