public void Main(string argument)
{
//First ensure the system is able to process commands
//-if necessary, perform first time setup
//-if necessary or requested, initialise the system
if (!status.initialised || argument == command_Initialise)
{
//if we cannot initialise, end here
if (!Initialise())
{
return;
}
}
if (argument == command_Initialise)
{
Echo("resetting.");
status.Initialise();
}
else if (!Validate())
{
//if saved state is not valid, try re-initialising
//if we cannot initialise, end here
if (!Initialise())
{
return;
}
}
//Read any control commands
busCommand.BeginRead();
ReadCommands();
busCommand.EndRead();
//Perform main processing
Update();
//Save status back if required
if (status.modified)
{
Save();
status.modified = false;
}
}