gistfile1.txt

byte currentPot;
byte lastPot;

function between(byte value, byte min, byte max) : bool {
    return (value >= min && value =< max);
}
bool isGoingUp = currentPot > lastPot;



if(isGoingUp && between(currentPot, 0, 25)) { 
  playSound("going_up_0_25.wav");    
} else if(!isGoingUp && between(currentPot, 0, 25)) {
  playSound("going_down_0_25.wav");    
}


if(isGoingUp && between(currentPot, 25, 50)) { 
  playSound("going_up_25_50.wav");    
} else if(!isGoingUp && between(currentPot, 25, 50)) {
  playSound("going_down_25_50.wav");    
}



// ect ect..