//Variablen
const int ledpins[]={15,2,4};
const int alarm_button=13;
const int quit_button=12;
const int alarm_led=23;
const int status_led=22;
bool alarm_status = false;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  
  for (int element : ledpins){
    pinMode(element, OUTPUT);
    digitalWrite(element, LOW);
  }

  pinMode(alarm_button, INPUT_PULLUP);
  pinMode(quit_button, INPUT_PULLUP);
  pinMode(alarm_led, OUTPUT);
  pinMode(status_led, OUTPUT);
  
  digitalWrite(status_led, HIGH);
  digitalWrite(alarm_led, LOW);


}

void loop() {
  
  if (digitalRead(alarm_button)==LOW){
    if (alarm_status == false){
      for (int element : ledpins){
        digitalWrite(element, HIGH);
        Serial.println("Alarm für x!");
      }
      digitalWrite(alarm_led, HIGH);
      alarm_status=true;
      Serial.println("");
    }
  }

  if (digitalRead(quit_button)==LOW){
    if (alarm_status == true){
      for (int element : ledpins){
        digitalWrite(element, LOW);
        Serial.println("Alarm für x quittiert!");
      }
      digitalWrite(alarm_led, LOW);
      alarm_status = false;
    }
  }
  
  delay(1000); // this speeds up the simulation
}