Nodes - Support dynamic children in data model node

src/Artemis.Core/Models/Profile/DataBindings/DataBinding.cs

@@ -60,7 +60,7 @@ namespace Artemis.Core
             if (!IsEnabled)
                 return;
 
-            // TODO: Update the base node
+            // TODO: Update the 'base value' node
 
             Script.Run();
         }
@@ -77,7 +77,7 @@ namespace Artemis.Core
             if (_disposed)
                 throw new ObjectDisposedException("DataBinding");
             if (Properties.Any(d => d.DisplayName == displayName))
-                throw new ArtemisCoreException($"A databinding property named '{displayName}' is already registered.");
+                throw new ArtemisCoreException($"A data binding property named '{displayName}' is already registered.");
 
             DataBindingProperty<TProperty> property = new(getter, setter, displayName);
             _properties.Add(property);
@@ -110,6 +110,8 @@ namespace Artemis.Core
             if (disposing)
             {
                 _disposed = true;
+                _isEnabled = false;
+
                 Script.Dispose();
             }
         }

src/Artemis.Core/Models/Profile/DataModel/DataModelPath.cs

@@ -365,6 +365,31 @@ namespace Artemis.Core
             Entity.DataModelId = DataModelId;
         }
 
+        #region Equality members
+
+        /// <inheritdoc cref="Equals(object)"/>>
+        protected bool Equals(DataModelPath other)
+        {
+            return ReferenceEquals(Target, other.Target) && Path == other.Path;
+        }
+
+        /// <inheritdoc />
+        public override bool Equals(object? obj)
+        {
+            if (ReferenceEquals(null, obj)) return false;
+            if (ReferenceEquals(this, obj)) return true;
+            if (obj.GetType() != this.GetType()) return false;
+            return Equals((DataModelPath) obj);
+        }
+
+        /// <inheritdoc />
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(Target, Path);
+        }
+
+        #endregion
+
         #endregion
     }
 }

src/Artemis.Core/Models/Profile/DataModel/DataModelPathSegment.cs

@@ -295,7 +295,10 @@ namespace Artemis.Core
         private void DynamicChildOnDynamicChildAdded(object? sender, DynamicDataModelChildEventArgs e)
         {
             if (e.Key == Identifier)
+            {
+                DataModelPath.Invalidate();
                 DataModelPath.Initialize();
+            }
         }
 
         private void DynamicChildOnDynamicChildRemoved(object? sender, DynamicDataModelChildEventArgs e)