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Example 6 with ServerboundPackets1_13

use of com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13 in project ViaBackwards by ViaVersion.

the class Protocol1_13To1_13_1 method registerPackets.

@Override
protected void registerPackets() {
    executeAsyncAfterLoaded(Protocol1_13_1To1_13.class, MAPPINGS::load);
    entityRewriter.register();
    itemRewriter.register();
    WorldPackets1_13_1.register(this);
    TranslatableRewriter translatableRewriter = new TranslatableRewriter(this);
    translatableRewriter.registerChatMessage(ClientboundPackets1_13.CHAT_MESSAGE);
    translatableRewriter.registerCombatEvent(ClientboundPackets1_13.COMBAT_EVENT);
    translatableRewriter.registerDisconnect(ClientboundPackets1_13.DISCONNECT);
    translatableRewriter.registerTabList(ClientboundPackets1_13.TAB_LIST);
    translatableRewriter.registerTitle(ClientboundPackets1_13.TITLE);
    translatableRewriter.registerPing();
    new CommandRewriter1_13_1(this).registerDeclareCommands(ClientboundPackets1_13.DECLARE_COMMANDS);
    registerServerbound(ServerboundPackets1_13.TAB_COMPLETE, new PacketRemapper() {

        @Override
        public void registerMap() {
            map(Type.VAR_INT);
            map(Type.STRING, new ValueTransformer<String, String>(Type.STRING) {

                @Override
                public String transform(PacketWrapper wrapper, String inputValue) {
                    // 1.13 starts sending slash at start, so we remove it for compatibility
                    return !inputValue.startsWith("/") ? "/" + inputValue : inputValue;
                }
            });
        }
    });
    registerServerbound(ServerboundPackets1_13.EDIT_BOOK, new PacketRemapper() {

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

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    itemRewriter.handleItemToServer(wrapper.get(Type.FLAT_ITEM, 0));
                    wrapper.write(Type.VAR_INT, 0);
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_13.OPEN_WINDOW, new PacketRemapper() {

        @Override
        public void registerMap() {
            // Id
            map(Type.UNSIGNED_BYTE);
            // Window Type
            map(Type.STRING);
            handler(wrapper -> {
                JsonElement title = wrapper.passthrough(Type.COMPONENT);
                translatableRewriter.processText(title);
                if (ViaBackwards.getConfig().fix1_13FormattedInventoryTitle()) {
                    if (title.isJsonObject() && title.getAsJsonObject().size() == 1 && title.getAsJsonObject().has("translate")) {
                        // Hotfix simple translatable components from being converted to legacy text
                        return;
                    }
                    // https://bugs.mojang.com/browse/MC-124543
                    JsonObject legacyComponent = new JsonObject();
                    legacyComponent.addProperty("text", ChatRewriter.jsonToLegacyText(title.toString()));
                    wrapper.set(Type.COMPONENT, 0, legacyComponent);
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_13.TAB_COMPLETE, new PacketRemapper() {

        @Override
        public void registerMap() {
            // Transaction id
            map(Type.VAR_INT);
            // Start
            map(Type.VAR_INT);
            // Length
            map(Type.VAR_INT);
            // Count
            map(Type.VAR_INT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int start = wrapper.get(Type.VAR_INT, 1);
                    // Offset by +1 to take into account / at beginning
                    wrapper.set(Type.VAR_INT, 1, start - 1);
                    // Passthrough suggestions
                    int count = wrapper.get(Type.VAR_INT, 3);
                    for (int i = 0; i < count; i++) {
                        wrapper.passthrough(Type.STRING);
                        boolean hasTooltip = wrapper.passthrough(Type.BOOLEAN);
                        if (hasTooltip) {
                            // JSON Tooltip
                            wrapper.passthrough(Type.STRING);
                        }
                    }
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_13.BOSSBAR, new PacketRemapper() {

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

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int action = wrapper.get(Type.VAR_INT, 0);
                    if (action == 0 || action == 3) {
                        translatableRewriter.processText(wrapper.passthrough(Type.COMPONENT));
                        if (action == 0) {
                            wrapper.passthrough(Type.FLOAT);
                            wrapper.passthrough(Type.VAR_INT);
                            wrapper.passthrough(Type.VAR_INT);
                            short flags = wrapper.read(Type.UNSIGNED_BYTE);
                            if ((flags & 0x04) != 0)
                                flags |= 0x02;
                            wrapper.write(Type.UNSIGNED_BYTE, flags);
                        }
                    }
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_13.ADVANCEMENTS, new PacketRemapper() {

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

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    // Reset/clear
                    wrapper.passthrough(Type.BOOLEAN);
                    // Mapping size
                    int size = wrapper.passthrough(Type.VAR_INT);
                    for (int i = 0; i < size; i++) {
                        // Identifier
                        wrapper.passthrough(Type.STRING);
                        // Parent
                        if (wrapper.passthrough(Type.BOOLEAN))
                            wrapper.passthrough(Type.STRING);
                        // Display data
                        if (wrapper.passthrough(Type.BOOLEAN)) {
                            // Title
                            wrapper.passthrough(Type.COMPONENT);
                            // Description
                            wrapper.passthrough(Type.COMPONENT);
                            Item icon = wrapper.passthrough(Type.FLAT_ITEM);
                            itemRewriter.handleItemToClient(icon);
                            // Frame type
                            wrapper.passthrough(Type.VAR_INT);
                            // Flags
                            int flags = wrapper.passthrough(Type.INT);
                            if ((flags & 1) != 0)
                                // Background texture
                                wrapper.passthrough(Type.STRING);
                            // X
                            wrapper.passthrough(Type.FLOAT);
                            // Y
                            wrapper.passthrough(Type.FLOAT);
                        }
                        // Criteria
                        wrapper.passthrough(Type.STRING_ARRAY);
                        int arrayLength = wrapper.passthrough(Type.VAR_INT);
                        for (int array = 0; array < arrayLength; array++) {
                            // String array
                            wrapper.passthrough(Type.STRING_ARRAY);
                        }
                    }
                }
            });
        }
    });
    new TagRewriter(this).register(ClientboundPackets1_13.TAGS, RegistryType.ITEM);
    new StatisticsRewriter(this).register(ClientboundPackets1_13.STATISTICS);
}
Also used : ValueTransformer(com.viaversion.viaversion.api.protocol.remapper.ValueTransformer) PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler) TranslatableRewriter(com.viaversion.viabackwards.api.rewriters.TranslatableRewriter) PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper) Entity1_13Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_13Types) Item(com.viaversion.viaversion.api.minecraft.item.Item) BackwardsProtocol(com.viaversion.viabackwards.api.BackwardsProtocol) RegistryType(com.viaversion.viaversion.api.minecraft.RegistryType) PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper) Type(com.viaversion.viaversion.api.type.Type) ServerboundPackets1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13) EntityTrackerBase(com.viaversion.viaversion.data.entity.EntityTrackerBase) UserConnection(com.viaversion.viaversion.api.connection.UserConnection) ValueTransformer(com.viaversion.viaversion.api.protocol.remapper.ValueTransformer) ItemRewriter(com.viaversion.viaversion.api.rewriter.ItemRewriter) CommandRewriter1_13_1(com.viaversion.viabackwards.protocol.protocol1_13to1_13_1.data.CommandRewriter1_13_1) JsonElement(com.viaversion.viaversion.libs.gson.JsonElement) InventoryPackets1_13_1(com.viaversion.viabackwards.protocol.protocol1_13to1_13_1.packets.InventoryPackets1_13_1) ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld) WorldPackets1_13_1(com.viaversion.viabackwards.protocol.protocol1_13to1_13_1.packets.WorldPackets1_13_1) EntityPackets1_13_1(com.viaversion.viabackwards.protocol.protocol1_13to1_13_1.packets.EntityPackets1_13_1) ClientboundPackets1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13) JsonObject(com.viaversion.viaversion.libs.gson.JsonObject) TagRewriter(com.viaversion.viaversion.rewriter.TagRewriter) StatisticsRewriter(com.viaversion.viaversion.rewriter.StatisticsRewriter) BackwardsMappings(com.viaversion.viabackwards.api.data.BackwardsMappings) ChatRewriter(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ChatRewriter) ViaBackwards(com.viaversion.viabackwards.ViaBackwards) EntityRewriter(com.viaversion.viaversion.api.rewriter.EntityRewriter) Protocol1_13_1To1_13(com.viaversion.viaversion.protocols.protocol1_13_1to1_13.Protocol1_13_1To1_13) CommandRewriter1_13_1(com.viaversion.viabackwards.protocol.protocol1_13to1_13_1.data.CommandRewriter1_13_1) TranslatableRewriter(com.viaversion.viabackwards.api.rewriters.TranslatableRewriter) TagRewriter(com.viaversion.viaversion.rewriter.TagRewriter) PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper) JsonObject(com.viaversion.viaversion.libs.gson.JsonObject) Item(com.viaversion.viaversion.api.minecraft.item.Item) StatisticsRewriter(com.viaversion.viaversion.rewriter.StatisticsRewriter) PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler) PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper) JsonElement(com.viaversion.viaversion.libs.gson.JsonElement)

Example 7 with ServerboundPackets1_13

use of com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13 in project ViaVersion by ViaVersion.

the class Protocol1_13_1To1_13 method registerPackets.

@Override
protected void registerPackets() {
    entityRewriter.register();
    itemRewriter.register();
    EntityPackets.register(this);
    WorldPackets.register(this);
    registerServerbound(ServerboundPackets1_13.TAB_COMPLETE, new PacketRemapper() {

        @Override
        public void registerMap() {
            map(Type.VAR_INT);
            map(Type.STRING, new ValueTransformer<String, String>(Type.STRING) {

                @Override
                public String transform(PacketWrapper wrapper, String inputValue) {
                    // 1.13 starts sending slash at start, so we remove it for compatibility
                    return inputValue.startsWith("/") ? inputValue.substring(1) : inputValue;
                }
            });
        }
    });
    registerServerbound(ServerboundPackets1_13.EDIT_BOOK, new PacketRemapper() {

        @Override
        public void registerMap() {
            map(Type.FLAT_ITEM);
            map(Type.BOOLEAN);
            handler(wrapper -> {
                Item item = wrapper.get(Type.FLAT_ITEM, 0);
                itemRewriter.handleItemToServer(item);
            });
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int hand = wrapper.read(Type.VAR_INT);
                    if (hand == 1) {
                        wrapper.cancel();
                    }
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_13.TAB_COMPLETE, new PacketRemapper() {

        @Override
        public void registerMap() {
            // Transaction id
            map(Type.VAR_INT);
            // Start
            map(Type.VAR_INT);
            // Length
            map(Type.VAR_INT);
            // Count
            map(Type.VAR_INT);
            handler(new PacketHandler() {

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int start = wrapper.get(Type.VAR_INT, 1);
                    // Offset by +1 to take into account / at beginning
                    wrapper.set(Type.VAR_INT, 1, start + 1);
                    // Passthrough suggestions
                    int count = wrapper.get(Type.VAR_INT, 3);
                    for (int i = 0; i < count; i++) {
                        wrapper.passthrough(Type.STRING);
                        boolean hasTooltip = wrapper.passthrough(Type.BOOLEAN);
                        if (hasTooltip) {
                            // JSON Tooltip
                            wrapper.passthrough(Type.STRING);
                        }
                    }
                }
            });
        }
    });
    registerClientbound(ClientboundPackets1_13.BOSSBAR, new PacketRemapper() {

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

                @Override
                public void handle(PacketWrapper wrapper) throws Exception {
                    int action = wrapper.get(Type.VAR_INT, 0);
                    if (action == 0) {
                        wrapper.passthrough(Type.COMPONENT);
                        wrapper.passthrough(Type.FLOAT);
                        wrapper.passthrough(Type.VAR_INT);
                        wrapper.passthrough(Type.VAR_INT);
                        short flags = wrapper.read(Type.BYTE);
                        if ((flags & 0x02) != 0)
                            flags |= 0x04;
                        wrapper.write(Type.UNSIGNED_BYTE, flags);
                    }
                }
            });
        }
    });
    new TagRewriter(this).register(ClientboundPackets1_13.TAGS, RegistryType.ITEM);
    new StatisticsRewriter(this).register(ClientboundPackets1_13.STATISTICS);
}
Also used : ValueTransformer(com.viaversion.viaversion.api.protocol.remapper.ValueTransformer) PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler) InventoryPackets(com.viaversion.viaversion.protocols.protocol1_13_1to1_13.packets.InventoryPackets) MappingData(com.viaversion.viaversion.api.data.MappingData) EntityPackets(com.viaversion.viaversion.protocols.protocol1_13_1to1_13.packets.EntityPackets) ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld) PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper) Entity1_13Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_13Types) Item(com.viaversion.viaversion.api.minecraft.item.Item) AbstractProtocol(com.viaversion.viaversion.api.protocol.AbstractProtocol) MappingDataBase(com.viaversion.viaversion.api.data.MappingDataBase) RegistryType(com.viaversion.viaversion.api.minecraft.RegistryType) PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper) ClientboundPackets1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13) Type(com.viaversion.viaversion.api.type.Type) MetadataRewriter1_13_1To1_13(com.viaversion.viaversion.protocols.protocol1_13_1to1_13.metadata.MetadataRewriter1_13_1To1_13) ServerboundPackets1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13) TagRewriter(com.viaversion.viaversion.rewriter.TagRewriter) StatisticsRewriter(com.viaversion.viaversion.rewriter.StatisticsRewriter) EntityTrackerBase(com.viaversion.viaversion.data.entity.EntityTrackerBase) UserConnection(com.viaversion.viaversion.api.connection.UserConnection) ValueTransformer(com.viaversion.viaversion.api.protocol.remapper.ValueTransformer) ItemRewriter(com.viaversion.viaversion.api.rewriter.ItemRewriter) EntityRewriter(com.viaversion.viaversion.api.rewriter.EntityRewriter) WorldPackets(com.viaversion.viaversion.protocols.protocol1_13_1to1_13.packets.WorldPackets) TagRewriter(com.viaversion.viaversion.rewriter.TagRewriter) PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper) Item(com.viaversion.viaversion.api.minecraft.item.Item) StatisticsRewriter(com.viaversion.viaversion.rewriter.StatisticsRewriter) PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler) PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)

Aggregations

PacketWrapper (com.viaversion.viaversion.api.protocol.packet.PacketWrapper)7 PacketHandler (com.viaversion.viaversion.api.protocol.remapper.PacketHandler)7 PacketRemapper (com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)7 Type (com.viaversion.viaversion.api.type.Type)6 Item (com.viaversion.viaversion.api.minecraft.item.Item)5 ServerboundPackets1_13 (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13)5 ClientboundPackets1_13 (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13)4 ClientWorld (com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)4 UserConnection (com.viaversion.viaversion.api.connection.UserConnection)3 Entity1_13Types (com.viaversion.viaversion.api.minecraft.entities.Entity1_13Types)3 ArrayList (java.util.ArrayList)3 List (java.util.List)3 ViaBackwards (com.viaversion.viabackwards.ViaBackwards)2 Protocol1_13_2To1_14 (com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.Protocol1_13_2To1_14)2 Via (com.viaversion.viaversion.api.Via)2 Position (com.viaversion.viaversion.api.minecraft.Position)2 RegistryType (com.viaversion.viaversion.api.minecraft.RegistryType)2 AbstractProtocol (com.viaversion.viaversion.api.protocol.AbstractProtocol)2 ValueTransformer (com.viaversion.viaversion.api.protocol.remapper.ValueTransformer)2 EntityRewriter (com.viaversion.viaversion.api.rewriter.EntityRewriter)2