#include <Servo.h>

Servo servo1;
Servo servo2;

Servo servo3;
Servo servo4;

const int joyXPin = A0;
const int joyYPin = A1;
const int buttonPin = 2;

const int joyXPin2 = A2;
const int joyYPin2 = A3;
const int buttonPin2 = 3;

const int deadZone = 20;

void setup() {
  servo1.attach(9);
  servo2.attach(10);
  pinMode(buttonPin, INPUT);

  servo3.attach(5);
  servo4.attach(6);
  pinMode(buttonPin2, INPUT);
}

void loop() {
  int joyX = analogRead(joyXPin);
  int joyY = analogRead(joyYPin);
  int buttonState = digitalRead(buttonPin);

  int joyX2 = analogRead(joyXPin2);
  int joyY2 = analogRead(joyYPin2);
  int buttonState2 = digitalRead(buttonPin2);

  if (buttonState == HIGH) {
    servo1.write(90);
    servo2.write(90);
  } else {
    if (abs(joyX - 512) < deadZone) {
      joyX = 512;
    }
    if (abs(joyY - 512) < deadZone) {
      joyY = 512;
    }

    int angle1 = map(joyY, 0, 1023, 0, 180);
    int angle2 = map(joyX, 0, 1023, 0, 180);

    servo1.write(angle1);
    servo2.write(angle2);

    



    if (buttonState2 == HIGH) {
    servo3.write(90);
    servo4.write(90);
  } else {
    if (abs(joyX2 - 512) < deadZone) {
      joyX2 = 512;
    }
    if (abs(joyY2 - 512) < deadZone) {
      joyY2 = 512;
    }

    int angle3 = map(joyY2, 0, 1023, 0, 180);
    int angle4 = map(joyX2, 0, 1023, 0, 180);

    servo3.write(angle3);
    servo4.write(angle4);
  }

  delay(15);
}
}