private void func_22181_a(
File file, ArrayList arraylist, int i, int j, IProgressUpdate iprogressupdate) {
Collections.sort(arraylist);
byte abyte0[] = new byte[4096];
int i1;
for (Iterator iterator = arraylist.iterator();
iterator.hasNext();
iprogressupdate.setLoadingProgress(i1)) {
ChunkFile chunkfile = (ChunkFile) iterator.next();
int k = chunkfile.func_22323_b();
int l = chunkfile.func_22321_c();
RegionFile regionfile = RegionFileCache.func_22193_a(file, k, l);
if (!regionfile.func_22202_c(k & 0x1f, l & 0x1f)) {
try {
DataInputStream datainputstream =
new DataInputStream(
new GZIPInputStream(new FileInputStream(chunkfile.func_22324_a())));
DataOutputStream dataoutputstream =
regionfile.getChunkDataOutputStream(k & 0x1f, l & 0x1f);
for (int j1 = 0; (j1 = datainputstream.read(abyte0)) != -1; ) {
dataoutputstream.write(abyte0, 0, j1);
}
dataoutputstream.close();
datainputstream.close();
} catch (IOException ioexception) {
ioexception.printStackTrace();
}
}
i++;
i1 = (int) Math.round((100D * (double) i) / (double) j);
}
RegionFileCache.func_22192_a();
}
public void importOldChunkTileEntities() {
File file = wc.downloadSaveHandler.getSaveDirectory();
if (wc.worldProvider instanceof WorldProviderHell) {
file = new File(file, "DIM-1");
file.mkdirs();
}
java.io.DataInputStream datainputstream =
RegionFileCache.getChunkInputStream(file, xPosition, zPosition);
NBTTagCompound nbttagcompound;
if (datainputstream != null) {
try {
nbttagcompound = CompressedStreamTools.func_1141_a(datainputstream);
} catch (IOException e) {
return;
}
} else return;
if (!nbttagcompound.hasKey("Level")) return;
NBTTagList nbttaglist1 = nbttagcompound.getCompoundTag("Level").getTagList("TileEntities");
if (nbttaglist1 != null) {
for (int l = 0; l < nbttaglist1.tagCount(); l++) {
NBTTagCompound nbttagcompound2 = (NBTTagCompound) nbttaglist1.tagAt(l);
TileEntity te = TileEntity.createAndLoadEntity(nbttagcompound2);
if (te != null) {
ChunkPosition cp = new ChunkPosition(te.xCoord & 0xf, te.yCoord, te.zCoord & 0xf);
newChunkTileEntityMap.put(cp, te);
}
}
}
}
/** Called to flush all changes to disk, waiting for them to complete. */
public void flush() {
try {
ThreadedFileIOBase.threadedIOInstance.waitForFinish();
} catch (InterruptedException var2) {
var2.printStackTrace();
}
RegionFileCache.clearRegionFileReferences();
}
private static boolean isChunkSavedPopulated(World world, int chunkX, int chunkZ) {
File saveFolder = COWorldConfig.getWorldConfig(world).dimensionDir;
DataInputStream stream = RegionFileCache.getChunkInputStream(saveFolder, chunkX, chunkZ);
if (stream != null) {
try {
NBTTagCompound ex = CompressedStreamTools.read(stream);
if (ex.hasKey("Level") && ex.getCompoundTag("Level").getBoolean("TerrainPopulated")) {
return true;
}
} catch (IOException var6) {;
}
}
return false;
}
public void flushCache() {
RegionFileCache.func_22192_a();
}
public void func_22093_e() {
RegionFileCache.func_22122_a();
}
public void flushCache() {
RegionFileCache.clearRegionFileReferences();
}