public function testKey()
{
$point = new Point(6, 7);
$secontPoint = new Point(2, 2);
$pointCollection = new PointCollection([$point, $secontPoint]);
$this->assertEquals(0, $pointCollection->key());
$pointCollection->next();
$this->assertEquals(1, $pointCollection->key());
}
/**
* Used to check if game should end
* @return boolean
*/
public function isThereNonSunkBattleship()
{
foreach ($this->placers as $placer) {
foreach ($placer->getPoints() as $placerPoint) {
if (!$this->shots->hasPoint($placerPoint)) {
return true;
}
}
}
return false;
}
/**
* Get all point used by palcer.
*
* Placer with points [0.0] : [0.2]
* have points [0.0], [0.1], [0.2]
* @return \Model\Battlefield\Point\PointCollection
*/
public function getPoints()
{
$startX = $this->getStartPoint()->getX();
$startY = $this->getStartPoint()->getY();
$endX = $this->getEndPoint()->getX();
$endY = $this->getEndPoint()->getY();
/*
* Horizontal placement
*/
$return = new Point\PointCollection();
if ($startY == $endY) {
for ($i = $startX; $i <= $endX; $i++) {
$return->addPoint(new Point\Point($i, $startY));
}
} else {
for ($i = $startY; $i <= $endY; $i++) {
$return->addPoint(new Point\Point($startX, $i));
}
}
return $return;
}