Method incrementCard

forge-gui-mobile/src/forge/card/CardZoom.java:145–165

(int dir)

    }

    private static void incrementCard(int dir) {
        if (dir > 0) {
            if (currentIndex == items.size() - 1) {
                return;
            }
            currentIndex++;

            prevCard = currentCard;
            currentCard = nextCard;
            nextCard = currentIndex < items.size() - 1 ? getCardView(items.get(currentIndex + 1)) : null;
        }
        else {
            if (currentIndex == 0) { return; }
            currentIndex--;

            nextCard = currentCard;
            currentCard = prevCard;
            prevCard = currentIndex > 0 ? getCardView(items.get(currentIndex - 1)) : null;
        }
        onCardChanged();
    }

    private static void onCardChanged() {
        mutateIconBounds = null;