148 lines
7.5 KiB
Java
148 lines
7.5 KiB
Java
/*
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* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
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* Copyright (C) 2016-2023 ViaVersion and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.viaversion.viaversion.protocols.protocol1_13_2to1_13_1.packets;
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import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
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import com.viaversion.viaversion.api.protocol.remapper.PacketHandler;
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import com.viaversion.viaversion.api.protocol.remapper.PacketRemapper;
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import com.viaversion.viaversion.api.type.Type;
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import com.viaversion.viaversion.protocols.protocol1_13_2to1_13_1.Protocol1_13_2To1_13_1;
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import com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13;
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import com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13;
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public class InventoryPackets {
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public static void register(Protocol1_13_2To1_13_1 protocol) {
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protocol.registerClientbound(ClientboundPackets1_13.SET_SLOT, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.UNSIGNED_BYTE); // 0 - Window ID
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map(Type.SHORT); // 1 - Slot ID
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map(Type.FLAT_ITEM, Type.FLAT_VAR_INT_ITEM); // 2 - Slot Value
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}
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});
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protocol.registerClientbound(ClientboundPackets1_13.WINDOW_ITEMS, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.UNSIGNED_BYTE); // 0 - Window ID
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map(Type.FLAT_ITEM_ARRAY, Type.FLAT_VAR_INT_ITEM_ARRAY); // 1 - Window Values
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}
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});
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protocol.registerClientbound(ClientboundPackets1_13.PLUGIN_MESSAGE, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.STRING); // Channel
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handler(new PacketHandler() {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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String channel = wrapper.get(Type.STRING, 0);
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if (channel.equals("minecraft:trader_list") || channel.equals("trader_list")) {
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wrapper.passthrough(Type.INT); // Passthrough Window ID
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int size = wrapper.passthrough(Type.UNSIGNED_BYTE);
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for (int i = 0; i < size; i++) {
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// Input Item
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wrapper.write(Type.FLAT_VAR_INT_ITEM, wrapper.read(Type.FLAT_ITEM));
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// Output Item
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wrapper.write(Type.FLAT_VAR_INT_ITEM, wrapper.read(Type.FLAT_ITEM));
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boolean secondItem = wrapper.passthrough(Type.BOOLEAN); // Has second item
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if (secondItem) {
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wrapper.write(Type.FLAT_VAR_INT_ITEM, wrapper.read(Type.FLAT_ITEM));
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}
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wrapper.passthrough(Type.BOOLEAN); // Trade disabled
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wrapper.passthrough(Type.INT); // Number of tools uses
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wrapper.passthrough(Type.INT); // Maximum number of trade uses
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}
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}
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}
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});
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}
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});
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protocol.registerClientbound(ClientboundPackets1_13.ENTITY_EQUIPMENT, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.VAR_INT); // 0 - Entity ID
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map(Type.VAR_INT); // 1 - Slot ID
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map(Type.FLAT_ITEM, Type.FLAT_VAR_INT_ITEM); // 2 - Item
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}
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});
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protocol.registerClientbound(ClientboundPackets1_13.DECLARE_RECIPES, new PacketRemapper() {
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@Override
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public void registerMap() {
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handler(new PacketHandler() {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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int recipesNo = wrapper.passthrough(Type.VAR_INT);
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for (int i = 0; i < recipesNo; i++) {
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wrapper.passthrough(Type.STRING); // Id
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String type = wrapper.passthrough(Type.STRING);
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if (type.equals("crafting_shapeless")) {
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wrapper.passthrough(Type.STRING); // Group
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int ingredientsNo = wrapper.passthrough(Type.VAR_INT);
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for (int i1 = 0; i1 < ingredientsNo; i1++) {
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wrapper.write(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT, wrapper.read(Type.FLAT_ITEM_ARRAY_VAR_INT));
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}
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wrapper.write(Type.FLAT_VAR_INT_ITEM, wrapper.read(Type.FLAT_ITEM));
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} else if (type.equals("crafting_shaped")) {
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int ingredientsNo = wrapper.passthrough(Type.VAR_INT) * wrapper.passthrough(Type.VAR_INT);
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wrapper.passthrough(Type.STRING); // Group
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for (int i1 = 0; i1 < ingredientsNo; i1++) {
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wrapper.write(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT, wrapper.read(Type.FLAT_ITEM_ARRAY_VAR_INT));
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}
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wrapper.write(Type.FLAT_VAR_INT_ITEM, wrapper.read(Type.FLAT_ITEM));
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} else if (type.equals("smelting")) {
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wrapper.passthrough(Type.STRING); // Group
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// Ingredient start
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wrapper.write(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT, wrapper.read(Type.FLAT_ITEM_ARRAY_VAR_INT));
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// Ingredient end
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wrapper.write(Type.FLAT_VAR_INT_ITEM, wrapper.read(Type.FLAT_ITEM));
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wrapper.passthrough(Type.FLOAT); // EXP
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wrapper.passthrough(Type.VAR_INT); // Cooking time
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}
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}
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}
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});
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}
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});
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protocol.registerServerbound(ServerboundPackets1_13.CLICK_WINDOW, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.UNSIGNED_BYTE); // 0 - Window ID
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map(Type.SHORT); // 1 - Slot
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map(Type.BYTE); // 2 - Button
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map(Type.SHORT); // 3 - Action number
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map(Type.VAR_INT); // 4 - Mode
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map(Type.FLAT_VAR_INT_ITEM, Type.FLAT_ITEM); // 5 - Clicked Item
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}
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});
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protocol.registerServerbound(ServerboundPackets1_13.CREATIVE_INVENTORY_ACTION, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.SHORT); // 0 - Slot
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map(Type.FLAT_VAR_INT_ITEM, Type.FLAT_ITEM); // 1 - Clicked Item
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}
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});
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}
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}
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