public WorldFinalValues readWorldData() throws IOException {
Map<String, Tag> level = new HashMap<String, Tag>();
File levelFile = new File(dir, "level.dat");
if (!levelFile.exists()) {
try {
levelFile.createNewFile();
} catch (IOException e) {
handleWorldException("level.dat", e);
}
} else {
try {
NBTInputStream in = new NBTInputStream(new FileInputStream(levelFile));
CompoundTag levelTag = (CompoundTag) in.readTag();
in.close();
if (levelTag != null) level.putAll(levelTag.getValue());
} catch (EOFException e) {
} catch (IOException e) {
handleWorldException("level.dat", e);
}
}
UUID uid = null;
File uuidFile = new File(dir, "uid.dat");
if (!uuidFile.exists()) {
try {
uuidFile.createNewFile();
} catch (IOException e) {
handleWorldException("uid.dat", e);
}
} else {
DataInputStream str = null;
try {
str = new DataInputStream(new FileInputStream(uuidFile));
uid = new UUID(str.readLong(), str.readLong());
} catch (EOFException e) {
} finally {
if (str != null) {
str.close();
}
}
}
long seed = 0L;
if (level.containsKey("thundering")) {
ByteTag thunderTag = (ByteTag) level.remove("thundering");
world.setThundering(thunderTag.getValue() == 1);
}
if (level.containsKey("raining")) {
ByteTag rainTag = (ByteTag) level.remove("raining");
world.setStorm(rainTag.getValue() == 1);
}
if (level.containsKey("thunderTime")) {
IntTag thunderTimeTag = (IntTag) level.remove("thunderTime");
world.setThunderDuration(thunderTimeTag.getValue());
}
if (level.containsKey("rainTime")) {
IntTag rainTimeTag = (IntTag) level.remove("rainTime");
world.setWeatherDuration(rainTimeTag.getValue());
}
if (level.containsKey("RandomSeed")) {
LongTag seedTag = (LongTag) level.remove("RandomSeed");
seed = seedTag.getValue();
}
if (level.containsKey("Time")) {
LongTag timeTag = (LongTag) level.remove("Time");
world.setTime(timeTag.getValue());
}
if (level.containsKey("SpawnX") && level.containsKey("SpawnY") && level.containsKey("SpawnZ")) {
IntTag spawnXTag = (IntTag) level.remove("SpawnX");
IntTag spawnYTag = (IntTag) level.remove("SpawnY");
IntTag spawnZTag = (IntTag) level.remove("SpawnZ");
world.setSpawnLocation(spawnXTag.getValue(), spawnYTag.getValue(), spawnZTag.getValue());
}
unknownTags.putAll(level);
if (uid == null) uid = UUID.randomUUID();
return new WorldFinalValues(seed, uid);
}
