int buttonState = 0;
int oldbuttonState = 0;

#define ROT_AUTO 13
#define GELB_AUTO 12
#define GRUEN_AUTO 11

#define FUSS_ROT 7
#define FUSS_GRUEN 6
#define BUTTON A1

void setup() {

    pinMode(ROT_AUTO, OUTPUT); // rot auto
    pinMode(GELB_AUTO, OUTPUT); // gelb auto
    pinMode(GRUEN_AUTO, OUTPUT); // grün auto

    pinMode(FUSS_ROT, OUTPUT); // fuß rot
    pinMode(FUSS_GRUEN, OUTPUT); // fuß grün

    pinMode(BUTTON, INPUT); // Button
}

void loop() {

   buttonState = digitalRead(BUTTON); // check if the button at pin 1 gets a signal
   if (oldbuttonState != buttonState && buttonState == HIGH) { // if button is pressed 
     
     // Traffic Light Routine
     delay(800);
     digitalWrite(FUSS_ROT, HIGH);
     digitalWrite(GRUEN_AUTO, HIGH);
     delay(1000);
     digitalWrite(GRUEN_AUTO, LOW);
     digitalWrite(GELB_AUTO, HIGH);
     delay(1000);
     digitalWrite(GELB_AUTO, LOW);
     digitalWrite(ROT_AUTO, HIGH);
     digitalWrite(FUSS_ROT, LOW);
     digitalWrite(FUSS_GRUEN, HIGH);
     delay(1600);
     digitalWrite(GELB_AUTO, HIGH);
     digitalWrite(ROT_AUTO, LOW);
     digitalWrite(FUSS_ROT, HIGH);
     digitalWrite(FUSS_GRUEN, LOW);
     delay(1000);
     digitalWrite(GELB_AUTO, LOW);
     digitalWrite(GRUEN_AUTO, HIGH);
     delay(1000);
     digitalWrite(FUSS_ROT, LOW);
     digitalWrite(GRUEN_AUTO, LOW);
     delay(100);
     
   }
   oldbuttonState = buttonState;
}