void FireProjectile()
{
GenericProjectile projFired = Instantiate(projectile.gameObject, firingPoint.position, firingPoint.rotation).GetComponent <GenericProjectile> ();
projFired.Fire();
projFired.FireSound.Play();
onGunFiredEvent(projFired.FireForce);
}
void SpawnAsteroid()
{
Transform randomSpawnArea = asteroidSpawnAreas.RandomObject();
GameObject asteroidSpawn = asteroidsToSpawn.RandomObject().gameObject;
GenericProjectile spawnedAsteroid = Instantiate(asteroidSpawn, randomSpawnArea.position, randomSpawnArea.rotation).GetComponent <GenericProjectile> ();
spawnedAsteroid.Fire();
}