pocketmine\block\LitPumpkin::place PHP Method

    public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null)
    {
        if ($player instanceof Player) {
            $this->meta = ((int) $player->getDirection() + 5) % 4;
        }
        $this->getLevel()->setBlock($block, $this, true, true);
        if ($player != null) {
            $level = $this->getLevel();
            if ($player->getServer()->allowSnowGolem) {
                $block0 = $level->getBlock($block->add(0, -1, 0));
                $block1 = $level->getBlock($block->add(0, -2, 0));
                if ($block0->getId() == Item::SNOW_BLOCK and $block1->getId() == Item::SNOW_BLOCK) {
                    $level->setBlock($block, new Air());
                    $level->setBlock($block0, new Air());
                    $level->setBlock($block1, new Air());
                    $golem = new SnowGolem($player->getLevel()->getChunk($this->getX() >> 4, $this->getZ() >> 4), new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", 0), new DoubleTag("", 0), new DoubleTag("", 0)]), "Rotation" => new ListTag("Rotation", [new FloatTag("", 0), new FloatTag("", 0)])]));
                    $golem->spawnToAll();
                }
            }
            if ($player->getServer()->allowIronGolem) {
                $block0 = $level->getBlock($block->add(0, -1, 0));
                $block1 = $level->getBlock($block->add(0, -2, 0));
                $block2 = $level->getBlock($block->add(-1, -1, 0));
                $block3 = $level->getBlock($block->add(1, -1, 0));
                $block4 = $level->getBlock($block->add(0, -1, -1));
                $block5 = $level->getBlock($block->add(0, -1, 1));
                if ($block0->getId() == Item::IRON_BLOCK and $block1->getId() == Item::IRON_BLOCK) {
                    if ($block2->getId() == Item::IRON_BLOCK and $block3->getId() == Item::IRON_BLOCK and $block4->getId() == Item::AIR and $block5->getId() == Item::AIR) {
                        $level->setBlock($block2, new Air());
                        $level->setBlock($block3, new Air());
                    } elseif ($block4->getId() == Item::IRON_BLOCK and $block5->getId() == Item::IRON_BLOCK and $block2->getId() == Item::AIR and $block3->getId() == Item::AIR) {
                        $level->setBlock($block4, new Air());
                        $level->setBlock($block5, new Air());
                    } else {
                        return true;
                    }
                    $level->setBlock($block, new Air());
                    $level->setBlock($block0, new Air());
                    $level->setBlock($block1, new Air());
                    $golem = new IronGolem($player->getLevel()->getChunk($this->getX() >> 4, $this->getZ() >> 4), new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", 0), new DoubleTag("", 0), new DoubleTag("", 0)]), "Rotation" => new ListTag("Rotation", [new FloatTag("", 0), new FloatTag("", 0)])]));
                    $golem->spawnToAll();
                }
            }
        }
        return true;
    }