#include <Arduino.h>
#include <Servo.h>

Servo ServoMasuk;
Servo ServoKeluar;

#define ledA 10
#define ledB 12
#define ledF 9
#define ledG 8
#define ledE 5
#define ledD 6 
#define ledC 7
#define ButtonHijau 13
#define ButtonMerah 0
#define LampuMerah 4
#define LampuHijau 2
#define servoMerah 3
#define servoHijau 11

int Counter = 9;

void setup() {
  ServoMasuk.attach(servoHijau);
  ServoKeluar.attach(servoMerah);
  ServoMasuk.write(0);
  ServoKeluar.write(0);
  Serial.begin(9600);
  pinMode(ledA, OUTPUT);
  pinMode(ledB, OUTPUT);
  pinMode(ledC, OUTPUT);
  pinMode(ledD, OUTPUT);
  pinMode(ledE, OUTPUT);
  pinMode(ledF, OUTPUT);
  pinMode(ledG, OUTPUT);
  pinMode(ButtonHijau, INPUT_PULLUP);
  pinMode(ButtonMerah, INPUT_PULLUP);
  pinMode(LampuHijau, OUTPUT);
  pinMode(LampuMerah, OUTPUT);
  pinMode(servoHijau, OUTPUT);
  pinMode(servoMerah, OUTPUT);

  
}

void loop() {

 if (Counter == 0) {
    digitalWrite(LampuMerah, HIGH);
    digitalWrite(LampuHijau, LOW);
     }
  Serial.println(Counter);
  if (Counter > 0) {
    digitalWrite(LampuHijau, HIGH);
    digitalWrite(LampuMerah, LOW);
     }
  if (digitalRead(ButtonHijau) == LOW ) {
    delay(1000);
    Counter = Counter-1;
    ServoMasuk.write(90);
    delay(3000);
    ServoMasuk.write(0);
     }
  if (Counter == -1) {
  Counter=0;
  }
 
  if (digitalRead(ButtonMerah) == LOW ) {
    delay(1000);
    Counter = Counter+1;
    ServoKeluar.write(90);
    delay(3000);
    ServoKeluar.write(0);
  }
  if (Counter == 10) {
  Counter=9;
  }

  if (Counter == 9) {
    angka9();
  }

   if (Counter == 8) {
    angka8();
  }

  if (Counter == 7) {
    angka7();
  }

  if (Counter == 6) {
    angka6();
  }

  if (Counter == 5) {
    angka5();
  }

  if (Counter == 4) {
    angka4();
  }

  if (Counter == 3) {
    angka3();
  }

  if (Counter == 2) {
    angka2();
  }

  if (Counter == 1) {
    angka1();
  }

  if (Counter == 0) {
    angka0();
  }

  
  
}
     
  
void angka9 ()
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
  }
  
void angka8 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, HIGH);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
}
  
void angka7 ()
 {
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, LOW);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, LOW);
  digitalWrite(ledG, LOW);
}
 
void angka6 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, LOW);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, HIGH);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
}
 
 
void angka5 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, LOW);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
}
  
  
void angka4 () 
{
  digitalWrite(ledA, LOW);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, LOW);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
}
  
  
void angka3 ()
 {
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, LOW);
  digitalWrite(ledG, HIGH);
}
 
 
void angka2 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, LOW);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, HIGH);
  digitalWrite(ledF, LOW);
  digitalWrite(ledG, HIGH);
}
  
  
void angka1 () 
{
  digitalWrite(ledA, LOW);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, LOW);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, LOW);
  digitalWrite(ledG, LOW);
}
  
  
void angka0 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, HIGH);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, LOW);
}