Java Code Examples for com.badlogic.gdx.utils.SharedLibraryLoader#isLinux()

@Override
protected File copyToTempFile(String resourcePath) {
    File file = super.copyToTempFile(resourcePath);
    if (file == null) return null;

    if (SharedLibraryLoader.isLinux || SharedLibraryLoader.isMac) {
        try {
            // Change access permission for temp file
            System.out.println("Call \"chmod\" for a temp file");
            Process process = Runtime.getRuntime().exec("chmod +x " + file.getAbsolutePath());

            InputStream is = process.getInputStream();
            BufferedReader br = new BufferedReader(new InputStreamReader(is));
            String line = null;
            while ((line = br.readLine()) != null) {
                System.out.println(line);
            }
            int result = process.waitFor(); // Let the process finish.

            if (result != 0) {
                throw new RuntimeException("\"chmod\" call finished with error");
            }
        } catch (IOException | InterruptedException e) {
            throw new RuntimeException("Error changing file access permission for: " + file.getAbsolutePath(), e);
        }
    }
    return file;
}
 

@Override
protected File copyToTempFile(String resourcePath) {
    File file = super.copyToTempFile(resourcePath);
    if (file == null) return null;

    if (SharedLibraryLoader.isLinux || SharedLibraryLoader.isMac) {
        try {
            // Change access permission for temp file
            System.out.println("Call \"chmod\" for a temp file");
            Process process = Runtime.getRuntime().exec("chmod +x " + file.getAbsolutePath());

            InputStream is = process.getInputStream();
            BufferedReader br = new BufferedReader(new InputStreamReader(is));
            String line = null;
            while ((line = br.readLine()) != null) {
                System.out.println(line);
            }
            int result = process.waitFor(); // Let the process finish.

            if (result != 0) {
                throw new RuntimeException("\"chmod\" call finished with error");
            }
        } catch (IOException | InterruptedException e) {
            throw new RuntimeException("Error changing file access permission for: " + file.getAbsolutePath(), e);
        }
    }
    return file;
}
 

public static void main (String[] args) {

		if (!DesktopLaunchValidator.verifyValidJVMState(args)){
			return;
		}
		
		final String title;
		if (DesktopLauncher.class.getPackage().getSpecificationTitle() == null){
			title = System.getProperty("Specification-Title");
		} else {
			title = DesktopLauncher.class.getPackage().getSpecificationTitle();
		}
		
		Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
			@Override
			public void uncaughtException(Thread thread, Throwable throwable) {
				Game.reportException(throwable);
				StringWriter sw = new StringWriter();
				PrintWriter pw = new PrintWriter(sw);
				throwable.printStackTrace(pw);
				pw.flush();
				String exceptionMsg = sw.toString();

				//shorten/simplify exception message to make it easier to fit into a message box
				exceptionMsg = exceptionMsg.replaceAll("\\(.*:([0-9]*)\\)", "($1)");
				exceptionMsg = exceptionMsg.replace("com.shatteredpixel.shatteredpixeldungeon.", "");
				exceptionMsg = exceptionMsg.replace("com.watabou.", "");
				exceptionMsg = exceptionMsg.replace("com.badlogic.gdx.", "");
				exceptionMsg = exceptionMsg.replace("\t", "    ");

				TinyFileDialogs.tinyfd_messageBox(title + " Has Crashed!",
						title + " has run into an error it can't recover from and has crashed, sorry about that!\n\n" +
						"If you could, please email this error message to the developer ([email protected]):\n\n" +
						"version: " + Game.version + "\n" +
						exceptionMsg,
						"ok", "error", false );
				if (Gdx.app != null) Gdx.app.exit();
			}
		});
		
		Game.version = DesktopLauncher.class.getPackage().getSpecificationVersion();
		if (Game.version == null) {
			Game.version = System.getProperty("Specification-Version");
		}
		
		try {
			Game.versionCode = Integer.parseInt(DesktopLauncher.class.getPackage().getImplementationVersion());
		} catch (NumberFormatException e) {
			Game.versionCode = Integer.parseInt(System.getProperty("Implementation-Version"));
		}

		if (UpdateImpl.supportsUpdates()){
			Updates.service = UpdateImpl.getUpdateService();
		}
		
		Lwjgl3ApplicationConfiguration config = new Lwjgl3ApplicationConfiguration();
		
		config.setTitle( title );
		
		String basePath = "";
		if (SharedLibraryLoader.isWindows) {
			if (System.getProperties().getProperty("os.name").equals("Windows XP")) {
				basePath = "Application Data/.shatteredpixel/Shattered Pixel Dungeon/";
			} else {
				basePath = "AppData/Roaming/.shatteredpixel/Shattered Pixel Dungeon/";
			}
		} else if (SharedLibraryLoader.isMac) {
			basePath = "Library/Application Support/Shattered Pixel Dungeon/";
		} else if (SharedLibraryLoader.isLinux) {
			basePath = ".shatteredpixel/shattered-pixel-dungeon/";
		}

		//copy over prefs from old file location from legacy desktop codebase
		FileHandle oldPrefs = new Lwjgl3FileHandle(basePath + "pd-prefs", Files.FileType.External);
		FileHandle newPrefs = new Lwjgl3FileHandle(basePath + SPDSettings.DEFAULT_PREFS_FILE, Files.FileType.External);
		if (oldPrefs.exists() && !newPrefs.exists()){
			oldPrefs.copyTo(newPrefs);
		}

		config.setPreferencesConfig( basePath, Files.FileType.External );
		SPDSettings.set( new Lwjgl3Preferences( SPDSettings.DEFAULT_PREFS_FILE, basePath) );
		FileUtils.setDefaultFileProperties( Files.FileType.External, basePath );
		
		config.setWindowSizeLimits( 480, 320, -1, -1 );
		Point p = SPDSettings.windowResolution();
		config.setWindowedMode( p.x, p.y );
		config.setAutoIconify( true );
		
		//we set fullscreen/maximized in the listener as doing it through the config seems to be buggy
		DesktopWindowListener listener = new DesktopWindowListener();
		config.setWindowListener( listener );
		
		config.setWindowIcon("icons/icon_16.png", "icons/icon_32.png", "icons/icon_64.png",
				"icons/icon_128.png", "icons/icon_256.png");

		new Lwjgl3Application(new ShatteredPixelDungeon(new DesktopPlatformSupport()), config);
	}
 

public static void main (String[] arg) {
	String version = DesktopLauncher.class.getPackage().getSpecificationVersion();
	if (version == null) {
		version = "0.7.5f";
	}

	int versionCode;
	try {
		versionCode = Integer.parseInt(DesktopLauncher.class.getPackage().getImplementationVersion());
	} catch (NumberFormatException e) {
		versionCode = 383;
	}

	LwjglApplicationConfiguration config = new LwjglApplicationConfiguration();

	if (SharedLibraryLoader.isMac) {
		config.preferencesDirectory = "Library/Application Support/Shattered Pixel Dungeon/";
	} else if (SharedLibraryLoader.isLinux) {
		config.preferencesDirectory = ".shatteredpixel/shattered-pixel-dungeon/";
	} else if (SharedLibraryLoader.isWindows) {
		String winVer = System.getProperties().getProperty("os.name");
		if (winVer.contains("XP")) {
			config.preferencesDirectory = "Application Data/.shatteredpixel/Shattered Pixel Dungeon/";
		} else {
			config.preferencesDirectory = "AppData/Roaming/.shatteredpixel/Shattered Pixel Dungeon/";
		}
	}
	// FIXME: This is a hack to get access to the preferences before we have an application setup
	com.badlogic.gdx.Preferences prefs = new LwjglPreferences(SPDSettings.FILE_NAME, config.preferencesDirectory);

	boolean isFullscreen = prefs.getBoolean(SPDSettings.KEY_WINDOW_FULLSCREEN, false);
	//config.fullscreen = isFullscreen;
	if (!isFullscreen) {
		config.width = prefs.getInteger(SPDSettings.KEY_WINDOW_WIDTH, SPDSettings.DEFAULT_WINDOW_WIDTH);
		config.height = prefs.getInteger(SPDSettings.KEY_WINDOW_HEIGHT, SPDSettings.DEFAULT_WINDOW_HEIGHT);
	}

	config.addIcon( "ic_launcher_128.png", Files.FileType.Internal );
	config.addIcon( "ic_launcher_32.png", Files.FileType.Internal );
	config.addIcon( "ic_launcher_16.png", Files.FileType.Internal );

	// TODO: It have to be pulled from build.gradle, but I don't know how it can be done
	config.title = "Shattered Pixel Dungeon";

	new LwjglApplication(new ShatteredPixelDungeon(
			new DesktopSupport(version, versionCode, config.preferencesDirectory, new DesktopInputProcessor())
	), config);
}