PlateauQuantik.php

<?php

class PlateauQuantik
{
    public const NBROWS = 4;
    public const NBCOLS = 4;
    public const NW = 0;
    public const NE = 1;
    public const SW = 2;
    public const SE = 3;
    protected array $cases;

    public function __construct()
    {
        for($i = 0; $i < self::NBROWS; $i++){
            for($j = 0; $j < self::NBCOLS; $j++){
                $this->cases[$i][$j] = PieceQuantik::initVoid();
            }
        }
     }

    public function getPiece(int $rowNum, int $colNum): PieceQuantik
    {
        return $this->cases[$rowNum][$colNum];
    }

    public function setPiece(int $rowNum, int $colNum, PieceQuantik $p): void
    {

        $this->cases[$rowNum][$colNum] = $p;
    }

    public function getRow(int $numRow): array
    {
        for ($i = 0; $i < self::NBROWS; $i++) {
            $resultat[$i] = $this->cases[$numRow][$i];
        }
        return $resultat;
    }


    public function getCol(int $numCol): array
    {
        for ($i = 0; $i < self::NBCOLS; $i++) {
            $resultat[$i] = $this->cases[$i][$numCol];
        }
        return $resultat;
    }

    public function getCorner(int $dir): array
    {
        switch ($dir) {
            case self::NW:
                return [$this->cases[0][0], $this->cases[0][1], $this->cases[1][0], $this->cases[1][1]];
            case self::NE:
                return [$this->cases[0][2], $this->cases[0][3], $this->cases[1][2], $this->cases[1][3]];
            case self::SW:
                return [$this->cases[2][0], $this->cases[2][1], $this->cases[3][0], $this->cases[3][1]];
            case self::SE:
                return [$this->cases[2][2], $this->cases[2][3], $this->cases[3][2], $this->cases[3][3]];
        }
    }

	public function __toString():String{
		$s = '<p><table>';
		foreach($this->cases as $value =>$v) {
			$s = $s.'<tr>';
			foreach ($v as $key => $val) {
				$s = $s."<td>".$val."</td>";
			}
			$s = $s."</tr>";
		}
		$s = $s.'</table></p>';
		return $s;
	}

    public static function getCornerFromCoord(int $rowNum, int $colNum): int
    {

        if ($rowNum < self::NBROWS/2 && $colNum < self::NBCOLS/2) {
            return self::NW;
        }
        if ($rowNum < self::NBROWS/2 && $colNum >= self::NBCOLS/2) {
            return self::NE;
        }

        if ($rowNum >= self::NBROWS/2 && $colNum < self::NBCOLS/2) {
            return self::SW;
        }

        if ($rowNum >= self::NBROWS/2 && $colNum >= self::NBCOLS/2) {
            return self::SE;
        }

    }

}

?>