public function testAllShipsSunk()
{
$board = new Board(10);
$this->assertEmpty($board->getShips());
$board->addShip(new Ship('Submarine', 3));
$this->assertFalse($board->allShipsSunk());
}
private function makeShot()
{
try {
$shotPoint = $this->processUserInput();
$hit = false;
foreach ($this->board->getShips() as $ship) {
if ($ship->checkPoint($shotPoint)) {
$hit = true;
if (!in_array($shotPoint, $this->board->shots['hit'])) {
$ship->hit($shotPoint);
$this->shotResult = "Hit";
}
if ($ship->isSunk()) {
$this->shotResult = "Sunk";
}
break;
}
}
$this->board->shots['counter'] += 1;
if ($hit) {
$this->board->shots['hit'][] = $shotPoint;
} else {
$this->board->shots['miss'][] = $shotPoint;
$this->shotResult = "Miss";
}
} catch (\Exception $e) {
if (trim($this->userInput) == 'show') {
$this->cheatMode = true;
} else {
$this->shotResult = 'Error';
}
}
}
/**
* Helper function to draw a single spot on the board.
* @param Point $point the point to draw
*
* @return string String containing the output for this spot (X, -, .)
*/
private function drawSector(Point $point, $cheatMode)
{
if ($cheatMode) {
if (!$this->board->freeSpot($point)) {
return ' X ';
}
return ' ';
}
if (in_array($point, $this->board->shots['hit'])) {
return " X ";
}
if (in_array($point, $this->board->shots['miss'])) {
return " - ";
}
return " . ";
}