// process input
public bool ProcessInput()
{
// if up
if (JInputManager.ButtonUp(0))
{
Vector2 wp = Camera.main.ScreenToWorldPoint(JInputManager.GetScreenPosition(0));
Ray2D ray = new Ray2D(wp, Vector2.zero);
RaycastHit2D hit = Physics2D.Raycast(ray.origin, ray.direction);
if (hit.collider != null)
{
SetSelectedObject(hit.collider.gameObject);
}
return(true);
}
return(false);
}
// get delta touch move.
protected Vector2 GetDraggingDelta(int index)
{
return(JInputManager.GetButtonDelta(index));
}
protected bool IsScaleInput()
{
return(JInputManager.IsResizing());
}
protected bool IsMoveInput()
{
return(JInputManager.IsButtonDragging(0));
}
// get delta touch scaled
protected float GetScaleDelta( )
{
return(JInputManager.GetResizingDelta());
}