package me.kyrp.MaxFacepalm;

import org.bukkit.ChatColor;
import org.bukkit.Server;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin {

        public void onDisable(){
                System.out.println("[MaxArena] Disabled");

        }

        public void onEnable(){
        	System.out.println("MaxArena] Enabled");

                }
        public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
            if(commandLabel.equalsIgnoreCase("facepalm") && sender.hasPermission("mfacepalm.facepalm")){
                Player player = (Player) sender;
            	Server server = player.getServer();
            	server.broadcastMessage(ChatColor.RED + "[Facepalm] playername + just put their face, on their palm.");
            }
			return false;


EVENTS.JAVA

package me.kyrp.MaxFacepalm;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

public class event implements Listener {

        @EventHandler(priority = EventPriority.NORMAL)
        public void onBlockPlace(BlockPlaceEvent event) {
                Player player = event.getPlayer();
                player.addPotionEffect(new PotionEffect(PotionEffectType.REGENERATION, 5000, 3));
                player.addPotionEffect(new PotionEffect(PotionEffectType.FIRE_RESISTANCE, 5000, 1));
                player.addPotionEffect(new PotionEffect(PotionEffectType.DAMAGE_RESISTANCE, 5000, 1));
                player.addPotionEffect(new PotionEffect(PotionEffectType.INCREASE_DAMAGE, 5000, 1));
                player.addPotionEffect(new PotionEffect(PotionEffectType.WATER_BREATHING, 2000, 1));



        }

}