Examples with SectionTypeArray thpmc.vanilla_source.util.SectionTypeArray used on opensource projects

Example 11 with SectionTypeArray

use of thpmc.vanilla_source.util.SectionTypeArray in project VanillaSource by TheHollowPlanetMC.

the class ImplParallelChunk method getBlockData.

@Override
@Nullable
public BlockData getBlockData(int blockX, int blockY, int blockZ) {
    int sectionIndex = ChunkUtil.getSectionIndex(blockY);
    SectionTypeArray sectionTypeArray = sectionTypeArrays[sectionIndex];
    if (sectionTypeArray == null)
        return null;
    Object iBlockData = sectionTypeArray.getType(blockX & 0xF, blockY & 0xF, blockZ & 0xF);
    if (iBlockData == null)
        return null;
    return NMSManager.getNMSHandler().getBukkitBlockData(iBlockData);
}

Example 12 with SectionTypeArray

use of thpmc.vanilla_source.util.SectionTypeArray in project VanillaSource by TheHollowPlanetMC.

the class MapChunkPacketHandler method rewrite.

@Override
public Object rewrite(Object packet, EnginePlayer EnginePlayer, boolean cacheSetting) {
    ParallelUniverse universe = EnginePlayer.getUniverse();
    if (universe == null)
        return packet;
    World world = EnginePlayer.getBukkitPlayer().getWorld();
    String worldName = world.getName();
    ParallelWorld parallelWorld = universe.getWorld(worldName);
    try {
        int chunkX = a.getInt(packet);
        int chunkZ = b.getInt(packet);
        ParallelChunk parallelChunk = parallelWorld.getChunk(chunkX, chunkZ);
        if (parallelChunk == null)
            return packet;
        Object cachedPacket = parallelChunk.getCachedMapChunkPacket();
        if (cachedPacket != null)
            return cachedPacket;
        ChunkSnapshot chunkSnapshot = AsyncWorldCache.getChunkCache(worldName, chunkX, chunkZ);
        if (chunkSnapshot == null)
            return packet;
        DataPaletteBlock<IBlockData>[] cachedDataBlocks = (DataPaletteBlock<IBlockData>[]) blockids.get(chunkSnapshot);
        ChunkSection[] chunkSections = new ChunkSection[16];
        int nonEmptyChunkSections = 0;
        boolean edited = false;
        for (int index = 0; index < 16; index++) {
            ChunkSection chunkSection = Chunk.a;
            SectionTypeArray sectionTypeArray = parallelChunk.getSectionTypeArray(index);
            if (sectionTypeArray != null) {
                DataPaletteBlock<IBlockData> cachedBlockData = cachedDataBlocks[index];
                if (cachedBlockData != null) {
                    final short[] nonEmptyTemp = { 0 };
                    cachedBlockData.a((iBlockData, i) -> {
                        Fluid fluid = iBlockData.getFluid();
                        if (!iBlockData.isAir()) {
                            nonEmptyTemp[0] = (short) (nonEmptyTemp[0] + i);
                        }
                        if (!fluid.isEmpty()) {
                            nonEmptyTemp[0] = (short) (nonEmptyTemp[0] + i);
                        }
                    });
                    short nonEmpty = nonEmptyTemp[0];
                    chunkSection = new ChunkSection(index << 4, nonEmpty, (short) 0, (short) 0);
                    NBTTagCompound data = new NBTTagCompound();
                    cachedBlockData.a(data, "Palette", "BlockStates");
                    DataPaletteBlock<IBlockData> blocks = chunkSection.getBlocks();
                    blocks.a(data.getList("Palette", 10), data.getLongArray("BlockStates"));
                }
                if (chunkSection == Chunk.a)
                    chunkSection = new ChunkSection(index << 4);
                ChunkSection finalChunkSection = chunkSection;
                boolean notEmpty = sectionTypeArray.threadsafeIteration((x, y, z, iBlockData) -> {
                    finalChunkSection.setType(x, y, z, (IBlockData) iBlockData);
                });
                if (notEmpty)
                    edited = true;
            } else {
                if (!chunkSnapshot.isSectionEmpty(index)) {
                    DataPaletteBlock<IBlockData> dataPaletteBlock = cachedDataBlocks[index];
                    final short[] nonEmptyTemp = { 0 };
                    dataPaletteBlock.a((iBlockData, i) -> {
                        Fluid fluid = iBlockData.getFluid();
                        if (!iBlockData.isAir()) {
                            nonEmptyTemp[0] = (short) (nonEmptyTemp[0] + i);
                        }
                        if (!fluid.isEmpty()) {
                            nonEmptyTemp[0] = (short) (nonEmptyTemp[0] + i);
                        }
                    });
                    short nonEmpty = nonEmptyTemp[0];
                    chunkSection = new ChunkSection(index << 4, nonEmpty, (short) 0, (short) 0);
                    blockIds.set(chunkSection, dataPaletteBlock);
                }
            }
            if (chunkSection != Chunk.a)
                nonEmptyChunkSections |= (1 << index);
            chunkSections[index] = chunkSection;
        }
        if (!edited)
            return packet;
        Chunk chunk = new Chunk(((CraftWorld) world).getHandle(), new ChunkCoordIntPair(chunkX, chunkZ), null, ChunkConverter.a, TickListEmpty.b(), TickListEmpty.b(), 0L, chunkSections, null);
        int cValue = c.getInt(packet);
        PacketPlayOutMapChunk newPacket = new PacketPlayOutMapChunk(chunk, nonEmptyChunkSections | cValue);
        NBTTagCompound dValue = (NBTTagCompound) d.get(packet);
        BiomeStorage eValue = (BiomeStorage) e.get(packet);
        List<NBTTagCompound> gValue = (List<NBTTagCompound>) g.get(packet);
        boolean hValue = h.getBoolean(packet);
        d.set(newPacket, dValue);
        e.set(newPacket, eValue);
        g.set(newPacket, gValue);
        h.set(newPacket, hValue || nonEmptyChunkSections == 65535);
        if (cacheSetting)
            parallelChunk.setMapChunkPacketCache(newPacket);
        return newPacket;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return packet;
}

Example 13 with SectionTypeArray

use of thpmc.vanilla_source.util.SectionTypeArray in project VanillaSource by TheHollowPlanetMC.

the class MapChunkPacketHandler method rewrite.

@Override
public Object rewrite(Object packet, EnginePlayer EnginePlayer, boolean cacheSetting) {
    ParallelUniverse universe = EnginePlayer.getUniverse();
    if (universe == null)
        return packet;
    World world = EnginePlayer.getBukkitPlayer().getWorld();
    String worldName = world.getName();
    ParallelWorld parallelWorld = universe.getWorld(worldName);
    try {
        int chunkX = a.getInt(packet);
        int chunkZ = b.getInt(packet);
        ParallelChunk parallelChunk = parallelWorld.getChunk(chunkX, chunkZ);
        if (parallelChunk == null)
            return packet;
        Object cachedPacket = parallelChunk.getCachedMapChunkPacket();
        if (cachedPacket != null)
            return cachedPacket;
        ChunkSnapshot chunkSnapshot = AsyncWorldCache.getChunkCache(worldName, chunkX, chunkZ);
        if (chunkSnapshot == null)
            return packet;
        DataPaletteBlock<IBlockData>[] cachedDataBlocks = (DataPaletteBlock<IBlockData>[]) blockids.get(chunkSnapshot);
        ChunkSection[] chunkSections = new ChunkSection[16];
        int nonEmptyChunkSections = 0;
        boolean edited = false;
        for (int index = 0; index < 16; index++) {
            ChunkSection chunkSection = Chunk.a;
            SectionTypeArray sectionTypeArray = parallelChunk.getSectionTypeArray(index);
            if (sectionTypeArray != null) {
                DataPaletteBlock<IBlockData> cachedBlockData = cachedDataBlocks[index];
                if (cachedBlockData != null) {
                    final short[] nonEmptyTemp = { 0 };
                    cachedBlockData.a((iBlockData, i) -> {
                        Fluid fluid = iBlockData.getFluid();
                        if (!iBlockData.isAir()) {
                            nonEmptyTemp[0] = (short) (nonEmptyTemp[0] + i);
                        }
                        if (!fluid.isEmpty()) {
                            nonEmptyTemp[0] = (short) (nonEmptyTemp[0] + i);
                        }
                    });
                    short nonEmpty = nonEmptyTemp[0];
                    chunkSection = new ChunkSection(index << 4, nonEmpty, (short) 0, (short) 0);
                    NBTTagCompound data = new NBTTagCompound();
                    cachedBlockData.a(data, "Palette", "BlockStates");
                    DataPaletteBlock<IBlockData> blocks = chunkSection.getBlocks();
                    blocks.a(data.getList("Palette", 10), data.getLongArray("BlockStates"));
                }
                if (chunkSection == Chunk.a)
                    chunkSection = new ChunkSection(index << 4);
                ChunkSection finalChunkSection = chunkSection;
                boolean notEmpty = sectionTypeArray.threadsafeIteration((x, y, z, iBlockData) -> {
                    finalChunkSection.setType(x, y, z, (IBlockData) iBlockData);
                });
                if (notEmpty)
                    edited = true;
            } else {
                if (!chunkSnapshot.isSectionEmpty(index)) {
                    DataPaletteBlock<IBlockData> dataPaletteBlock = cachedDataBlocks[index];
                    final short[] nonEmptyTemp = { 0 };
                    dataPaletteBlock.a((iBlockData, i) -> {
                        Fluid fluid = iBlockData.getFluid();
                        if (!iBlockData.isAir()) {
                            nonEmptyTemp[0] = (short) (nonEmptyTemp[0] + i);
                        }
                        if (!fluid.isEmpty()) {
                            nonEmptyTemp[0] = (short) (nonEmptyTemp[0] + i);
                        }
                    });
                    short nonEmpty = nonEmptyTemp[0];
                    chunkSection = new ChunkSection(index << 4, nonEmpty, (short) 0, (short) 0);
                    blockIds.set(chunkSection, dataPaletteBlock);
                }
            }
            if (chunkSection != Chunk.a)
                nonEmptyChunkSections |= (1 << index);
            chunkSections[index] = chunkSection;
        }
        if (!edited)
            return packet;
        Chunk chunk = new Chunk(((CraftWorld) world).getHandle(), new ChunkCoordIntPair(chunkX, chunkZ), null, ChunkConverter.a, TickListEmpty.b(), TickListEmpty.b(), 0L, chunkSections, null);
        int cValue = c.getInt(packet);
        PacketPlayOutMapChunk newPacket = new PacketPlayOutMapChunk(chunk, nonEmptyChunkSections | cValue);
        NBTTagCompound dValue = (NBTTagCompound) d.get(packet);
        Object eValue = e.get(packet);
        List<NBTTagCompound> gValue = (List<NBTTagCompound>) g.get(packet);
        boolean hValue = h.getBoolean(packet);
        d.set(newPacket, dValue);
        e.set(newPacket, eValue);
        g.set(newPacket, gValue);
        h.set(newPacket, hValue || nonEmptyChunkSections == 65535);
        if (cacheSetting)
            parallelChunk.setMapChunkPacketCache(newPacket);
        return newPacket;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return packet;
}

Example 14 with SectionTypeArray

use of thpmc.vanilla_source.util.SectionTypeArray in project VanillaSource by TheHollowPlanetMC.

the class MultiBlockChangePacketHandler method rewrite.

@Override
public Object rewrite(Object packet, EnginePlayer EnginePlayer, boolean cacheSetting) {
    ParallelUniverse universe = EnginePlayer.getUniverse();
    if (universe == null)
        return packet;
    String worldName = EnginePlayer.getBukkitPlayer().getWorld().getName();
    ParallelWorld parallelWorld = universe.getWorld(worldName);
    try {
        SectionPosition aValue = (SectionPosition) a.get(packet);
        int chunkX = aValue.getX();
        int chunkZ = aValue.getZ();
        ParallelChunk parallelChunk = parallelWorld.getChunk(chunkX, chunkZ);
        if (parallelChunk == null)
            return packet;
        SectionTypeArray sectionTypeArray = parallelChunk.getSectionTypeArray(aValue.getY());
        if (sectionTypeArray == null)
            return packet;
        short[] bValue = (short[]) b.get(packet);
        IBlockData[] cValueClone = ((IBlockData[]) c.get(packet)).clone();
        for (int i = 0; i < bValue.length; i++) {
            short coord = bValue[i];
            int x = coord >> 8;
            int y = coord & 0xF;
            int z = (coord >> 4) & 0xF;
            IBlockData iBlockData = (IBlockData) sectionTypeArray.getType(x, y, z);
            if (iBlockData != null) {
                cValueClone[i] = iBlockData;
            }
        }
        boolean dValue = d.getBoolean(packet);
        PacketPlayOutMultiBlockChange newPacket = new PacketPlayOutMultiBlockChange();
        a.set(newPacket, aValue);
        b.set(newPacket, bValue);
        c.set(newPacket, cValueClone);
        d.set(newPacket, dValue);
        return newPacket;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return packet;
}

Example 15 with SectionTypeArray

use of thpmc.vanilla_source.util.SectionTypeArray in project VanillaSource by TheHollowPlanetMC.

the class PacketManager method sendClearChunkMultiBlockChangePacketAtPrimaryThread.

public static void sendClearChunkMultiBlockChangePacketAtPrimaryThread(Player player, ParallelChunk parallelChunk, NMSHandler nmsHandler) {
    if (!Bukkit.isPrimaryThread())
        throw new IllegalStateException("DO NOT CALL FROM ASYNC THREAD!");
    org.bukkit.World world = Bukkit.getWorld(parallelChunk.getWorld().getName());
    if (world == null)
        return;
    if (player.getWorld() != world)
        return;
    org.bukkit.Chunk chunk = world.getChunkAt(parallelChunk.getChunkX(), parallelChunk.getChunkZ());
    net.minecraft.server.v1_16_R3.Chunk nmsChunk = ((CraftChunk) chunk).getHandle();
    for (int sectionIndex = 0; sectionIndex < 16; sectionIndex++) {
        SectionTypeArray sectionTypeArray = parallelChunk.getSectionTypeArray(sectionIndex);
        if (sectionTypeArray == null)
            continue;
        ChunkSection chunkSection = nmsChunk.getSections()[sectionIndex];
        if (chunkSection == null)
            continue;
        List<Short> coordList = new ArrayList<>();
        List<IBlockData> dataList = new ArrayList<>();
        boolean notEmpty = sectionTypeArray.threadsafeIteration((x, y, z, iBlockData) -> {
            coordList.add((short) (x << 8 | z << 4 | y));
            IBlockData chunkData = chunkSection.getType(x, y, z);
            if (chunkData == null)
                chunkData = ((CraftBlockData) org.bukkit.Material.AIR.createBlockData()).getState();
            dataList.add(chunkData);
        });
        if (!notEmpty)
            continue;
        short[] coordArray = new short[coordList.size()];
        IBlockData[] dataArray = new IBlockData[dataList.size()];
        for (int i = 0; i < coordList.size(); i++) {
            coordArray[i] = coordList.get(i);
            dataArray[i] = dataList.get(i);
        }
        try {
            PacketPlayOutMultiBlockChange packet = new PacketPlayOutMultiBlockChange();
            MultiBlockChangePacketHandler.a.set(packet, SectionPosition.a(parallelChunk.getChunkX(), sectionIndex, parallelChunk.getChunkZ()));
            MultiBlockChangePacketHandler.b.set(packet, coordArray);
            MultiBlockChangePacketHandler.c.set(packet, dataArray);
            MultiBlockChangePacketHandler.d.setBoolean(packet, true);
            nmsHandler.sendPacket(player, packet);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}