void DrawAttributeListItems(Rect rect, int index, bool isActive, bool isFocused)
{
SerializedProperty element = attributeList.serializedProperty.GetArrayElementAtIndex(index);
SerializedProperty typeSerialized = element.FindPropertyRelative("type");
AttributeType attributeType = null;
if (typeSerialized != null)
{
attributeType = (AttributeType)typeSerialized.objectReferenceValue;
}
// On Change make sure AttributeType is not already in the list
EditorGUI.BeginChangeCheck();
EditorGUI.PropertyField(new Rect(rect.x, rect.y, 225, EditorGUIUtility.singleLineHeight),
element.FindPropertyRelative("type"), GUIContent.none);
if (EditorGUI.EndChangeCheck())
{
for (int i = 0; i < serializedDefaultAttributes.arraySize - 1; i++)
{
if (i != index && serializedDefaultAttributes.GetArrayElementAtIndex(i).FindPropertyRelative("type").objectReferenceValue ==
element.FindPropertyRelative("type").objectReferenceValue)
{
element.FindPropertyRelative("type").objectReferenceValue = null;
EditorUtility.DisplayDialog("That Attribute Type has already been added", "Please select a different Attribute Type.", "OK");
break;
}
}
}
if (attributeType != null)
{
attributeType.DrawDefaultValueFields(rect, element);
}
}
