#define LED_red 13
#define LED_green 12
#define LED_blue 11
#define tombol 7

int status = 0;

void setup() {
  // put your setup code here, to run once:
  pinMode(LED_red, OUTPUT);
  pinMode(tombol, INPUT);
  pinMode(LED_green, OUTPUT);
  pinMode(LED_blue, OUTPUT);
  digitalWrite(LED_red, LOW);
  digitalWrite(LED_green, LOW);
  digitalWrite(LED_blue, LOW);
  Serial.begin(9600); 
}

void loop() {
  // put your main code here, to run repeatedly:
  if (digitalRead(tombol) == HIGH) {
    status++;
    delay(500);
  }

  if (status == 1) {
    // LED red menyala
    digitalWrite(LED_red, HIGH);
  } else if (status == 2) {
    // LED green menyala
    digitalWrite(LED_green, HIGH);
  } else if (status == 3) {
    // LED blue menyala
    digitalWrite(LED_blue, HIGH);
  } else if (status == 4) {
    // Ketiga LED mati
    digitalWrite(LED_red, LOW);
    digitalWrite(LED_green, LOW);
    digitalWrite(LED_blue, LOW);
  } else if (status == 5) {
    digitalWrite(LED_blue, HIGH);
    digitalWrite(LED_green, LOW);
    digitalWrite(LED_red, LOW);
  } else if (status == 6) {
    digitalWrite(LED_blue, LOW);
    digitalWrite(LED_green, HIGH);
    digitalWrite(LED_red, LOW);
  } else if (status == 7) {
    digitalWrite(LED_blue, LOW);
    digitalWrite(LED_green, LOW);
    digitalWrite(LED_red, HIGH);
  } else if (status == 8) {
    digitalWrite(LED_red, LOW);
    digitalWrite(LED_green, LOW);
    digitalWrite(LED_blue, LOW);
  } else if (status == 9) {
    Serial.println("Lampu berkedip seperti lampu Natal. Lalu Reset");
    for (int i = 0; i < 3; i++) { //Looping LED 
      digitalWrite(LED_red, HIGH);
      digitalWrite(LED_green, LOW);
      digitalWrite(LED_blue, LOW);
      delay(200);
      digitalWrite(LED_red, LOW);
      digitalWrite(LED_green, HIGH);
      digitalWrite(LED_blue, LOW);
      delay(200);
      digitalWrite(LED_red, LOW);
      digitalWrite(LED_green, LOW);
      digitalWrite(LED_blue, HIGH);
      delay(200);
    }
    status = 0; // reset ke status 0
    digitalWrite(LED_red, LOW);
    digitalWrite(LED_green, LOW);
    digitalWrite(LED_blue, LOW);
    delay(200);
  }
  Serial.print("Status saat ini: ");
  Serial.println(status);
}