dave's sexy secet rotation branch magic

branch-rotation.js

/**
 * KEK rotation bitwise magic go BBRRRRRRRRRRRRRRRRRRRRRRRRR
 *
 * (c) Dave T kek
 */

__BRANCH__.engine.worldManager.entityManager.entityInteraction.rotateTileEntity =  (e, id, cw) => {
  let bits = (id >>> 29);
  bits = (bits + 1) % 0b111;
  id = ((bits << 29) | (id & 0x1FFF_FFFF)) >>> 0;
  console.log(bits, id.toString(16));
  e.setTileId(id);
  return id;

}