Examples of NBTInputStream

Examples of net.lightstone.util.nbt.NBTInputStream

69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
    }

    DataInputStream in = region.getChunkDataInputStream(regionX, regionZ);
    Chunk chunk = new Chunk(x, z);

    NBTInputStream nbt = new NBTInputStream(in, false);
    CompoundTag tag = (CompoundTag) nbt.readTag();
    Map<String, Tag> levelTags = ((CompoundTag) tag.getValue().get("Level")).getValue();

    byte[] tileData = ((ByteArrayTag) levelTags.get("Blocks")).getValue();
    chunk.setTypes(tileData);

    byte[] skyLightData = ((ByteArrayTag) levelTags.get("SkyLight")).getValue();
    byte[] blockLightData = ((ByteArrayTag) levelTags.get("BlockLight")).getValue();
    byte[] metaData = ((ByteArrayTag) levelTags.get("Data")).getValue();

    for (int cx = 0; cx < Chunk.WIDTH; cx++) {
      for (int cz = 0; cz < Chunk.HEIGHT; cz++) {
        for (int cy = 0; cy < Chunk.DEPTH; cy++) {
          boolean mostSignificantNibble = ((cx * Chunk.HEIGHT + cz) * Chunk.DEPTH + cy) % 2 == 1;
          int offset = ((cx * Chunk.HEIGHT + cz) * Chunk.DEPTH + cy) / 2;

          int skyLight, blockLight, meta;
          if (mostSignificantNibble) {
            skyLight = (skyLightData[offset] & 0xF0) >> 4;
            blockLight = (blockLightData[offset] & 0xF0) >> 4;
            meta = (metaData[offset] & 0xF0) >> 4;
          } else {
            skyLight = skyLightData[offset] & 0x0F;
            blockLight = blockLightData[offset] & 0x0F;
            meta = metaData[offset] & 0x0F;
          }

          chunk.setSkyLight(cx, cz, cy, skyLight);
          chunk.setBlockLight(cx, cz, cy, blockLight);
          chunk.setMetaData(cx, cz, cy, meta);
        }
      }
    }
    nbt.close();
    return chunk;
  }
View Full Code Here

Examples of org.jnbt.NBTInputStream

47
48
49
50
51
52
53
54
55
56
57
58
59
   * @throws IOException
   * @author Corrodias
   */
  protected static Coordinates getSpawn(final File level) throws IOException {
    try {
      final NBTInputStream input = new NBTInputStream(new FileInputStream(level));
      final CompoundTag originalTopLevelTag = (CompoundTag) input.readTag();
      input.close();

      final Map<String, Tag> originalData =
          ((CompoundTag) originalTopLevelTag.getValue().get("Data")).getValue();
      // This is our map of data. It is an unmodifiable map, for some
      // reason, so we have to make a copy.
View Full Code Here

Examples of org.jnbt.NBTInputStream

92
93
94
95
96
97
98
99
100
101
102
103
104
   * @author Corrodias
   */
  protected static void setSpawn(final File level, final Coordinates xyz) throws IOException {

    try {
      final NBTInputStream input = new NBTInputStream(new FileInputStream(level));
      final CompoundTag originalTopLevelTag = (CompoundTag) input.readTag();
      input.close();

      //@formatter:off

            //Note: The Following Information is Old (from 2010), compared to the Data inside a current "level.dat".
            //However, What we look at (SpawnX,Y,Z and RandomSeed) have not changed.
View Full Code Here

Examples of org.jnbt.NBTInputStream

82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
    if (multi) {
      String outPath = file.getParent() + "/players/" + name +".dat";
      out = new File(outPath);
      backupFile(out);
      try {
        NBTInputStream inStream = new NBTInputStream(new FileInputStream(out));
        CompoundTag root = (CompoundTag)inStream.readTag();
        inStream.close();
       
        HashMap<String, Tag> rootMap = new HashMap<String, Tag>(root.getValue());
        ArrayList<Tag> posTag = new ArrayList<Tag>(((ListTag)rootMap.get("Pos")).getValue());
        posTag.set(0, new DoubleTag("x", x));
        posTag.set(1, new DoubleTag("y", 120));
        posTag.set(2, new DoubleTag("z", y));
        rootMap.put("Pos", new ListTag("Pos", DoubleTag.class, posTag));
        root = new CompoundTag("Data", rootMap);
        NBTOutputStream outStream = new NBTOutputStream(new FileOutputStream(out));
        outStream.writeTag(root);
        outStream.close();
      } catch (Exception e) {
        e.printStackTrace();
      }
     
    } else {
      out = file;
      backupFile(out);
      try {
        NBTInputStream inStream = new NBTInputStream(new FileInputStream(out));
        CompoundTag root = (CompoundTag)(((CompoundTag)inStream.readTag()).getValue().get("Data"));
        inStream.close();
       
        HashMap<String, Tag> rootMap = new HashMap<String, Tag>(root.getValue());
        HashMap<String, Tag> playerMap = new HashMap<String, Tag>(((CompoundTag)rootMap.get("Player")).getValue());
        ArrayList<Tag> posTag = new ArrayList<Tag>(((ListTag)playerMap.get("Pos")).getValue());
        posTag.set(0, new DoubleTag("x", x));
View Full Code Here

Examples of org.jnbt.NBTInputStream

156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
  public SaveLoader(File f) {
    file = f;
    players = new ArrayList<MapObjectPlayer>();
    back = new ArrayList<String>();
    try {
      NBTInputStream inStream = new NBTInputStream(new FileInputStream(f));
      CompoundTag root = (CompoundTag) ((CompoundTag)inStream.readTag()).getValue().get("Data");
      inStream.close();
      seed = (Long)(root.getValue().get("RandomSeed").getValue());
      if (root.getValue().get("generatorName") != null) {
        genType = Type.fromMixedCase((String)(root.getValue().get("generatorName").getValue()));
       
        if (genType == Type.CUSTOMIZED)
          generatorOptions = (String)root.getValue().get("generatorOptions").getValue();
      }
      CompoundTag playerTag = (CompoundTag)root.getValue().get("Player");
     
      File playersFolder = new File(f.getParent(), "players");
      boolean multi = (playersFolder.exists() && (playersFolder.listFiles().length > 0));
     
      if (multi)
        Log.i("Multiplayer map detected.");
      else
        Log.i("Singleplayer map detected.");
     
      if (!multi) {
        addPlayer("Player", playerTag);
      } else {
        File[] listing = playersFolder.listFiles();
        for (int i = 0; i < (listing != null ? listing.length : 0); i++) {
          if (listing[i].isFile()) {
            NBTInputStream playerInputStream = new NBTInputStream(new FileInputStream(listing[i]));
            addPlayer(listing[i].getName().split("\\.")[0], (CompoundTag) ((CompoundTag)playerInputStream.readTag()));
            playerInputStream.close();
          }
        }
       
      }
    } catch (Exception e) {
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.