UniRx 에셋 추가

Gameton-06/Assets/Plugins/UniRx/Scripts/UnityEngineBridge/Triggers/ObservableTriggerBase.cs

@@ -0,0 +1,65 @@
+using System; // require keep for Windows Universal App
+using UnityEngine;
+
+namespace UniRx.Triggers
+{
+    public abstract class ObservableTriggerBase : MonoBehaviour
+    {
+        bool calledAwake = false;
+        Subject<Unit> awake;
+
+        /// <summary>Awake is called when the script instance is being loaded.</summary>
+        void Awake()
+        {
+            calledAwake = true;
+            if (awake != null) { awake.OnNext(Unit.Default); awake.OnCompleted(); }
+        }
+
+        /// <summary>Awake is called when the script instance is being loaded.</summary>
+        public IObservable<Unit> AwakeAsObservable()
+        {
+            if (calledAwake) return Observable.Return(Unit.Default);
+            return awake ?? (awake = new Subject<Unit>());
+        }
+
+        bool calledStart = false;
+        Subject<Unit> start;
+
+        /// <summary>Start is called on the frame when a script is enabled just before any of the Update methods is called the first time.</summary>
+        void Start()
+        {
+            calledStart = true;
+            if (start != null) { start.OnNext(Unit.Default); start.OnCompleted(); }
+        }
+
+        /// <summary>Start is called on the frame when a script is enabled just before any of the Update methods is called the first time.</summary>
+        public IObservable<Unit> StartAsObservable()
+        {
+            if (calledStart) return Observable.Return(Unit.Default);
+            return start ?? (start = new Subject<Unit>());
+        }
+
+
+        bool calledDestroy = false;
+        Subject<Unit> onDestroy;
+
+        /// <summary>This function is called when the MonoBehaviour will be destroyed.</summary>
+        void OnDestroy()
+        {
+            calledDestroy = true;
+            if (onDestroy != null) { onDestroy.OnNext(Unit.Default); onDestroy.OnCompleted(); }
+
+            RaiseOnCompletedOnDestroy();
+        }
+
+        /// <summary>This function is called when the MonoBehaviour will be destroyed.</summary>
+        public IObservable<Unit> OnDestroyAsObservable()
+        {
+            if (this == null) return Observable.Return(Unit.Default);
+            if (calledDestroy) return Observable.Return(Unit.Default);
+            return onDestroy ?? (onDestroy = new Subject<Unit>());
+        }
+
+        protected abstract void RaiseOnCompletedOnDestroy();
+    }
+}