Method pathMove

source/game/StarActorMovementController.cpp:667–689

}

Maybe<pair<Vec2F, bool>> ActorMovementController::pathMove(Vec2F const& position, bool, Maybe<PlatformerAStar::Parameters> const& parameters) {
  if (!m_pathController)
    m_pathController = make_shared<PathController>(world());

  // set new parameters if they have changed
  if (m_pathController->targetPosition().isNothing() || (parameters && m_pathController->parameters() != *parameters)) {
    if (parameters)
      m_pathController->setParameters(*parameters);
    m_pathMoveResult = m_pathController->findPath(*this, position).apply([position](bool result) { return pair<Vec2F, bool>(position, result); });
  }

  // update target position if it has changed
  if (m_pathController) {
    m_pathController->findPath(*this, position);
  }
  
  if (m_pathMoveResult.isValid()) {
    // path controller failed or succeeded, return the result and reset the controller
    m_pathController->reset();
  }

  return take(m_pathMoveResult);
}

Maybe<pair<Vec2F, bool>> ActorMovementController::controlPathMove(Vec2F const& position, bool run, Maybe<PlatformerAStar::Parameters> const& parameters) {
  auto result = pathMove(position, run, parameters);