Traffic light project arduino jenkins engineering

//Traffic Light final project
//Written fully by D  for Mr. Jenkins


//Standard=0   Rush Hour=1       Night time=2
int TRAFFIC_MODE = 2;

bool TRAFFIC_EMULATE_SIDEWALK = true;
bool TRAFFIC_ADVANCED_GREEN = true;
bool TRAFFIC_FLASHING = true;//Flashing red side streets, Flashing yellow main streets.


//define all of the LED pins, some of them use same pins because arduino has little pins available
//left right
int TRAFFIC1_RED     = 2;
int TRAFFIC1_YELLOW  = 3;
int TRAFFIC1_GREEN   = 4;
//top bottom
int TRAFFIC2_RED     = 5;
int TRAFFIC2_YELLOW  = 6;
int TRAFFIC2_GREEN   = 7;

int PEDLIGHT1        = 8;
int PEDLIGHT2        = 9;

int PEDBUTTON1       = 10;
int PEDBUTTON2       = 11;

//add this much to traffic timer to allow peds more time
int TRAFFIC_WAIT_FOR_PED_TIMER = 1500;


bool PedLight1 = false;
bool PedLight2 = false;

//incremenets this as lights are switched to simulate real pedestrians pressing buttons
int PedLightCycle = 0;

void setup()
{
  pinMode(TRAFFIC1_RED, OUTPUT);
  pinMode(TRAFFIC1_YELLOW, OUTPUT);
  pinMode(TRAFFIC1_GREEN, OUTPUT);

  pinMode(TRAFFIC2_RED, OUTPUT);
  pinMode(TRAFFIC2_YELLOW, OUTPUT);
  pinMode(TRAFFIC2_GREEN, OUTPUT);

  pinMode(PEDLIGHT1, OUTPUT);
  pinMode(PEDLIGHT2, OUTPUT);
  //Not using buttons, Jenkins said to make it on a timer
  //pinMode(PEDBUTTON1, INPUT);
  //pinMode(PEDBUTTON2, INPUT);
}


void loop()
{
  //not in setup() because sidewalk changes these and sets back
  int DELAYSPEED = 1000;
  int DELAYSPEEDGREEN = 1500;

  if (TRAFFIC_MODE == 1) // rush hour traffic
  {
    DELAYSPEED = 1000;
    DELAYSPEEDGREEN = 1000;
  }
  else if (TRAFFIC_MODE == 2) // nigtht time traffic
  {
    DELAYSPEED = 1000;
    DELAYSPEEDGREEN = 2250;
  }

  //Strat traffic light logic under.
  digitalWrite(TRAFFIC1_RED, HIGH);
  digitalWrite(TRAFFIC2_RED, HIGH);

  if (TRAFFIC_EMULATE_SIDEWALK)
  {
    PedLightCycle++;
    if (PedLightCycle == 2)
      PedLight1 = true;
    else if (PedLightCycle == 3)
    {
      PedLight2 = true;
      PedLightCycle = 0;
    }
  }
  else
  {
    //Read inputs, cache them for later. nvm, Not using buttons, Jenkins said to make it on a timer
    /*if (digitalRead(PEDBUTTON1) == HIGH)
      PedLight1 = true;
      if (digitalRead(PEDBUTTON2) == HIGH)
      PedLight2 = true;*/
  }

  digitalWrite(TRAFFIC1_RED, LOW);

  if (PedLight1)
  {
    digitalWrite(PEDLIGHT1, HIGH);
    DELAYSPEED = DELAYSPEED + TRAFFIC_WAIT_FOR_PED_TIMER; // allow pedestrians more time to walk during red/yellow
  }
  if (TRAFFIC_ADVANCED_GREEN)
  {
    //assume that each flash is 300ms, with 100ms break in between.
    int numflashes = (DELAYSPEEDGREEN / 400); //example = 2000ms green delay becomes 5 flashes.
    for (int i = 0; i < numflashes; ++i)
    {
      digitalWrite(TRAFFIC1_GREEN, LOW);
      delay(100);
      digitalWrite(TRAFFIC1_GREEN, HIGH);
      delay(300);
    }
  }
  else
  {
    digitalWrite(TRAFFIC1_GREEN, HIGH);
    delay(DELAYSPEEDGREEN);
  }

  digitalWrite(TRAFFIC1_GREEN, LOW);

  if (TRAFFIC_FLASHING) // Main streets first
  {
    //assume that each flash is 300ms, with 100ms break in between.
    int numflashes = (DELAYSPEEDGREEN / 400); //using green delay, so traffic gets time
    for (int i = 0; i < numflashes; ++i)
    {
      digitalWrite(TRAFFIC1_YELLOW, LOW);
      delay(100);
      digitalWrite(TRAFFIC1_YELLOW, HIGH);
      delay(300);
    }
  }

  //allow original yellow code to run, to make cars slow down
  digitalWrite(TRAFFIC1_YELLOW, HIGH);
  delay(DELAYSPEED);


  if (PedLight1)
  {
    digitalWrite(PEDLIGHT1, LOW);
    DELAYSPEED = DELAYSPEED - TRAFFIC_WAIT_FOR_PED_TIMER; // no more ped light. restore
  }
  digitalWrite(TRAFFIC1_YELLOW, LOW);


  if (TRAFFIC_FLASHING) // side streets flash
  {
    //assume that each flash is 300ms, with 100ms break in between.
    int numflashes = (DELAYSPEEDGREEN / 400); //using green delay, so traffic gets time
    for (int i = 0; i < numflashes; ++i)
    {
      digitalWrite(TRAFFIC1_RED, LOW);
      delay(100);
      digitalWrite(TRAFFIC1_RED, HIGH);
      delay(300);
    }
  }

  //allow original red code to run, to make cars slow down
  digitalWrite(TRAFFIC1_RED, HIGH);

  //all traffic stopped for this time
  delay(DELAYSPEED);


  //begin logic for second row of trafic lights here

  digitalWrite(TRAFFIC2_RED, LOW);
  digitalWrite(TRAFFIC2_GREEN, HIGH);
  if (PedLight2)
  {
    digitalWrite(PEDLIGHT2, HIGH);
    DELAYSPEED = DELAYSPEED + TRAFFIC_WAIT_FOR_PED_TIMER; // allow pedestrians more time to walk during red/yellow
  }
  delay(DELAYSPEEDGREEN);
  digitalWrite(TRAFFIC2_GREEN, LOW);
  digitalWrite(TRAFFIC2_YELLOW, HIGH);
  delay(DELAYSPEED);
  if (PedLight2)
  {
    digitalWrite(PEDLIGHT2, LOW);
    DELAYSPEED = DELAYSPEED - TRAFFIC_WAIT_FOR_PED_TIMER; // no more ped light, restore original time
  }
  digitalWrite(TRAFFIC2_YELLOW, LOW);
  digitalWrite(TRAFFIC2_RED, HIGH);

  delay(DELAYSPEED);
}