How To lock sign with time ?

hellos , I would know how to lock a sign when the game starts ?

What do you mean by "lock"?

I mean that when the game starts I wanted the players can not join the game as it has already begun.

It would be a lot easier to help you if you showed your code.

Something like

PHP:

PlayerInteractEvent
//check that it is the sign you want
if($this->gameStarted){
return;
}
//code to join game

Thank

Maybe you should first tell us how come the sign is not locked. We can't lock something unless we know there is a door.
Like, what plugin are you using that makes the sign a portal?

another example as code ?

We can't help you. You have to do that yourself. We don't even know how you define that a game has started.

Lol, i sent a post why? For help

Yes, and we don't know your situation well enough, so we can't help you.
For example, we don't even know what you meant by "when the game starts". What game is that? Anything not from default PocketMine and you didn't mention what plugin it is, we have no idea.

What @PEMapModder is trying to say is that we can't help you without seeing your code, or atleast the part that starts games.
So post the code for further help.

Here code sorry .

PHP:

    public function onPlayerTouch(PlayerInteractEvent $event) {
        if($event->getBlock()->getId() == 68 || $event->getBlock()->getId() == 63) {
            $sign = $event->getPlayer()->getLevel()->getTile($event->getBlock());
            if($sign instanceof Sign) {
                $signtext = $sign->getText();
                 if($signtext[0] == "[Game]"){
                    $player = $event->getPlayer();
                    $name = $player->getName();
                    $this->getServer()->getScheduler()->scheduleRepeatingTask(new Task1($this), 20*60);
                    if(empty($signtext[3]) !== true) {
                        $worlds = $signtext[3];
                        $this->getServer()->loadLevel($worlds);
                         $event->getPlayer()->teleport(Server::getInstance()->getLevelByName($worlds)->getSafeSpawn());
                         if (($world = $this->getServer()->getLevelByName($worlds))) {
                            $count = count($world->getPlayers());
                             $player->sendTip(TextFormat::GREEN. "§l§[Game] Teleporting .....  !");
                            $this->getServer()->broadcastMessage("§l§6[Game]§a $name join game §7[$count/8]");
                            $player->setNameTag("§c" .$player->getName());
                             $duration = $this->cfg->get("Duration");
                             $particles = $this->cfg->get("Particles");
                             $amplifier = $this->cfg->get("Amplifier");
                            $id = $this->cfg->get("Effect-ID");
                            $effect = Effect::getEffect($id);
                             $effect->setVisible($particles);
                             $effect->setAmplifier($amplifier);
                             $effect->setDuration($duration);
                            $player->addEffect($effect);
                            $player->getInventory()->clearAll();
                            if($this->gameStarted === true & $this->start = 1 & count($this->players)> 8){
                                $player->sendMessage("§l§4[Game] the game is full !");
                                $player->isOp();
                                $this->refreshSign();
                                return true;
                                //sign event use
                             }
                         }
                     }
                }
            }
        }
     }

what do you want if you want refresh sign ?
on start games ?

PHP:

$event->setCancelled();

?

For refreshsign =>

PHP:

    public function refreshSign() {
        foreach($this->getServer()->getLevels() as $levels) {
            $tiles = $this->getServer()->getLevelByName("test")->getTile(new Vector3(-94, 73, 0));
             if($tiles instanceof Sign) {
                if (($world = $this->getServer()->getLevelByName("world"))) {
                    $count = count($world->getPlayers());
                     $tiles->setText("§l§6[Game]", "§l§bJoin !", "[$count/8]", "world");
//code Full Help And Time For join .

Just cancel the event on playerinteract event if the sign is a game sign and the gamestate is started...

Cancelling the event will not exit the event handler in the plugin

What? I'm saying cancel the player touch event if the player is touches the sign and the sign is a game sign and the game is in the started state.

You mean in another plugin right?
1. You need to consider handler priority
2. The sign tp event handler should have @ignoreCancelled turned on, or it would be impossible (unless you cancel the tp event).