private void DoRegister(ECSSystem system)
{
this.engineService.RequireInitState();
this.RegisterNodesDeclaredInSystem(system.GetType());
this.CollectHandlersAndNodes(system);
this.InitSystem(system);
this.registeredSystemTypes.Add(system.GetType());
}
public void RegisterSystem(ECSSystem system)
{
this.CheckDoubleRegistration(system.GetType());
this.DoRegister(system);
}