Отрисовка кадров в phaser.js

function update() { 
  if (roulette.circle.previousCircle) { 
    roulette.circle.previousCircle.destroy() 
  } 
 
  if (roulette.circle.previousLever) { 
    roulette.circle.previousLever.destroy(); 
  } 
 
  if (roulette.circle.currentStep === 100 && run) { 
    ball.run = true; 
  } 
 
  let circle = this.add.image(108, 110, `circle${roulette.circle.currentStep}`).setOrigin(0, 0).setScale(0.7); 
  let lever = this.add.image(200, 150, `lever${roulette.lever.currentStep}`).setOrigin(0, 0).setScale(0.7); 
 
  roulette.circle.method(); 
  roulette.lever.method(); 
  roulette.circle.previousCircle = circle; 
  roulette.circle.previousLever = lever; 
}