GramBajdzis - dobrze myślę?

<?php

class Gracz
{
    public $x;
    public $y;
    public $hp;
    public $mana;
    public $sila;

    public function __construct()
    {

    }

    function createFromMap($array)
    {
        $gracz = new static();
        $gracz->x = $array[0];
        $gracz->y = $array[1];
        $gracz->hp = $array[2];
        $gracz->mana = $array[3];
        $gracz->sila = $array[4];
    }
}

$macierz = array(
    Gracz::createFromMap([0,0,0,0,0]),
    Gracz::createFromMap([0,2,0,1,0]),
    Gracz::createFromMap([0,0,1,0,0]),
    Gracz::createFromMap([0,1,0,2,0]),
    Gracz::createFromMap([0,0,0,0,0]),
);

array_map(function($wiersz){
    array_map(function($wartosc){
        echo $wartosc == 2 ? 'c' : ($wartosc ? 'a' : 'b');
    }, $wiersz);
    echo PHP_EOL;
}, $macierz);