public static void CreateMap(MenuCommand menuCommand)
{
var gameObject = new GameObject("Map", typeof(Reactics.Core.Map.Authoring.Map));
GameObjectUtility.SetParentAndAlign(gameObject, menuCommand.context as GameObject);
Undo.RegisterCreatedObjectUndo(gameObject, "Create " + gameObject.name);
Selection.activeObject = gameObject;
var map = gameObject.GetComponent <Reactics.Core.Map.Authoring.Map>();
map.layerColors = MapLayers.CreateDefaultColorMap();
}