void FixedUpdate()
{
RaycastHit hit;
Ray ray = cam.ViewportPointToRay(new Vector3(.5f, .5f, cam.nearClipPlane));
bool intersect = Physics.Raycast(ray, out hit, 3f);
lock (_lock) {
if (intersect && withinEpsilon(hit.point.y) && !inMotion && farFromOtherPlants(hit.point) && !mouseHold)
{
// Show option to plant plant
seed.GetComponent <Renderer> ().enabled = true;
seed.transform.position = hit.point;
}
else
{
seed.GetComponent <Renderer> ().enabled = false;
}
if (Input.GetMouseButton(0))
{
if (intersect && withinEpsilon(hit.point.y) && !inMotion && farFromOtherPlants(hit.point) && !mouseHold)
{
// Plant plant using plantManager
plantManager.AddNewPlant(hit.point);
inMotion = false;
seed.GetComponent <Renderer> ().enabled = false;
}
else // Continue moving
{
Vector3 forwardVector = go.transform.forward;
forwardVector.y = 0;
rb.velocity = forwardVector * speed;
inMotion = true;
}
mouseHold = true; // Here so we can plant exactly one seed
}
else
{
rb.velocity = Vector3.zero;
inMotion = false;
mouseHold = false;
}
}
cam.gameObject.transform.position = new Vector3(cam.gameObject.transform.position.x, 22, cam.gameObject.transform.position.z);
}
