shoot arrow

Player player = Canary.getServer().getPlayer(caller.getName());
double pitch = (player.getPitch() + 90.0F) * Math.PI / 180.0D;
double rot = (player.getRotation() + 90.0F) * Math.PI / 180.0D;
double x = Math.sin(pitch) * Math.cos(rot);
double y = Math.sin(pitch) * Math.sin(rot);
double z = Math.cos(pitch);
Vector3D v = new Vector3D(x, z, y); // Wichtig hier ist x, z, y weil in minecraft z und y vertauscht sind
v.multiply(3);
Arrow entity = (Arrow) Canary.factory().getEntityFactory().newEntity(EntityType.ARROW, player.getLocation());
entity.spawn();
entity.moveEntity(v.getX(), v.getY(), v.getZ());