public function growAroundTile($index)
{
$this->freeIndexSearchIsRandom = true;
$roundToBuild = 2;
$map = $this->getMap();
$position = new Tile($map->getAllTiles()[$index][self::COORDINATES][self::X], $map->getAllTiles()[$index][self::COORDINATES][self::Y]);
$map->setTileDistance($index, self::COORDINATES);
for ($round = self::DISTANCE; $round <= $roundToBuild; $round++) {
$position->move(Directions::RIGHT_UP);
foreach (Directions::getDirections() as $direction) {
for ($step = 0; $step < $round; $step++) {
$tile = $position->move($direction);
if ($map->hasTile($tile)) {
if ($round == self::FIRST_ROUND) {
if ($map->isTileOnTheEdge($tile)) {
$newTileIndex = $map->getTileIndex($tile);
$map->setTileDistance($newTileIndex, self::DISTANCE);
}
}
} else {
$map->addTile($tile, $round);
}
}
}
}
}
public function __construct(Tile $position, $rounds)
{
$this->addTile($position);
for ($round = 1; $round < $rounds; $round++) {
$position->move(Directions::RIGHT_UP);
foreach (Directions::getDirections() as $direction) {
for ($step = 0; $step < $round; $step++) {
$this->addTile($position->move($direction), $round);
}
}
}
}
