/// <summary>
/// Creates the projectile from specified prefab.
/// Initilazes control script and adds it to projectile.
/// </summary>
/// <param name="projectilePrefab">Projectile prefab</param>
/// <param name="damage">Damage</param>
/// <param name="velocity">Velocity</param>
/// <param name="timeToLive">Time to live</param>
/// <param name="projectileTarget">Projectile target</param>
public void CreateProjectile(GameObject projectilePrefab, int damage, float velocity, int timeToLive, Vector3 projectileTarget)
{
GameObject projectile = (GameObject)Instantiate(projectilePrefab, transform.position + (Vector3)direction * 20, transform.rotation);
//unity does not like NEW, so I have to initialize controler script like this :(
ProjectileScript projectilController = projectile.AddComponent <ProjectileScript>();
projectilController.velocity = velocity;
projectilController.damage = damage;
projectilController.timeToLive = timeToLive;
projectilController.setOwner(this);
projectile.GetComponent <Rigidbody2D>().velocity = projectileTarget * velocity;
}
