public static void addRecentGame(File game) {
games =
JMupenUtils.getGamesFromFile(
Paths.get(JMupenUtils.getConfigDir() + JMupenUtils.getBar() + "jmupen.recents"));
games.add(game.getName() + "|" + game.getAbsolutePath());
JMupenUtils.setGames(games);
JMupenGUI.getInstance().getModel().addElement(game.getName());
JMupenUtils.clearOldRecents();
}
/** @author xela92 */
public final class JMupenUtils {
private static final JMupenGUI gui = JMupenGUI.getInstance();
private static final Properties props = new Properties();
private static ArrayList<String> games = new ArrayList<String>();
private static final Path recentsFile =
Paths.get(JMupenUtils.getConfigDir() + JMupenUtils.getBar() + "jmupen.recents");
private static boolean fullscreen = true;
private static boolean using_legacy = false;
private static File saveFolder = new File(JMupenUtils.getJmupenSaveDir());
public static void addGame(File game) {
JMupenUtils.clearOldRecents();
games.add(game.getName() + "|" + game.getAbsolutePath());
}
public static void addRecentGame(File game) {
games =
JMupenUtils.getGamesFromFile(
Paths.get(JMupenUtils.getConfigDir() + JMupenUtils.getBar() + "jmupen.recents"));
games.add(game.getName() + "|" + game.getAbsolutePath());
JMupenUtils.setGames(games);
JMupenGUI.getInstance().getModel().addElement(game.getName());
JMupenUtils.clearOldRecents();
}
public static void clearOldRecents() {
if (games.toArray().length > 6) {
games.remove(0);
JMupenGUI.getInstance().getModel().removeElementAt(0);
}
}
/* public static void copyToSaveFolder() {
if (JMupenUtils.getSaveFolder() != null) {
File sourceLocation = new File(JMupenUtils.getJmupenHome().concat(JMupenUtils.getBar()).concat("save"));
if (!Files.exists(Paths.get(sourceLocation.getParent()))) {
JMupenGUI.getInstance().showError("Save files' directory not found", "The directory no longer exists. I will use default directory");
JMupenUtils.setSaveFolder(null);
JMupenUtils.resetSaveFolder();
}
try {
FileUtils.copyDirectory(sourceLocation, JMupenUtils.getSaveFolder());
} catch (IOException e) {
JMupenGUI.getInstance().showError("Save files copy to selected folder failed. ", e.getLocalizedMessage());
}
}
}
public static void copyFromSaveFolder() {
if (JMupenUtils.getSaveFolder() != null) {
File destLocation = new File(JMupenUtils.getJmupenHome().concat(JMupenUtils.getBar()).concat("save"));
if (destLocation.exists()) {
destLocation.renameTo(new File(destLocation.getAbsolutePath().concat(".backup")));
}
if (JMupenUtils.getSaveFolder().list().length > 0) {
try {
FileUtils.copyDirectory(JMupenUtils.getSaveFolder(), destLocation);
} catch (IOException e) {
JMupenGUI.getInstance().showError("Save files copy-back to local folder failed. ", e.getLocalizedMessage());
}
}
}
}
*/
public static boolean deleteDirectory(File path) {
if (path.exists()) {
File[] files = path.listFiles();
for (int i = 0; i < files.length; i++) {
if (files[i].isDirectory()) {
deleteDirectory(files[i]);
} else {
files[i].delete();
}
}
}
return (path.delete());
}
public static void extractJar(File jarFile, File destDir) {
try {
System.out.println("Extracting JAR...");
JarUnpacker jarUnpacker = new JarUnpacker();
jarUnpacker.unpack(jarFile.getAbsolutePath(), destDir.getAbsolutePath());
} catch (Exception e) {
JMupenGUI.getInstance().showError("Error extracting jar", e.getLocalizedMessage());
}
}
public static String getBar() {
switch (System.getProperty("os.name")) {
case "win":
return "\\";
default:
return "/";
}
}
public static File getConf() {
return new File(JMupenUtils.getConfigDir() + JMupenUtils.getBar() + "jmupen.conf");
}
public static String getConfigDir() {
if (JMupenUtils.getOs().equals("mac") || JMupenUtils.getOs().equals("lin")) {
return JMupenUtils.getHome();
} else {
return System.getProperty("java.io.tmpdir");
}
}
public static boolean getFullscreen() {
return fullscreen;
}
public static ArrayList<String> getGames() {
JMupenUtils.clearOldRecents();
return games;
}
public static ArrayList<String> getGamesFromFile(Path recents) {
if (!Files.exists(recents)) {
try {
Files.createFile(recents);
} catch (IOException ex) {
gui.showError(
"Error creating recents file. You won't see recent games list.",
ex.getLocalizedMessage());
}
}
Stream<String> stream = null;
try {
stream = Files.lines(recents, StandardCharsets.UTF_8);
} catch (IOException e) {
gui.showError(
"Error opening file. Maybe it does not exist or you cannot access it.",
e.getLocalizedMessage());
}
if (stream != null) {
return new ArrayList(Arrays.asList(stream.toArray()));
} else {
return null;
}
}
public static String getHome() {
return System.getProperty("user.home");
}
public static String getJmupenHome() {
if (JMupenUtils.getOs().equalsIgnoreCase("win")) {
return System.getenv("APPDATA").concat(JMupenUtils.getBar().concat("Mupen64Plus"));
} else {
return JMupenUtils.getHome()
.concat(JMupenUtils.getBar())
.concat(".local")
.concat(JMupenUtils.getBar())
.concat("share")
.concat(JMupenUtils.getBar())
.concat("mupen64plus");
}
}
public static String getJmupenConfigDir() {
if (JMupenUtils.getOs().equalsIgnoreCase("win")) {
return System.getenv("APPDATA").concat(JMupenUtils.getBar().concat("Mupen64Plus"));
} else {
return JMupenUtils.getHome()
.concat(JMupenUtils.getBar())
.concat(".config")
.concat(JMupenUtils.getBar())
.concat("mupen64plus");
}
}
public static String getJmupenSaveDir() {
String dir = JMupenUtils.getJmupenHome().concat(JMupenUtils.getBar()).concat("save");
Path f = Paths.get(dir);
if (!Files.exists(f)) {
try {
Files.createDirectories(f);
} catch (IOException ex) {
JMupenGUI.getInstance()
.showError(
"FATAL",
"Can't create default save directory. JMupen won't work without a savefiles directory. I will temporary use home folder.");
return JMupenUtils.getHome();
}
}
return dir;
}
public static String getOs() {
String os = System.getProperty("os.name").toLowerCase();
if (os.contains("win")) {
return "win";
} else if (os.contains("mac")) {
return "mac";
} else {
return "lin";
}
}
public static Path getRecents() {
return recentsFile;
}
public static File getSaveFolder() {
if (!saveFolder.canRead() && !saveFolder.canWrite()) {
JMupenGUI.getInstance()
.showError(
"Can't read savefiles directory.", "Rolling back to default savefiles directory.");
JMupenUtils.setSaveFolder(new File(JMupenUtils.getJmupenSaveDir()));
JMupenUtils.saveParamChanges();
}
return saveFolder;
}
public static boolean getUsingLegacyVersion() {
return using_legacy;
}
public static void loadParams() {
InputStream is = null;
if (JMupenUtils.getConf().exists()) {
// First try loading from the current directory
try {
is = new FileInputStream(JMupenUtils.getConf());
} catch (Exception e) {
is = null;
}
try {
props.load(is);
JMupenUtils.setFullscreen(props.get("Fullscreen").equals("true"));
JMupenUtils.setUsingLegacyVersion(props.get("UsingLegacy").equals("true"));
JMupenUtils.setSaveFolder(
!props.get("SaveFolder").equals("")
? new File((String) props.get("SaveFolder"))
: null);
} catch (Exception e) {
saveParamChanges();
}
} else {
saveParamChanges();
}
}
public static void resetSaveFolder() {
JMupenUtils.setSaveFolder(
new File(JMupenUtils.getJmupenHome().concat(JMupenUtils.getBar()).concat("save")));
props.setProperty(
"SaveFolder", JMupenUtils.getJmupenHome().concat(JMupenUtils.getBar()).concat("save"));
saveParamChanges();
}
public static void saveParamChanges() {
try {
props.setProperty("Fullscreen", "" + JMupenUtils.getFullscreen());
props.setProperty("UsingLegacy", "" + JMupenUtils.getUsingLegacyVersion());
OutputStream out = new FileOutputStream(JMupenUtils.getConf());
if (JMupenUtils.getSaveFolder() != null) {
props.setProperty("SaveFolder", JMupenUtils.getSaveFolder().getAbsolutePath());
}
props.store(out, "JMupen Configuration File");
} catch (Exception e) {
JMupenGUI.getInstance().showError("Error saving conf file.", e.getLocalizedMessage());
}
}
public static void setGames(ArrayList<String> g) {
JMupenUtils.clearOldRecents();
games = g;
}
public static void setFullscreen(boolean ans) {
fullscreen = ans;
}
static void setSaveFolder(File file) {
saveFolder = file;
}
public static void setUsingLegacyVersion(boolean ans) {
using_legacy = ans;
}
public static void writeGamesToFile() {
List<String> listGames = (List) games;
try {
Files.write(recentsFile, listGames, Charset.forName("UTF-8"));
} catch (IOException ex) {
gui.showError("Error writing recents file", "Full message: " + ex.getLocalizedMessage());
}
}
}
public static File getConf() {
return new File(JMupenUtils.getConfigDir() + JMupenUtils.getBar() + "jmupen.conf");
}