public function addTile(Tile $tile, $distance = 0)
{
$coreIsNotYetBuilt = !$this->coreIsBuilt;
if ($coreIsNotYetBuilt) {
$this->tiles[] = [$tile->getCoordinates(), $distance];
} else {
throw new LittleMapCannotGrowException();
}
}
public function testJson()
{
$tile = new Tile();
$this->assertEquals(['x' => 0, 'y' => 0], $tile->jsonSerialize());
}
