Get players in certain level

I see servers that have floating text like 'kitpvp {player_count} playing'
These are getting how many players are in a world and replacing with {player_count}.
If i was to do this with slapper, how so? And, how do i get amount of players on the level?

 

To get the amount of players in a level, use count($level->getPlayers());

 

Yeah, but;
If i edited the slapper plugin
$kitpvpplayers = $this->getLevel(KitPvP)
Then I made it so {KITPVP_PLAYERS} replaces $kitpvpplayers, would it work?

 

Yea, if you did it properly. You might wanna update the count every x ticks to make sure a somewhat accurate count is displayed tho.

PHP:

str_replace("{KITPVP_PLAYERS", count(Server::getLevelByName("KitPvP")->getPlayers()), $name);


 

It's a not very noob friendly thing to do. If you understand everything about repeating tasks and somewhat of entity classes, I can help you.

 

@Muqsit i know nothin about repeatin tasks to be honest