extent interactivity export validator messages

Author: robertdorn83

Editor/Scripts/Interactivity/VisualScriptingExport/UnitExporters/GltfInteractivityUnitExportNode.cs

@@ -72,6 +72,9 @@ public interface IUnitSocketConnector : ISocketConnector
     public class GltfInteractivityUnitExporterNode : GltfInteractivityExportNode
     {
         public UnitExporter Exporter { get; private set; }
+        
+        public override string AdditionalDebugString { get => $" Unit={Exporter.unit.GetType().Name} Graph-GameObject={Exporter.Graph.gameObject}"; }
+
         /// <summary>
         /// The constructor takes in a Schema to which the data should be validated against.
         /// </summary>

Runtime/Scripts/Interactivity/Export/Helpers/Validator.cs

@@ -23,7 +23,7 @@ void NodeAppendLine(GltfInteractivityNode node, string message)
                             message += $" (config: {config.Key}={config.Value.Value})";
                 }
 
-                sb.AppendLine($"Node Index {node.Index} with Schema={node.Schema.Op}: {message}");
+                sb.AppendLine($"Node Index {node.Index} with Schema={node.Schema.Op}: {message} "+node.AdditionalDebugString);
             }
 
             foreach (var node in context.Nodes)

Runtime/Scripts/Interactivity/Schema/GltfInteractivityNode.cs

@@ -24,6 +24,11 @@ public class GltfInteractivityNode
 
         public Dictionary<string, string> MetaData = new Dictionary<string, string>();
 
+        public virtual string AdditionalDebugString
+        {
+            get => "";
+        }
+        
         public void RemoveUnconnectedFlows()
         {
             var keys = FlowConnections.Keys.ToList();