public SceneProcedure addProcedure(Type type, Type parent = null)
{
SceneProcedure procedure = createInstance <SceneProcedure>(type);
procedure.setGameScene(this);
procedure.setType(type);
if (parent != null)
{
SceneProcedure parentProcedure = getProcedure(parent);
if (parentProcedure == null)
{
logError("invalid parent procedure, procedure:" + procedure.getType());
}
parentProcedure.addChildProcedure(procedure);
}
mSceneProcedureList.Add(procedure.getType(), procedure);
return(procedure);
}