Add new signals system with possibility to order the listeners, pause…

… dispatching and consumption of Signals 🤯

Examples/Scripts/ExampleSignal.cs

@@ -0,0 +1,20 @@
+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="ExampleSignal.cs" company="Supyrb">
+//   Copyright (c) 2019 Supyrb. All rights reserved.
+// </copyright>
+// <author>
+//   Johannes Deml
+//   [email protected]
+// </author>
+// --------------------------------------------------------------------------------------------------------------------
+
+
+using System;
+
+namespace Supyrb
+{
+	public class ExampleSignal : ASignal
+	{
+
+	}
+}

Examples/Scripts/ExampleSignalTest.cs

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+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="ExampleSignalTest.cs" company="Supyrb">
+//   Copyright (c)  Supyrb. All rights reserved.
+// </copyright>
+// <author>
+//   Johannes Deml
+//   [email protected]
+// </author>
+// --------------------------------------------------------------------------------------------------------------------
+
+using System.Collections;
+using UnityEngine;
+using Debug = UnityEngine.Debug;
+
+namespace Supyrb
+{
+	public class ExampleSignalTest : MonoBehaviour
+	{
+		private ASignal exampleSignal;
+		private void Awake()
+		{
+			exampleSignal = Signals.Get<ExampleSignal>();
+			SubscribeListeners();
+			DispatchSignal();
+		}
+
+		private void SubscribeListeners()
+		{
+			exampleSignal.AddListener(FirstListener, -100);
+			exampleSignal.AddListener(PauseTwoSecondsListener, -10);
+			exampleSignal.AddListener(DefaultListener);
+			exampleSignal.AddListener(ConsumeEventListener, 10);
+			exampleSignal.AddListener(LastListener, 100);
+		}
+
+		[ContextMenu("DispatchSignal")]
+		public void DispatchSignal()
+		{
+			exampleSignal.Dispatch();
+		}
+
+		private void FirstListener()
+		{
+			Debug.Log("First Listener (Order -100)");
+		}
+
+		private void PauseTwoSecondsListener()
+		{
+			Debug.Log("Pausing for 2 seconds (Order -10)");
+			exampleSignal.Pause();
+			StartCoroutine(ContinueAfterDelay(exampleSignal, 2f));
+		}
+
+		private void DefaultListener()
+		{
+			Debug.Log("Default order Listener (Order 0)");
+		}
+
+		private void ConsumeEventListener()
+		{
+			Debug.Log("Consume Signal (Order 10)");
+			exampleSignal.Consume();
+		}
+
+		private void LastListener()
+		{
+			Debug.Log("Won't be called, since the signal was consumed. (Order 100)");
+		}
+
+		private IEnumerator ContinueAfterDelay(ASignal signal, float delay)
+		{
+			yield return new WaitForSeconds(delay);
+			signal.Continue();
+		}
+	}
+}