69 lines
2.1 KiB
Java
69 lines
2.1 KiB
Java
/*
|
|
* opsu!dance - fork of opsu! with cursordance auto
|
|
* Copyright (C) 2017 yugecin
|
|
*
|
|
* opsu!dance 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!dance 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!dance. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package yugecin.opsudance;
|
|
|
|
import itdelatrisu.opsu.NativeLoader;
|
|
import itdelatrisu.opsu.Options;
|
|
import org.newdawn.slick.util.FileSystemLocation;
|
|
import org.newdawn.slick.util.Log;
|
|
import org.newdawn.slick.util.ResourceLoader;
|
|
|
|
import java.io.File;
|
|
import java.io.IOException;
|
|
import java.lang.reflect.Field;
|
|
|
|
public class PreStartupInitializer {
|
|
|
|
public PreStartupInitializer() {
|
|
loadNatives();
|
|
setResourcePath();
|
|
}
|
|
|
|
private void loadNatives() {
|
|
File nativeDir = loadNativesUsingOptionsPath();
|
|
|
|
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);
|
|
}
|
|
}
|
|
|
|
private File loadNativesUsingOptionsPath() {
|
|
File nativeDir = Options.NATIVE_DIR;
|
|
try {
|
|
new NativeLoader(nativeDir).loadNatives();
|
|
} catch (IOException e) {
|
|
Log.error("Error loading natives.", e);
|
|
}
|
|
return nativeDir;
|
|
}
|
|
|
|
private void setResourcePath() {
|
|
ResourceLoader.addResourceLocation(new FileSystemLocation(new File("./res/")));
|
|
}
|
|
|
|
}
|