Exemplo n.º 1
0
 private void updateObserver() {
   // Player view distance is handled in the network synchronizer
   if (controllerLive.get() instanceof PlayerController) {
     return;
   }
   int viewDistance = (getViewDistance() + 15) / Chunk.CHUNK_SIZE; // round up
   World w = transform.getPosition().getWorld();
   int cx = chunkLive.get().getX();
   int cy = chunkLive.get().getY();
   int cz = chunkLive.get().getZ();
   HashSet<SpoutChunk> observing =
       new HashSet<SpoutChunk>(viewDistance * viewDistance * viewDistance);
   for (int dx = -viewDistance; dx < viewDistance; dx++) {
     for (int dy = -viewDistance; dy < viewDistance; dy++) {
       for (int dz = -viewDistance; dz < viewDistance; dz++) {
         Chunk chunk = w.getChunk(cx + dx, cy + dy, cz + dz, true);
         chunk.refreshObserver(this);
         observing.add((SpoutChunk) chunk);
       }
     }
   }
   observingChunks.removeAll(observing);
   for (SpoutChunk chunk : observingChunks) {
     if (chunk.isLoaded()) {
       chunk.removeObserver(this);
     }
   }
   observingChunks.clear();
   observingChunks.addAll(observing);
 }
Exemplo n.º 2
0
  @Override
  public void populate(Chunk source, Random random) {
    if (source.getY() < 4) {
      return;
    }
    if (random.nextInt(100) > chance) {
      return;
    }

    int x = source.getBlockX();
    int z = source.getBlockZ();
    int y;
    int numSteps = random.nextInt(maxSteps - minSteps + 1) + minSteps;
    for (int i = 0; i < numSteps; i++) {
      x += random.nextInt(3) - 1;
      z += random.nextInt(3) - 1;
      y = source.getBlockY() + 15;
      Block b = source.getWorld().getBlock(x, y, z);
      while (b.getMaterial() == VanillaMaterials.AIR) {
        b = b.translate(BlockFace.BOTTOM);
        if (--y < 0) {
          return;
        }
      }
      if (b.getMaterial() == VanillaMaterials.GRASS) {
        b = b.translate(BlockFace.TOP).setMaterial(VanillaMaterials.TALL_GRASS);
      }
    }
  }
Exemplo n.º 3
0
  @Override
  public void populate(Chunk source, Random random) {
    World world = source.getWorld();
    int[] iterations = new int[] {10, 20, 20, 2, 8, 1, 1, 1};
    int[] amount = new int[] {32, 16, 8, 8, 7, 7, 6};
    BlockMaterial[] type =
        new BlockMaterial[] {
          VanillaMaterials.GRAVEL,
          VanillaMaterials.COAL_ORE,
          VanillaMaterials.IRON_ORE,
          VanillaMaterials.GOLD_ORE,
          VanillaMaterials.REDSTONE_ORE,
          VanillaMaterials.DIAMOND_ORE,
          VanillaMaterials.LAPIS_LAZULI_ORE
        };

    int[] maxHeight = new int[] {128, 128, 128, 128, 128, 64, 32, 16, 16, 32};

    for (int i = 0; i < type.length; i++) {
      for (int j = 0; j < iterations[i]; j++) {
        generateOre(
            world,
            random,
            source.getX() * 16 + random.nextInt(16),
            random.nextInt(maxHeight[i]),
            source.getZ() * 16 + random.nextInt(16),
            amount[i],
            type[i]);
      }
    }
  }
 @Override
 public void populate(Chunk chunk, Random random) {
   if (chunk.getY() != 4) {
     return;
   }
   if (random.nextInt(odd) != 0) {
     return;
   }
   final World world = chunk.getWorld();
   final int amount = getAmount(random);
   for (byte count = 0; count < amount; count++) {
     final int x = chunk.getBlockX(random);
     final int y = random.nextInt(NetherGenerator.HEIGHT);
     final int z = chunk.getBlockZ(random);
     final Mushroom mushroom =
         random.nextInt(4) == 0 ? VanillaMaterials.RED_MUSHROOM : VanillaMaterials.BROWN_MUSHROOM;
     for (byte size = 6; size > 0; size--) {
       final int xx = x - 7 + random.nextInt(15);
       final int zz = z - 7 + random.nextInt(15);
       final int yy = getHighestWorkableBlock(world, xx, y, zz);
       if (yy != -1
           && world.getBlockMaterial(xx, yy, zz) == VanillaMaterials.AIR
           && mushroom.isValidPosition(world.getBlock(xx, yy, zz), BlockFace.BOTTOM, false)) {
         world.setBlockMaterial(xx, yy, zz, mushroom, (short) 0, null);
       }
     }
   }
 }
Exemplo n.º 5
0
 @Override
 public void populate(Chunk chunk, Random random) {
   if (chunk.getY() != 4) {
     return;
   }
   final World world = chunk.getWorld();
   final OreObject[] ores =
       new OreObject[] {
         new OreObject(OreType.DIRT),
         new OreObject(OreType.GRAVEL),
         new OreObject(OreType.COAL),
         new OreObject(OreType.IRON),
         new OreObject(OreType.REDSTONE),
         new OreObject(OreType.GOLD),
         new OreObject(OreType.LAPIS_LAZULI),
         new OreObject(OreType.DIAMOND)
       };
   for (OreObject ore : ores) {
     ore.setRandom(random);
     for (byte i = 0; i < ore.getAmount(); i++) {
       final int x = chunk.getBlockX(random);
       final int y = random.nextInt(ore.getMaxHeight());
       final int z = chunk.getBlockZ(random);
       if (ore.canPlaceObject(world, x, y, z)) {
         ore.placeObject(world, x, y, z);
       }
     }
   }
 }
Exemplo n.º 6
0
 @Override
 public <T extends CuboidLightBuffer> T getLightBuffer(
     LightingManager<T> manager, int x, int y, int z, LoadOption loadopt) {
   Chunk c = getChunk(x, y, z, loadopt);
   if (c == null) {
     return null;
   }
   return c.getLightBuffer(manager);
 }
 @Override
 public void updateBlock(Chunk chunk, int x, int y, int z, BlockMaterial material, short data) {
   short id = getMinecraftId(material);
   x += chunk.getBlockX();
   y += chunk.getBlockY();
   z += chunk.getBlockZ();
   BlockChangeMessage BCM =
       new BlockChangeMessage(
           x, y, z, id, getMinecraftData(material, data), getRepositionManager());
   session.send(false, BCM);
 }
 @Override
 public void updateBlock(Chunk chunk, int x, int y, int z, BlockMaterial material, short data) {
   short id = getMinecraftId(material);
   x += chunk.getBlockX();
   y += chunk.getBlockY();
   z += chunk.getBlockZ();
   if (y >= 0 && y < chunk.getWorld().getHeight()) {
     BlockChangeMessage BCM =
         new BlockChangeMessage(x, y, z, id, getMinecraftData(material, data));
     session.send(false, BCM);
   }
 }
 public Collection<Chunk> getChunks(Chunk c) {
   if (this.sendColumn()) {
     int x = c.getX();
     int z = c.getZ();
     int height = c.getWorld().getHeight() >> Chunk.BLOCKS.BITS;
     List<Chunk> chunks = new ArrayList<Chunk>(height);
     for (int y = 0; y < height; y++) {
       chunks.add(c.getWorld().getChunk(x, y, z));
     }
     return chunks;
   } else {
     List<Chunk> chunks = new ArrayList<Chunk>(1);
     chunks.add(c);
     return chunks;
   }
 }
Exemplo n.º 10
0
 @Override
 public void populate(Chunk chunk, Random random) {
   if (chunk.getY() != 4) {
     return;
   }
   final World world = chunk.getWorld();
   for (OreObject object : ORES) {
     object.setRandom(random);
     for (byte i = 0; i < object.getCount(); i++) {
       final int x = chunk.getBlockX(random);
       final int y = random.nextInt(object.getMaxHeight());
       final int z = chunk.getBlockZ(random);
       object.placeObject(world, x, y, z);
     }
   }
 }
Exemplo n.º 11
0
 public SpoutBlock(World world, int x, int y, int z, Chunk chunk, Source source) {
   this.x = x;
   this.y = y;
   this.z = z;
   this.world = world;
   this.source = source == null ? world : source;
   this.chunk = chunk != null && chunk.containsBlock(x, y, z) ? chunk : null;
 }
Exemplo n.º 12
0
 @Override
 protected boolean canSendChunk(Chunk c, Set<Chunk> unsendable) {
   if (!c.canSend()) {
     if (unsendable != null) {
       unsendable.add(c);
     }
     c.populate(true, true, true);
     return false;
   }
   if (activeChunks.contains(c.getX(), c.getZ())) {
     return true;
   }
   boolean canSend = true;
   Collection<Chunk> chunks = chunkInit.getChunks(c);
   for (Chunk cc : chunks) {
     if (!cc.canSend()) {
       if (unsendable != null) {
         unsendable.add(c);
       }
       canSend = false;
       cc.populate(true, true, true);
     }
   }
   return canSend;
 }
Exemplo n.º 13
0
 @Override
 public void populate(Chunk chunk, Random random) {
   if (chunk.getY() != 4) {
     return;
   }
   if (random.nextInt(ODD) != 0) {
     return;
   }
   final World world = chunk.getWorld();
   final int x = chunk.getBlockX(random);
   final int z = chunk.getBlockZ(random);
   final int y = getHighestWorkableBlock(world, x, z);
   if (y == -1) {
     return;
   }
   if (well.canPlaceObject(world, x, y, z)) {
     well.placeObject(world, x, y, z);
   }
 }
Exemplo n.º 14
0
    public static byte[] getChunkFullData(Chunk c, List<ProtocolEvent> updateEvents) {

      VanillaContainer container = new VanillaContainer();
      c.fillBlockContainer(container);
      container.setLightMode(true);
      c.fillBlockLightContainer(container);
      container.setLightMode(false);
      c.fillSkyLightContainer(container);
      c.fillBlockComponentContainer(container);

      int[] componentX = container.getXArray();
      int[] componentY = container.getYArray();
      int[] componentZ = container.getZArray();

      for (int i = 0; i < container.getBlockComponentCount(); i++) {
        BlockMaterial bm = c.getBlockMaterial(componentX[i], componentY[i], componentZ[i]);
        if (bm instanceof VanillaComplexMaterial) {
          ProtocolEvent event =
              ((VanillaComplexMaterial) bm)
                  .getUpdate(c.getWorld(), componentX[i], componentY[i], componentZ[i]);
          if (event != null) {
            updateEvents.add(event);
          }
        }
      }

      return container.getChunkFullData();
    }
Exemplo n.º 15
0
 @Override
 public void populate(Chunk chunk, Random random) {
   if (chunk.getY() != 4) {
     return;
   }
   final World world = chunk.getWorld();
   if (random.nextInt(WATER_ODD) == 0) {
     final int x = chunk.getBlockX(random);
     final int z = chunk.getBlockZ(random);
     final int y = random.nextInt(128);
     WATER_POND.setRandom(random);
     WATER_POND.randomize();
     if (WATER_POND.canPlaceObject(world, x, y, z)) {
       WATER_POND.placeObject(world, x, y, z);
     }
   }
   if (random.nextInt(LAVA_ODD) == 0) {
     final int x = chunk.getBlockX(random);
     final int z = chunk.getBlockZ(random);
     final int y = random.nextInt(120) + 8;
     if (y >= 63 && random.nextInt(LAVA_SURFACE_ODD) != 0) {
       return;
     }
     LAVA_POND.setRandom(random);
     LAVA_POND.randomize();
     if (LAVA_POND.canPlaceObject(world, x, y, z)) {
       LAVA_POND.placeObject(world, x, y, z);
     }
   }
 }
Exemplo n.º 16
0
 @Override
 public void populate(Chunk chunk, Random random) {
   if (chunk.getY() != 4) {
     return;
   }
   final World world = chunk.getWorld();
   for (byte count = 0; count < amount; count++) {
     final int x = chunk.getBlockX(random);
     final int z = chunk.getBlockZ(random);
     for (byte size = 5; size > 0; size--) {
       final int xx = x - 7 + random.nextInt(15);
       final int zz = z - 7 + random.nextInt(15);
       final int yy = getHighestWorkableBlock(world, xx, zz);
       if (yy != -1
           && world.getBlockMaterial(xx, yy, zz) == VanillaMaterials.AIR
           && VanillaMaterials.LILY_PAD.canAttachTo(
               world.getBlock(xx, yy - 1, zz, world), BlockFace.TOP)) {
         world.setBlockMaterial(xx, yy, zz, VanillaMaterials.LILY_PAD, (short) 0, world);
       }
     }
   }
 }
Exemplo n.º 17
0
 @Override
 public void populate(Chunk chunk, Random random) {
   if (chunk.getY() != 4) {
     return;
   }
   final int size = Chunk.BLOCKS.SIZE;
   final int x = chunk.getBlockX();
   final int z = chunk.getBlockZ();
   final World world = chunk.getWorld();
   final int seed = (int) (world.getSeed() * 73);
   SHIELD_BASE.setSeed(seed);
   SHIELD.setSeed(seed);
   final double[][] noise = WorldGeneratorUtils.fastNoise(SHIELD, size, size, 4, x, 63, z);
   for (int xx = 0; xx < size; xx++) {
     for (int zz = 0; zz < size; zz++) {
       if (noise[xx][zz] > 0.92) {
         final int y = world.getSurfaceHeight(x + xx, z + zz);
         for (int yy = 0; yy >= -7; yy--) {
           if (yy == 0) {
             final Block block = world.getBlock(x + xx, y + yy, z + zz, world);
             if (!canReplace(block.getMaterial())) {
               continue;
             }
             block.setMaterial(
                 block.getY() <= NormalGenerator.SEA_LEVEL
                     ? VanillaMaterials.STATIONARY_WATER
                     : VanillaMaterials.AIR);
           } else {
             if (canReplace(world.getBlockMaterial(x + xx, y + yy, z + zz))) {
               world.setBlockMaterial(
                   x + xx, y + yy, z + zz, VanillaMaterials.STONE, (short) 0, world);
             }
           }
         }
       }
     }
   }
 }
    public static byte[] getChunkFullData(Chunk c) {
      ChunkSnapshot snapshot =
          c.getSnapshot(SnapshotType.BOTH, EntityType.NO_ENTITIES, ExtraData.NO_EXTRA_DATA);
      short[] rawBlockIdArray = snapshot.getBlockIds();
      short[] rawBlockData = snapshot.getBlockData();
      byte[] rawBlockLight = snapshot.getBlockLight();
      byte[] rawSkyLight = snapshot.getSkyLight();
      byte[] fullChunkData = new byte[Chunk.BLOCKS.HALF_VOLUME * 5];

      int arrIndex = 0;
      BlockMaterial material1, material2;
      for (int i = 0; i < rawBlockIdArray.length; i += 2) {
        material1 = BlockMaterial.get(rawBlockIdArray[i]);
        material2 = BlockMaterial.get(rawBlockIdArray[i + 1]);
        // data
        fullChunkData[arrIndex + rawBlockIdArray.length] =
            (byte)
                ((getMinecraftData(material2, rawBlockData[i + 1]) << 4)
                    | (getMinecraftData(material1, rawBlockData[i])));
        // id
        fullChunkData[i] = (byte) (getMinecraftId(material1) & 0xFF);
        fullChunkData[i + 1] = (byte) (getMinecraftId(material2) & 0xFF);

        arrIndex++;
      }

      arrIndex = rawBlockIdArray.length + (rawBlockData.length >> 1);

      // The old method which doesn't use the Minecraft data conversion function
      /*
      for (int i = 0; i < rawBlockData.length; i += 2) {
      	fullChunkData[arrIndex++] = (byte) ((rawBlockData[i + 1] << 4) | (rawBlockData[i] & 0xF));
      }
      */

      System.arraycopy(rawBlockLight, 0, fullChunkData, arrIndex, rawBlockLight.length);
      arrIndex += rawBlockLight.length;

      System.arraycopy(rawSkyLight, 0, fullChunkData, arrIndex, rawSkyLight.length);

      arrIndex += rawSkyLight.length;
      return fullChunkData;
    }
Exemplo n.º 19
0
  private SpoutChunk[][][] getChunks(int x, int y, int z, CuboidBlockMaterialBuffer buffer) {
    Vector3 size = buffer.getSize();

    int startX = x;
    int startY = y;
    int startZ = z;

    int endX = x + size.getFloorX();
    int endY = y + size.getFloorY();
    int endZ = z + size.getFloorZ();

    Chunk start = getChunkFromBlock(startX, startY, startZ);
    Chunk end = getChunkFromBlock(endX - 1, endY - 1, endZ - 1);

    int chunkStartX = start.getX();
    int chunkStartY = start.getY();
    int chunkStartZ = start.getZ();

    int chunkEndX = end.getX();
    int chunkEndY = end.getY();
    int chunkEndZ = end.getZ();

    int chunkSizeX = chunkEndX - chunkStartX + 1;
    int chunkSizeY = chunkEndY - chunkStartY + 1;
    int chunkSizeZ = chunkEndZ - chunkStartZ + 1;

    SpoutChunk[][][] chunks = new SpoutChunk[chunkSizeX][chunkSizeY][chunkSizeZ];
    for (int dx = chunkStartX; dx <= chunkEndX; dx++) {
      for (int dy = chunkStartY; dy <= chunkEndY; dy++) {
        for (int dz = chunkStartZ; dz <= chunkEndZ; dz++) {
          SpoutChunk chunk = getChunk(dx, dy, dz, LoadOption.LOAD_GEN);
          if (chunk == null) {
            throw new IllegalStateException("Null chunk loaded with LoadOption.LOAD_GEN");
          }
          chunks[dx - chunkStartX][dy - chunkStartY][dz - chunkStartZ] = chunk;
        }
      }
    }
    return chunks;
  }
Exemplo n.º 20
0
 /**
  * Gets a vertical column of chunks
  *
  * @param middle chunk
  * @return list of chunks in the column
  */
 public static List<Chunk> getChunkColumn(Chunk middle) {
   Chunk top = middle;
   Chunk tmp;
   while (true) {
     tmp = top.getRelative(BlockFace.TOP, LoadOption.NO_LOAD);
     if (tmp != null && tmp.isLoaded()) {
       top = tmp;
     } else {
       break;
     }
   }
   List<Chunk> rval = new ArrayList<Chunk>();
   while (top != null && top.isLoaded()) {
     rval.add(top);
     top = top.getRelative(BlockFace.BOTTOM, LoadOption.NO_LOAD);
   }
   return rval;
 }
Exemplo n.º 21
0
  public int loadChunks(int max_to_load) {
    long t0 = System.nanoTime();
    int cnt = 0;
    if (iterator == null) iterator = chunks.listIterator();

    DynmapCore.setIgnoreChunkLoads(true);
    // Load the required chunks.
    while ((cnt < max_to_load) && iterator.hasNext()) {
      DynmapChunk chunk = iterator.next();
      boolean vis = true;
      if (visible_limits != null) {
        vis = false;
        for (VisibilityLimit limit : visible_limits) {
          if ((chunk.x >= limit.x0)
              && (chunk.x <= limit.x1)
              && (chunk.z >= limit.z0)
              && (chunk.z <= limit.z1)) {
            vis = true;
            break;
          }
        }
      }
      if (vis && (hidden_limits != null)) {
        for (VisibilityLimit limit : hidden_limits) {
          if ((chunk.x >= limit.x0)
              && (chunk.x <= limit.x1)
              && (chunk.z >= limit.z0)
              && (chunk.z <= limit.z1)) {
            vis = false;
            break;
          }
        }
      }
      chunks_attempted++;

      int rx = chunk.x >> Region.CHUNKS.BITS;
      int ry = 0;
      int rz = chunk.z >> Region.CHUNKS.BITS;
      Region r = null;
      /* Loop through chunks in Y axis */
      for (int yy = 0; yy <= y_max; yy++) {
        int nry = yy >> Region.CHUNKS.BITS;
        if (nry != ry) {
          r = null;
          ry = nry;
        }
        if (r == null) {
          r = w.getRegion(rx, ry, rz, LoadOption.LOAD_ONLY);
        }
        if (r == null) continue;
        Chunk c = r.getChunk(chunk.x & 0xF, yy & 0xF, chunk.z & 0xF, LoadOption.LOAD_ONLY);
        ChunkSnapshot b = null;
        if (c != null) {
          b = c.getSnapshot(SnapshotType.BOTH, EntityType.NO_ENTITIES, ExtraData.NO_EXTRA_DATA);
          // if(!loaded) {
          //    w.unloadChunk(chunk.x, yy, chunk.z, false);
          // }
          /* Test if chunk is empty */
          if (b != null) {
            short[] bids = b.getBlockIds();
            byte[] blight = b.getBlockLight();
            byte[] slight = b.getSkyLight();
            if (Arrays.equals(bids, zero)
                && Arrays.equals(blight, zerobyte)
                && Arrays.equals(slight, ffbyte)) {
              b = EMPTY;
            }
          }
        }
        snaparray[(chunk.x - x_min) + (chunk.z - z_min) * x_dim + (yy * xz_dim)] = b;
      }
      cnt++;
    }
    DynmapCore.setIgnoreChunkLoads(false);

    if (iterator.hasNext() == false) {
        /* If we're done */
      isempty = true;
      /* Fill missing chunks with empty dummy chunk */
      for (int i = 0; i < snaparray.length; i++) {
        if (snaparray[i] == null) snaparray[i] = EMPTY;
        else if (snaparray[i] != EMPTY) isempty = false;
      }
    }
    total_loadtime += System.nanoTime() - t0;

    return cnt;
  }
Exemplo n.º 22
0
  @Override
  public void populate(Chunk chunk, Random random) {
    if (random.nextInt(PROBABILITY) == 0) {
      final int width = random.nextBoolean() ? 9 : 7;
      final int height = random.nextBoolean() ? 9 : 7;

      int cx = chunk.getX() * 16 + random.nextInt(16);
      int cy = chunk.getY() * 16 + random.nextInt(16);
      int cz = chunk.getZ() * 16 + random.nextInt(16);

      if (chunk.getWorld().getBlockId(cx, cy, cz) == 0) {
        return; // No dungeons in the air, plox!
      }

      for (int x = cx; x < cx + width; x++) {
        for (int y = cy; y < cy + HEIGHT; y++) {
          for (int z = cz; z < cz + height; z++) {
            short id = 0;
            if (x == cx || x == cx + width - 1 || z == cz || z == cz + height - 1) {
              id = VanillaMaterials.COBBLESTONE.getId();
            }
            if (y == cy || y == cy + HEIGHT - 1) {
              id =
                  random.nextBoolean()
                      ? VanillaMaterials.COBBLESTONE.getId()
                      : VanillaMaterials.MOSS_STONE.getId();
            }
            chunk.getWorld().setBlockId(x, y, z, id, chunk.getWorld());
          }
        }
      }

      chunk
          .getWorld()
          .setBlockMaterial(
              cx + width / 2,
              cy + 1,
              cz + height / 2,
              VanillaMaterials.MONSTER_SPAWNER,
              chunk.getWorld());

      chunk
          .getWorld()
          .setBlockMaterial(
              cx + 1, cy + 1, cz + height / 2, VanillaMaterials.CHEST, chunk.getWorld());

      chunk
          .getWorld()
          .setBlockMaterial(
              cx + width / 2, cy + 1, cz + 1, VanillaMaterials.CHEST, chunk.getWorld());

      // TODO Fill Chests with stuff, kinda waiting for inventories in worlds.
    }
  }
  @Override
  public void sendChunk(Chunk c) {

    int x = c.getX();
    int y = c.getY(); // + SEALEVEL_CHUNK;
    int z = c.getZ();

    if (y < 0 || y >= c.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
      return;
    }

    initChunk(c.getBase());

    if (activeChunks.add(x, z)) {
      Point p = c.getBase();
      int[][] heights = getColumnHeights(p);
      BlockMaterial[][] materials = getColumnTopmostMaterials(p);

      byte[][] packetChunkData = new byte[16][];

      for (int cube = 0; cube < 16; cube++) {
        packetChunkData[cube] = getChunkHeightMap(heights, materials, cube);
      }

      Chunk chunk = p.getWorld().getChunkFromBlock(p);
      byte[] biomeData = new byte[Chunk.BLOCKS.AREA];
      for (int dx = x; dx < x + Chunk.BLOCKS.SIZE; ++dx) {
        for (int dz = z; dz < z + Chunk.BLOCKS.SIZE; ++dz) {
          Biome biome = chunk.getBiomeType(dx & Chunk.BLOCKS.MASK, 0, dz & Chunk.BLOCKS.MASK);
          if (biome instanceof VanillaBiome) {
            biomeData[(dz & Chunk.BLOCKS.MASK) << 4 | (dx & Chunk.BLOCKS.MASK)] =
                (byte) ((VanillaBiome) biome).getBiomeId();
          }
        }
      }

      CompressedChunkMessage CCMsg =
          new CompressedChunkMessage(x, z, true, new boolean[16], packetChunkData, biomeData);
      owner.getSession().send(false, CCMsg);
    }

    ChunkSnapshot snapshot =
        c.getSnapshot(SnapshotType.BOTH, EntityType.NO_ENTITIES, ExtraData.NO_EXTRA_DATA);
    short[] rawBlockIdArray = snapshot.getBlockIds();
    short[] rawBlockData = snapshot.getBlockData();
    byte[] rawBlockLight = snapshot.getBlockLight();
    byte[] rawSkyLight = snapshot.getSkyLight();
    byte[] fullChunkData = new byte[Chunk.BLOCKS.HALF_VOLUME * 5];

    int arrIndex = 0;
    for (int i = 0; i < rawBlockIdArray.length; i++) {
      short convert = getMinecraftId(rawBlockIdArray[i]);
      fullChunkData[arrIndex++] = (byte) (convert & 0xFF);
    }

    for (int i = 0; i < rawBlockData.length; i += 2) {
      fullChunkData[arrIndex++] = (byte) ((rawBlockData[i + 1] << 4) | (rawBlockData[i] & 0xF));
    }

    System.arraycopy(rawBlockLight, 0, fullChunkData, arrIndex, rawBlockLight.length);
    arrIndex += rawBlockLight.length;

    System.arraycopy(rawSkyLight, 0, fullChunkData, arrIndex, rawSkyLight.length);

    arrIndex += rawSkyLight.length;

    byte[][] packetChunkData = new byte[16][];
    packetChunkData[y] = fullChunkData;
    CompressedChunkMessage CCMsg =
        new CompressedChunkMessage(x, z, false, new boolean[16], packetChunkData, null);
    owner.getSession().send(false, CCMsg);
  }
Exemplo n.º 24
0
 @Override
 public void resetDynamicBlocks(Chunk c) {
   c.resetDynamicBlocks(c);
 }
  @Override
  public Collection<Chunk> sendChunk(Chunk c) {

    int x = c.getX();
    int y = c.getY(); // + SEALEVEL_CHUNK;
    int z = c.getZ();

    if (y < 0 || y >= c.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
      return null;
    }

    initChunk(c.getBase());

    Collection<Chunk> chunks = null;

    if (activeChunks.add(x, z)) {
      Point p = c.getBase();
      int[][] heights = getColumnHeights(p);
      BlockMaterial[][] materials = getColumnTopmostMaterials(p);

      byte[][] packetChunkData = new byte[16][];

      for (int cube = 0; cube < 16; cube++) {
        Point pp =
            new Point(
                c.getWorld(),
                x << Chunk.BLOCKS.BITS,
                cube << Chunk.BLOCKS.BITS,
                z << Chunk.BLOCKS.BITS);
        packetChunkData[cube] = chunkInit.getChunkData(heights, materials, pp);
      }

      Chunk chunk = p.getWorld().getChunkFromBlock(p);
      byte[] biomeData = new byte[Chunk.BLOCKS.AREA];
      for (int dx = x; dx < x + Chunk.BLOCKS.SIZE; ++dx) {
        for (int dz = z; dz < z + Chunk.BLOCKS.SIZE; ++dz) {
          Biome biome = chunk.getBiome(dx & Chunk.BLOCKS.MASK, 0, dz & Chunk.BLOCKS.MASK);
          if (biome instanceof VanillaBiome) {
            biomeData[(dz & Chunk.BLOCKS.MASK) << 4 | (dx & Chunk.BLOCKS.MASK)] =
                (byte) ((VanillaBiome) biome).getBiomeId();
          }
        }
      }

      ChunkDataMessage CCMsg =
          new ChunkDataMessage(
              x, z, true, new boolean[16], packetChunkData, biomeData, player.getSession());
      player.getSession().send(false, CCMsg);

      chunks = chunkInit.getChunks(c);
    }

    byte[] fullChunkData = ChunkInit.getChunkFullData(c);

    byte[][] packetChunkData = new byte[16][];
    packetChunkData[y] = fullChunkData;
    ChunkDataMessage CCMsg =
        new ChunkDataMessage(
            x, z, false, new boolean[16], packetChunkData, null, player.getSession());
    player.getSession().send(false, CCMsg);

    return chunks;
  }
Exemplo n.º 26
0
  @Override
  protected Collection<Chunk> sendChunk(Chunk c, boolean force) {

    if (!force) {
      return sendChunk(c);
    }

    int x = c.getX();
    int y = c.getY(); // + SEALEVEL_CHUNK;
    int z = c.getZ();

    RepositionManager rm = getRepositionManager();

    int cY = rm.convertChunkY(y);

    if (cY < 0 || cY >= c.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
      return null;
    }

    initChunkRaw(c.getBase());

    Collection<Chunk> chunks = null;

    List<ProtocolEvent> events = new ArrayList<ProtocolEvent>();

    if (activeChunks.add(x, z)) {
      Point p = c.getBase();
      int[][] heights = getColumnHeights(p);
      BlockMaterial[][] materials = getColumnTopmostMaterials(p);

      byte[][] packetChunkData = new byte[16][];

      for (int cube = 0; cube < 16; cube++) {
        int serverCube = rm.getInverse().convertChunkY(cube);
        Point pp =
            new Point(
                c.getWorld(),
                x << Chunk.BLOCKS.BITS,
                serverCube << Chunk.BLOCKS.BITS,
                z << Chunk.BLOCKS.BITS);
        packetChunkData[cube] = chunkInit.getChunkData(heights, materials, pp, events);
      }

      Chunk chunk = p.getWorld().getChunkFromBlock(p);
      byte[] biomeData = new byte[Chunk.BLOCKS.AREA];
      for (int dx = x; dx < x + Chunk.BLOCKS.SIZE; ++dx) {
        for (int dz = z; dz < z + Chunk.BLOCKS.SIZE; ++dz) {
          Biome biome = chunk.getBiome(dx & Chunk.BLOCKS.MASK, 0, dz & Chunk.BLOCKS.MASK);
          if (biome instanceof VanillaBiome) {
            biomeData[(dz & Chunk.BLOCKS.MASK) << 4 | (dx & Chunk.BLOCKS.MASK)] =
                (byte) ((VanillaBiome) biome).getBiomeId();
          }
        }
      }

      ChunkDataMessage CCMsg =
          new ChunkDataMessage(
              x,
              z,
              true,
              new boolean[16],
              packetChunkData,
              biomeData,
              player.getSession(),
              getRepositionManager());
      player.getSession().send(false, CCMsg);

      chunks = chunkInit.getChunks(c);
    }

    if (chunks == null || !chunks.contains(c)) {

      byte[] fullChunkData = ChunkInit.getChunkFullData(c, events);

      byte[][] packetChunkData = new byte[16][];
      packetChunkData[cY] = fullChunkData;
      ChunkDataMessage CCMsg =
          new ChunkDataMessage(
              x,
              z,
              false,
              new boolean[16],
              packetChunkData,
              null,
              player.getSession(),
              getRepositionManager());
      player.getSession().send(false, CCMsg);

      if (chunks == null) {
        chunks = new ArrayList<Chunk>(1);
      }
      chunks.add(c);
    }

    for (ProtocolEvent e : events) {
      this.callProtocolEvent(e);
    }

    return chunks;
  }
Exemplo n.º 27
0
  @Override
  public void finalizeRun() {
    // Moving from one region to another
    if (entityManager != null) {
      if (entityManager != entityManagerLive.get()) {
        // Deallocate entity
        if (entityManager.getRegion() != null) {
          entityManager.getRegion().removeEntity(this);
        } else {
          entityManager.deallocate(this);
        }
      }
    }
    if (entityManagerLive.get() != null) {
      if (entityManager != entityManagerLive.get()) {
        // Allocate entity
        entityManagerLive.get().allocate(this);
      }
    }

    // Could be 1 of 3 scenarios:
    //    1.) Entity is dead (ControllerLive == null)
    //    2.) Entity is swapping controllers (ControllerLive != Controller, niether is null)
    //    3.) Entity has just spawned and has never executed copy snapshot, Controller == null,
    // ControllerLive != null
    if (controller != controllerLive.get()) {
      // 1.) Entity is dead
      if (controller != null && controllerLive.get() == null) {
        // Sanity check
        if (!isDead())
          throw new IllegalStateException("ControllerLive is null, but entity is not dead!");

        // Kill old controller
        controller.onDeath();
        if (controller instanceof PlayerController) {
          Player p = ((PlayerController) controller).getPlayer();
          if (p != null) {
            p.getNetworkSynchronizer().onDeath();
          }
        }
      }
      // 2.) Entity is changing controllers
      else if (controller != null && controllerLive.get() != null) {
        // Kill old controller
        controller.onDeath();
        if (controller instanceof PlayerController) {
          Player p = ((PlayerController) controller).getPlayer();
          if (p != null) {
            p.getNetworkSynchronizer().onDeath();
          }
        }

        // Allocate new controller
        if (entityManagerLive.get() != null) {
          entityManagerLive.get().allocate(this);
        }
      }
      // 3.) Entity was just spawned, has not copied snapshots yet
      else if (controller == null && controllerLive.get() != null) {
        // Sanity check
        if (!this.justSpawned())
          throw new IllegalStateException(
              "Controller is null, ControllerLive is not-null, and the entity did not just spawn.");
      }
    }

    if (chunkLive.get() != chunk) {
      if (observer) {
        if (!isDead()) {
          updateObserver();
        } else {
          removeObserver();
        }
      }
      if (chunkLive.get() != null) {
        ((SpoutChunk) chunkLive.get()).addEntity(this);
      }
      if (chunk != null && chunk.isLoaded()) {
        ((SpoutChunk) chunk).removeEntity(this);
      }
      if (chunkLive.get() == null) {
        if (chunk != null && chunk.isLoaded()) {
          ((SpoutChunk) chunk).removeEntity(this);
        }
        if (entityManagerLive.get() != null) {
          entityManagerLive.get().deallocate(this);
        }
      }
    }

    if (observerLive.get() != observer) {
      observer = !observer;
      if (observer) {
        updateObserver();
      } else {
        removeObserver();
      }
    }
  }