pocketmine\Player::getGamemode PHP Method

    public function getGamemode() : int
    {
        return $this->gamemode;
    }

 private function handle($cmd, $args, Player $player, CommandSender $issuer)
 {
     switch ($cmd) {
         case "getping":
             $issuer->sendMessage("Ping of " . $player->getName() . ": unknown ms");
             return true;
         case "seearmor":
             $issuer->sendMessage("Armor of " . $player->getName() . ":");
             $issuer->sendMessage("Helmet: " . $this->formatItem($player->getInventory()->getArmorItem(0)));
             $issuer->sendMessage("Chestplate: " . $this->formatItem($player->getInventory()->getArmorItem(1)));
             $issuer->sendMessage("Leggings: " . $this->formatItem($player->getInventory()->getArmorItem(2)));
             $issuer->sendMessage("Boots: " . $this->formatItem($player->getInventory()->getArmorItem(3)));
             return true;
         case "seegm":
             $issuer->sendMessage("Gamemode of " . $player->getName() . ": " . $this->formatGamemode($player->getGamemode()));
             return true;
         case "getpos":
             $issuer->sendMessage($player->getName() . " is at (" . TextFormat::YELLOW . $player->x . ", " . TextFormat::GREEN . $player->y . ", " . TextFormat::AQUA . $player->z . ") in world " . TextFormat::RED . $player->getLevel()->getName() . ".");
             return true;
         case "setarmor":
             // TODO
             break;
         case "rmarmor":
             // TODO
             break;
         case "sessions":
             // TODO
             break;
     }
     return false;
 }