Help with controlling multiple servos with IR remote

Projects General Guidance
1

I can't for the life of me figure out how to add another servo that is controlled independently by its own button to this code. Help would be apprenticed I am trying to be able to control 4 servos with separate buttons on the remote.

#include <IRremote.hpp>
#include <Servo.h>

#define IR_RECEIVE_PIN 4
#define SERVO_PIN 9
Servo servo;
const int range = 780;
const int mid = 1600;

int pos = 90;

int speed = 1000;

void rotate(int angle) {
  angle = map(angle, 0, 180, mid - range, mid + range);
  servo.writeMicroseconds(angle);

  
}

void setup() {
  IrReceiver.begin(IR_RECEIVE_PIN, ENABLE_LED_FEEDBACK);
  servo.attach(SERVO_PIN);
  servo2.attach(servopin2);
  rotate(pos);

}

void loop() {
  if (IrReceiver.decode()) {
    uint16_t command = IrReceiver.decodedIRData.command;
    if (command == 2) {  // NEXT
      pos = min(pos + speed, 180);
    } else if (command == 3) {  // PREV
      pos = max(pos - speed, 10);
    }
    rotate(pos);
    IrReceiver.resume();
  }
}
2

You can refer to this Arduino IR Remote Control tutorial: Arduino - IR Remote Control | Arduino Tutorial

3

Duplicate the code from "if command == 2" with "if coomand == 3" ....