Method SetSelectedPage

src/story_gui.cpp:629–638

* Sets the selected page. * @param page_index pool index of the page to select. */

	 * @param page_index pool index of the page to select.
	 */
	void SetSelectedPage(StoryPageID page_index)
	{
		if (this->selected_page_id != page_index) {
			if (this->active_button_id != 0) ResetObjectToPlace();
			this->active_button_id = StoryPageElementID::Invalid();
			this->selected_page_id = page_index;
			this->RefreshSelectedPage();
			this->UpdatePrevNextDisabledState();
		}
	}

	std::string GetWidgetString(WidgetID widget, StringID stringid) const override
	{