/**
* Just put first free cell on board
*/
public function getCell(Board $board, $type)
{
$free = $board->getFreeCell();
if (empty($free)) {
ExceptionFactory::runtime("Not have free cells");
}
$position = $this->getPosition($board, $type);
switch ($type) {
case Cell::TIC:
$cell = Cell::createTic($position);
break;
default:
$cell = Cell::createTac($position);
}
return $cell;
}
/**
* One step
*
* @param $type
* @param $position
*
* @throws Exception\WrongCellException
*/
public function step($type, $position)
{
switch ($type) {
case Cell::TIC:
$cell = Cell::createTic($position);
break;
case Cell::TAC:
$cell = Cell::createTac($position);
break;
default:
throw ExceptionFactory::wrongCellException($type);
break;
}
// Human step
$this->board->addCell($cell);
if ($this->board->isFinish()) {
return;
}
// Strategy step
$cell = $this->strategy->getCell($this->board, $this->oppositeType);
$this->board->addCell($cell);
}