public override void UnregisterListener(GameEvent.GameEventHandler eventHandler)
{
//if (ReferenceEquals(listener, null))
// return;
switch (_assignmentType)
{
case AssignmentType.PersonalVariable:
if (ReferenceEquals(_instancedVariable, null) || ReferenceEquals(IDToken, null))
{
return;
}
_instancedVariable.UnregisterListener(IDToken, eventHandler);
break;
case AssignmentType.GlobalVariable:
if (ReferenceEquals(_globalVariable, null))
{
return;
}
_globalVariable.UnregisterListener(eventHandler);
break;
case AssignmentType.Constant:
default:
return;
}
}