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removing now unused classes

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yugecin
2017-01-21 01:17:47 +01:00
parent f730935622
commit 95a466f92f
4 changed files with 0 additions and 1642 deletions
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184
src/itdelatrisu/opsu/Container.java
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/*
* opsu! - an open-source osu! client
* Copyright (C) 2014, 2015 Jeffrey Han
*
* opsu! is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* opsu! is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with opsu!. If not, see <http://www.gnu.org/licenses/>.
*/
package itdelatrisu.opsu;
import itdelatrisu.opsu.audio.MusicController;
import itdelatrisu.opsu.audio.SoundController;
import itdelatrisu.opsu.beatmap.Beatmap;
import itdelatrisu.opsu.beatmap.BeatmapGroup;
import itdelatrisu.opsu.beatmap.BeatmapSetList;
import itdelatrisu.opsu.beatmap.BeatmapSortOrder;
import itdelatrisu.opsu.beatmap.BeatmapWatchService;
import itdelatrisu.opsu.downloads.DownloadList;
import itdelatrisu.opsu.downloads.Updater;
import itdelatrisu.opsu.render.CurveRenderState;
import itdelatrisu.opsu.ui.UI;
import org.lwjgl.opengl.Display;
import org.newdawn.slick.AppGameContainer;
import org.newdawn.slick.Game;
import org.newdawn.slick.SlickException;
import org.newdawn.slick.opengl.InternalTextureLoader;
/**
* AppGameContainer extension that sends critical errors to ErrorHandler.
*/
public class Container extends AppGameContainer {
/** Exception causing game failure. */
protected Exception e = null;
public static Container instance;
/**
* Create a new container wrapping a game
*
* @param game The game to be wrapped
* @throws SlickException Indicates a failure to initialise the display
*/
public Container(Game game) throws SlickException {
super(game);
instance = this;
}
/**
* Create a new container wrapping a game
*
* @param game The game to be wrapped
* @param width The width of the display required
* @param height The height of the display required
* @param fullscreen True if we want fullscreen mode
* @throws SlickException Indicates a failure to initialise the display
*/
public Container(Game game, int width, int height, boolean fullscreen) throws SlickException {
super(game, width, height, fullscreen);
}
@Override
public void start() throws SlickException {
try {
setup();
ErrorHandler.setGlString();
getDelta();
while (running())
gameLoop();
} catch (Exception e) {
this.e = e;
}
// destroy the game container
try {
close_sub();
} catch (Exception e) {
if (this.e == null) // suppress if caused by a previous exception
this.e = e;
}
destroy();
// report any critical errors
if (e != null) {
ErrorHandler.error(null, e, true);
e = null;
forceExit = true;
}
if (forceExit) {
Opsu.close();
System.exit(0);
}
}
@Override
protected void gameLoop() throws SlickException {
int delta = getDelta();
if (!Display.isVisible() && updateOnlyOnVisible) {
try { Thread.sleep(100); } catch (Exception e) {}
} else {
try {
updateAndRender(delta);
} catch (SlickException e) {
this.e = e; // store exception to display later
running = false;
return;
}
}
updateFPS();
Display.update();
if (Display.isCloseRequested()) {
if (game.closeRequested())
running = false;
}
}
/**
* Actions to perform before destroying the game container.
*/
private void close_sub() {
// save user options
Options.saveOptions();
// reset cursor
UI.getCursor().reset();
// destroy images
InternalTextureLoader.get().clear();
// reset image references
GameImage.clearReferences();
GameData.Grade.clearReferences();
Beatmap.clearBackgroundImageCache();
// prevent loading tracks from re-initializing OpenAL
MusicController.reset();
// stop any playing track
SoundController.stopTrack();
// reset BeatmapSetList data
BeatmapGroup.set(BeatmapGroup.ALL);
BeatmapSortOrder.set(BeatmapSortOrder.TITLE);
if (BeatmapSetList.get() != null)
BeatmapSetList.get().reset();
// delete OpenGL objects involved in the Curve rendering
CurveRenderState.shutdown();
// destroy watch service
if (!Options.isWatchServiceEnabled())
BeatmapWatchService.destroy();
BeatmapWatchService.removeListeners();
// delete temporary directory
Utils.deleteDirectory(Options.TEMP_DIR);
}
@Override
public void exit() {
// show confirmation dialog if any downloads are active
if (forceExit) {
if (DownloadList.get().hasActiveDownloads() &&
UI.showExitConfirmation(DownloadList.EXIT_CONFIRMATION))
return;
if (Updater.get().getStatus() == Updater.Status.UPDATE_DOWNLOADING &&
UI.showExitConfirmation(Updater.EXIT_CONFIRMATION))
return;
}
super.exit();
}
}

242
src/itdelatrisu/opsu/ErrorHandler.java
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/*
* opsu! - an open-source osu! client
* Copyright (C) 2014, 2015 Jeffrey Han
*
* opsu! is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* opsu! is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with opsu!. If not, see <http://www.gnu.org/licenses/>.
*/
package itdelatrisu.opsu;
import java.awt.Cursor;
import java.awt.Desktop;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.net.URLEncoder;
import java.util.Properties;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.UIManager;
import org.lwjgl.opengl.GL11;
import org.newdawn.slick.util.Log;
import org.newdawn.slick.util.ResourceLoader;
/**
* Error handler to log and display errors.
*/
public class ErrorHandler {
/** Error popup title. */
private static final String title = "Error";
/** Error popup description text. */
private static final String
desc = "opsu! has encountered an error.",
descReport = "opsu! has encountered an error. Please report this!";
/** Error popup button options. */
private static final String[]
optionsLog = {"View Error Log", "Close"},
optionsReport = {"Send Report", "Close"},
optionsLogReport = {"Send Report", "View Error Log", "Close"};
/** Text area for Exception. */
private static final JTextArea textArea = new JTextArea(15, 100);
static {
textArea.setEditable(false);
textArea.setBackground(UIManager.getColor("Panel.background"));
textArea.setCursor(Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR));
textArea.setTabSize(2);
textArea.setLineWrap(false);
textArea.setWrapStyleWord(true);
}
/** Scroll pane holding JTextArea. */
private static final JScrollPane scroll = new JScrollPane(textArea);
/** Error popup objects. */
private static final Object[]
message = { desc, scroll },
messageReport = { descReport, scroll };
/** OpenGL string (if any). */
private static String glString = null;
// This class should not be instantiated.
private ErrorHandler() {}
/**
* Sets the OpenGL version string.
*/
public static void setGlString() {
try {
String glVersion = GL11.glGetString(GL11.GL_VERSION);
String glVendor = GL11.glGetString(GL11.GL_VENDOR);
glString = String.format("%s (%s)", glVersion, glVendor);
} catch (Exception e) {}
}
/**
* Displays an error popup and logs the given error.
* @param error a description of the error
* @param e the exception causing the error
* @param report whether to ask to report the error
*/
public static void error(String error, Throwable e, boolean report) {
if (error == null && e == null)
return;
// log the error
if (error == null)
Log.error(e);
else if (e == null)
Log.error(error);
else
Log.error(error, e);
// set the textArea to the error message
textArea.setText(null);
if (error != null) {
textArea.append(error);
textArea.append("\n");
}
String trace = null;
if (e != null) {
StringWriter sw = new StringWriter();
e.printStackTrace(new PrintWriter(sw));
trace = sw.toString();
textArea.append(trace);
}
// display popup
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
Desktop desktop = null;
boolean isBrowseSupported = false, isOpenSupported = false;
if (Desktop.isDesktopSupported()) {
desktop = Desktop.getDesktop();
isBrowseSupported = desktop.isSupported(Desktop.Action.BROWSE);
isOpenSupported = desktop.isSupported(Desktop.Action.OPEN);
}
if (desktop != null && (isOpenSupported || (report && isBrowseSupported))) { // try to open the log file and/or issues webpage
if (report && isBrowseSupported) { // ask to report the error
if (isOpenSupported) { // also ask to open the log
int n = JOptionPane.showOptionDialog(null, messageReport, title,
JOptionPane.DEFAULT_OPTION, JOptionPane.ERROR_MESSAGE,
null, optionsLogReport, optionsLogReport[2]);
if (n == 0)
desktop.browse(getIssueURI(error, e, trace));
else if (n == 1)
desktop.open(Options.LOG_FILE);
} else { // only ask to report the error
int n = JOptionPane.showOptionDialog(null, message, title,
JOptionPane.DEFAULT_OPTION, JOptionPane.ERROR_MESSAGE,
null, optionsReport, optionsReport[1]);
if (n == 0)
desktop.browse(getIssueURI(error, e, trace));
}
} else { // don't report the error
int n = JOptionPane.showOptionDialog(null, message, title,
JOptionPane.DEFAULT_OPTION, JOptionPane.ERROR_MESSAGE,
null, optionsLog, optionsLog[1]);
if (n == 0)
desktop.open(Options.LOG_FILE);
}
} else { // display error only
JOptionPane.showMessageDialog(null, report ? messageReport : message,
title, JOptionPane.ERROR_MESSAGE);
}
} catch (Exception e1) {
Log.error("An error occurred in the crash popup.", e1);
}
}
/**
* Returns the issue reporting URI.
* This will auto-fill the report with the relevant information if possible.
* @param error a description of the error
* @param e the exception causing the error
* @param trace the stack trace
* @return the created URI
*/
private static URI getIssueURI(String error, Throwable e, String trace) {
// generate report information
String issueTitle = (error != null) ? error : e.getMessage();
StringBuilder sb = new StringBuilder();
try {
// read version and build date from version file, if possible
Properties props = new Properties();
props.load(ResourceLoader.getResourceAsStream(Options.VERSION_FILE));
String version = props.getProperty("version");
if (version != null && !version.equals("${pom.version}")) {
sb.append("**Version:** ");
sb.append(version);
String hash = Utils.getGitHash();
if (hash != null) {
sb.append(" (");
sb.append(hash.substring(0, 12));
sb.append(')');
}
sb.append('\n');
}
String timestamp = props.getProperty("build.date");
if (timestamp != null &&
!timestamp.equals("${maven.build.timestamp}") && !timestamp.equals("${timestamp}")) {
sb.append("**Build date:** ");
sb.append(timestamp);
sb.append('\n');
}
} catch (IOException e1) {
Log.warn("Could not read version file.", e1);
}
sb.append("**OS:** ");
sb.append(System.getProperty("os.name"));
sb.append(" (");
sb.append(System.getProperty("os.arch"));
sb.append(")\n");
sb.append("**JRE:** ");
sb.append(System.getProperty("java.version"));
sb.append('\n');
if (glString != null) {
sb.append("**OpenGL Version:** ");
sb.append(glString);
sb.append('\n');
}
if (error != null) {
sb.append("**Error:** `");
sb.append(error);
sb.append("`\n");
}
if (trace != null) {
sb.append("**Stack trace:**");
sb.append("\n```\n");
sb.append(trace);
sb.append("```");
}
// return auto-filled URI
try {
return URI.create(String.format(Options.ISSUES_URL,
URLEncoder.encode(issueTitle, "UTF-8"),
URLEncoder.encode(sb.toString(), "UTF-8")));
} catch (UnsupportedEncodingException e1) {
Log.warn("URLEncoder failed to encode the auto-filled issue report URL.");
return URI.create(String.format(Options.ISSUES_URL, "", ""));
}
}
}

309
src/itdelatrisu/opsu/Opsu.java
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/*
* opsu! - an open-source osu! client
* Copyright (C) 2014, 2015 Jeffrey Han
*
* opsu! is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* opsu! is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with opsu!. If not, see <http://www.gnu.org/licenses/>.
*/
package itdelatrisu.opsu;
import itdelatrisu.opsu.audio.MusicController;
import itdelatrisu.opsu.db.DBController;
import itdelatrisu.opsu.downloads.DownloadList;
import itdelatrisu.opsu.downloads.Updater;
import itdelatrisu.opsu.states.ButtonMenu;
import itdelatrisu.opsu.states.DownloadsMenu;
import itdelatrisu.opsu.states.Game;
import itdelatrisu.opsu.states.GamePauseMenu;
import itdelatrisu.opsu.states.GameRanking;
import itdelatrisu.opsu.states.MainMenu;
import itdelatrisu.opsu.states.OptionsMenu;
import itdelatrisu.opsu.states.SongMenu;
import itdelatrisu.opsu.states.Splash;
import itdelatrisu.opsu.ui.UI;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.lang.reflect.Field;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.UnknownHostException;
import org.newdawn.slick.GameContainer;
import org.newdawn.slick.Input;
import org.newdawn.slick.SlickException;
import org.newdawn.slick.state.StateBasedGame;
import org.newdawn.slick.state.transition.FadeInTransition;
import org.newdawn.slick.state.transition.EasedFadeOutTransition;
import org.newdawn.slick.util.DefaultLogSystem;
import org.newdawn.slick.util.FileSystemLocation;
import org.newdawn.slick.util.Log;
import org.newdawn.slick.util.ResourceLoader;
/**
* Main class.
* <p>
* Creates game container, adds all other states, and initializes song data.
*/
public class Opsu extends StateBasedGame {
/** Game states. */
public static final int
STATE_SPLASH = 0,
STATE_MAINMENU = 1,
STATE_BUTTONMENU = 2,
STATE_SONGMENU = 3,
STATE_GAME = 4,
STATE_GAMEPAUSEMENU = 5,
STATE_GAMERANKING = 6,
STATE_OPTIONSMENU = 7,
STATE_DOWNLOADSMENU = 8;
/** Server socket for restricting the program to a single instance. */
private static ServerSocket SERVER_SOCKET;
/**
* Constructor.
* @param name the program name
*/
public Opsu(String name) {
super(name);
}
@Override
public void initStatesList(GameContainer container) throws SlickException {
//addState(new Splash(STATE_SPLASH));
//addState(new MainMenu(STATE_MAINMENU));
//addState(new ButtonMenu(STATE_BUTTONMENU));
//addState(new SongMenu(STATE_SONGMENU));
//addState(new Game(STATE_GAME));
//addState(new GamePauseMenu(STATE_GAMEPAUSEMENU));
//addState(new GameRanking(STATE_GAMERANKING));
//addState(new OptionsMenu(STATE_OPTIONSMENU));
//addState(new DownloadsMenu(STATE_DOWNLOADSMENU));
}
/**
* 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);
}
// set default exception handler
Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
@Override
public void uncaughtException(Thread t, Throwable e) {
ErrorHandler.error("** Uncaught Exception! **", e, true);
System.exit(1);
}
});
// parse configuration file
Options.parseOptions();
// only allow a single instance
if (!Options.noSingleInstance()) {
try {
SERVER_SOCKET = new ServerSocket(Options.getPort(), 1, InetAddress.getLocalHost());
} catch (UnknownHostException e) {
// shouldn't happen
} catch (IOException e) {
errorAndExit(
null,
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()
),
false
);
}
}
// load natives
File nativeDir;
if (!Utils.isJarRunning() && (
(nativeDir = new File("./target/natives/")).isDirectory() ||
(nativeDir = new File("./build/natives/")).isDirectory()))
;
else {
nativeDir = Options.NATIVE_DIR;
try {
new NativeLoader(nativeDir).loadNatives();
} catch (IOException e) {
Log.error("Error loading natives.", e);
}
}
System.setProperty("org.lwjgl.librarypath", nativeDir.getAbsolutePath());
System.setProperty("java.library.path", nativeDir.getAbsolutePath());
try {
// Workaround for "java.library.path" property being read-only.
// http://stackoverflow.com/a/24988095
Field fieldSysPath = ClassLoader.class.getDeclaredField("sys_paths");
fieldSysPath.setAccessible(true);
fieldSysPath.set(null, null);
} catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
Log.warn("Failed to set 'sys_paths' field.", e);
}
// 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.", true);
}
// 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();
}
// disable jinput
Input.disableControllers();
// 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" };
try {
app.setIcons(icons);
} catch (Exception e) {
Log.error("could not set icon");
}
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.", true);
}
}
@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.resetTrackOnLoad();
} else {
if (id == STATE_GAME) {
MusicController.pause();
MusicController.setPitch(1.0f);
MusicController.resume();
} else
songMenu.resetTrackOnLoad();
}
// reset game data
if (UI.getCursor().isBeatmapSkinned())
UI.getCursor().reset();
songMenu.resetGameDataOnLoad();
this.enterState(Opsu.STATE_SONGMENU, new EasedFadeOutTransition(), new FadeInTransition());
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;
}
/**
* 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);
}
}
}
/**
* Throws an error and exits the application with the given message.
* @param e the exception that caused the crash
* @param message the message to display
* @param report whether to ask to report the error
*/
private static void errorAndExit(Throwable e, String message, boolean report) {
// JARs will not run properly inside directories containing '!'
// http://bugs.java.com/view_bug.do?bug_id=4523159
if (Utils.isJarRunning() && Utils.getRunningDirectory() != null &&
Utils.getRunningDirectory().getAbsolutePath().indexOf('!') != -1)
ErrorHandler.error("JARs cannot be run from some paths containing '!'. Please move or rename the file and try again.", null, false);
else
ErrorHandler.error(message, e, report);
System.exit(1);
}
}