mirror of https://github.com/GeyserMC/Geyser.git
93 lines
4.7 KiB
Java
93 lines
4.7 KiB
Java
/*
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* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* @author GeyserMC
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* @link https://github.com/GeyserMC/Geyser
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*/
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package org.geysermc.geyser.translator.protocol.bedrock;
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import com.github.steveice10.mc.protocol.data.game.item.ItemStack;
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import org.cloudburstmc.math.vector.Vector3i;
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import org.cloudburstmc.protocol.bedrock.packet.BlockPickRequestPacket;
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import org.geysermc.geyser.entity.EntityDefinitions;
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import org.geysermc.geyser.entity.type.ItemFrameEntity;
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import org.geysermc.geyser.level.block.BlockStateValues;
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import org.geysermc.geyser.registry.BlockRegistries;
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import org.geysermc.geyser.registry.type.BlockMapping;
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import org.geysermc.geyser.registry.type.ItemMapping;
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import org.geysermc.geyser.session.GeyserSession;
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import org.geysermc.geyser.translator.protocol.PacketTranslator;
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import org.geysermc.geyser.translator.protocol.Translator;
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import org.geysermc.geyser.util.InventoryUtils;
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@Translator(packet = BlockPickRequestPacket.class)
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public class BedrockBlockPickRequestTranslator extends PacketTranslator<BlockPickRequestPacket> {
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@Override
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public void translate(GeyserSession session, BlockPickRequestPacket packet) {
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Vector3i vector = packet.getBlockPosition();
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int blockToPick = session.getGeyser().getWorldManager().getBlockAt(session, vector.getX(), vector.getY(), vector.getZ());
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// Block is air - chunk caching is probably off
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if (blockToPick == BlockStateValues.JAVA_AIR_ID) {
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// Check for an item frame since the client thinks that's a block when it's an entity in Java
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ItemFrameEntity entity = ItemFrameEntity.getItemFrameEntity(session, packet.getBlockPosition());
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if (entity != null) {
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// Check to see if the item frame has an item in it first
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if (!InventoryUtils.isEmpty(entity.getHeldItem())) {
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// Grab the item in the frame
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InventoryUtils.findOrCreateItem(session, entity.getHeldItem());
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} else {
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// Grab the frame as the item
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InventoryUtils.findOrCreateItem(session, entity.getDefinition() == EntityDefinitions.GLOW_ITEM_FRAME ? "minecraft:glow_item_frame" : "minecraft:item_frame");
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}
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}
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return;
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}
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BlockMapping blockMapping = BlockRegistries.JAVA_BLOCKS.getOrDefault(blockToPick, BlockMapping.DEFAULT);
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boolean addExtraData = packet.isAddUserData() && blockMapping.isBlockEntity(); // Holding down CTRL
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if (BlockStateValues.getBannerColor(blockToPick) != -1 || addExtraData) { //TODO
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session.getGeyser().getWorldManager().getPickItemComponents(session, vector.getX(), vector.getY(), vector.getZ(), addExtraData)
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.whenComplete((components, ex) -> session.ensureInEventLoop(() -> {
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if (components == null) {
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pickItem(session, blockMapping);
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return;
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}
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// I don't really like this... I'd rather get an ID from the block mapping I think
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ItemMapping mapping = session.getItemMappings().getMapping(blockMapping.getPickItem());
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ItemStack itemStack = new ItemStack(mapping.getJavaItem().javaId(), 1, components);
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InventoryUtils.findOrCreateItem(session, itemStack);
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}));
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return;
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}
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pickItem(session, blockMapping);
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}
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private void pickItem(GeyserSession session, BlockMapping blockToPick) {
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InventoryUtils.findOrCreateItem(session, blockToPick.getPickItem());
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}
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}
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