pocketmine\level\generator\populator\Cave::populate PHP Метод

    public function populate(ChunkManager $level, $chunkX, $chunkZ, Random $random)
    {
        $overLap = 8;
        $firstSeed = $random->nextInt();
        $secondSeed = $random->nextInt();
        for ($cxx = 0; $cxx < 1; $cxx++) {
            for ($czz = 0; $czz < 1; $czz++) {
                $dcx = $chunkX + $cxx;
                $dcz = $chunkZ + $czz;
                for ($cxxx = -$overLap; $cxxx <= $overLap; $cxxx++) {
                    for ($czzz = -$overLap; $czzz <= $overLap; $czzz++) {
                        $dcxx = $dcx + $cxxx;
                        $dczz = $dcz + $czzz;
                        $this->pop($level, $dcxx, $dczz, $dcx, $dcz, new Random($dcxx * $firstSeed ^ $dczz * $secondSeed ^ $random->getSeed()));
                    }
                }
            }
        }
    }