#include <Servo.h>


int brightness = 0;    // how bright the LED is
int fadeAmount = 5;    // how many points to fade the LED by

int strobe2 = 9;
int strobe1 = 7;
int red1 = 6;
int red2 = 3;
int green1 = 8;
int green2 = 5;
Servo servo1;
Servo servo2;
int joyX = 0;
int joyY = 1;
int servoVal;
void setup()
{

  pinMode(strobe1, OUTPUT);
  pinMode(strobe2, OUTPUT);
  pinMode(green1, OUTPUT);
  pinMode(green2, OUTPUT);
  pinMode(red1, OUTPUT);
  pinMode(red2, OUTPUT);
  servo1.attach(2);
  servo2.attach(10);
}


void loop()
{
  servoVal = analogRead(joyX);
  servoVal = map(servoVal, 0, 1023, 0, 180);
  servo1.write(servoVal);

  servoVal = analogRead(joyY);
  servoVal = map(servoVal, 0, 1023, 45, 135);
  servo2.write(servoVal);
  delay(1);

  STROBE();
  fade();



   //--------------------------------------
    digitalWrite(green1, HIGH);
    digitalWrite(green2, HIGH);
}


void STROBE() {
  static word startTimer, waitTimer;  // waitTimer > 0 causes the timer to run, good up to 65 second intervals
  static byte procState;

  if ( waitTimer > 0 )
  {
    if ( word( millis() ) - startTimer < waitTimer )      return;     // time is not up yet
    else waitTimer = 0; // and on to the switch-case
  }

  switch ( procState )
  {
    case 0 :
      digitalWrite(strobe1, HIGH);
      digitalWrite(strobe2, HIGH);
      procState = 1;      //  run case 1 next time
      waitTimer = 50;
      startTimer = millis();
      break;

    case 1 :
      digitalWrite(strobe1, LOW);
      digitalWrite(strobe2, LOW);
      procState = 2;      //  run case 2 next time
      waitTimer = 50;
      startTimer = millis();
      break;

    case 2 :
      digitalWrite(strobe1, HIGH);
      digitalWrite(strobe2, HIGH);
      procState = 3;      //  run case 3 next time
      waitTimer = 50;
      startTimer = millis();

      break;

    case 3 :

      digitalWrite(strobe1, LOW);
      digitalWrite(strobe2, LOW);
      procState = 0;
      waitTimer = 1500;
      startTimer = millis();
      break;

  }
}

void fade() {
  const unsigned long adjustInterval = 30;
  static unsigned long lastAdjust = 0;
  if ( millis() - lastAdjust > adjustInterval) {
    lastAdjust += adjustInterval;
    analogWrite(red1, brightness);
    analogWrite(red2, brightness);
    brightness = brightness + fadeAmount;

    if (brightness <= 0 || brightness >= 255) {
      fadeAmount = -fadeAmount;
    }

  }



}