pocketmine\event\level\WeatherChangeEvent::getWeather PHP Method

    public function getWeather() : int
    {
        return $this->weather;
    }

 public function calcWeather()
 {
     $this->weatherTime++;
     $this->weatherLast++;
     if ($this->weatherTime >= $this->level->getServer()->weatherChangeTime) {
         $this->weatherTime = 0;
         //0晴天1下雨2雷雨3阴天雷
         $weather = $this->wea[mt_rand(0, count($this->wea) - 1)];
         $this->level->getServer()->getPluginManager()->callEvent($ev = new WeatherChangeEvent($this->level, $weather));
         if (!$ev->isCancelled()) {
             return;
         } else {
             $this->weatherNow = $ev->getWeather();
             $this->strength1 = mt_rand(90000, 110000);
             $this->strength2 = mt_rand(5000, 30000);
             $this->changeWeather($this->weatherNow, $this->strength1, $this->strength2);
         }
     }
     if ($this->weatherLast >= $this->level->getServer()->weatherLastTime and $this->level->getServer()->weatherLastTime > 0) {
         $this->level->getServer()->getPluginManager()->callEvent($ev = new WeatherChangeEvent($this->level, 0));
         if (!$ev->isCancelled()) {
             return;
         } else {
             $this->weatherNow = $ev->getWeather();
             $this->strength1 = 0;
             $this->strength2 = 0;
             $this->changeWeather($this->weatherNow, $this->strength1, $this->strength2);
         }
     }
     if ($this->weatherNow > 0 and is_int($this->weatherTime / $this->level->getServer()->lightningTime)) {
         foreach ($this->level->getPlayers() as $p) {
             $x = $p->getX() + rand(-100, 100);
             $y = $p->getY() + rand(20, 50);
             $z = $p->getZ() + rand(-100, 100);
             $this->level->addwLighting($x, $y, $z, $p);
         }
     }
 }