Sunpy/opsu-dance
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Merge pull request #16 from SuperNascher/master

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Implemented XDG base directory support for Unix-like operating systems.  This is disabled by default.  To use these directories, uncomment the line in pom.xml that sets the "XDG" system property when packaging opsu!.

Signed-off-by: Jeffrey Han <itdelatrisu@gmail.com>
This commit is contained in:
Jeffrey Han 2015-02-13 15:03:17 -05:00
parent 7cc4ff51d0
commit ed2d3058ba
4 changed files with 45 additions and 11 deletions
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2
pom.xml
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@ -76,6 +76,8 @@
<argument>-Dinput=opsu-${project.version}.jar</argument>
<argument>-Dmain=itdelatrisu.opsu.Opsu</argument>
<argument>-Doutput=opsu-${project.version}-runnable.jar</argument>
<!-- uncomment the line below to use XDG base directories in Unix -->
<!--<argument>-Dparams=-DXDG=true</argument>-->
<argument>${basedir}/tools/JarSplicePlus.jar</argument>
</arguments>
</configuration>

4
src/itdelatrisu/opsu/Opsu.java
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@ -105,9 +105,7 @@ public class Opsu extends StateBasedGame {
Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
@Override
public void uncaughtException(Thread t, Throwable e) {
if (!(e instanceof ThreadDeath)) { // TODO: see MusicController
ErrorHandler.error("** Uncaught Exception! **", e, true);
}
ErrorHandler.error("** Uncaught Exception! **", e, true);
}
});

48
src/itdelatrisu/opsu/Options.java
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@ -42,21 +42,27 @@ import org.newdawn.slick.util.Log;
* Handles all user options.
*/
public class Options {
/** The config directory. */
private static final File CONFIG_DIR = getXDGBaseDir("XDG_CONFIG_HOME", ".config");
/** The data directory. */
private static final File DATA_DIR = getXDGBaseDir("XDG_DATA_HOME", ".local/share");
/** File for logging errors. */
public static final File LOG_FILE = new File(".opsu.log");
public static final File LOG_FILE = new File(CONFIG_DIR, ".opsu.log");
/** File for storing user options. */
private static final File OPTIONS_FILE = new File(".opsu.cfg");
private static final File OPTIONS_FILE = new File(CONFIG_DIR, ".opsu.cfg");
/** Beatmap directories (where to search for files). */
private static final String[] BEATMAP_DIRS = {
"C:/Program Files (x86)/osu!/Songs/",
"C:/Program Files/osu!/Songs/",
"Songs/"
new File(DATA_DIR, "Songs/").getPath()
};
/** Score database name. */
public static final String SCORE_DB = ".opsu_scores.db";
public static final File SCORE_DB = new File(DATA_DIR, ".opsu_scores.db");
/** Font file name. */
public static final String FONT_NAME = "kochi-gothic.ttf";
@ -88,6 +94,34 @@ public class Options {
/** The current skin directory (for user skins). */
private static File skinDir;
/**
* Returns the directory based on the XDG base directory specification for
* Unix-like operating systems, only if the system property "XDG" has been defined.
* @param env the environment variable to check (XDG_*_*)
* @param fallback the fallback directory relative to ~home
* @return the XDG base directory, or the working directory if unavailable
*/
private static File getXDGBaseDir(String env, String fallback) {
if (System.getProperty("XDG") == null)
return new File("./");
String OS = System.getProperty("os.name").toLowerCase();
if (OS.indexOf("nix") >= 0 || OS.indexOf("nux") >= 0 || OS.indexOf("aix") > 0) {
String rootPath = System.getenv(env);
if (rootPath == null) {
String home = System.getProperty("user.home");
if (home == null)
return new File("./");
rootPath = String.format("%s/%s", home, fallback);
}
File dir = new File(rootPath, "opsu");
if (!dir.isDirectory())
dir.mkdir();
return dir;
} else
return new File("./");
}
/**
* The theme song string:
* {@code filename,title,artist,length(ms)}
@ -803,7 +837,7 @@ public class Options {
if (oszDir != null && oszDir.isDirectory())
return oszDir;
oszDir = new File("SongPacks/");
oszDir = new File(DATA_DIR, "SongPacks/");
oszDir.mkdir();
return oszDir;
}
@ -817,7 +851,7 @@ public class Options {
if (screenshotDir != null && screenshotDir.isDirectory())
return screenshotDir;
screenshotDir = new File("Screenshots/");
screenshotDir = new File(DATA_DIR, "Screenshots/");
return screenshotDir;
}
@ -830,7 +864,7 @@ public class Options {
if (skinDir != null && skinDir.isDirectory())
return skinDir;
skinDir = new File("Skins/");
skinDir = new File(DATA_DIR, "Skins/");
skinDir.mkdir();
return skinDir;
}

2
src/itdelatrisu/opsu/ScoreDB.java
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@ -63,7 +63,7 @@ public class ScoreDB {
// create a database connection
try {
connection = DriverManager.getConnection(String.format("jdbc:sqlite:%s", Options.SCORE_DB));
connection = DriverManager.getConnection(String.format("jdbc:sqlite:%s", Options.SCORE_DB.getPath()));
} catch (SQLException e) {
// if the error message is "out of memory", it probably means no database file is found
ErrorHandler.error("Could not connect to score database.", e, true);