CREER UN PLUGIN BUKKIT #21 - IDs & DataValues

package ep21;

import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin{


	@Override
	public boolean onCommand(CommandSender sender, Command command,	String label, String[] args) {
		if(!(sender instanceof Player))return true;
		Player p = (Player) sender;
		Inventory inv = p.getInventory();

		if(label.equalsIgnoreCase("potion-heal")){
			ItemStack potionHeal = new ItemStack(Material.POTION);
			potionHeal.setDurability((short)16421);
			inv.addItem(potionHeal);
			p.updateInventory();

		}

		else if(label.equalsIgnoreCase("granite")){
			ItemStack granite = new ItemStack(Material.STONE);
			granite.setDurability((short) 1);
			inv.addItem(granite);
			p.updateInventory();
		}
		return true;
	}

}