Examples with PacketPlayOutMultiBlockChange net.minecraft.server.v1_12_R1.PacketPlayOutMultiBlockChange used on opensource projects

Example 1 with PacketPlayOutMultiBlockChange

use of net.minecraft.server.v1_12_R1.PacketPlayOutMultiBlockChange in project THP-Engine 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 {
        ChunkCoordIntPair aValue = (ChunkCoordIntPair) a.get(packet);
        PacketPlayOutMultiBlockChange.MultiBlockChangeInfo[] bValue = (PacketPlayOutMultiBlockChange.MultiBlockChangeInfo[]) b.get(packet);
        int chunkX = aValue.x;
        int chunkZ = aValue.z;
        ParallelChunk parallelChunk = parallelWorld.getChunk(chunkX, chunkZ);
        if (parallelChunk == null)
            return packet;
        PacketPlayOutMultiBlockChange newPacket = new PacketPlayOutMultiBlockChange();
        a.set(newPacket, aValue);
        int length = bValue.length;
        PacketPlayOutMultiBlockChange.MultiBlockChangeInfo[] newInfo = new PacketPlayOutMultiBlockChange.MultiBlockChangeInfo[length];
        for (int index = 0; index < length; index++) {
            PacketPlayOutMultiBlockChange.MultiBlockChangeInfo info = bValue[index];
            BlockPosition bp = info.a();
            BlockData blockData = parallelChunk.getBlockData(bp.getX(), bp.getY(), bp.getZ());
            if (blockData == null) {
                newInfo[index] = info;
            } else {
                newInfo[index] = newPacket.new MultiBlockChangeInfo(info.b(), ((CraftBlockData) blockData).getState());
            }
        }
        b.set(newPacket, newInfo);
        return newPacket;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return packet;
}

Example 2 with PacketPlayOutMultiBlockChange

use of net.minecraft.server.v1_12_R1.PacketPlayOutMultiBlockChange in project THP-Engine 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 3 with PacketPlayOutMultiBlockChange

use of net.minecraft.server.v1_12_R1.PacketPlayOutMultiBlockChange in project MechanicsMain by WeaponMechanics.

the class Block_1_14_R1 method getMultiBlockMaskPacket.

private PacketPlayOutMultiBlockChange getMultiBlockMaskPacket(List<Block> blocks, @Nullable IBlockData mask) {
    net.minecraft.server.v1_14_R1.Chunk chunk = ((CraftChunk) blocks.get(0).getChunk()).getHandle();
    // Setup default information
    PacketPlayOutMultiBlockChange packet = new PacketPlayOutMultiBlockChange(0, new short[0], chunk);
    PacketPlayOutMultiBlockChange.MultiBlockChangeInfo[] changes = new PacketPlayOutMultiBlockChange.MultiBlockChangeInfo[blocks.size()];
    for (int i = 0; i < blocks.size(); i++) {
        Block block = blocks.get(i);
        // Where the block is relative to the chunk it is in
        int x = block.getX() & 0xF;
        int y = block.getY();
        int z = block.getZ() & 0xF;
        // Setting the (x, y, z) location into VarInt format
        short location = (short) (x << 12 | y | z << 8);
        // If mask is null, then undo the mask. Otherwise set the mask
        if (mask == null) {
            changes[i] = packet.new MultiBlockChangeInfo(location, chunk);
        } else {
            changes[i] = packet.new MultiBlockChangeInfo(location, mask);
        }
    }
    ReflectionUtil.setField(multiBlockChangeB, packet, changes);
    return packet;
}

Example 4 with PacketPlayOutMultiBlockChange

use of net.minecraft.server.v1_12_R1.PacketPlayOutMultiBlockChange in project MechanicsMain by WeaponMechanics.

the class Block_1_10_R1 method getMultiBlockMaskPacket.

private PacketPlayOutMultiBlockChange getMultiBlockMaskPacket(List<Block> blocks, @Nullable IBlockData mask) {
    net.minecraft.server.v1_10_R1.Chunk chunk = ((CraftChunk) blocks.get(0).getChunk()).getHandle();
    // Setup default information
    PacketPlayOutMultiBlockChange packet = new PacketPlayOutMultiBlockChange(0, new short[0], chunk);
    PacketPlayOutMultiBlockChange.MultiBlockChangeInfo[] changes = new PacketPlayOutMultiBlockChange.MultiBlockChangeInfo[blocks.size()];
    for (int i = 0; i < blocks.size(); i++) {
        Block block = blocks.get(i);
        // Where the block is relative to the chunk it is in
        int x = block.getX() & 0xF;
        int y = block.getY();
        int z = block.getZ() & 0xF;
        // Setting the (x, y, z) location into VarInt format
        short location = (short) (x << 12 | y | z << 8);
        // If mask is null, then undo the mask. Otherwise set the mask
        if (mask == null) {
            changes[i] = packet.new MultiBlockChangeInfo(location, chunk);
        } else {
            changes[i] = packet.new MultiBlockChangeInfo(location, mask);
        }
    }
    ReflectionUtil.setField(multiBlockChangeB, packet, changes);
    return packet;
}

Example 5 with PacketPlayOutMultiBlockChange

use of net.minecraft.server.v1_12_R1.PacketPlayOutMultiBlockChange in project MechanicsMain by WeaponMechanics.

the class Block_1_16_R3 method getMultiBlockMaskPacket.

private PacketPlayOutMultiBlockChange getMultiBlockMaskPacket(List<Block> blocks, @Nullable IBlockData mask) {
    BlockPosition position = ((CraftBlock) blocks.get(0)).getPosition();
    // Setup default information
    short[] locations = new short[blocks.size()];
    IBlockData[] data = new IBlockData[blocks.size()];
    for (int i = 0; i < locations.length; i++) {
        Block block = blocks.get(i);
        int x = block.getX() & 0xF;
        int y = block.getY() & 0xF;
        int z = block.getZ() & 0xF;
        short shortLocation = (short) (x << 8 | z << 4 | y);
        locations[i] = shortLocation;
        data[i] = mask;
    }
    PacketPlayOutMultiBlockChange packet = new PacketPlayOutMultiBlockChange(SectionPosition.a(position), new ShortArraySet(0), null, false);
    ReflectionUtil.setField(multiBlockChangeB, packet, locations);
    ReflectionUtil.setField(multiBlockChangeC, packet, data);
    return packet;
}