public void Execute(Interpreter inI)
{
ObjectStack cstack = inI.CodeStack();
ObjectStack estack = inI.ExecStack();
if (estack.Size() > 0)
{
cstack.Push(estack.Pop());
}
}
/// <summary>Steps a Push interpreter forward with a given instruction limit.</summary>
/// <remarks>
/// Steps a Push interpreter forward with a given instruction limit.
/// This method assumes that the intepreter is already setup with an active
/// program (typically using \ref Execute).
/// </remarks>
/// <param name="inMaxSteps">The maximum number of instructions allowed to be executed.</param>
/// <returns>The number of instructions executed.</returns>
public int Step(int inMaxSteps)
{
stop = false;
int executed = 0;
while (inMaxSteps != 0 && _execStack.Size() > 0 && !stop)
{
var inst = _execStack.Pop();
switch (ExecuteInstruction(inst))
{
case 0:
break;
case -1:
throw new Exception("Unable to execute instruction " + inst);
}
inMaxSteps--;
executed++;
}
_totalStepsTaken += executed;
return(executed);
}
