Examples with IntTag org.jnbt.IntTag used on opensource projects

Example 1 with IntTag

use of org.jnbt.IntTag in project WorldPainter by Captain-Chaos.

the class RespawnPlayer method respawnPlayer.

public static void respawnPlayer(File levelDatFile) throws IOException {
    CompoundTag outerTag;
    try (NBTInputStream in = new NBTInputStream(new GZIPInputStream(new FileInputStream(levelDatFile)))) {
        outerTag = (CompoundTag) in.readTag();
    }
    CompoundTag dataTag = (CompoundTag) outerTag.getTag(TAG_DATA);
    int spawnX = ((IntTag) dataTag.getTag(TAG_SPAWN_X)).getValue();
    int spawnY = ((IntTag) dataTag.getTag(TAG_SPAWN_Y)).getValue();
    int spawnZ = ((IntTag) dataTag.getTag(TAG_SPAWN_Z)).getValue();
    CompoundTag playerTag = (CompoundTag) dataTag.getTag(TAG_PLAYER);
    playerTag.setTag(TAG_DEATH_TIME, new ShortTag(TAG_DEATH_TIME, (short) 0));
    playerTag.setTag(TAG_HEALTH, new ShortTag(TAG_HEALTH, (short) 20));
    List<Tag> motionList = new ArrayList<>(3);
    motionList.add(new DoubleTag(null, 0));
    motionList.add(new DoubleTag(null, 0));
    motionList.add(new DoubleTag(null, 0));
    playerTag.setTag(TAG_MOTION, new ListTag(TAG_MOTION, DoubleTag.class, motionList));
    List<Tag> posList = new ArrayList<>(3);
    posList.add(new DoubleTag(null, spawnX + 0.5));
    posList.add(new DoubleTag(null, spawnY + 3));
    posList.add(new DoubleTag(null, spawnZ + 0.5));
    playerTag.setTag(TAG_POS, new ListTag(TAG_POS, DoubleTag.class, posList));
    try (NBTOutputStream out = new NBTOutputStream(new GZIPOutputStream(new FileOutputStream(levelDatFile)))) {
        out.writeTag(outerTag);
    }
}