#include <Servo.h>
Servo Switch;
//variables
const int ts = 13;
const int one = 4;
const int two = 5;
const int three = 6;
const int four = 7;
const int five = 8;
const int six = 9;
const int serv = 3;
const int button = 10;
int ran;
bool INT = false;

void setup() 
{
  Switch.attach(3);
  Serial.begin(9600);
  //output
  pinMode(ts , OUTPUT);
  pinMode(one , OUTPUT);
  pinMode(two , OUTPUT);
  pinMode(three , OUTPUT);
  pinMode(four , OUTPUT);
  pinMode(five , OUTPUT);
  pinMode(six , OUTPUT);
  pinMode(serv , OUTPUT);
  //input
  pinMode(button , INPUT);
  //internal
  randomSeed(analogRead(0));
}

void loop() 
{
  ran = random(4, 10);
  if(digitalRead(button) == HIGH and INT == false)
  {
    delay(100);
    INT = true;
    start();
  }
}
void start()
{
  for (int x = 4; x < 10 ; x++) 
  {
    digitalWrite(x, HIGH);
    delay(100);
    digitalWrite(x, LOW);
  }
  for (int y = 4; y < 10 ; y++) 
  {
    digitalWrite(y, HIGH);
    delay(100);
    digitalWrite(y, LOW);
  }
  for (int y = 4; y < 10 ; y++) 
  {
    digitalWrite(y, HIGH);
    delay(100);
    digitalWrite(y, LOW);
  }
  for (int x = 4; x < 10 ; x++) 
  {
    if(x != ran)
    {
      digitalWrite(x, HIGH);
      delay(100);
      digitalWrite(x, LOW);
    }
    else
    {
      INT = false;
      Switch.write((ran-4)*36);
      x = 30;
      digitalWrite(ran, LOW);
      delay(250);
      digitalWrite(ran, HIGH);
      delay(250);
      digitalWrite(ran, LOW);
      delay(250);
      digitalWrite(ran, HIGH);
      delay(250);
      digitalWrite(ran, LOW);
      delay(250);
      digitalWrite(ran, HIGH);
      delay(250);
      digitalWrite(ran, LOW);
      delay(250);
      digitalWrite(ran, HIGH);
      delay(250);
      digitalWrite(ran, LOW);
      delay(750);
      digitalWrite(ran, HIGH);
      digitalWrite(ts, HIGH);
      delay(1050);
      digitalWrite(ran, LOW);
      digitalWrite(ts, LOW);
    }
  }
}