Exemplo n.º 1
0
    public Key GetItemOverMouse()
    {
        bool dontDisplayWhenNoTouchOnAndroid = false;

#if UNITY_ANDROID || UNITY_IPHONE
        dontDisplayWhenNoTouchOnAndroid = Input.touchCount < 1;
#endif

        if (!m_ScrollRect.Contains(Input.mousePosition) || dontDisplayWhenNoTouchOnAndroid)
        {
            //		Debug.Log("Outside of scroller");
            return(new Key());
        }

        float currentScrollPos = -m_ScrollPivot.transform.localPosition.x;
        //prepocitej pozici na screenu na vzdalenost od stredu scrolleru
        float   distToCenter = Input.mousePosition.x - Screen.width / 2;
        Vector2 layoutTapPos = m_BackgroundLayout.ScreenPosToLayoutSpace(new Vector2(distToCenter, 0));         //todo: vertical scrollbar
        //
        int index = (int)((currentScrollPos + layoutTapPos.x + ItemOffset / 2) / ItemOffset);
        //	Debug.Log("TAP: scroller pos " + currentScrollPos + " tap pos: " + pos + " distToCenter " + distToCenter + " layout dist: " + layoutTapPos.x + " index " + index);

        if (index < 0 || index >= m_Items.Count)
        {
            return(new Key());
        }

        return(m_Items[index].m_UID);
    }