Examples with Item com.viaversion.viaversion.api.minecraft.item.Item used on opensource projects

Example 31 with Item

use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.

the class RecipeRewriter1_13_2 method handleSmelting.

public void handleSmelting(PacketWrapper wrapper) throws Exception {
    // Group
    wrapper.passthrough(Type.STRING);
    // Ingredients
    Item[] items = wrapper.passthrough(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT);
    for (Item item : items) {
        rewrite(item);
    }
    // Result
    rewrite(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM));
    // EXP
    wrapper.passthrough(Type.FLOAT);
    // Cooking time
    wrapper.passthrough(Type.VAR_INT);
}

Example 32 with Item

use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.

the class RecipeRewriter1_13_2 method handleCraftingShapeless.

public void handleCraftingShapeless(PacketWrapper wrapper) throws Exception {
    // Group
    wrapper.passthrough(Type.STRING);
    int ingredientsNo = wrapper.passthrough(Type.VAR_INT);
    for (int j = 0; j < ingredientsNo; j++) {
        // Ingredients
        Item[] items = wrapper.passthrough(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT);
        for (Item item : items) {
            rewrite(item);
        }
    }
    // Result
    rewrite(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM));
}

Example 33 with Item

use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.

the class RecipeRewriter1_13_2 method handleCraftingShaped.

public void handleCraftingShaped(PacketWrapper wrapper) throws Exception {
    int ingredientsNo = wrapper.passthrough(Type.VAR_INT) * wrapper.passthrough(Type.VAR_INT);
    // Group
    wrapper.passthrough(Type.STRING);
    for (int j = 0; j < ingredientsNo; j++) {
        // Ingredients
        Item[] items = wrapper.passthrough(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT);
        for (Item item : items) {
            rewrite(item);
        }
    }
    // Result
    rewrite(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM));
}

Example 34 with Item

use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.

the class InventoryPackets method register.

public static void register(Protocol protocol) {
    protocol.registerClientbound(ClientboundPackets1_8.WINDOW_PROPERTY, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Window ID
            map(Type.UNSIGNED_BYTE);
            // 1 - Property Key
            map(Type.SHORT);
            // 2 - Property Value
            map(Type.SHORT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    final short windowId = wrapper.get(Type.UNSIGNED_BYTE, 0);
                    final short property = wrapper.get(Type.SHORT, 0);
                    short value = wrapper.get(Type.SHORT, 1);
                    InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                    if (inventoryTracker.getInventory() != null) {
                        if (inventoryTracker.getInventory().equalsIgnoreCase("minecraft:enchanting_table")) {
                            if (property > 3 && property < 7) {
                                // Send 2 properties, splitting it into enchantID & level
                                final short level = (short) (value >> 8);
                                final short enchantID = (short) (value & 0xFF);
                                wrapper.create(wrapper.getId(), new PacketHandler() {

                                    @Override
                                    public void handle(PacketWrapper wrapper) throws Exception {
                                        wrapper.write(Type.UNSIGNED_BYTE, windowId);
                                        wrapper.write(Type.SHORT, property);
                                        wrapper.write(Type.SHORT, enchantID);
                                    }
                                }).scheduleSend(Protocol1_9To1_8.class);
                                wrapper.set(Type.SHORT, 0, (short) (property + 3));
                                wrapper.set(Type.SHORT, 1, level);
                            }
                        }
                    }
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.OPEN_WINDOW, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Window ID
            map(Type.UNSIGNED_BYTE);
            // 1 - Window Type
            map(Type.STRING);
            // 2 - Window Title
            map(Type.STRING, Protocol1_9To1_8.FIX_JSON);
            // 3 - Slot Count
            map(Type.UNSIGNED_BYTE);
            // There is a horse parameter after this, we don't handle it and let it passthrough
            // Inventory tracking
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    String inventory = wrapper.get(Type.STRING, 0);
                    InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                    inventoryTracker.setInventory(inventory);
                }
            });
            // Brewing patch
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    String inventory = wrapper.get(Type.STRING, 0);
                    if (inventory.equals("minecraft:brewing_stand")) {
                        wrapper.set(Type.UNSIGNED_BYTE, 1, (short) (wrapper.get(Type.UNSIGNED_BYTE, 1) + 1));
                    }
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.SET_SLOT, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Window ID
            map(Type.UNSIGNED_BYTE);
            // 1 - Slot ID
            map(Type.SHORT);
            // 2 - Slot Value
            map(Type.ITEM);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    Item stack = wrapper.get(Type.ITEM, 0);
                    boolean showShieldWhenSwordInHand = Via.getConfig().isShowShieldWhenSwordInHand() && Via.getConfig().isShieldBlocking();
                    // Check if it is the inventory of the player
                    if (showShieldWhenSwordInHand) {
                        InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                        EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                        short slotID = wrapper.get(Type.SHORT, 0);
                        byte windowId = wrapper.get(Type.UNSIGNED_BYTE, 0).byteValue();
                        // Store item in slot
                        inventoryTracker.setItemId(windowId, slotID, stack == null ? 0 : stack.identifier());
                        // Sync shield item in offhand with main hand
                        entityTracker.syncShieldWithSword();
                    }
                    ItemRewriter.toClient(stack);
                }
            });
            // Brewing patch
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                    short slotID = wrapper.get(Type.SHORT, 0);
                    if (inventoryTracker.getInventory() != null) {
                        if (inventoryTracker.getInventory().equals("minecraft:brewing_stand")) {
                            if (slotID >= 4) {
                                wrapper.set(Type.SHORT, 0, (short) (slotID + 1));
                            }
                        }
                    }
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.WINDOW_ITEMS, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Window ID
            map(Type.UNSIGNED_BYTE);
            // 1 - Window Values
            map(Type.ITEM_ARRAY);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    Item[] stacks = wrapper.get(Type.ITEM_ARRAY, 0);
                    Short windowId = wrapper.get(Type.UNSIGNED_BYTE, 0);
                    InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                    EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    boolean showShieldWhenSwordInHand = Via.getConfig().isShowShieldWhenSwordInHand() && Via.getConfig().isShieldBlocking();
                    for (short i = 0; i < stacks.length; i++) {
                        Item stack = stacks[i];
                        // Store items in slots
                        if (showShieldWhenSwordInHand) {
                            inventoryTracker.setItemId(windowId, i, stack == null ? 0 : stack.identifier());
                        }
                        ItemRewriter.toClient(stack);
                    }
                    // Sync shield item in offhand with main hand
                    if (showShieldWhenSwordInHand) {
                        entityTracker.syncShieldWithSword();
                    }
                }
            });
            // Brewing Patch
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                    if (inventoryTracker.getInventory() != null) {
                        if (inventoryTracker.getInventory().equals("minecraft:brewing_stand")) {
                            Item[] oldStack = wrapper.get(Type.ITEM_ARRAY, 0);
                            Item[] newStack = new Item[oldStack.length + 1];
                            for (int i = 0; i < newStack.length; i++) {
                                if (i > 4) {
                                    newStack[i] = oldStack[i - 1];
                                } else {
                                    if (i != 4) {
                                        // Leave index 3 blank
                                        newStack[i] = oldStack[i];
                                    }
                                }
                            }
                            wrapper.set(Type.ITEM_ARRAY, 0, newStack);
                        }
                    }
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.CLOSE_WINDOW, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Window ID
            map(Type.UNSIGNED_BYTE);
            // Inventory tracking
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                    inventoryTracker.setInventory(null);
                    inventoryTracker.resetInventory(wrapper.get(Type.UNSIGNED_BYTE, 0));
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.MAP_DATA, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Map ID
            map(Type.VAR_INT);
            // 1 - Map Scale
            map(Type.BYTE);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) {
                    // 2 - Show marker
                    wrapper.write(Type.BOOLEAN, true);
                }
            });
        // Everything else is passed through
        }
    });
    /* Incoming Packets */
    protocol.registerServerbound(ServerboundPackets1_9.CREATIVE_INVENTORY_ACTION, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Slot ID
            map(Type.SHORT);
            // 1 - Item
            map(Type.ITEM);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    Item stack = wrapper.get(Type.ITEM, 0);
                    boolean showShieldWhenSwordInHand = Via.getConfig().isShowShieldWhenSwordInHand() && Via.getConfig().isShieldBlocking();
                    if (showShieldWhenSwordInHand) {
                        InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                        EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                        short slotID = wrapper.get(Type.SHORT, 0);
                        // Update item in slot
                        inventoryTracker.setItemId((short) 0, slotID, stack == null ? 0 : stack.identifier());
                        // Sync shield item in offhand with main hand
                        entityTracker.syncShieldWithSword();
                    }
                    ItemRewriter.toServer(stack);
                }
            });
            // Elytra throw patch
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    final short slot = wrapper.get(Type.SHORT, 0);
                    boolean throwItem = (slot == 45);
                    if (throwItem) {
                        // Send a packet wiping the slot
                        wrapper.create(ClientboundPackets1_9.SET_SLOT, new PacketHandler() {

                            @Override
                            public void handle(PacketWrapper wrapper) throws Exception {
                                wrapper.write(Type.UNSIGNED_BYTE, (short) 0);
                                wrapper.write(Type.SHORT, slot);
                                wrapper.write(Type.ITEM, null);
                            }
                        }).send(Protocol1_9To1_8.class);
                        // Finally reset to simulate throwing item
                        // Set slot to -999
                        wrapper.set(Type.SHORT, 0, (short) -999);
                    }
                }
            });
        }
    });
    protocol.registerServerbound(ServerboundPackets1_9.CLICK_WINDOW, new PacketRemapper() {

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

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    Item stack = wrapper.get(Type.ITEM, 0);
                    if (Via.getConfig().isShowShieldWhenSwordInHand()) {
                        Short windowId = wrapper.get(Type.UNSIGNED_BYTE, 0);
                        byte mode = wrapper.get(Type.BYTE, 1);
                        short hoverSlot = wrapper.get(Type.SHORT, 0);
                        byte button = wrapper.get(Type.BYTE, 0);
                        // Move items in inventory to track the sword location
                        InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                        inventoryTracker.handleWindowClick(wrapper.user(), windowId, mode, hoverSlot, button);
                    }
                    ItemRewriter.toServer(stack);
                }
            });
            // Brewing patch and elytra throw patch
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    final short windowID = wrapper.get(Type.UNSIGNED_BYTE, 0);
                    final short slot = wrapper.get(Type.SHORT, 0);
                    boolean throwItem = (slot == 45 && windowID == 0);
                    InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                    if (inventoryTracker.getInventory() != null) {
                        if (inventoryTracker.getInventory().equals("minecraft:brewing_stand")) {
                            if (slot == 4) {
                                throwItem = true;
                            }
                            if (slot > 4) {
                                wrapper.set(Type.SHORT, 0, (short) (slot - 1));
                            }
                        }
                    }
                    if (throwItem) {
                        // Send a packet wiping the slot
                        wrapper.create(ClientboundPackets1_9.SET_SLOT, new PacketHandler() {

                            @Override
                            public void handle(PacketWrapper wrapper) throws Exception {
                                wrapper.write(Type.UNSIGNED_BYTE, (short) windowID);
                                wrapper.write(Type.SHORT, slot);
                                wrapper.write(Type.ITEM, null);
                            }
                        }).scheduleSend(Protocol1_9To1_8.class);
                        // Finally reset to simulate throwing item
                        // Set button to 0
                        wrapper.set(Type.BYTE, 0, (byte) 0);
                        // Set mode to 0
                        wrapper.set(Type.BYTE, 1, (byte) 0);
                        // Set slot to -999
                        wrapper.set(Type.SHORT, 0, (short) -999);
                    }
                }
            });
        }
    });
    protocol.registerServerbound(ServerboundPackets1_9.CLOSE_WINDOW, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Window ID
            map(Type.UNSIGNED_BYTE);
            // Inventory tracking
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
                    inventoryTracker.setInventory(null);
                    inventoryTracker.resetInventory(wrapper.get(Type.UNSIGNED_BYTE, 0));
                }
            });
        }
    });
    protocol.registerServerbound(ServerboundPackets1_9.HELD_ITEM_CHANGE, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Slot id
            map(Type.SHORT);
            // Blocking patch
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    boolean showShieldWhenSwordInHand = Via.getConfig().isShowShieldWhenSwordInHand() && Via.getConfig().isShieldBlocking();
                    EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    if (entityTracker.isBlocking()) {
                        entityTracker.setBlocking(false);
                        if (!showShieldWhenSwordInHand) {
                            entityTracker.setSecondHand(null);
                        }
                    }
                    if (showShieldWhenSwordInHand) {
                        // Update current held item slot index
                        entityTracker.setHeldItemSlot(wrapper.get(Type.SHORT, 0));
                        // Sync shield item in offhand with main hand
                        entityTracker.syncShieldWithSword();
                    }
                }
            });
        }
    });
}

Example 35 with Item

use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.

the class SpawnPackets method register.

public static void register(Protocol1_9To1_8 protocol) {
    protocol.registerClientbound(ClientboundPackets1_8.SPAWN_ENTITY, new PacketRemapper() {

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

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    // 1 - UUID
                    wrapper.write(Type.UUID, tracker.getEntityUUID(entityID));
                }
            });
            // 2 - Type
            map(Type.BYTE);
            // Parse this info
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    int typeID = wrapper.get(Type.BYTE, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    tracker.addEntity(entityID, Entity1_10Types.getTypeFromId(typeID, true));
                    tracker.sendMetadataBuffer(entityID);
                }
            });
            // 3 - X - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 4 - Y - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 5 - Z - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 6 - Pitch
            map(Type.BYTE);
            // 7 - Yaw
            map(Type.BYTE);
            // 8 - Data
            map(Type.INT);
            // Create last 3 shorts
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    // Data (1st Integer)
                    int data = wrapper.get(Type.INT, 0);
                    short vX = 0, vY = 0, vZ = 0;
                    if (data > 0) {
                        vX = wrapper.read(Type.SHORT);
                        vY = wrapper.read(Type.SHORT);
                        vZ = wrapper.read(Type.SHORT);
                    }
                    wrapper.write(Type.SHORT, vX);
                    wrapper.write(Type.SHORT, vY);
                    wrapper.write(Type.SHORT, vZ);
                }
            });
            // Handle potions
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    final int entityID = wrapper.get(Type.VAR_INT, 0);
                    // Data
                    final int data = wrapper.get(Type.INT, 0);
                    int typeID = wrapper.get(Type.BYTE, 0);
                    if (Entity1_10Types.getTypeFromId(typeID, true) == Entity1_10Types.EntityType.SPLASH_POTION) {
                        // Convert this to meta data, woo!
                        PacketWrapper metaPacket = wrapper.create(ClientboundPackets1_9.ENTITY_METADATA, new PacketHandler() {

                            @Override
                            public void handle(PacketWrapper wrapper) throws Exception {
                                wrapper.write(Type.VAR_INT, entityID);
                                List<Metadata> meta = new ArrayList<>();
                                // Potion
                                Item item = new DataItem(373, (byte) 1, (short) data, null);
                                // Rewrite so that it gets the right nbt
                                ItemRewriter.toClient(item);
                                // TEMP FIX FOR POTIONS UNTIL WE FIGURE OUT HOW TO TRANSFORM SENT PACKETS
                                Metadata potion = new Metadata(5, MetaType1_9.Slot, item);
                                meta.add(potion);
                                wrapper.write(Types1_9.METADATA_LIST, meta);
                            }
                        });
                        // Fix packet order
                        wrapper.send(Protocol1_9To1_8.class);
                        metaPacket.send(Protocol1_9To1_8.class);
                        wrapper.cancel();
                    }
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.SPAWN_EXPERIENCE_ORB, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity ID
            map(Type.VAR_INT);
            // Parse this info
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    tracker.addEntity(entityID, Entity1_10Types.EntityType.EXPERIENCE_ORB);
                    tracker.sendMetadataBuffer(entityID);
                }
            });
            // 1 - X - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 2 - Y - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 3 - Z - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 4 - Amount to spawn
            map(Type.SHORT);
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.SPAWN_GLOBAL_ENTITY, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity ID
            map(Type.VAR_INT);
            // 1 - Type
            map(Type.BYTE);
            // Parse this info
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    // Currently only lightning uses this
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    tracker.addEntity(entityID, Entity1_10Types.EntityType.LIGHTNING);
                    tracker.sendMetadataBuffer(entityID);
                }
            });
            // 2 - X - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 3 - Y - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 4 - Z - Needs to be divide by 32
            map(Type.INT, toNewDouble);
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.SPAWN_MOB, new PacketRemapper() {

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

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    // 1 - UUID
                    wrapper.write(Type.UUID, tracker.getEntityUUID(entityID));
                }
            });
            // 2 - Type
            map(Type.UNSIGNED_BYTE);
            // Parse this info
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    int typeID = wrapper.get(Type.UNSIGNED_BYTE, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    tracker.addEntity(entityID, Entity1_10Types.getTypeFromId(typeID, false));
                    tracker.sendMetadataBuffer(entityID);
                }
            });
            // 3 - X - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 4 - Y - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 5 - Z - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 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);
            map(Types1_8.METADATA_LIST, Types1_9.METADATA_LIST);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
                    int entityId = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    if (tracker.hasEntity(entityId)) {
                        protocol.get(MetadataRewriter1_9To1_8.class).handleMetadata(entityId, metadataList, wrapper.user());
                    } else {
                        Via.getPlatform().getLogger().warning("Unable to find entity for metadata, entity ID: " + entityId);
                        metadataList.clear();
                    }
                }
            });
            // Handler for meta data
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    tracker.handleMetadata(entityID, metadataList);
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.SPAWN_PAINTING, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity ID
            map(Type.VAR_INT);
            // Parse this info
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    tracker.addEntity(entityID, Entity1_10Types.EntityType.PAINTING);
                    tracker.sendMetadataBuffer(entityID);
                }
            });
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    // 1 - UUID
                    wrapper.write(Type.UUID, tracker.getEntityUUID(entityID));
                }
            });
            // 2 - Title
            map(Type.STRING);
            // 3 - Position
            map(Type.POSITION);
            // 4 - Direction
            map(Type.BYTE);
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.SPAWN_PLAYER, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entity ID
            map(Type.VAR_INT);
            // 1 - Player UUID
            map(Type.UUID);
            // Parse this info
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    tracker.addEntity(entityID, Entity1_10Types.EntityType.PLAYER);
                    tracker.sendMetadataBuffer(entityID);
                }
            });
            // 2 - X - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 3 - Y - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 4 - Z - Needs to be divide by 32
            map(Type.INT, toNewDouble);
            // 5 - Yaw
            map(Type.BYTE);
            // 6 - Pitch
            map(Type.BYTE);
            handler(new // Handle discontinued player hand item
            PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    short item = wrapper.read(Type.SHORT);
                    if (item != 0) {
                        PacketWrapper packet = PacketWrapper.create(ClientboundPackets1_9.ENTITY_EQUIPMENT, null, wrapper.user());
                        packet.write(Type.VAR_INT, wrapper.get(Type.VAR_INT, 0));
                        packet.write(Type.VAR_INT, 0);
                        packet.write(Type.ITEM, new DataItem(item, (byte) 1, (short) 0, null));
                        try {
                            packet.send(Protocol1_9To1_8.class);
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }
                }
            });
            map(Types1_8.METADATA_LIST, Types1_9.METADATA_LIST);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
                    int entityId = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    if (tracker.hasEntity(entityId)) {
                        protocol.get(MetadataRewriter1_9To1_8.class).handleMetadata(entityId, metadataList, wrapper.user());
                    } else {
                        Via.getPlatform().getLogger().warning("Unable to find entity for metadata, entity ID: " + entityId);
                        metadataList.clear();
                    }
                }
            });
            // Handler for meta data
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
                    int entityID = wrapper.get(Type.VAR_INT, 0);
                    EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    tracker.handleMetadata(entityID, metadataList);
                }
            });
        }
    });
    protocol.registerClientbound(ClientboundPackets1_8.DESTROY_ENTITIES, new PacketRemapper() {

        @Override
        public void registerMap() {
            // 0 - Entities to destroy
            map(Type.VAR_INT_ARRAY_PRIMITIVE);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int[] entities = wrapper.get(Type.VAR_INT_ARRAY_PRIMITIVE, 0);
                    EntityTracker tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
                    for (int entity : entities) {
                        // EntityTracker
                        tracker.removeEntity(entity);
                    }
                }
            });
        }
    });
}