Enemy viewer revamp, loading screen improvement

Zennysoft.Game.Ma/src/utils/SceneLoader.cs

@@ -1,4 +1,5 @@
 using Godot;
+using System;
 using System.Linq;
 
 namespace Zennysoft.Game.Ma;
@@ -11,6 +12,9 @@ public partial class SceneLoader : Node
   [Signal]
   public delegate void SceneLoadedEventHandler();
 
+  [Signal]
+  public delegate void SceneReportedProgressEventHandler(double progress);
+
   public Node LoadedScene { get; private set; }
 
   public void LoadSceneRequest(string sceneToLoad)
@@ -36,6 +40,7 @@ public partial class SceneLoader : Node
 
     var progress = new Godot.Collections.Array();
     ResourceLoader.LoadThreadedGetStatus(_sceneToLoad, progress);
+    EmitSignal(SignalName.SceneReportedProgress, progress.Single());
     if ((double)progress.Single() == 1)
       LoadScene();
   }