public static function flagWaterAroundShip(Cell $cell)
 {
     $processor = new PathProcessor($cell->getCoordinate());
     $battlefield = $cell->getBattlefield();
     $cells = $processor->getAdjacentCells($cell->getBattlefield(), 4, CellModel::FLAG_SHIP);
     $cells[$cell->getCoordinate()] = $cell;
     foreach ($cells as $cell) {
         foreach ($processor->reset($cell->getCoordinate())->getAdjacentCells($battlefield, 1, 0, CellModel::FLAG_SHIP) as $waterCell) {
             CellModel::switchPhase($waterCell, CellModel::FLAG_SKIP);
         }
     }
 }