slot.php

<?php

declare(strict_types=1);

namespace author\plugin;

use Generator;
use pocketmine\command\Command;
use pocketmine\command\CommandSender;
use pocketmine\event\Listener;
use pocketmine\event\player\PlayerJoinEvent;
use pocketmine\Player;
use pocketmine\plugin\PluginBase;
use pocketmine\utils\TextFormat;

class Main extends PluginBase implements Listener
{
    
    public function onEnable()
    {
        $this->getLogger()->info("ここまでしか分からない");
        $this->getServer()->getPluginManager()->registerEvents($this, $this);
    }
    
    public function onJoin(PlayerJoinEvent $event)
    {
        $player = $event->getPlayer();
        $name = $player->getName();
        $event->setJoinMessage(TextFormat::GREEN . $name . "さんが世界にやってきました模様にてございます");
    }
    
    public function onCommand(CommandSender $sender, Command $command, string $label, array $args): bool
    {
        if (!$sender instanceof Player) {
            $sender->sendMessage("プレイヤーではないので不可能にてございます..");
            return true;
        }
        switch ($command) {
            case "yurisi":
                $function = function () use ($sender): Generator {
                    $yurisi = ["y", "r", "s"];
                    $slot1 = $yurisi[array_rand($yurisi)];
                    $slot2 = $yurisi[array_rand($yurisi)];
                    $slot3 = $yurisi[array_rand($yurisi)];
                    if ($slot1 === "y" && $slot2 === "r" && $slot3 === "s") {
                        $sender->sendMessage("あたりました");
                    } else {
                        $sender->sendMessage("はずれました");
                    }
                    $sender->sendTip("Slot: {$slot1} | {$slot2} | {$slot3}");
                }
                return true;
        }
        return false;
    }
}