import type { Vector3Tuple } from "./dungeonTypes";

/** The one authoritative 3.3.5 server/WoW -> Three.js coordinate transform. */
export function wowToThree(position: Vector3Tuple): Vector3Tuple {
  return [-position[0], position[2], position[1]];
}

/** Exact inverse of {@link wowToThree}; useful for source-provenance diagnostics. */
export function threeToWow(position: Vector3Tuple): Vector3Tuple {
  return [-position[0], position[2], position[1]];
}