@Override
protected void updateExample(final ReadOnlyTimer timer) {
if (allowClicks && zoom) {
if (index > COUNT - 1) {
index = COUNT - 1;
} else if (index < 0) {
index = 0;
}
final int currentTile = MathUtils.floor(index);
final float fract = index - currentTile;
if (firstTile != currentTile - 1) {
// update the textures on the tiles
firstTile = MathUtils.floor(index - 1);
for (int i = 0; i < views.length; i++) {
if (firstTile + i >= 0 && firstTile + i < COUNT) {
views[i].removeAllComponents();
views[i].add(srcs[firstTile + i]);
views[i].updateMinimumSizeFromContents();
views[i].layout();
views[i].setVisible(true);
} else {
views[i].setVisible(false);
}
}
}
// update the positions of the tiles.
final int y = (_canvas.getCanvasRenderer().getCamera().getHeight() / 2) - (hside / 2);
for (int i = 0; i < views.length; i++) {
final float x = (i - fract) * (wside + padding);
views[i].setHudXY(Math.round(x), y);
}
// check for and apply movement
index += timer.getTimePerFrame() * speed;
}
// update hud input
hud.updateGeometricState(timer.getTimePerFrame());
}
@Override
protected void updateExample(final ReadOnlyTimer timer) {
counter += timer.getTimePerFrame();
frames++;
if (counter > 1) {
final double fps = (frames / counter);
counter = 0;
frames = 0;
System.out.printf("%7.1f FPS\n", fps);
}
}
@Override
protected void updateLogicalLayer(final ReadOnlyTimer timer) {
hud.getLogicalLayer().checkTriggers(timer.getTimePerFrame());
}
/**