Implemented first version of EventResources

scripts/CSharp/Events/EventCaller.cs

@@ -0,0 +1,13 @@
+using Godot;
+
+namespace Babushka.scripts.CSharp.Events;
+
+public partial class EventCaller : Node
+{
+    [Export] EventResource eventResource;
+
+    public void RaiseEvent()
+    {
+        eventResource.Raise();
+    }
+}

scripts/CSharp/Events/EventCaller.cs.uid

@@ -0,0 +1 @@
+uid://b5dotkx17gvxg

scripts/CSharp/Events/EventListener.cs

@@ -0,0 +1,28 @@
+using Godot;
+
+namespace Babushka.scripts.CSharp.Events;
+
+public partial class EventListener : Node
+{
+    [Export] private EventResource _eventResource;
+    [Export] private bool _showLog;
+    
+    [Signal] public delegate void EventRaisedEventHandler();
+
+    public override void _EnterTree()
+    {
+        _eventResource.RegisterListener(this);
+    }
+
+    public override void _ExitTree()
+    {
+        _eventResource.UnregisterListener(this);
+    }
+
+    public void RaiseEvent()
+    {
+        if(_showLog)
+            GD.Print("Event Raised on: " + Name);
+        EmitSignal(SignalName.EventRaised);
+    }
+}

scripts/CSharp/Events/EventListener.cs.uid

@@ -0,0 +1 @@
+uid://bc6uaaxsx5k5p

scripts/CSharp/Events/EventResource.cs

@@ -0,0 +1,44 @@
+using System.Collections.Generic;
+using Godot;
+
+namespace Babushka.scripts.CSharp.Events;
+
+[GlobalClass] [Tool]
+public partial class EventResource : Resource
+{
+    [Export] private string Name
+    {
+        get { return ResourceName; }
+        set { ResourceName = value; }
+    }
+
+    [Export] private bool _showLog;
+    [ExportToolButton("Raise")] Callable _raiseAction => Callable.From(Raise);
+    
+    private List<EventListener> _eventListeners = new ();
+    
+    public void RegisterListener(EventListener listener)
+    {
+        if(_showLog)
+            GD.Print("Registering listener " + listener);
+        _eventListeners.Add(listener);
+    }
+
+    public void UnregisterListener(EventListener listener)
+    {
+        if(_showLog)
+            GD.Print("Unregistering listener " + listener);
+        _eventListeners.Remove(listener);
+    }
+    
+    public void Raise()
+    {
+        if(_showLog)
+            GD.Print("Raising event: " + Name);
+        
+        foreach (var eventListener in _eventListeners)
+        {
+            eventListener.RaiseEvent();
+        }
+    }
+}

scripts/CSharp/Events/EventResource.cs.uid

@@ -0,0 +1 @@
+uid://ci3t5mvnopntg