Smith.java

Smith.java

package com.smith;

import org.bukkit.Material;
import org.bukkit.block.Chest;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public class Smith extends JavaPlugin implements Listener{
    @Override
    public void onEnable(){
        this.getServer().getPluginManager().registerEvents(this, this);
    }

    @Override
    public void onDisable(){
    }
    public boolean reparar=false;
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args){
        if(cmd.getName().equalsIgnoreCase("reparar")){
            reparar=true;
            return true;
        }
	return false;
    }
    @EventHandler
    public void onChestInteract(PlayerInteractEvent pie){
	if(pie.getClickedBlock().getState() instanceof Chest){
            Chest chest=(Chest)pie.getClickedBlock().getState();
            if(chest.getBlockInventory().contains(278)){
                if(reparar){
                    chest.getBlockInventory().remove(278);
                    chest.getBlockInventory().addItem(new ItemStack(Material.DIAMOND_PICKAXE));
                    pie.getPlayer().sendMessage("ChestDIAMOND");
                } else {
                    pie.getPlayer().sendMessage("Reparar false");
                }
            }
            pie.getPlayer().sendMessage("Chest");
	}
    }
}