public bool TryUpdate(out List <IGameCommand> commands)
{
// we can only update if the client has received an update from the server
if (_clientHandler.HasUpdate == false)
{
commands = null;
return(false);
}
// we can only update if enough time has elapsed since the last update and there is not
// a large backlog
if (_clientHandler.HasLargeBacklog == false &&
_clientUpdateAccumulator > _updateDeltaMs == false)
{
commands = null;
return(false);
}
// we can update!
// reset interpolation (hopefully it was near 1.0)
_interpolationAccumulator = 0;
// reduce the amount of time we have until we can do our next client update
_clientUpdateAccumulator -= _updateDeltaMs;
// and actually get the update
commands = _clientHandler.PopUpdate();
return(true);
}
