private void Start()
{
if (Data.IsProgramInitialized())
{
FileRegister.IsReadOnly = true;
StepTimer.Start();
}
}
private void Button_Step_Click(object sender, RoutedEventArgs e)
{
if (Data.IsProgramInitialized())
{
ProgramStep();
UpdateUI();
CheckOutOfProgramRange();
}
}
/// <summary>
/// Step function. Executes current command of loaded program and increases PC
/// </summary>
/// <returns>false if within program bounds, true if PC left program bounds</returns>
public static void PCStep()
{
if (Data.IsProgramInitialized())
{
if (!Data.IsSleeping())
{
if (Data.GetPC() < Data.GetProgram().Count)
{
Data.Command com = Data.GetProgram()[Data.GetPC()];
Data.IncPC();
InstructionProcessor.Execute(Data.InstructionLookup(com), com);
}
else //PC has left program area
{
Data.IncPC();
}
}
SkipCycle();
}
}