public WorldInfo func_22173_b(String s) {
File file = new File(field_22180_a, s);
if (!file.exists()) {
return null;
}
File file1 = new File(file, "level.dat");
if (file1.exists()) {
try {
NBTTagCompound nbttagcompound =
CompressedStreamTools.func_1138_a(new FileInputStream(file1));
NBTTagCompound nbttagcompound2 = nbttagcompound.getCompoundTag("Data");
return new WorldInfo(nbttagcompound2);
} catch (Exception exception) {
exception.printStackTrace();
}
}
file1 = new File(file, "level.dat_old");
if (file1.exists()) {
try {
NBTTagCompound nbttagcompound1 =
CompressedStreamTools.func_1138_a(new FileInputStream(file1));
NBTTagCompound nbttagcompound3 = nbttagcompound1.getCompoundTag("Data");
return new WorldInfo(nbttagcompound3);
} catch (Exception exception1) {
exception1.printStackTrace();
}
}
return null;
}
public void func_22170_a(String s, String s1) {
File file = new File(field_22180_a, s);
if (!file.exists()) {
return;
}
File file1 = new File(file, "level.dat");
if (file1.exists()) {
try {
NBTTagCompound nbttagcompound =
CompressedStreamTools.func_1138_a(new FileInputStream(file1));
NBTTagCompound nbttagcompound1 = nbttagcompound.getCompoundTag("Data");
nbttagcompound1.setString("LevelName", s1);
CompressedStreamTools.writeGzippedCompoundToOutputStream(
nbttagcompound, new FileOutputStream(file1));
} catch (Exception exception) {
exception.printStackTrace();
}
}
}
/** 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();
}
}