@Override public int getCombinedId4Data(ExtendedBlockStorage ls, int x, int y, int z) { byte[] ids = ls.getBlockLSBArray(); NibbleArray currentDataArray = ls.getMetadataArray(); NibbleArray currentExtraArray = ls.getBlockMSBArray(); int i = FaweCache.CACHE_J[y & 15][z & 15][x & 15]; int id = (ids[i] & 0xFF); if (currentExtraArray != null) { id += (currentExtraArray.get(x & 15, y & 15, z & 15)) << 8; } if (currentDataArray != null && FaweCache.hasData(id)) { return (id << 4) + currentDataArray.get(x & 15, y & 15, z & 15); } else { return (id << 4); } }
public static int getBlockId(int x, int y, int z) { Chunk chunk = mc.theWorld.getChunkFromChunkCoords(x >> 4, z >> 4); chunk.getBlock(x & 0xF, y, z & 0xF); int blockId = 0; ExtendedBlockStorage[] sa = chunk.getBlockStorageArray(); if (y >> 4 < sa.length) { ExtendedBlockStorage extendedblockstorage = sa[(y >> 4)]; if (extendedblockstorage != null) { int lx = x & 0xF; int ly = y & 0xF; int lz = z & 0xF; blockId = extendedblockstorage.getBlockLSBArray()[(ly << 8 | lz << 4 | lx)] & 0xFF; NibbleArray blockMSBArray = extendedblockstorage .getBlockMSBArray(); if (blockMSBArray != null) { blockId |= blockMSBArray.get(lx, ly, lz) << 8; } } } return blockId; }
public ExtendedBlockStorage(int y, boolean flag, byte[] blkIds, byte[] extBlkIds) { this.yBase = y; this.blockLSBArray = blkIds; if (extBlkIds != null) { this.blockMSBArray = new NibbleArray(extBlkIds, 4); } this.blockMetadataArray = new NibbleArray(this.blockLSBArray.length, 4); this.blocklightArray = new NibbleArray(this.blockLSBArray.length, 4); if (flag) { this.skylightArray = new NibbleArray(this.blockLSBArray.length, 4); } this.removeInvalidBlocks(); }
public void setBlockMSBArray(NibbleArray p_76673_1_) { // CraftBukkit start - Don't hang on to an empty nibble array boolean empty = true; // Spigot start if ((!p_76673_1_.isTrivialArray()) || (p_76673_1_.getTrivialArrayValue() != 0)) { empty = false; } // Spigot end if (empty) { return; } // CraftBukkit end this.blockMSBArray = this.validateNibbleArray(p_76673_1_); // CraftBukkit - Validate data }
public ExtendedBlockStorage(int y, boolean storeSkylight) { this.yBase = y; this.data = new char[4096]; this.blocklightArray = new NibbleArray(); if (storeSkylight) { this.skylightArray = new NibbleArray(); } }
public ExtendedBlockStorage(int y, boolean storeSkylight) { this.yBase = y; this.data = new BlockStateContainer(); this.blocklightArray = new NibbleArray(); if (storeSkylight) { this.skylightArray = new NibbleArray(); } }
@Override public boolean removeSectionLighting(ExtendedBlockStorage section, int layer, boolean sky) { if (section != null) { section.setBlocklightArray(new NibbleArray()); if (sky) { section.setSkylightArray(new NibbleArray()); } } return section != null; }
@Override public boolean removeSectionLighting(ExtendedBlockStorage section, int layer, boolean sky) { if (section != null) { section.setBlockLight(new NibbleArray()); if (sky) { section.setSkyLight(new NibbleArray()); } } return section != null; }
@Override public boolean removeSectionLighting(ExtendedBlockStorage section, int layer, boolean sky) { if (section != null) { section.setBlocklightArray(new NibbleArray(4096, 4)); if (sky) { section.setSkylightArray(new NibbleArray(4096, 4)); } } return section != null; }
private Chunk readChunkFromNBT(final World world, final NBTTagCompound nbt) { final int i = nbt.getInteger("xPos"); final int j = nbt.getInteger("zPos"); final Chunk chunk = new Chunk(world, i, j); chunk.heightMap = nbt.getIntArray("HeightMap"); chunk.isTerrainPopulated = nbt.getBoolean("TerrainPopulated"); chunk.isLightPopulated = nbt.getBoolean("LightPopulated"); chunk.inhabitedTime = nbt.getLong("InhabitedTime"); final NBTTagList sections = nbt.getTagList("Sections", 10); final ExtendedBlockStorage[] ebs = new ExtendedBlockStorage[16]; final boolean flag = !world.provider.hasNoSky; for (int k = 0; k < sections.tagCount(); k++) { final NBTTagCompound scratch = sections.getCompoundTagAt(k); final byte b1 = scratch.getByte("Y"); final ExtendedBlockStorage tebs = new ExtendedBlockStorage(b1 << 4, flag); tebs.setBlockLSBArray(scratch.getByteArray("Blocks")); if (scratch.hasKey("Add", 7)) { tebs.setBlockMSBArray(new NibbleArray(scratch.getByteArray("Add"), 4)); } tebs.setBlockMetadataArray(new NibbleArray(scratch.getByteArray("Data"), 4)); tebs.setBlocklightArray(new NibbleArray(scratch.getByteArray("BlockLight"), 4)); if (flag) { tebs.setSkylightArray(new NibbleArray(scratch.getByteArray("SkyLight"), 4)); } tebs.removeInvalidBlocks(); ebs[b1] = tebs; } chunk.setStorageArrays(ebs); if (nbt.hasKey("Biomes", 7)) { chunk.setBiomeArray(nbt.getByteArray("Biomes")); } return chunk; }
public ExtendedBlockStorage(int par1, boolean par2) { this.yBase = par1; this.blockLSBArray = new byte[4096]; this.blockMetadataArray = new NibbleArray(this.blockLSBArray.length, 4); this.blocklightArray = new NibbleArray(this.blockLSBArray.length, 4); if (par2) { this.skylightArray = new NibbleArray(this.blockLSBArray.length, 4); } }
public static void sendChunkColorData(Chunk chunk, EntityPlayerMP player) { try { ChunkColorDataPacket packet = new ChunkColorDataPacket(methodGetValueArray); NibbleArray[] redColorArray = ChunkStorageRGB.getRedColorArrays(chunk); NibbleArray[] greenColorArray = ChunkStorageRGB.getGreenColorArrays(chunk); NibbleArray[] blueColorArray = ChunkStorageRGB.getBlueColorArrays(chunk); if (redColorArray == null || greenColorArray == null || blueColorArray == null) { return; } packet.chunkXPosition = chunk.xPosition; packet.chunkZPosition = chunk.zPosition; packet.arraySize = redColorArray.length; packet.yLocation = ChunkStorageRGB.getYLocationArray(chunk); packet.RedColorArray = redColorArray; packet.GreenColorArray = greenColorArray; packet.BlueColorArray = blueColorArray; //this.channels.get(Side.SERVER).attr(FMLOutboundHandler.FML_MESSAGETARGET).set(FMLOutboundHandler.OutboundTarget.PLAYER); //this.channels.get(Side.SERVER).attr(FMLOutboundHandler.FML_MESSAGETARGETARGS).set(player); //this.channels.get(Side.SERVER).writeOutbound(packet); //Think this is right INSTANCE.sendTo(packet, player); //FMLLog.info("SendChunkColorData() Sent for %s, %s", chunk.xPosition, chunk.zPosition); } catch (Exception e) { FMLLog.getLogger().warn("SendChunkColorData() ", e); } }
/** * Constructs a NibbleArray from a raw stream of byte data. If the * byte data is incomplete, returns an empty array. * * @param rawdata The raw bytestream to build an array from. * @return Instance of a NibbleArray. */ private static NibbleArray checkedGetNibbleArray(byte[] rawdata) { if (rawdata.length == 0) { return new NibbleArray(4096, 4); } else if (rawdata.length < 2048) { FMLLog.warning("checkedGetNibbleArray: rawdata is too short: %s, expected 2048", rawdata.length); return new NibbleArray(4096, 4); } else return new NibbleArray(rawdata, 4); }
public ExtendedBlockStorage(int p_i1997_1_, boolean p_i1997_2_) { this.yBase = p_i1997_1_; this.blockLSBArray = new byte[4096]; this.blockMetadataArray = new NibbleArray(this.blockLSBArray.length, 4); this.blocklightArray = new NibbleArray(this.blockLSBArray.length, 4); if (p_i1997_2_) { this.skylightArray = new NibbleArray(this.blockLSBArray.length, 4); } }
private NibbleArray validateNibbleArray(NibbleArray nibbleArray) { // Spigot start - fix for more awesome nibble arrays if (nibbleArray != null && nibbleArray.getByteLength() < 2048) { nibbleArray.resizeArray(2048); } // Spigot end return nibbleArray; }
public ExtendedBlockStorage(int p_i1997_1_, boolean p_i1997_2_) { this.field_76684_a = p_i1997_1_; this.field_76680_d = new byte[4096]; this.field_76678_f = new NibbleArray(this.field_76680_d.length, 4); this.field_76679_g = new NibbleArray(this.field_76680_d.length, 4); if(p_i1997_2_) { this.field_76685_h = new NibbleArray(this.field_76680_d.length, 4); } }
public void func_76655_a(int p_76655_1_, int p_76655_2_, int p_76655_3_, int p_76655_4_) { int var5 = this.field_76680_d[p_76655_2_ << 8 | p_76655_3_ << 4 | p_76655_1_] & 255; if(this.field_76681_e != null) { var5 |= this.field_76681_e.func_76582_a(p_76655_1_, p_76655_2_, p_76655_3_) << 8; } if(var5 == 0 && p_76655_4_ != 0) { ++this.field_76682_b; if(Block.field_71973_m[p_76655_4_] != null && Block.field_71973_m[p_76655_4_].func_71881_r()) { ++this.field_76683_c; } } else if(var5 != 0 && p_76655_4_ == 0) { --this.field_76682_b; if(Block.field_71973_m[var5] != null && Block.field_71973_m[var5].func_71881_r()) { --this.field_76683_c; } } else if(Block.field_71973_m[var5] != null && Block.field_71973_m[var5].func_71881_r() && (Block.field_71973_m[p_76655_4_] == null || !Block.field_71973_m[p_76655_4_].func_71881_r())) { --this.field_76683_c; } else if((Block.field_71973_m[var5] == null || !Block.field_71973_m[var5].func_71881_r()) && Block.field_71973_m[p_76655_4_] != null && Block.field_71973_m[p_76655_4_].func_71881_r()) { ++this.field_76683_c; } this.field_76680_d[p_76655_2_ << 8 | p_76655_3_ << 4 | p_76655_1_] = (byte)(p_76655_4_ & 255); if(p_76655_4_ > 255) { if(this.field_76681_e == null) { this.field_76681_e = new NibbleArray(this.field_76680_d.length, 4); } this.field_76681_e.func_76581_a(p_76655_1_, p_76655_2_, p_76655_3_, (p_76655_4_ & 3840) >> 8); } else if(this.field_76681_e != null) { this.field_76681_e.func_76581_a(p_76655_1_, p_76655_2_, p_76655_3_, 0); } }
@SideOnly(Side.CLIENT) /** * Called by a Chunk to initialize the MSB array if getBlockMSBArray returns null. Returns the newly-created * NibbleArray instance. */ public NibbleArray createBlockMSBArray() { this.blockMSBArray = new NibbleArray(this.blockLSBArray.length, 4); return this.blockMSBArray; }
/** * Returns the NibbleArray instance containing Block-light data. */ public NibbleArray getBlocklightArray() { return this.blocklightArray; }
/** * Returns the NibbleArray instance containing Sky-light data. */ public NibbleArray getSkylightArray() { return this.skylightArray; }
/** * Sets the NibbleArray instance used for Block-light values in this particular storage block. */ public void setBlocklightArray(NibbleArray newBlocklightArray) { this.blocklightArray = newBlocklightArray; }
/** * Sets the NibbleArray instance used for Sky-light values in this particular storage block. */ public void setSkylightArray(NibbleArray newSkylightArray) { this.skylightArray = newSkylightArray; }
