✨ Added VariableGetter functionality and some Variable setting components. Also added them to test scene.

scripts/CSharp/Low Code/Variables/VariableGetter.cs

@@ -0,0 +1,30 @@
+using Godot;
+
+namespace Babushka.scripts.CSharp.Low_Code.Variables;
+
+/// <summary>
+/// An active getter component for calling the payload value of a <see cref="VariableResource"/>.
+/// </summary>
+public partial class VariableGetter : Node
+{
+    /// <summary>
+    /// The event resource to listen to.
+    /// </summary>
+    [Export] private VariableResource _variableResource;
+
+    /// <summary>
+    /// A signal that is triggered when the payload of one of the <see cref="VariableResource"/> is called.
+    /// </summary>
+    [Signal] public delegate void GetPayloadEventHandler(Variant payload);
+    
+    /// <summary>
+    /// Gets the Variant payload of a VariableResource on demand.
+    /// </summary>
+    /// <returns></returns>
+    public Variant Get()
+    {
+        Variant payload = _variableResource.Payload;
+        EmitSignal(SignalName.GetPayload, payload);
+        return payload;
+    }
+}

scripts/CSharp/Low Code/Variables/VariableGetter.cs.uid

@@ -0,0 +1 @@
+uid://34okoih6wkmu

scripts/CSharp/Low Code/Variables/VariableListener.cs

@@ -3,6 +3,9 @@ using Godot.Collections;
 
 namespace Babushka.scripts.CSharp.Low_Code.Variables;
 
+/// <summary>
+/// A passive Node that listens to valuechange-events on a <see cref="VariableResource"/>.
+/// </summary>
 public partial class VariableListener : Node
 {
     /// <summary>

scripts/CSharp/Low Code/Variables/VariableResource.cs

@@ -3,6 +3,9 @@ using Godot;
 
 namespace Babushka.scripts.CSharp.Low_Code.Variables;
 
+/// <summary>
+/// A <see cref="Variant"/> value wrapper resource used to store state values and notify ingame scripts.
+/// </summary>
 [GlobalClass]
 public partial class VariableResource : Resource
 {
@@ -11,6 +14,10 @@ public partial class VariableResource : Resource
     /// </summary>
     [Export] private bool _showLog;
     
+    /// <summary>
+    /// Public property that manages the access to the payload.
+    /// Triggers the ValueChange-function when set to a new value.
+    /// </summary>
     [Export]
     public Variant Payload
     {

scripts/CSharp/Low Code/Variables/VariantValueChanger/VariantIncrementor.cs

@@ -0,0 +1,22 @@
+using Godot;
+
+namespace Babushka.scripts.CSharp.Low_Code.Variables.VariantValueChanger;
+
+public partial class VariantIncrementor : Node
+{
+    [Export] private VariableResource _resource;
+
+    public void Increment()
+    {
+        int integerValue = _resource.Payload.AsInt32();
+        integerValue++;
+        _resource.Payload =  integerValue;
+    }
+    
+    public void Decrement()
+    {
+        int integerValue = _resource.Payload.AsInt32();
+        integerValue--;
+        _resource.Payload =  integerValue;
+    }
+}

scripts/CSharp/Low Code/Variables/VariantValueChanger/VariantIncrementor.cs.uid

@@ -0,0 +1 @@
+uid://d1y23ytkt1w2j

scripts/CSharp/Low Code/Variables/VariantValueChanger/VariantToString.cs

@@ -0,0 +1,16 @@
+using Godot;
+
+namespace Babushka.scripts.CSharp.Low_Code.Variables.VariantValueChanger;
+
+public partial class VariantToString : Node
+{
+    [Export] private VariableResource _resource;
+    
+    [Signal] public delegate void PayloadAsStringEventHandler(string payloadAsString);
+
+
+    public void ConvertToString()
+    {
+        EmitSignal(SignalName.PayloadAsString, _resource.Payload.AsString());
+    }
+}

scripts/CSharp/Low Code/Variables/VariantValueChanger/VariantToString.cs.uid

@@ -0,0 +1 @@
+uid://dco37q6ddm8kv