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();
}
}
}
