// RGB LED Kiri
const int L_redLED = 25;
const int L_greenLED = 26;
const int L_blueLED = 27;

// RGB LED Kanan
const int R_redLED = 21;
const int R_greenLED = 19;
const int R_blueLED = 18;

const int LPIR = 32;
const int RPIR = 33;

int LPIR1 = LOW;
int RPIR1 = LOW;

int statusled = 0;

void setup() {
  pinMode(L_redLED, OUTPUT);
  pinMode(L_greenLED, OUTPUT);
  pinMode(L_blueLED, OUTPUT);

  pinMode(R_redLED, OUTPUT);
  pinMode(R_greenLED, OUTPUT);
  pinMode(R_blueLED, OUTPUT);

  pinMode(LPIR, INPUT);
  pinMode(RPIR, INPUT);
  Serial.begin(115200);
}

void loop() {
  LPIR1 = digitalRead(LPIR);
  RPIR1 = digitalRead(RPIR);
  
  if (LPIR1 == HIGH || RPIR1 == HIGH) {
    if (LPIR1 == HIGH) {
      kiri();
    }
    
    if (RPIR1 == HIGH) {
      kanan();
    }
  } else {
    perulangan();
  }
}


void perulangan() {
  int waktu = 1000;

  // Red
  if (statusled == 0) {
    digitalWrite(L_redLED, HIGH);
    digitalWrite(R_redLED, HIGH);
    digitalWrite(L_greenLED, LOW);
    digitalWrite(R_greenLED, LOW);
    digitalWrite(L_blueLED, LOW);
    digitalWrite(R_blueLED, LOW);
    statusled = 1;
  }
  // Green
  else if (statusled == 1) {
    digitalWrite(L_redLED, LOW);
    digitalWrite(R_redLED, LOW);
    digitalWrite(L_greenLED, HIGH);
    digitalWrite(R_greenLED, HIGH);
    digitalWrite(L_blueLED, LOW);
    digitalWrite(R_blueLED, LOW);
    statusled = 2;
  }
  // Blue
  else {
    digitalWrite(L_redLED, LOW);
    digitalWrite(R_redLED, LOW);
    digitalWrite(L_greenLED, LOW);
    digitalWrite(R_greenLED, LOW);
    digitalWrite(L_blueLED, HIGH);
    digitalWrite(R_blueLED, HIGH);
    statusled = 0;
  }
  delay(waktu);
}

void kiri() {
  digitalWrite(L_redLED, LOW);
  digitalWrite(L_greenLED, HIGH);
  digitalWrite(L_blueLED, LOW);
  delay(1000);
  digitalWrite(L_greenLED, LOW);
  delay(1000);
  digitalWrite(L_redLED, HIGH);
  delay(1000);
  digitalWrite(L_redLED, LOW);
  delay(1000);
}

void kanan() {
  digitalWrite(R_redLED, LOW);
  digitalWrite(R_greenLED, LOW);
  digitalWrite(R_blueLED, HIGH);
  delay(1000);
  digitalWrite(R_blueLED, LOW);
  delay(1000);
}