/** Closes all resources. */
public static void close() {
// close databases
DBController.closeConnections();
// cancel all downloads
DownloadList.get().cancelAllDownloads();
// close server socket
if (SERVER_SOCKET != null) {
try {
SERVER_SOCKET.close();
} catch (IOException e) {
ErrorHandler.error("Failed to close server socket.", e, false);
}
}
}
@Override
public boolean closeRequested() {
int id = this.getCurrentStateID();
// intercept close requests in game-related states and return to song menu
if (id == STATE_GAME || id == STATE_GAMEPAUSEMENU || id == STATE_GAMERANKING) {
// start playing track at preview position
SongMenu songMenu = (SongMenu) this.getState(Opsu.STATE_SONGMENU);
if (id == STATE_GAMERANKING) {
GameData data = ((GameRanking) this.getState(Opsu.STATE_GAMERANKING)).getGameData();
if (data != null && data.isGameplay()) {
songMenu.resetGameDataOnLoad();
songMenu.resetTrackOnLoad();
}
} else {
songMenu.resetGameDataOnLoad();
if (id == STATE_GAME) {
MusicController.pause();
MusicController.resume();
} else songMenu.resetTrackOnLoad();
}
if (UI.getCursor().isSkinned()) UI.getCursor().reset();
this.enterState(
Opsu.STATE_SONGMENU,
new FadeOutTransition(Color.black),
new FadeInTransition(Color.black));
return false;
}
// show confirmation dialog if any downloads are active
if (DownloadList.get().hasActiveDownloads()
&& UI.showExitConfirmation(DownloadList.EXIT_CONFIRMATION)) return false;
if (Updater.get().getStatus() == Updater.Status.UPDATE_DOWNLOADING
&& UI.showExitConfirmation(Updater.EXIT_CONFIRMATION)) return false;
return true;
}