UniRx 에셋 추가

2025-06-02 00:27:36 +09:00
parent 915f292d7d
commit 8a54d47b56
510 changed files with 42973 additions and 0 deletions
--- a/Gameton-06/Assets/Plugins/UniRx/Scripts/Operators/First.cs
+++ b/Gameton-06/Assets/Plugins/UniRx/Scripts/Operators/First.cs
@@ -0,0 +1,166 @@
+using System;
+using UniRx.Operators;
+
+namespace UniRx.Operators
+{
+    internal class FirstObservable<T> : OperatorObservableBase<T>
+    {
+        readonly IObservable<T> source;
+        readonly bool useDefault;
+        readonly Func<T, bool> predicate;
+
+        public FirstObservable(IObservable<T> source, bool useDefault)
+            : base(source.IsRequiredSubscribeOnCurrentThread())
+        {
+            this.source = source;
+            this.useDefault = useDefault;
+        }
+
+        public FirstObservable(IObservable<T> source, Func<T, bool> predicate, bool useDefault)
+            : base(source.IsRequiredSubscribeOnCurrentThread())
+        {
+            this.source = source;
+            this.predicate = predicate;
+            this.useDefault = useDefault;
+        }
+
+        protected override IDisposable SubscribeCore(IObserver<T> observer, IDisposable cancel)
+        {
+            if (predicate == null)
+            {
+                return source.Subscribe(new First(this, observer, cancel));
+            }
+            else
+            {
+                return source.Subscribe(new First_(this, observer, cancel));
+            }
+        }
+
+        class First : OperatorObserverBase<T, T>
+        {
+            readonly FirstObservable<T> parent;
+            bool notPublished;
+
+            public First(FirstObservable<T> parent, IObserver<T> observer, IDisposable cancel) : base(observer, cancel)
+            {
+                this.parent = parent;
+                this.notPublished = true;
+            }
+
+            public override void OnNext(T value)
+            {
+                if (notPublished)
+                {
+                    notPublished = false;
+                    observer.OnNext(value);
+                    try { observer.OnCompleted(); }
+                    finally { Dispose(); }
+                    return;
+                }
+            }
+
+            public override void OnError(Exception error)
+            {
+                try { observer.OnError(error); }
+                finally { Dispose(); }
+            }
+
+            public override void OnCompleted()
+            {
+                if (parent.useDefault)
+                {
+                    if (notPublished)
+                    {
+                        observer.OnNext(default(T));
+                    }
+                    try { observer.OnCompleted(); }
+                    finally { Dispose(); }
+                }
+                else
+                {
+                    if (notPublished)
+                    {
+                        try { observer.OnError(new InvalidOperationException("sequence is empty")); }
+                        finally { Dispose(); }
+                    }
+                    else
+                    {
+                        try { observer.OnCompleted(); }
+                        finally { Dispose(); }
+                    }
+                }
+            }
+        }
+
+        // with predicate
+        class First_ : OperatorObserverBase<T, T>
+        {
+            readonly FirstObservable<T> parent;
+            bool notPublished;
+
+            public First_(FirstObservable<T> parent, IObserver<T> observer, IDisposable cancel) : base(observer, cancel)
+            {
+                this.parent = parent;
+                this.notPublished = true;
+            }
+
+            public override void OnNext(T value)
+            {
+                if (notPublished)
+                {
+                    bool isPassed;
+                    try
+                    {
+                        isPassed = parent.predicate(value);
+                    }
+                    catch (Exception ex)
+                    {
+                        try { observer.OnError(ex); }
+                        finally { Dispose(); }
+                        return;
+                    }
+
+                    if (isPassed)
+                    {
+                        notPublished = false;
+                        observer.OnNext(value);
+                        try { observer.OnCompleted(); }
+                        finally { Dispose(); }
+                    }
+                }
+            }
+
+            public override void OnError(Exception error)
+            {
+                try { observer.OnError(error); }
+                finally { Dispose(); }
+            }
+
+            public override void OnCompleted()
+            {
+                if (parent.useDefault)
+                {
+                    if (notPublished)
+                    {
+                        observer.OnNext(default(T));
+                    }
+                    try { observer.OnCompleted(); }
+                    finally { Dispose(); }
+                }
+                else
+                {
+                    if (notPublished)
+                    {
+                        try { observer.OnError(new InvalidOperationException("sequence is empty")); }
+                        finally { Dispose(); }
+                    }
+                    else
+                    {
+                        try { observer.OnCompleted(); }
+                        finally { Dispose(); }
+                    }
+                }
+            }
+        }
+    }
+}