private void PlantSeed()
{
//play seed drop audio
sAudio.clip = seedPlant;
sAudio.Play();
//instantiate tree in front of player
Vector3 flatForward = Camera.main.transform.forward;
flatForward.y = 0;
Vector3 newPos = transform.position + flatForward.normalized;
newPos.y -= transform.localPosition.y; //this should be based on terrain height
Instantiate(treePrefab, newPos, Quaternion.identity);
//subtract number of seeds
sItem.Planted();
}