#include <TickTwo.h>

#define poti 26
#define out2 2
#define out3 3
#define out4 4
#define out5 5

int potiWert = 0;
int wert = 0;
int anzeigeZeit = 1/80;

static int counter = 0;

void anzeigen(){
  if(counter == 0){
    led0();
  } else if (counter == 1){
    led1();
  } else if (counter == 2){
    led2();
  } else if (counter == 3){
    led3();
  } else if (counter == 4){
    led4();
  } else if (counter == 5){
    led5();
  } else if (counter == 6){
    led6();
  } else if (counter == 7){
    led7();
  } else if (counter == 8){
    led8();
  } else if (counter == 9){
    led9();
  } else if (counter == 10){
    led10();
  } else if (counter == 11){
    led11();
  }

  if(counter >= wert){
    counter = 0;
  } else {
    counter++;
  }
}

TickTwo balken(anzeigen, anzeigeZeit * (wert+1));

void setup() {
  Serial.begin(9600);
  pinMode(poti, INPUT);
  pinMode(out2, INPUT);
  pinMode(out3, INPUT);
  pinMode(out4, INPUT);
  pinMode(out5, INPUT);
  balken.start();
}

void loop() {
  potiWert = analogRead(poti);
  wert = map(potiWert, 0, 1020, 0, 11);
  Serial.println(wert);
  balken.update();
  //jumper();
 
  delay(1);
}

void reset() {
  pinMode(out2, INPUT);
  pinMode(out3, INPUT);
  pinMode(out4, INPUT);
  pinMode(out5, INPUT);
}

void led0(){
  reset();
      pinMode(out2, OUTPUT);
      pinMode(out4, OUTPUT);
      digitalWrite(out2, HIGH);
      digitalWrite(out4, LOW);
}
void led1(){
  reset();
      pinMode(out4, OUTPUT);
      pinMode(out2, OUTPUT);
      digitalWrite(out4, HIGH);
      digitalWrite(out2, LOW);
}
void led2(){
  reset();
      pinMode(out3, OUTPUT);
      pinMode(out4, OUTPUT);
      digitalWrite(out3, HIGH);
      digitalWrite(out4, LOW);
}
void led3(){
  reset();
      pinMode(out4, OUTPUT);
      pinMode(out3, OUTPUT);
      digitalWrite(out4, HIGH);
      digitalWrite(out3, LOW);
}
void led4(){
  reset();
      pinMode(out5, OUTPUT);
      pinMode(out4, OUTPUT);
      digitalWrite(out5, HIGH);
      digitalWrite(out4, LOW);
}
void led5(){
  reset();
      pinMode(out4, OUTPUT);
      pinMode(out5, OUTPUT);
      digitalWrite(out4, HIGH);
      digitalWrite(out5, LOW);
}
void led6(){
  reset();
      pinMode(out5, OUTPUT);
      pinMode(out2, OUTPUT);
      digitalWrite(out5, HIGH);
      digitalWrite(out2, LOW);
}
void led7(){
  reset();
      pinMode(out2, OUTPUT);
      pinMode(out5, OUTPUT);
      digitalWrite(out2, HIGH);
      digitalWrite(out5, LOW);
}
void led8(){
  reset();
      pinMode(out3, OUTPUT);
      pinMode(out2, OUTPUT);
      digitalWrite(out3, HIGH);
      digitalWrite(out2, LOW);
}
void led9(){
  reset();
      pinMode(out2, OUTPUT);
      pinMode(out3, OUTPUT);
      digitalWrite(out2, HIGH);
      digitalWrite(out3, LOW);
}
void led10(){
  reset();
      pinMode(out5, OUTPUT);
      pinMode(out3, OUTPUT);
      digitalWrite(out5, HIGH);
      digitalWrite(out3, LOW);
}
void led11(){
  reset();
      pinMode(out3, OUTPUT);
      pinMode(out5, OUTPUT);
      digitalWrite(out3, HIGH);
      digitalWrite(out5, LOW);
}

void jumper(){
  switch (wert) {
    case 0: 
      led0();
      break;
    case 1: 
      led1();
      break;
    case 2:
      led2();
      break;
    case 3:
      led3();
      break;
    case 4:
      led4();
      break;
    case 5:
      led5();
      break;
    case 6:
      led6();
      break;
    case 7:
      led7();
      break;
    case 8:
      led8();
      break;
    case 9:
      led9();
      break;
    case 10:
      led10();
      break;
    case 11:
      led11();
      break;
  }
}