Main.java

package me.baustein.kleinmuffin;

import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

public class Main extends JavaPlugin implements Listener {

    PotionEffect pE;

    public void onEnable() {
        this.getConfig().addDefault("PotionEffect", PotionEffectType.BLINDNESS.getName());
        this.getConfig().addDefault("Duration", 10);
        this.getConfig().addDefault("Amplifier", 1);
        this.getConfig().options().copyDefaults(true);
        this.saveConfig();

        try {
            pE = new PotionEffect(PotionEffectType.getByName(this.getConfig().getString("PotionEffect")), this.getConfig().getInt("Duration"), this.getConfig().getInt("Amplifier"));
        } catch (Exception e) {
            this.getServer().getConsoleSender().sendMessage(ChatColor.RED + "Fehler in der Konfiguration von KleinMuffin!");
            pE = null;
        }


        this.getServer().getPluginManager().registerEvents(this, this);
    }


    @EventHandler
    public void onEatCake(PlayerInteractEvent pie) {
        if (pie.getAction() == Action.RIGHT_CLICK_BLOCK) {
            System.out.println("Right_Click_Block");
            if (pie.getClickedBlock() != null && pie.getClickedBlock().getType() == Material.CAKE_BLOCK) {
                System.out.println("Kuchen");
                Player p = pie.getPlayer();

                if (pE == null) {
                    p.sendMessage(ChatColor.RED + "Wegen einem Fehler in der Konfiguration von KleinMuffin kann dir momentan leider kein PotionEffect zugewiesen werden.");
                    return;
                }

                p.addPotionEffect(pE);
            }
        }
    }


    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (cmd.getName().equalsIgnoreCase("kleinmuffin")) {
            if (!sender.hasPermission("kleinmuffin")) {
                sender.sendMessage(ChatColor.RED + "Du hast keine Erlaubnis, dieses Kommando auszuführen.");
                return true;
            }
            sender.sendMessage(ChatColor.YELLOW + "<---------------------------->");
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.ABSORPTION.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.BLINDNESS.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.CONFUSION.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.DAMAGE_RESISTANCE.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.FAST_DIGGING.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.FIRE_RESISTANCE.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.HARM.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.HEAL.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.HEALTH_BOOST.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.HUNGER.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.INCREASE_DAMAGE.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.INVISIBILITY.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.JUMP.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.NIGHT_VISION.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.POISON.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.REGENERATION.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.SATURATION.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.SLOW.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.SLOW_DIGGING.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.SPEED.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.WATER_BREATHING.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.WEAKNESS.getName());
            sender.sendMessage(ChatColor.GRAY + PotionEffectType.WITHER.getName());
            sender.sendMessage(ChatColor.YELLOW + "<---------------------------->");
            return true;
        }
        return true;
    }



}