public TextScreen(final TextScreenSequence sequence, final Pantext text) {
this.sequence = sequence;
this.text = text;
if (text.getLinesPerPage() <= 0) {
// scrollPage is a no-op with 0 signs per page, breaks any-key advancing through text
text.setLinesPerPage(1);
}
// Can't add to room in constructor, Panscreen.set will clear it; must do in init
// Pangame.getGame().getCurrentRoom().addActor(text);
}
protected final void cancel() {
if (sequence == null) {
finish(text);
return;
}
// If we open a new Panscreen, this will be automatic, but do it in case finish does something
// else
// Like TempScreen.finish
text.unregisterListeners();
sequence.cancel();
text.destroy();
}
@Override
protected final void init() throws Exception {
Pangame.getGame().getCurrentRoom().addActor(text);
final ActionStartListener anyKey;
final Panput esc = Pangine.getEngine().getInteraction().KEY_ESCAPE;
anyKey =
new ActionStartListener() {
@Override
public final void onActionStart(final ActionStartEvent event) {
if (esc.equals(event.getInput())) {
cancel();
return;
}
if (!text.scrollPage()) {
finish(text);
}
}
};
text.register(anyKey);
}