Examples with ClientWorld com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld used on opensource projects

Example 16 with ClientWorld

use of com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld in project ViaVersion by ViaVersion.

the class Protocol1_9To1_8 method init.

@Override
public void init(UserConnection userConnection) {
    // Entity tracker
    userConnection.addEntityTracker(this.getClass(), new EntityTracker1_9(userConnection));
    // Chunk tracker
    userConnection.put(new ClientChunks(userConnection));
    // Movement tracker
    userConnection.put(new MovementTracker());
    // Inventory tracker
    userConnection.put(new InventoryTracker());
    // CommandBlock storage
    userConnection.put(new CommandBlockStorage());
    if (!userConnection.has(ClientWorld.class)) {
        userConnection.put(new ClientWorld(userConnection));
    }
}

Example 17 with ClientWorld

use of com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld in project ViaBackwards by ViaVersion.

the class BlockItemPackets1_12 method registerPackets.

@Override
protected void registerPackets() {
    protocol.registerClientbound(ClientboundPackets1_12.MAP_DATA, new PacketRemapper() {

        @Override
        public void registerMap() {
            map(Type.VAR_INT);
            map(Type.BYTE);
            map(Type.BOOLEAN);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int count = wrapper.passthrough(Type.VAR_INT);
                    for (int i = 0; i < count * 3; i++) {
                        wrapper.passthrough(Type.BYTE);
                    }
                }
            });
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    short columns = wrapper.passthrough(Type.UNSIGNED_BYTE);
                    if (columns <= 0)
                        return;
                    short rows = wrapper.passthrough(Type.UNSIGNED_BYTE);
                    // X
                    wrapper.passthrough(Type.UNSIGNED_BYTE);
                    // Z
                    wrapper.passthrough(Type.UNSIGNED_BYTE);
                    byte[] data = wrapper.read(Type.BYTE_ARRAY_PRIMITIVE);
                    for (int i = 0; i < data.length; i++) {
                        short color = (short) (data[i] & 0xFF);
                        if (color > 143) {
                            color = (short) MapColorMapping.getNearestOldColor(color);
                            data[i] = (byte) color;
                        }
                    }
                    wrapper.write(Type.BYTE_ARRAY_PRIMITIVE, data);
                }
            });
        }
    });
    registerSetSlot(ClientboundPackets1_12.SET_SLOT, Type.ITEM);
    registerWindowItems(ClientboundPackets1_12.WINDOW_ITEMS, Type.ITEM_ARRAY);
    registerEntityEquipment(ClientboundPackets1_12.ENTITY_EQUIPMENT, Type.ITEM);
    // Plugin message Packet -> Trading
    protocol.registerClientbound(ClientboundPackets1_12.PLUGIN_MESSAGE, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Channel
            map(Type.STRING);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    if (wrapper.get(Type.STRING, 0).equalsIgnoreCase("MC|TrList")) {
                        // Passthrough Window ID
                        wrapper.passthrough(Type.INT);
                        int size = wrapper.passthrough(Type.UNSIGNED_BYTE);
                        for (int i = 0; i < size; i++) {
                            // Input Item
                            wrapper.write(Type.ITEM, handleItemToClient(wrapper.read(Type.ITEM)));
                            // Output Item
                            wrapper.write(Type.ITEM, handleItemToClient(wrapper.read(Type.ITEM)));
                            // Has second item
                            boolean secondItem = wrapper.passthrough(Type.BOOLEAN);
                            if (secondItem)
                                // Second Item
                                wrapper.write(Type.ITEM, handleItemToClient(wrapper.read(Type.ITEM)));
                            // Trade disabled
                            wrapper.passthrough(Type.BOOLEAN);
                            // Number of tools uses
                            wrapper.passthrough(Type.INT);
                            // Maximum number of trade uses
                            wrapper.passthrough(Type.INT);
                        }
                    }
                }
            });
        }
    });
    protocol.registerServerbound(ServerboundPackets1_9_3.CLICK_WINDOW, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Window ID
            map(Type.UNSIGNED_BYTE);
            // 1 - Slot
            map(Type.SHORT);
            // 2 - Button
            map(Type.BYTE);
            // 3 - Action number
            map(Type.SHORT);
            // 4 - Mode
            map(Type.VAR_INT);
            // 5 - Clicked Item
            map(Type.ITEM);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    if (wrapper.get(Type.VAR_INT, 0) == 1) {
                        // Shift click
                        // https://github.com/ViaVersion/ViaVersion/pull/754
                        // Previously clients grab the item from the clicked slot *before* it has
                        // been moved however now they grab the slot item *after* it has been moved
                        // and send that in the packet.
                        // Set null item (probably will work)
                        wrapper.set(Type.ITEM, 0, null);
                        // Apologize (may happen in some cases, maybe if inventory is full?)
                        PacketWrapper confirm = wrapper.create(ServerboundPackets1_12.WINDOW_CONFIRMATION);
                        confirm.write(Type.UNSIGNED_BYTE, wrapper.get(Type.UNSIGNED_BYTE, 0));
                        confirm.write(Type.SHORT, wrapper.get(Type.SHORT, 1));
                        // Success - not used
                        confirm.write(Type.BOOLEAN, false);
                        wrapper.sendToServer(Protocol1_11_1To1_12.class);
                        wrapper.cancel();
                        confirm.sendToServer(Protocol1_11_1To1_12.class);
                        return;
                    }
                    Item item = wrapper.get(Type.ITEM, 0);
                    handleItemToServer(item);
                }
            });
        }
    });
    registerCreativeInvAction(ServerboundPackets1_9_3.CREATIVE_INVENTORY_ACTION, Type.ITEM);
    protocol.registerClientbound(ClientboundPackets1_12.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);
                    // Use the 1.9.4 Chunk type since nothing changed.
                    Chunk1_9_3_4Type type = new Chunk1_9_3_4Type(clientWorld);
                    Chunk chunk = wrapper.passthrough(type);
                    handleChunk(chunk);
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_12.BLOCK_CHANGE, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Block Position
            map(Type.POSITION);
            // 1 - Block
            map(Type.VAR_INT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int idx = wrapper.get(Type.VAR_INT, 0);
                    wrapper.set(Type.VAR_INT, 0, handleBlockID(idx));
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_12.MULTI_BLOCK_CHANGE, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Chunk X
            map(Type.INT);
            // 1 - Chunk Z
            map(Type.INT);
            map(Type.BLOCK_CHANGE_RECORD_ARRAY);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    for (BlockChangeRecord record : wrapper.get(Type.BLOCK_CHANGE_RECORD_ARRAY, 0)) {
                        record.setBlockId(handleBlockID(record.getBlockId()));
                    }
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_12.BLOCK_ENTITY_DATA, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Position
            map(Type.POSITION);
            // 1 - Action
            map(Type.UNSIGNED_BYTE);
            // 2 - NBT
            map(Type.NBT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    // Remove bed color
                    if (wrapper.get(Type.UNSIGNED_BYTE, 0) == 11)
                        wrapper.cancel();
                }
            });
        }
    });
    protocol.getEntityRewriter().filter().handler((event, meta) -> {
        if (// Is Item
        meta.metaType().type().equals(Type.ITEM))
            meta.setValue(handleItemToClient((Item) meta.getValue()));
    });
    protocol.registerServerbound(ServerboundPackets1_9_3.CLIENT_STATUS, new PacketRemapper() {

        @Override
        public void registerMap() {
            // Action ID
            map(Type.VAR_INT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    // Open Inventory
                    if (wrapper.get(Type.VAR_INT, 0) == 2) {
                        wrapper.cancel();
                    }
                }
            });
        }
    });
}

Example 18 with ClientWorld

use of com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld in project ViaBackwards by ViaVersion.

the class Protocol1_12_2To1_13 method init.

@Override
public void init(UserConnection user) {
    // Register ClientWorld
    if (!user.has(ClientWorld.class)) {
        user.put(new ClientWorld(user));
    }
    user.addEntityTracker(this.getClass(), new EntityTrackerBase(user, Entity1_13Types.EntityType.PLAYER));
    user.put(new BackwardsBlockStorage());
    user.put(new TabCompleteStorage());
    if (ViaBackwards.getConfig().isFix1_13FacePlayer() && !user.has(PlayerPositionStorage1_13.class)) {
        user.put(new PlayerPositionStorage1_13());
    }
}

Example 19 with ClientWorld

use of com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld in project ViaBackwards by ViaVersion.

the class EntityPackets1_14 method registerPackets.

@Override
protected void registerPackets() {
    positionHandler = new EntityPositionHandler(this, EntityPositionStorage1_14.class, EntityPositionStorage1_14::new);
    protocol.registerClientbound(ClientboundPackets1_14.ENTITY_STATUS, new PacketRemapper() {

        @Override
        public void registerMap() {
            handler(wrapper -> {
                int entityId = wrapper.passthrough(Type.INT);
                byte status = wrapper.passthrough(Type.BYTE);
                // Check for death status
                if (status != 3)
                    return;
                EntityTracker tracker = tracker(wrapper.user());
                EntityType entityType = tracker.entityType(entityId);
                if (entityType != Entity1_14Types.PLAYER)
                    return;
                // Remove equipment, else the client will see ghost items
                for (int i = 0; i <= 5; i++) {
                    PacketWrapper equipmentPacket = wrapper.create(ClientboundPackets1_13.ENTITY_EQUIPMENT);
                    equipmentPacket.write(Type.VAR_INT, entityId);
                    equipmentPacket.write(Type.VAR_INT, i);
                    equipmentPacket.write(Type.FLAT_VAR_INT_ITEM, null);
                    equipmentPacket.send(Protocol1_13_2To1_14.class);
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_14.ENTITY_TELEPORT, new PacketRemapper() {

        @Override
        public void registerMap() {
            map(Type.VAR_INT);
            map(Type.DOUBLE);
            map(Type.DOUBLE);
            map(Type.DOUBLE);
            handler(wrapper -> positionHandler.cacheEntityPosition(wrapper, false, false));
        }
    });
    PacketRemapper relativeMoveHandler = new PacketRemapper() {

        @Override
        public void registerMap() {
            map(Type.VAR_INT);
            map(Type.SHORT);
            map(Type.SHORT);
            map(Type.SHORT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    double x = wrapper.get(Type.SHORT, 0) / EntityPositionHandler.RELATIVE_MOVE_FACTOR;
                    double y = wrapper.get(Type.SHORT, 1) / EntityPositionHandler.RELATIVE_MOVE_FACTOR;
                    double z = wrapper.get(Type.SHORT, 2) / EntityPositionHandler.RELATIVE_MOVE_FACTOR;
                    positionHandler.cacheEntityPosition(wrapper, x, y, z, false, true);
                }
            });
        }
    };
    protocol.registerClientbound(ClientboundPackets1_14.ENTITY_POSITION, relativeMoveHandler);
    protocol.registerClientbound(ClientboundPackets1_14.ENTITY_POSITION_AND_ROTATION, relativeMoveHandler);
    protocol.registerClientbound(ClientboundPackets1_14.SPAWN_ENTITY, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity id
            map(Type.VAR_INT);
            // 1 - UUID
            map(Type.UUID);
            // 2 - Type
            map(Type.VAR_INT, Type.BYTE);
            // 3 - X
            map(Type.DOUBLE);
            // 4 - Y
            map(Type.DOUBLE);
            // 5 - Z
            map(Type.DOUBLE);
            // 6 - Pitch
            map(Type.BYTE);
            // 7 - Yaw
            map(Type.BYTE);
            // 8 - Data
            map(Type.INT);
            // 9 - Velocity X
            map(Type.SHORT);
            // 10 - Velocity Y
            map(Type.SHORT);
            // 11 - Velocity Z
            map(Type.SHORT);
            handler(getObjectTrackerHandler());
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int id = wrapper.get(Type.BYTE, 0);
                    int mappedId = newEntityId(id);
                    Entity1_13Types.EntityType entityType = Entity1_13Types.getTypeFromId(mappedId, false);
                    Entity1_13Types.ObjectType objectType;
                    if (entityType.isOrHasParent(Entity1_13Types.EntityType.MINECART_ABSTRACT)) {
                        objectType = Entity1_13Types.ObjectType.MINECART;
                        int data = 0;
                        switch(entityType) {
                            case CHEST_MINECART:
                                data = 1;
                                break;
                            case FURNACE_MINECART:
                                data = 2;
                                break;
                            case TNT_MINECART:
                                data = 3;
                                break;
                            case SPAWNER_MINECART:
                                data = 4;
                                break;
                            case HOPPER_MINECART:
                                data = 5;
                                break;
                            case COMMAND_BLOCK_MINECART:
                                data = 6;
                                break;
                        }
                        if (data != 0)
                            wrapper.set(Type.INT, 0, data);
                    } else {
                        objectType = Entity1_13Types.ObjectType.fromEntityType(entityType).orElse(null);
                    }
                    if (objectType == null)
                        return;
                    wrapper.set(Type.BYTE, 0, (byte) objectType.getId());
                    int data = wrapper.get(Type.INT, 0);
                    if (objectType == Entity1_13Types.ObjectType.FALLING_BLOCK) {
                        int blockState = wrapper.get(Type.INT, 0);
                        int combined = protocol.getMappingData().getNewBlockStateId(blockState);
                        wrapper.set(Type.INT, 0, combined);
                    } else if (entityType.isOrHasParent(Entity1_13Types.EntityType.ABSTRACT_ARROW)) {
                        wrapper.set(Type.INT, 0, data + 1);
                    }
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_14.SPAWN_MOB, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity ID
            map(Type.VAR_INT);
            // 1 - Entity UUID
            map(Type.UUID);
            // 2 - Entity Type
            map(Type.VAR_INT);
            // 3 - X
            map(Type.DOUBLE);
            // 4 - Y
            map(Type.DOUBLE);
            // 5 - Z
            map(Type.DOUBLE);
            // 6 - Yaw
            map(Type.BYTE);
            // 7 - Pitch
            map(Type.BYTE);
            // 8 - Head Pitch
            map(Type.BYTE);
            // 9 - Velocity X
            map(Type.SHORT);
            // 10 - Velocity Y
            map(Type.SHORT);
            // 11 - Velocity Z
            map(Type.SHORT);
            // 12 - Metadata
            map(Types1_14.METADATA_LIST, Types1_13_2.METADATA_LIST);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int type = wrapper.get(Type.VAR_INT, 1);
                    EntityType entityType = Entity1_14Types.getTypeFromId(type);
                    addTrackedEntity(wrapper, wrapper.get(Type.VAR_INT, 0), entityType);
                    int oldId = newEntityId(type);
                    if (oldId == -1) {
                        EntityData entityData = entityDataForType(entityType);
                        if (entityData == null) {
                            ViaBackwards.getPlatform().getLogger().warning("Could not find 1.13.2 entity type for 1.14 entity type " + type + "/" + entityType);
                            wrapper.cancel();
                        } else {
                            wrapper.set(Type.VAR_INT, 1, entityData.replacementId());
                        }
                    } else {
                        wrapper.set(Type.VAR_INT, 1, oldId);
                    }
                }
            });
            // Handle entity type & metadata
            handler(getMobSpawnRewriter(Types1_13_2.METADATA_LIST));
        }
    });
    protocol.registerClientbound(ClientboundPackets1_14.SPAWN_EXPERIENCE_ORB, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity id
            map(Type.VAR_INT);
            // Needs to be mapped for the position cache
            map(Type.DOUBLE);
            map(Type.DOUBLE);
            map(Type.DOUBLE);
            handler(wrapper -> addTrackedEntity(wrapper, wrapper.get(Type.VAR_INT, 0), Entity1_14Types.EXPERIENCE_ORB));
        }
    });
    protocol.registerClientbound(ClientboundPackets1_14.SPAWN_GLOBAL_ENTITY, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity id
            map(Type.VAR_INT);
            map(Type.BYTE);
            // Needs to be mapped for the position cache
            map(Type.DOUBLE);
            map(Type.DOUBLE);
            map(Type.DOUBLE);
            handler(wrapper -> addTrackedEntity(wrapper, wrapper.get(Type.VAR_INT, 0), Entity1_14Types.LIGHTNING_BOLT));
        }
    });
    protocol.registerClientbound(ClientboundPackets1_14.SPAWN_PAINTING, new PacketRemapper() {

        @Override
        public void registerMap() {
            map(Type.VAR_INT);
            map(Type.UUID);
            map(Type.VAR_INT);
            map(Type.POSITION1_14, Type.POSITION);
            map(Type.BYTE);
            // Track entity
            handler(wrapper -> addTrackedEntity(wrapper, wrapper.get(Type.VAR_INT, 0), Entity1_14Types.PAINTING));
        }
    });
    protocol.registerClientbound(ClientboundPackets1_14.SPAWN_PLAYER, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity ID
            map(Type.VAR_INT);
            // 1 - Player UUID
            map(Type.UUID);
            // 2 - X
            map(Type.DOUBLE);
            // 3 - Y
            map(Type.DOUBLE);
            // 4 - Z
            map(Type.DOUBLE);
            // 5 - Yaw
            map(Type.BYTE);
            // 6 - Pitch
            map(Type.BYTE);
            // 7 - Metadata
            map(Types1_14.METADATA_LIST, Types1_13_2.METADATA_LIST);
            handler(getTrackerAndMetaHandler(Types1_13_2.METADATA_LIST, Entity1_14Types.PLAYER));
            handler(wrapper -> positionHandler.cacheEntityPosition(wrapper, true, false));
        }
    });
    registerRemoveEntities(ClientboundPackets1_14.DESTROY_ENTITIES);
    registerMetadataRewriter(ClientboundPackets1_14.ENTITY_METADATA, Types1_14.METADATA_LIST, Types1_13_2.METADATA_LIST);
    protocol.registerClientbound(ClientboundPackets1_14.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(getTrackerHandler(Entity1_14Types.PLAYER, Type.INT));
            handler(getDimensionHandler(1));
            handler(wrapper -> {
                short difficulty = wrapper.user().get(DifficultyStorage.class).getDifficulty();
                wrapper.write(Type.UNSIGNED_BYTE, difficulty);
                // Max Players
                wrapper.passthrough(Type.UNSIGNED_BYTE);
                // Level Type
                wrapper.passthrough(Type.STRING);
                // Read View Distance
                wrapper.read(Type.VAR_INT);
            // TODO Track client position
            // Manually add position storage
            /*int entitiyId = wrapper.get(Type.INT, 0);
                    StoredEntityData storedEntity = protocol.getEntityRewriter().tracker(wrapper.user()).entityData(entitiyId);
                    storedEntity.put(new EntityPositionStorage1_14());*/
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_14.RESPAWN, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Dimension ID
            map(Type.INT);
            handler(wrapper -> {
                ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
                int dimensionId = wrapper.get(Type.INT, 0);
                clientWorld.setEnvironment(dimensionId);
                short difficulty = wrapper.user().get(DifficultyStorage.class).getDifficulty();
                wrapper.write(Type.UNSIGNED_BYTE, difficulty);
                wrapper.user().get(ChunkLightStorage.class).clear();
            });
        }
    });
}

Example 20 with ClientWorld

use of com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld in project ViaBackwards by ViaVersion.

the class Protocol1_15_2To1_16 method init.

@Override
public void init(UserConnection user) {
    if (!user.has(ClientWorld.class)) {
        user.put(new ClientWorld(user));
    }
    user.put(new PlayerSneakStorage());
    user.put(new WorldNameTracker());
    user.addEntityTracker(this.getClass(), new EntityTrackerBase(user, Entity1_16Types.PLAYER, true));
}