private void Fire()
{
// todo: use ray casting for the bullet transformation and collision
//GD.Print("Fire");
// instantiate bullet
RigidBody bullet = (RigidBody)bulletscene.Instance();
Spatial bulletspawnpoint = (Spatial)GetNode("Turret/TurretMesh/Gun/BulletSpawn");
Vector3 spawnpos = bulletspawnpoint.GetGlobalTransform().origin; //.GetTranslation() for local space
// set position and velocity
bullet.SetTranslation(spawnpos);
bullet.SetLinearVelocity(turret.GetGlobalTransform().basis.z *bulletspeed);
// add to scene
GetParent().AddChild(bullet);
bullet.Show();
firesound.Play();
EmitSignal("bullet_fired", bullet);
}
