@Override
public void enter(GameContainer container, StateBasedGame game) throws SlickException {
UI.enter();
if (!enterNotification) {
if (Updater.get().getStatus() == Updater.Status.UPDATE_AVAILABLE) {
UI.sendBarNotification("An opsu! update is available.");
enterNotification = true;
} else if (Updater.get().justUpdated()) {
UI.sendBarNotification("opsu! is now up to date!");
enterNotification = true;
}
}
// reset button hover states if mouse is not currently hovering over the button
int mouseX = input.getMouseX(), mouseY = input.getMouseY();
if (!logo.contains(mouseX, mouseY, 0.25f)) logo.resetHover();
if (!playButton.contains(mouseX, mouseY, 0.25f)) playButton.resetHover();
if (!optionsButton.contains(mouseX, mouseY, 0.25f)) optionsButton.resetHover();
if (!exitButton.contains(mouseX, mouseY, 0.25f)) exitButton.resetHover();
if (!musicPlay.contains(mouseX, mouseY)) musicPlay.resetHover();
if (!musicPause.contains(mouseX, mouseY)) musicPause.resetHover();
if (!musicNext.contains(mouseX, mouseY)) musicNext.resetHover();
if (!musicPrevious.contains(mouseX, mouseY)) musicPrevious.resetHover();
if (repoButton != null && !repoButton.contains(mouseX, mouseY)) repoButton.resetHover();
if (!updateButton.contains(mouseX, mouseY)) updateButton.resetHover();
if (!downloadsButton.contains(mouseX, mouseY)) downloadsButton.resetHover();
}
@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;
}
/** Launches opsu!. */
public static void main(String[] args) {
// log all errors to a file
Log.setVerbose(false);
try {
DefaultLogSystem.out = new PrintStream(new FileOutputStream(Options.LOG_FILE, true));
} catch (FileNotFoundException e) {
Log.error(e);
}
Thread.setDefaultUncaughtExceptionHandler(
new Thread.UncaughtExceptionHandler() {
@Override
public void uncaughtException(Thread t, Throwable e) {
ErrorHandler.error("** Uncaught Exception! **", e, true);
}
});
// parse configuration file
Options.parseOptions();
// only allow a single instance
try {
SERVER_SOCKET = new ServerSocket(Options.getPort(), 1, InetAddress.getLocalHost());
} catch (UnknownHostException e) {
// shouldn't happen
} catch (IOException e) {
ErrorHandler.error(
String.format(
"opsu! could not be launched for one of these reasons:\n"
+ "- An instance of opsu! is already running.\n"
+ "- Another program is bound to port %d. "
+ "You can change the port opsu! uses by editing the \"Port\" field in the configuration file.",
Options.getPort()),
null,
false);
System.exit(1);
}
// set path for lwjgl natives - NOT NEEDED if using JarSplice
File nativeDir = new File("./target/natives/");
if (nativeDir.isDirectory())
System.setProperty("org.lwjgl.librarypath", nativeDir.getAbsolutePath());
// set the resource paths
ResourceLoader.addResourceLocation(new FileSystemLocation(new File("./res/")));
// initialize databases
try {
DBController.init();
} catch (UnsatisfiedLinkError e) {
errorAndExit(e, "The databases could not be initialized.");
}
// check if just updated
if (args.length >= 2) Updater.get().setUpdateInfo(args[0], args[1]);
// check for updates
if (!Options.isUpdaterDisabled()) {
new Thread() {
@Override
public void run() {
try {
Updater.get().checkForUpdates();
} catch (IOException e) {
Log.warn("Check for updates failed.", e);
}
}
}.start();
}
// start the game
try {
// loop until force exit
while (true) {
Opsu opsu = new Opsu("opsu!");
Container app = new Container(opsu);
// basic game settings
Options.setDisplayMode(app);
String[] icons = {"icon16.png", "icon32.png"};
app.setIcons(icons);
app.setForceExit(true);
app.start();
// run update if available
if (Updater.get().getStatus() == Updater.Status.UPDATE_FINAL) {
close();
Updater.get().runUpdate();
break;
}
}
} catch (SlickException e) {
errorAndExit(e, "An error occurred while creating the game container.");
}
}
@Override
public void mousePressed(int button, int x, int y) {
// check mouse button
if (button == Input.MOUSE_MIDDLE_BUTTON) return;
// music position bar
if (MusicController.isPlaying()) {
if (musicPositionBarContains(x, y)) {
float pos = (x - musicBarX) / musicBarWidth;
MusicController.setPosition((int) (pos * MusicController.getDuration()));
return;
}
}
// music button actions
if (musicPlay.contains(x, y)) {
if (MusicController.isPlaying()) {
MusicController.pause();
UI.sendBarNotification("Pause");
} else if (!MusicController.isTrackLoading()) {
MusicController.resume();
UI.sendBarNotification("Play");
}
} else if (musicNext.contains(x, y)) {
nextTrack();
UI.sendBarNotification(">> Next");
} else if (musicPrevious.contains(x, y)) {
if (!previous.isEmpty()) {
SongMenu menu = (SongMenu) game.getState(Opsu.STATE_SONGMENU);
menu.setFocus(BeatmapSetList.get().getBaseNode(previous.pop()), -1, true, false);
if (Options.isDynamicBackgroundEnabled()) bgAlpha = 0f;
} else MusicController.setPosition(0);
UI.sendBarNotification("<< Previous");
}
// downloads button actions
else if (downloadsButton.contains(x, y)) {
SoundController.playSound(SoundEffect.MENUHIT);
game.enterState(
Opsu.STATE_DOWNLOADSMENU,
new FadeOutTransition(Color.black),
new FadeInTransition(Color.black));
}
// repository button actions
else if (repoButton != null && repoButton.contains(x, y)) {
try {
Desktop.getDesktop().browse(Options.REPOSITORY_URI);
} catch (IOException e) {
ErrorHandler.error("Could not browse to repository URI.", e, false);
}
}
// update button actions
else if (Updater.get().showButton() && updateButton.contains(x, y)) {
switch (Updater.get().getStatus()) {
case UPDATE_AVAILABLE:
SoundController.playSound(SoundEffect.MENUHIT);
Updater.get().startDownload();
break;
case UPDATE_DOWNLOADED:
SoundController.playSound(SoundEffect.MENUHIT);
Updater.get().prepareUpdate();
container.setForceExit(false);
container.exit();
break;
default:
break;
}
}
// start moving logo (if clicked)
else if (!logoClicked) {
if (logo.contains(x, y, 0.25f)) {
logoClicked = true;
logoTimer = 0;
playButton.getImage().setAlpha(0f);
exitButton.getImage().setAlpha(0f);
SoundController.playSound(SoundEffect.MENUHIT);
}
}
// other button actions (if visible)
else if (logoClicked) {
if (logo.contains(x, y, 0.25f) || playButton.contains(x, y, 0.25f)) {
SoundController.playSound(SoundEffect.MENUHIT);
enterSongMenu();
} else if (exitButton.contains(x, y, 0.25f)) {
container.exit();
} else if (optionsButton.contains(x, y, 0.25f)) {
enterOptionsMenu();
}
}
}
@Override
public void update(GameContainer container, StateBasedGame game, int delta)
throws SlickException {
UI.update(delta);
if (MusicController.trackEnded()) nextTrack(); // end of track: go to next track
int mouseX = input.getMouseX(), mouseY = input.getMouseY();
logo.hoverUpdate(delta, mouseX, mouseY, 0.25f);
playButton.hoverUpdate(delta, mouseX, mouseY, 0.25f);
optionsButton.hoverUpdate(delta, mouseX, mouseY, 0.25f);
exitButton.hoverUpdate(delta, mouseX, mouseY, 0.25f);
if (repoButton != null) repoButton.hoverUpdate(delta, mouseX, mouseY);
updateButton.hoverUpdate(delta, mouseX, mouseY);
downloadsButton.hoverUpdate(delta, mouseX, mouseY);
// ensure only one button is in hover state at once
boolean noHoverUpdate = musicPositionBarContains(mouseX, mouseY);
boolean contains = musicPlay.contains(mouseX, mouseY);
musicPlay.hoverUpdate(delta, !noHoverUpdate && contains);
musicPause.hoverUpdate(delta, !noHoverUpdate && contains);
noHoverUpdate |= contains;
musicNext.hoverUpdate(delta, !noHoverUpdate && musicNext.contains(mouseX, mouseY));
musicPrevious.hoverUpdate(delta, !noHoverUpdate && musicPrevious.contains(mouseX, mouseY));
// window focus change: increase/decrease theme song volume
if (MusicController.isThemePlaying() && MusicController.isTrackDimmed() == container.hasFocus())
MusicController.toggleTrackDimmed(0.33f);
// fade in background
if (bgAlpha < BG_MAX_ALPHA) {
bgAlpha += delta / 1000f;
if (bgAlpha > BG_MAX_ALPHA) bgAlpha = BG_MAX_ALPHA;
}
// buttons
if (logoClicked) {
if (logoTimer == 0) { // shifting to left
if (logo.getX() > container.getWidth() / 3.3f) logo.setX(logo.getX() - delta);
else logoTimer = 1;
} else if (logoTimer >= MOVE_DELAY) // timer over: shift back to center
logoClicked = false;
else { // increment timer
logoTimer += delta;
if (logoTimer <= 500) {
// fade in buttons
playButton.getImage().setAlpha(logoTimer / 400f);
optionsButton.getImage().setAlpha(logoTimer / 400f);
exitButton.getImage().setAlpha(logoTimer / 400f);
}
}
} else {
// fade out buttons
if (logoTimer > 0) {
float alpha = playButton.getImage().getAlpha();
if (alpha > 0f) {
playButton.getImage().setAlpha(alpha - (delta / 200f));
optionsButton.getImage().setAlpha(alpha - (delta / 200f));
exitButton.getImage().setAlpha(alpha - (delta / 200f));
} else logoTimer = 0;
}
// move back to original location
if (logo.getX() < container.getWidth() / 2) {
logo.setX(logo.getX() + (delta / 3f));
if (logo.getX() > container.getWidth() / 2) logo.setX(container.getWidth() / 2);
}
}
// tooltips
if (musicPositionBarContains(mouseX, mouseY))
UI.updateTooltip(delta, "Click to seek to a specific point in the song.", false);
else if (musicPlay.contains(mouseX, mouseY))
UI.updateTooltip(delta, (MusicController.isPlaying()) ? "Pause" : "Play", false);
else if (musicNext.contains(mouseX, mouseY)) UI.updateTooltip(delta, "Next track", false);
else if (musicPrevious.contains(mouseX, mouseY))
UI.updateTooltip(delta, "Previous track", false);
else if (Updater.get().showButton() && updateButton.contains(mouseX, mouseY))
UI.updateTooltip(delta, Updater.get().getStatus().getDescription(), true);
}
@Override
public void render(GameContainer container, StateBasedGame game, Graphics g)
throws SlickException {
int width = container.getWidth();
int height = container.getHeight();
// draw background
Beatmap beatmap = MusicController.getBeatmap();
if (Options.isDynamicBackgroundEnabled()
&& beatmap != null
&& beatmap.drawBG(width, height, bgAlpha, true)) ;
else {
Image bg = GameImage.MENU_BG.getImage();
bg.setAlpha(bgAlpha);
bg.draw();
}
// top/bottom horizontal bars
float oldAlpha = Utils.COLOR_BLACK_ALPHA.a;
Utils.COLOR_BLACK_ALPHA.a = 0.2f;
g.setColor(Utils.COLOR_BLACK_ALPHA);
g.fillRect(0, 0, width, height / 9f);
g.fillRect(0, height * 8 / 9f, width, height / 9f);
Utils.COLOR_BLACK_ALPHA.a = oldAlpha;
// draw downloads button
downloadsButton.draw();
// draw buttons
if (logoTimer > 0) {
playButton.draw();
exitButton.draw();
optionsButton.draw();
}
logo.draw();
// draw music buttons
if (MusicController.isPlaying()) musicPause.draw();
else musicPlay.draw();
musicNext.draw();
musicPrevious.draw();
// draw music position bar
int mouseX = input.getMouseX(), mouseY = input.getMouseY();
g.setColor((musicPositionBarContains(mouseX, mouseY)) ? BG_HOVER : BG_NORMAL);
g.fillRoundRect(musicBarX, musicBarY, musicBarWidth, musicBarHeight, 4);
g.setColor(Color.white);
if (!MusicController.isTrackLoading() && beatmap != null) {
float musicBarPosition =
Math.min((float) MusicController.getPosition() / MusicController.getDuration(), 1f);
g.fillRoundRect(musicBarX, musicBarY, musicBarWidth * musicBarPosition, musicBarHeight, 4);
}
// draw repository button
if (repoButton != null) repoButton.draw();
// draw update button
if (Updater.get().showButton()) {
Color updateColor = null;
switch (Updater.get().getStatus()) {
case UPDATE_AVAILABLE:
updateColor = Color.red;
break;
case UPDATE_DOWNLOADED:
updateColor = Color.green;
break;
case UPDATE_DOWNLOADING:
updateColor = Color.yellow;
break;
default:
updateColor = Color.white;
break;
}
updateButton.draw(updateColor);
}
// draw text
float marginX = width * 0.015f, topMarginY = height * 0.01f, bottomMarginY = height * 0.015f;
g.setFont(Utils.FONT_MEDIUM);
float lineHeight = Utils.FONT_MEDIUM.getLineHeight() * 0.925f;
g.drawString(
String.format(
"Loaded %d songs and %d beatmaps.",
BeatmapSetList.get().getMapSetCount(), BeatmapSetList.get().getMapCount()),
marginX,
topMarginY);
if (MusicController.isTrackLoading())
g.drawString("Track loading...", marginX, topMarginY + lineHeight);
else if (MusicController.trackExists()) {
if (Options.useUnicodeMetadata()) // load glyphs
Utils.loadGlyphs(Utils.FONT_MEDIUM, beatmap.titleUnicode, beatmap.artistUnicode);
g.drawString(
(MusicController.isPlaying()) ? "Now Playing:" : "Paused:",
marginX,
topMarginY + lineHeight);
g.drawString(
String.format("%s: %s", beatmap.getArtist(), beatmap.getTitle()),
marginX + 25,
topMarginY + (lineHeight * 2));
}
g.drawString(
String.format(
"opsu! has been running for %s.",
Utils.getTimeString((int) (System.currentTimeMillis() - programStartTime) / 1000)),
marginX,
height - bottomMarginY - (lineHeight * 2));
g.drawString(
String.format("It is currently %s.", new SimpleDateFormat("h:mm a").format(new Date())),
marginX,
height - bottomMarginY - lineHeight);
UI.draw(g);
}