Examples with GlowWorldBorder net.glowstone.GlowWorldBorder used on opensource projects

Example 1 with GlowWorldBorder

use of net.glowstone.GlowWorldBorder in project Glowstone by GlowstoneMC.

the class NbtWorldMetadataService method readWorldData.

@Override
public WorldFinalValues readWorldData() {
    // determine UUID of world
    UUID uid = null;
    File uuidFile = new File(dir, UUID_FILE);
    if (uuidFile.exists()) {
        try (DataInputStream in = new DataInputStream(new FileInputStream(uuidFile))) {
            uid = new UUID(in.readLong(), in.readLong());
        } catch (IOException e) {
            handleWorldException(UUID_FILE, e);
        }
    }
    if (uid == null) {
        uid = UUID.randomUUID();
    }
    // read in world information
    CompoundTag level = new CompoundTag();
    File levelFile = new File(dir, LEVEL_FILE);
    if (levelFile.exists()) {
        try (NbtInputStream in = new NbtInputStream(new FileInputStream(levelFile))) {
            CompoundTag levelOuter = in.readCompound();
            level = levelOuter.tryGetCompound("Data").orElseGet(() -> {
                ConsoleMessages.Warn.Io.NO_WORLD_DATA_TAG.log(world.getName());
                return levelOuter;
            });
        } catch (IOException e) {
            handleWorldException(LEVEL_FILE, e);
        }
    }
    // seed
    final long seed = level.tryGetLong("RandomSeed").orElse(0L);
    // time of day and weather status
    if (level.readBoolean("thundering", world::setThundering)) {
        level.remove("thundering");
    }
    if (level.readBoolean("raining", world::setStorm)) {
        level.remove("raining");
    }
    if (level.readInt("thunderTime", world::setThunderDuration)) {
        level.remove("thunderTime");
    }
    if (level.readInt("rainTime", world::setWeatherDuration)) {
        level.remove("rainTime");
    }
    if (level.readLong("Time", world::setFullTime)) {
        level.remove("Time");
    }
    if (level.readLong("DayTime", world::setTime)) {
        level.remove("DayTime");
    }
    if (level.readString("generatorName", generatorName -> world.setWorldType(WorldType.getByName(generatorName)))) {
        level.remove("generatorName");
    }
    // spawn position
    if (level.isInt("SpawnX") && level.isInt("SpawnY") && level.isInt("SpawnZ")) {
        world.setSpawnLocation(level.getInt("SpawnX"), level.getInt("SpawnY"), level.getInt("SpawnZ"), false);
        level.remove("SpawnX");
        level.remove("SpawnY");
        level.remove("SpawnZ");
    }
    // game rules
    if (level.readCompound("GameRules", gameRules -> gameRules.getValue().keySet().stream().filter(gameRules::isString).forEach(key -> world.setGameRuleValue(key, gameRules.getString(key))))) {
        level.remove("GameRules");
    }
    // world border
    Location borderCenter = new Location(world, 0, 0, 0);
    if (level.readDouble("BorderCenterX", borderCenter::setX)) {
        level.remove("BorderCenterX");
    }
    if (level.readDouble("BorderCenterZ", borderCenter::setZ)) {
        level.remove("BorderCenterZ");
    }
    GlowWorldBorder worldBorder = world.getWorldBorder();
    worldBorder.setCenter(borderCenter);
    if (level.readDouble("BorderSize", worldBorder::setSize)) {
        level.remove("BorderSize");
    }
    if (level.isDouble("BorderSizeLerpTarget") && level.isLong("BorderSizeLerpTime")) {
        worldBorder.setSize(level.getDouble("BorderSizeLerpTarget"), level.getLong("BorderSizeLerpTime"));
        level.remove("BorderSizeLerpTarget");
        level.remove("BorderSizeLerpTime");
    }
    if (level.readDouble("BorderSafeZone", worldBorder::setDamageBuffer)) {
        level.remove("BorderSafeZone");
    }
    if (level.readDouble("BorderWarningTime", time -> worldBorder.setWarningTime((int) time))) {
        level.remove("BorderWarningTime");
    }
    if (level.readDouble("BorderWarningBlocks", distance -> worldBorder.setWarningDistance((int) distance))) {
        level.remove("BorderWarningBlocks");
    }
    if (level.readDouble("BorderDamagePerBlock", worldBorder::setDamageAmount)) {
        level.remove("BorderDamagePerBlock");
    }
    // strip single-player Player tag if it exists
    if (level.isCompound("Player")) {
        ConsoleMessages.Warn.Io.REMOVING_SINGLE_PLAYER.log(world.getName());
        level.remove("Player");
    }
    // save unknown tags for later
    unknownTags = level;
    return new WorldFinalValues(seed, uid);
}