public static WorldInfo getInfo(String worldname) {
WorldInfo info = null;
try {
Tag t = getData(worldname);
if (t != null) {
info = new WorldInfo();
info.name = t.findTagByName("LevelName").getValue().toString();
info.seed = (Long) t.findTagByName("RandomSeed").getValue();
info.size = (Long) t.findTagByName("SizeOnDisk").getValue();
info.time = (Long) t.findTagByName("Time").getValue();
info.raining = ((Byte) t.findTagByName("raining").getValue()) != 0;
info.thundering = ((Byte) t.findTagByName("thundering").getValue()) != 0;
if (info.size == 0) info.size = getWorldSize(worldname);
}
} catch (Exception ex) {
}
World w = getWorld(worldname);
if (w != null) {
if (info == null) {
info = new WorldInfo();
info.size = getWorldSize(worldname);
}
info.name = w.getName();
info.seed = w.getSeed();
info.time = w.getFullTime();
info.raining = w.hasStorm();
info.thundering = w.isThundering();
}
return info;
}
private static boolean renameWorld(String worldname, String newname) {
if (isLoaded(worldname)) return false;
Tag t = getData(worldname);
if (t == null) return false;
t = t.findTagByName("Data");
if (t == null || t.getType() != Type.TAG_Compound) return false;
int i = 0;
for (Tag tt : (Tag[]) t.getValue()) {
if (tt.getName().equals("LevelName")) {
t.removeTag(i);
t.insertTag(new Tag(Type.TAG_String, "LevelName", newname), i);
break;
}
i++;
}
return setData(worldname, t);
}