public long?Read()
{
if (ReadQueue.Any())
{
return(ReadQueue.Dequeue());
}
else
{
return(null);
}
}
public void TakeOneStep()
{
if (IsFinished)
{
return;
}
if (IsWaiting && ReadQueue.Any())
{
IsWaiting = false;
}
var currentInstruction = Instructions[CurrentIndex];
Log($"{ProgramId}: {currentInstruction.GetType().Name}");
var indexBeforeChange = CurrentIndex;
currentInstruction.Perform(this);
if (!IsWaiting && CurrentIndex == indexBeforeChange)
{
CurrentIndex++;
}
}