On sign click and other stuff

How I can tp a player to a position when he click a sign?

Also I want tp players to different position.

I was thinking in:

PHP:

$lplayers = count($this->getServer()->getLevelByName("mapname")->getPlayers());
if ($lplayers == "0"){
$player->teleport(#location
)}
elseif ($lplayers == "1"){
$player->teleport(#location
)
}


...

Why not look at the code for TapToDo by @Falk?

Is this the request section? I don't think so.

By looking at his code it would seem taptodo wouldnt work if he is trying to teleport a player to different locations based on how many players are in a level

Why "0" and "1"? Use numbers directly!

Oh lol, it was a small error

Is the same code for a block and a sign?

onPlayerInteractEvent for any type of clicks by a player

I need specify if it's a sign?
Like

PHP:

public function OnClickSign(onPlayerInteractEvent $event){
$player = $event->getPlayer();
if($event->getBlock()->getID() == Item::SIGN){
$player->teleport(#location
)
}
}


If you want to check if the block is a sign do it like this:

PHP:

$block = $event->getBlock();
$blockID = $block->getId();
if($blockID === 323 or $blockID === 63 or $blockID === 68) {
    // block is a sign
} else {
    // block is no sign
}

For the last time 323 isn't a block ID, it's an ITEM ID!

I strongly suggest to compare "instances of Tile Sign" instead of IDs

Can it be used to give players, items, as I am currently thinking of using it as a parkour rewarding system

Block IDs are: 63 (Standing sign) and 68 (Wall sign)

Do not even use ids.. simply use Block::WallSign and Block::SignPost

Try this:

PHP:

public function onSignTap(PlayerInteractEvent $event)
    {
        if($event->getBlock()->getID() == 63 || $event->getBlock()->getID() == 68) {
            $sign = $event->getPlayer()->getLevel()->getTile($event->getBlock());
            $player = $event->getPlayer();
            if(!($sign instanceof Sign)) {
                return;
            }
            $sign = $sign->getText();
            if($sign[0] == "[Text-First-Line]") {
# Execute some
     }
}

Nope, that work correctly, I myself have tried

Please learn PHP before trying to answer a question incorrectly:
http://php.net/manual/en/language.operators.comparison.php

I've already told him this(in a previous post), you don't have to repeat it. Please stop trying so desperately to increase your post count.

You're just repeating what @iksaku said in a previous post. Please don't do this(repeating the same post), as this can be considered "spam".

Didn't saw that he posted it

He already did? Didn't saw that