/// <summary>
/// Handles the end of an Input.
/// </summary>
/// <param name="fingerID">ID of current Input.</param>
/// <param name="position">Position of current Input.</param>
private void HandleTouchEnded(int fingerID, Vector2 position)
{
bool hitUI = false;
bool interacted = false;
//Hit an UI Element (contains Canvas Renderer)?
hitUI = CheckForUI(position);
if (hitUI)
{
//Send TouchEnded Event with information that UI was hit
if (OnTouchEnded != null)
{
OnTouchEnded(hitUI);
}
//Cancel Input Handle because UI was hit.
return;
}
//Send Raycast, get GameObjects
foreach (RaycastHit hit in CastWorldRay(position, Color.yellow))
{
//Get ITouchable, if true trigger touch on gameObject
ITouchable touchObject = hit.collider.gameObject.GetComponent <ITouchable>();
if (touchObject != null && inputFocus.Count > 0)
{
if (GetTouchFocus(fingerID).myTouchable == touchObject)
{
touchObject.InputEnd();
interacted = true;
}
}
//NOTE: Stop, because only one object shall be hit!
if (interacted)
{
break;
}
}
//Send OnTouch Event with information that no UI was hit.
if (OnTouchEnded != null && !interacted)
{
OnTouchEnded(hitUI);
}
}