Merge pull request #668 from GitEiko/development

Loadin Screen Controls

source/GameInterface/Services/LoadingScreen/Handlers/CoopLoadingScreenHandler.cs

@@ -0,0 +1,65 @@
+using System.Collections.Generic;
+using Common.Messaging;
+using GameInterface.Services.LoadingScreen.Interfaces;
+using GameInterface.Services.LoadingScreen.Messages;
+using TaleWorlds.Library;
+
+namespace GameInterface.Services.LoadingScreen.Handlers;
+
+/// <summary>
+/// Handler for the CoopLoadingScreen
+/// </summary>
+/// <remarks>
+/// To show the loading screen, just use 
+/// MessageBroker.Instance.Publish(this, new ShowLoadingScreen()); 
+/// To hide it, use
+/// MessageBroker.Instance.Publish(this, new HideLoadingScreen());
+/// </remarks>
+public class CoopLoadingScreenHandler : IHandler
+{
+    private readonly CoopLoadingScreen loadingScreen = CoopLoadingScreen.Instance;
+    private readonly IMessageBroker messageBroker;
+
+    public CoopLoadingScreenHandler(IMessageBroker messageBroker)
+    {
+        this.messageBroker = messageBroker;
+
+        messageBroker.Subscribe<ShowLoadingScreen>(Handle);
+        messageBroker.Subscribe<HideLoadingScreen>(Handle);
+    }
+
+    private void Handle(MessagePayload<ShowLoadingScreen> payload)
+    {
+        loadingScreen.Initialize();
+        loadingScreen.EnableLoadingWindow();
+    }
+
+    private void Handle(MessagePayload<HideLoadingScreen> payload)
+    {
+        loadingScreen.DisableLoadingWindow();
+    }
+
+    public void Dispose()
+    {
+        messageBroker.Unsubscribe<ShowLoadingScreen>(Handle);
+        messageBroker.Unsubscribe<HideLoadingScreen>(Handle);
+    }
+
+    /*The part below is to test the show and hide mechanics in console, can be used as follows in console:
+     * tutorial.testShow
+     * tutorial.testHide                                                                       */
+
+    [CommandLineFunctionality.CommandLineArgumentFunction("ShowLoadingScreen", "Coop.Debug")]
+    public static string testShow(List<string> strings)
+    {
+        MessageBroker.Instance.Publish(null, new ShowLoadingScreen());
+        return "Command Executed!";
+    }
+
+    [CommandLineFunctionality.CommandLineArgumentFunction("HideLoadingScreen", "Coop.Debug")]
+    public static string testHide(List<string> strings)
+    {
+        MessageBroker.Instance.Publish(null, new HideLoadingScreen());
+        return "Command Executed!";
+    }
+}