void OnCollisionEnter(Collision collisionInfo)
{
Instantiate(projectileHitPrefab,
collisionInfo.contacts[0].point,
Quaternion.LookRotation(collisionInfo.contacts[0].normal));
bulletDamage.AddHitTarget(collisionInfo.transform);
if (collisionInfo.transform.root.tag.Equals("Unit"))
{
collisionInfo.transform.root.SendMessage(
"TakeDamage",
bulletDamage,
SendMessageOptions.DontRequireReceiver
);
}
}