UniRx 에셋 추가

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

@@ -0,0 +1,36 @@
+// for uGUI(from 4.6)
+#if !(UNITY_4_0 || UNITY_4_1 || UNITY_4_2 || UNITY_4_3 || UNITY_4_4 || UNITY_4_5)
+
+using System; // require keep for Windows Universal App
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+namespace UniRx.Triggers
+{
+    [DisallowMultipleComponent]
+    public class ObservableDropTrigger : ObservableTriggerBase, IEventSystemHandler, IDropHandler
+    {
+        Subject<PointerEventData> onDrop;
+
+        void IDropHandler.OnDrop(PointerEventData eventData)
+        {
+            if (onDrop != null) onDrop.OnNext(eventData);
+        }
+
+        public IObservable<PointerEventData> OnDropAsObservable()
+        {
+            return onDrop ?? (onDrop = new Subject<PointerEventData>());
+        }
+
+        protected override void RaiseOnCompletedOnDestroy()
+        {
+            if (onDrop != null)
+            {
+                onDrop.OnCompleted();
+            }
+        }
+    }
+}
+
+
+#endif