message: Move local variable declarations closer to point of use
  Eliminates unnecessary initialization values that were never used.
diff: @@ -781,9 +781,6 @@ void MapViewState::placeTubeStart()
  */
  void MapViewState::placeTubeEnd()
  {
  - int x = mTileMapMouseHover.x();
  - int y = mTileMapMouseHover.y();
  - bool endReach = false;
  if (!mPlacingTube) return;
  mPlacingTube = false;
  Tile* tile = mTileMap->getVisibleTile(mTileMapMouseHover, mTileMap->currentDepth());
  @@ -821,8 +818,9 @@ void MapViewState::placeTubeEnd()
  const auto tubeDirection = tubeEndOffset / tubeLength;
  const auto tubeEnd = mTubeStart + tubeEndOffset;
  - x = mTubeStart.x();
  - y = mTubeStart.y();
  + int x = mTubeStart.x();
  + int y = mTubeStart.y();
  + bool endReach = false;
  //
  do {
  