/** Starts BSPSource */
public void run() {
// some benchmarking
long startTime = System.currentTimeMillis();
// log all config fields in debug mode
if (config.isDebug()) {
config.dumpToLog();
}
// acquire list of files
Set<BspFileEntry> entries = config.getFileSet();
if (entries.isEmpty()) {
L.severe("No BSP files found");
} else {
for (BspFileEntry entry : entries) {
try {
decompile(entry);
System.gc(); // try to free some resources
} catch (Exception ex) {
// likely to be a critical error, but maybe it will work
// with other files
L.log(Level.SEVERE, "Decompiling error", ex);
}
}
// get total execution time
double duration = (System.currentTimeMillis() - startTime) / 1000.0;
L.log(
Level.INFO,
"Processed {0} file(s) in {1} seconds",
new Object[] {entries.size(), String.format("%.4f", duration)});
}
}
/** Starts the decompiling process */
private void decompile(BspFileEntry entry) {
File bspFile = entry.getBspFile();
File vmfFile = entry.getVmfFile();
// load BSP
BspFileReader reader;
try {
BspFile bsp = new BspFile();
bsp.setSourceApp(config.defaultApp);
bsp.load(bspFile);
if (config.loadLumpFiles) {
bsp.loadLumpFiles();
}
// extract embedded files
if (config.unpackEmbedded) {
try {
bsp.getPakFile().extract(entry.getPakDir());
} catch (IOException ex) {
L.log(Level.WARNING, "Can't extract embedded files", ex);
}
}
reader = new BspFileReader(bsp);
reader.loadAll();
L.log(Level.INFO, "Loaded {0}", bspFile);
} catch (IOException ex) {
L.log(Level.SEVERE, "Can't load " + bspFile, ex);
return;
}
if (!config.isDebug()) {
L.log(Level.INFO, "BSP version: {0}", reader.getBspFile().getVersion());
L.log(Level.INFO, "Game: {0}", reader.getBspFile().getSourceApp());
}
// create VMF
VmfWriter writer;
try {
// write to file or omit output?
if (config.nullOutput) {
writer = new VmfWriter(new NullOutputStream());
} else {
writer = new VmfWriter(vmfFile);
}
L.log(Level.INFO, "Opened {0}", vmfFile);
} catch (IOException ex) {
L.log(Level.SEVERE, "Can't write " + vmfFile, ex);
return;
}
try {
// create and configure decompiler, then start decompiling
BspDecompiler decompiler = new BspDecompiler(reader, writer, config);
decompiler.setComment("Decompiled by BSPSource v" + VERSION + " from " + bspFile.getName());
decompiler.start();
} finally {
// "Cave Johnson, we're done here."
IOUtils.closeQuietly(writer);
L.log(Level.INFO, "Closed {0}", vmfFile);
L.log(Level.INFO, "Finished {0}", bspFile);
}
}
