/** clears region file references */
public static synchronized void clearRegionFileReferences() {
Iterator iterator = regionsByFilename.values().iterator();
do {
if (!iterator.hasNext()) {
break;
}
Reference reference = (Reference) iterator.next();
try {
RegionFile regionfile = (RegionFile) reference.get();
if (regionfile != null) {
regionfile.close();
}
} catch (IOException ioexception) {
ioexception.printStackTrace();
}
} while (true);
regionsByFilename.clear();
}
/** copies a 32x32 chunk set from par2File to par1File, via AnvilConverterData */
private void convertChunks(
File par1File,
File par2File,
WorldChunkManager par3WorldChunkManager,
int par4,
int par5,
IProgressUpdate par6IProgressUpdate) {
try {
String s = par2File.getName();
RegionFile regionfile = new RegionFile(par2File);
RegionFile regionfile1 =
new RegionFile(
new File(
par1File,
(new StringBuilder())
.append(s.substring(0, s.length() - ".mcr".length()))
.append(".mca")
.toString()));
for (int i = 0; i < 32; i++) {
for (int j = 0; j < 32; j++) {
if (!regionfile.isChunkSaved(i, j) || regionfile1.isChunkSaved(i, j)) {
continue;
}
DataInputStream datainputstream = regionfile.getChunkDataInputStream(i, j);
if (datainputstream == null) {
System.out.println("Failed to fetch input stream");
} else {
NBTTagCompound nbttagcompound = CompressedStreamTools.read(datainputstream);
datainputstream.close();
NBTTagCompound nbttagcompound1 = nbttagcompound.getCompoundTag("Level");
AnvilConverterData anvilconverterdata = ChunkLoader.load(nbttagcompound1);
NBTTagCompound nbttagcompound2 = new NBTTagCompound();
NBTTagCompound nbttagcompound3 = new NBTTagCompound();
nbttagcompound2.setTag("Level", nbttagcompound3);
ChunkLoader.convertToAnvilFormat(
anvilconverterdata, nbttagcompound3, par3WorldChunkManager);
DataOutputStream dataoutputstream = regionfile1.getChunkDataOutputStream(i, j);
CompressedStreamTools.write(nbttagcompound2, dataoutputstream);
dataoutputstream.close();
}
}
int k = (int) Math.round((100D * (double) (par4 * 1024)) / (double) (par5 * 1024));
int l =
(int)
Math.round((100D * (double) ((i + 1) * 32 + par4 * 1024)) / (double) (par5 * 1024));
if (l > k) {
par6IProgressUpdate.setLoadingProgress(l);
}
}
regionfile.close();
regionfile1.close();
} catch (IOException ioexception) {
ioexception.printStackTrace();
}
}