CREER UN PLUGIN BUKKIT #23 - La vélocité

package ep23;

import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerInteractEntityEvent;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.util.Vector;

public class Main extends JavaPlugin implements Listener{

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

	@EventHandler
	public void onInterract(PlayerInteractEntityEvent e){
		Player p = e.getPlayer();
		Entity et = e.getRightClicked();
		Vector v = new Vector(p.getLocation().getDirection().getX(), p.getLocation().getDirection().getY(), p.getLocation().getDirection().getZ());
		v.multiply(20);

		et.setVelocity(v);
	}

}