message: Move variable declaration to point of use
diff: @@ -526,8 +526,6 @@ void MapViewState::onMouseDown(NAS2D::EventHandler::MouseButton button, int /*x*
  {
  mLeftButtonDown = true;
  - NAS2D::Point<int> pt = mTileMap->mapViewLocation();
  -
  if (mTooltipSystemButton.rect().contains(MOUSE_COORDS))
  {
  mGameOptionsDialog.show();
  @@ -535,6 +533,7 @@ void MapViewState::onMouseDown(NAS2D::EventHandler::MouseButton button, int /*x*
  return;
  }
  + NAS2D::Point<int> pt = mTileMap->mapViewLocation();
  if (mMoveNorthIconRect.contains(MOUSE_COORDS))
  {
  mTileMap->mapViewLocation(pt + DirectionNorth);
  