build battle help

hi i am making a build battle plugin but i don't know how to make some files for main
1. i need a vote file with functions that when my $s (time) has finished all of players can vote and votes claim and choose 1st player
2. is it right for timing file?

PHP:

<?php
 
 
 namespace src\Build_Battle\timing;
 
 
 use pocketmine\event\entity\EntityLevelChangeEvent;
 use pocketmine\event\Listener;
 use pocketmine\event\player\PlayerDeathEvent;
 use pocketmine\event\player\PlayerQuitEvent;
 use pocketmine\Player;
 use pocketmine\timings\timings;
 use pocketmine\timings\TimingsHandler;
 

 
 class timing extends Pluginbase{
    
    
     /*
     * $time -> time to finish game;
     */
     private $time
    
     /*
     * set time using -> time(5)
     */
     public function __construct($s){
         $this -> time = $s;
         return $s;
     }
    
     public function on_rest_time(){
         if ( time =< 0 ){
         time = null;
         }
     }
     while { time >= 0 }
     do {
         time = int;
     }
    
     while ( $s > 0){
     do {
      sleep(1);
       $s--;
     }       
     }
 }
 

3. and ow can i teleport players to randomly positions?
4. how can i give random topic in the title?

 

First off, it's very bad habit to use while loops while on the main thread, as it freezes it. Secondly you need to call your time property with $this->time in your second method on_rest_time(). Lastly, I would use a task instead of what you're doing, I would use a scheduled repeating task, which you can read about here: https://jenkins.pmmp.io/job/PocketM...cketmine_1_1scheduler_1_1_task_scheduler.html. So basically, no what you're doing doesn't look like it would work at all, a possible solution to this would be:

PHP:

class MyTask extends \pocketmine\scheduler\Task {
    /** @var BuildBattle */
    private $plugin;
    /** @var int */
    private $time = 15;

    public function __construct(BuildBattle $plugin) {
        $this->plugin = $plugin;
    }

    public function onRun(int $tick) {
        $this->time--;

        if ($this->time <= 0) {
            $this->plugin->getLogger()->info('Game time ended!');
            $this->plugin->task->remove();
        }
    }
}

class BuildBattle extends PluginBase {

    /** @var MyTask */
    public $task;

    public function onEnable(): void {
        $this->task = new MyTask($this);
        $this->task = $this->getScheduler()->scheduleRepeatingTask($this->task, 20);
    }

    public function onDisable(): void {
        if ($this->task) {
            // remove the task.
            $this->task->remove();
        }
    }
}