string ConsoleHistory::getNext()
{
// Make sure that we dont point beyond the list
// ... and make sure we dont point beyond the number added (for length smaller than size)
if (pointer < size && pointer < added-1) pointer++;
return getCurrentCommand();
}
void DifferentialStepper::stop() {
// recalc current block to stop ASAP
Command *c = getCurrentCommand();
if (c == NULL) return;
// recalc minimum deceleration distance
c->decelerateAfter = max(c->totalSteps - _stepsCompleted, c->totalSteps - _accelDist);
// make sure the queue is cleared
_qSize = 1;
// if already deaccelerating, then just clear the rest of the queue
if (_stepsCompleted > c->decelerateAfter) {
return;
}
// force immediate deacceleration
_stepsCompleted = c->decelerateAfter;
}
string ConsoleHistory::getPrevious()
{
if (pointer > 0) pointer--;
return getCurrentCommand();
}
