// placing/tweaking notes
void Interaction()
{
RaycastHit hit = new RaycastHit();
activeRing = null;
// first if we're looking at a Note
if (Physics.Raycast(transform.position, cam.forward, out hit, Mathf.Infinity, 1 << 12)) // 12 == Note
{
activeNote = hit.transform.GetComponent <Note>();
int n = (int)(activeNote.key / AllInstruments.noteLengths[activeNote.instrumentName]);
n = n % 12;
noteIDText.text = AllInstruments.instrumentNoteIDToName[n]; // this turns the key into an A to G#
noteNameText.text = activeNote.instrumentName;
if (Input.GetKeyUp(KeyCode.UpArrow))
{
activeNote.IncrementNote();
activeNote.PlayNote(false, true);
}
if (Input.GetKeyUp(KeyCode.DownArrow))
{
activeNote.DecrementNote();
activeNote.PlayNote(false, true);
}
if (Input.GetKeyUp(KeyCode.Delete) || Input.GetKeyUp(KeyCode.Backspace))
{
activeNote.DeleteNote();
noteIDText.text = "";
}
if (noteLocator.locatorOn)
{
noteLocator.AnimateOff();
}
} // now if we're looking at a Ring (placing a note)
else if (Physics.Raycast(transform.position, cam.forward, out hit, Mathf.Infinity, 1 << 10)) // 10 == Ring
{
activeRing = hit.transform.GetComponentInParent <Ring>(); // so it's always important the collision object is the child of the ring
// figure out which note spot we're hitting
int cellNumber = hit.triangleIndex;
cellNumber = Mathf.FloorToInt((float)cellNumber / 2f);
List <Vector3> noteSpots = CalculateNoteSpots(hit);
int spotID = 0;
Vector3 closestSpotPos = new Vector3();
float closestDistance = Mathf.Infinity;
for (int i = 0; i < noteSpots.Count; i++)
{
float distance = (hit.point - noteSpots[i]).magnitude;
if (distance < closestDistance)
{
closestSpotPos = noteSpots[i];
closestDistance = distance;
spotID = i;
}
}
noteLocator.transform.position = closestSpotPos;
noteLocator.transform.position += (hit.normal * 0.025f);
var normal = hit.normal;
noteLocator.transform.rotation = Quaternion.FromToRotation(Vector3.up, normal);// * transform.rotation;
// drop a note if its empty
if (Input.GetMouseButtonUp(0))
{
if (instrumentPalette.activeInstrumentOption != null && !paused)
{
CreateNote(cellNumber, spotID, closestSpotPos, instrumentPalette.activeInstrumentOption);
}
}
// toggle offset
if (Input.GetKeyUp(KeyCode.O))
{
activeRing.ToggleOffset();
}
// destroy <-- TO DO: bring every ring down that's above the one destroyed
if (Input.GetKeyUp(KeyCode.T))
{
rings.Remove(activeRing);
Destroy(activeRing.gameObject);
StartCoroutine(MoveRingsToPosition());
}
if (noteLocator.lastLocation != (cellNumber * 4) + spotID)
{
noteLocator.AnimateOn();
noteLocator.lastLocation = (cellNumber * 4) + spotID;
}
} // end if (looking at ring)
else
{ // if we're not looking at anything (so far)
if (Input.GetKeyUp(KeyCode.UpArrow))
{
instrumentPalette.activeInstrumentOption.IncrementNote();
instrumentPalette.OptionClicked(instrumentPalette.activeInstrumentOption);
}
if (Input.GetKeyUp(KeyCode.DownArrow))
{
instrumentPalette.activeInstrumentOption.DecrementNote();
instrumentPalette.OptionClicked(instrumentPalette.activeInstrumentOption);
}
if (noteLocator.locatorOn)
{
noteLocator.AnimateOff();
}
}
}