// used for treating mouse-clicks as touchs
private void HandleTouch(int touchFingerId, Vector3 touchPosition, TouchPhase touchPhase)
{
// deltaTime in seconds -- not the way to handle, need time and position
bool beginTouch = touchPhase.Equals(TouchPhase.Began);
if (beginTouch)
{
Vector2 touchPosition2D = touchPosition;
Debug.DrawRay(Vector3.zero, touchPosition, Color.blue, 1.0f);
// have to check all hits to make sure bounding box isn't the only passed
RaycastHit2D[] allRayHits = Physics2D.RaycastAll(touchPosition2D, new Vector3(0, 0, -10));
// TODO: add enemy objects that shouldn't be hit and reduce points
foreach (RaycastHit2D rayHit in allRayHits)
{
// need the tag check to avoid passing the bounding box
if (rayHit && rayHit.transform.gameObject.tag.Equals("Ball"))
{
// get the ball that was hit
GameObject ball = rayHit.transform.gameObject;
Splits.split(ball, touchPosition2D, ballsCreated);
}
}
}
}
