Examples with Position com.viaversion.viaversion.api.minecraft.Position used on opensource projects

Example 21 with Position

use of com.viaversion.viaversion.api.minecraft.Position in project ViaVersion by ViaVersion.

the class Protocol1_9_1_2To1_9_3_4 method registerPackets.

@Override
protected void registerPackets() {
    registerClientbound(ClientboundPackets1_9_3.BLOCK_ENTITY_DATA, new PacketRemapper() {

        @Override
        public void registerMap() {
            // Position
            map(Type.POSITION);
            // Type
            map(Type.UNSIGNED_BYTE);
            // NBT
            map(Type.NBT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    if (wrapper.get(Type.UNSIGNED_BYTE, 0) == 9) {
                        Position position = wrapper.get(Type.POSITION, 0);
                        CompoundTag tag = wrapper.get(Type.NBT, 0);
                        // Clear the packet
                        wrapper.clearPacket();
                        // Update sign packet
                        wrapper.setId(ClientboundPackets1_9.UPDATE_SIGN.ordinal());
                        // Position
                        wrapper.write(Type.POSITION, position);
                        for (int i = 1; i < 5; i++) {
                            // Should technically be written as COMPONENT, but left as String for simplification/to remove redundant wrapping for VR
                            // Sign line
                            wrapper.write(Type.STRING, (String) tag.get("Text" + i).getValue());
                        }
                    }
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_9_3.CHUNK_DATA, new PacketRemapper() {

        @Override
        public void registerMap() {
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
                    Chunk1_9_3_4Type newType = new Chunk1_9_3_4Type(clientWorld);
                    // Get the old type to not write Block Entities
                    Chunk1_9_1_2Type oldType = new Chunk1_9_1_2Type(clientWorld);
                    Chunk chunk = wrapper.read(newType);
                    wrapper.write(oldType, chunk);
                    BlockEntity.handle(chunk.getBlockEntities(), wrapper.user());
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_9_3.JOIN_GAME, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity ID
            map(Type.INT);
            // 1 - Gamemode
            map(Type.UNSIGNED_BYTE);
            // 2 - Dimension
            map(Type.INT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    ClientWorld clientChunks = wrapper.user().get(ClientWorld.class);
                    int dimensionId = wrapper.get(Type.INT, 1);
                    clientChunks.setEnvironment(dimensionId);
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_9_3.RESPAWN, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Dimension ID
            map(Type.INT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
                    int dimensionId = wrapper.get(Type.INT, 0);
                    clientWorld.setEnvironment(dimensionId);
                }
            });
        }
    });
}

Example 22 with Position

use of com.viaversion.viaversion.api.minecraft.Position in project ViaVersion by ViaVersion.

the class BlockEntity method handle.

public static void handle(List<CompoundTag> tags, UserConnection connection) {
    for (CompoundTag tag : tags) {
        try {
            if (!tag.contains("id"))
                throw new Exception("NBT tag not handled because the id key is missing");
            String id = (String) tag.get("id").getValue();
            if (!types.containsKey(id))
                throw new Exception("Not handled id: " + id);
            int newId = types.get(id);
            if (newId == -1)
                continue;
            int x = ((NumberTag) tag.get("x")).asInt();
            int y = ((NumberTag) tag.get("y")).asInt();
            int z = ((NumberTag) tag.get("z")).asInt();
            Position pos = new Position(x, (short) y, z);
            updateBlockEntity(pos, (short) newId, tag, connection);
        } catch (Exception e) {
            if (Via.getManager().isDebug()) {
                Via.getPlatform().getLogger().warning("Block Entity: " + e.getMessage() + ": " + tag);
            }
        }
    }
}

Example 23 with Position

use of com.viaversion.viaversion.api.minecraft.Position in project ViaVersion by ViaVersion.

the class Protocol1_9_3To1_9_1_2 method registerPackets.

@Override
protected void registerPackets() {
    // Sign update packet
    registerClientbound(ClientboundPackets1_9.UPDATE_SIGN, null, new PacketRemapper() {

        @Override
        public void registerMap() {
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    // read data
                    Position position = wrapper.read(Type.POSITION);
                    JsonElement[] lines = new JsonElement[4];
                    for (int i = 0; i < 4; i++) {
                        lines[i] = wrapper.read(Type.COMPONENT);
                    }
                    wrapper.clearInputBuffer();
                    // write data
                    // Update block entity
                    wrapper.setId(0x09);
                    // Block location
                    wrapper.write(Type.POSITION, position);
                    // Action type (9 update sign)
                    wrapper.write(Type.UNSIGNED_BYTE, (short) 9);
                    // Create nbt
                    CompoundTag tag = new CompoundTag();
                    tag.put("id", new StringTag("Sign"));
                    tag.put("x", new IntTag(position.x()));
                    tag.put("y", new IntTag(position.y()));
                    tag.put("z", new IntTag(position.z()));
                    for (int i = 0; i < lines.length; i++) {
                        tag.put("Text" + (i + 1), new StringTag(lines[i].toString()));
                    }
                    wrapper.write(Type.NBT, tag);
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_9.CHUNK_DATA, new PacketRemapper() {

        @Override
        public void registerMap() {
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
                    Chunk chunk = wrapper.read(new Chunk1_9_1_2Type(clientWorld));
                    wrapper.write(new Chunk1_9_3_4Type(clientWorld), chunk);
                    List<CompoundTag> tags = chunk.getBlockEntities();
                    for (int i = 0; i < chunk.getSections().length; i++) {
                        ChunkSection section = chunk.getSections()[i];
                        if (section == null)
                            continue;
                        for (int y = 0; y < 16; y++) {
                            for (int z = 0; z < 16; z++) {
                                for (int x = 0; x < 16; x++) {
                                    int block = section.getBlockWithoutData(x, y, z);
                                    if (FakeTileEntity.isTileEntity(block)) {
                                        tags.add(FakeTileEntity.createTileEntity(x + (chunk.getX() << 4), y + (i << 4), z + (chunk.getZ() << 4), block));
                                    }
                                }
                            }
                        }
                    }
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_9.JOIN_GAME, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity ID
            map(Type.INT);
            // 1 - Gamemode
            map(Type.UNSIGNED_BYTE);
            // 2 - Dimension
            map(Type.INT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
                    int dimensionId = wrapper.get(Type.INT, 1);
                    clientWorld.setEnvironment(dimensionId);
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_9.RESPAWN, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Dimension ID
            map(Type.INT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
                    int dimensionId = wrapper.get(Type.INT, 0);
                    clientWorld.setEnvironment(dimensionId);
                }
            });
        }
    });
    // Sound effect
    registerClientbound(ClientboundPackets1_9.SOUND, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Sound name
            map(Type.VAR_INT);
            // 1 - Sound Category
            map(Type.VAR_INT);
            // 2 - x
            map(Type.INT);
            // 3 - y
            map(Type.INT);
            // 4 - z
            map(Type.INT);
            // 5 - Volume
            map(Type.FLOAT);
            // 6 - Pitch
            map(ADJUST_PITCH);
        }
    });
}

Example 24 with Position

use of com.viaversion.viaversion.api.minecraft.Position in project ViaVersion by ViaVersion.

the class ConnectionData method update.

public static void update(UserConnection user, Position position) {
    for (BlockFace face : BlockFace.values()) {
        Position pos = position.getRelative(face);
        int blockState = blockConnectionProvider.getBlockData(user, pos.x(), pos.y(), pos.z());
        ConnectionHandler handler = connectionHandlerMap.get(blockState);
        if (handler == null)
            continue;
        int newBlockState = handler.connect(user, pos, blockState);
        PacketWrapper blockUpdatePacket = PacketWrapper.create(ClientboundPackets1_13.BLOCK_CHANGE, null, user);
        blockUpdatePacket.write(Type.POSITION, pos);
        blockUpdatePacket.write(Type.VAR_INT, newBlockState);
        try {
            blockUpdatePacket.send(Protocol1_13To1_12_2.class);
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}

Example 25 with Position

use of com.viaversion.viaversion.api.minecraft.Position in project ViaVersion by ViaVersion.

the class ConnectionData method connectBlocks.

public static void connectBlocks(UserConnection user, Chunk chunk) {
    long xOff = chunk.getX() << 4;
    long zOff = chunk.getZ() << 4;
    for (int i = 0; i < chunk.getSections().length; i++) {
        ChunkSection section = chunk.getSections()[i];
        if (section == null)
            continue;
        boolean willConnect = false;
        for (int p = 0; p < section.getPaletteSize(); p++) {
            int id = section.getPaletteEntry(p);
            if (ConnectionData.connects(id)) {
                willConnect = true;
                break;
            }
        }
        if (!willConnect)
            continue;
        long yOff = i << 4;
        for (int y = 0; y < 16; y++) {
            for (int z = 0; z < 16; z++) {
                for (int x = 0; x < 16; x++) {
                    int block = section.getFlatBlock(x, y, z);
                    ConnectionHandler handler = ConnectionData.getConnectionHandler(block);
                    if (handler != null) {
                        block = handler.connect(user, new Position((int) (xOff + x), (short) (yOff + y), (int) (zOff + z)), block);
                        section.setFlatBlock(x, y, z, block);
                    }
                }
            }
        }
    }
}