package lt.DOMAASS.InvisibleSneak;

import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerToggleSneakEvent;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

public class Main extends JavaPlugin implements Listener {

    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);

        getConfig().options().copyDefaults(true);
        saveDefaultConfig();
    }

    @EventHandler
    public void onPlayerSneak(PlayerToggleSneakEvent event) {
        Player player = event.getPlayer();

        Material item = Material.matchMaterial(getConfig().getString("ITEM"));

        if (!player.getInventory().contains(item))
            return;

        PotionEffect effect = new PotionEffect(PotionEffectType.INVISIBILITY, Integer.MAX_VALUE, 2);

        if (!player.isSneaking()) {
            player.addPotionEffect(effect);
            return;
        }

        player.removePotionEffect(effect.getType());
        return;
    }
}