Replay Ghost

const url = new URL(document.URL);
var tasedRecords = JSON.parse(decodeURIComponent(url.hash.slice(1)));
var b = {};
for (let i in tasedRecords) {
  b[i] = {};
  for (let j of tasedRecords[i]) {
    b[i][j] = 1;
  }
}
var keys = ['up', 'down', 'left', 'right', 'z'];
createjs.Ticker.addEventListener('tick', () => {
  let q = GameManager.game.currentScene.playerManager.firstPlayer._gamepad,
    t = GameManager.game.currentScene.ticks;
  for (let i of keys) {
    if (b[i + '_down']?.[t]) {
      q.setButtonDown(i);
    }
    if (b[i + '_up']?.[t]) {
      q.setButtonUp(i);
    }
  }
});