mirror of https://github.com/GeyserMC/Geyser.git
151 lines
8.0 KiB
Java
151 lines
8.0 KiB
Java
/*
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* Copyright (c) 2019-2020 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.connector.network.translators.bedrock.entity.player;
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import com.nukkitx.protocol.bedrock.data.entity.EntityData;
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import com.nukkitx.protocol.bedrock.data.entity.EntityDataMap;
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import com.nukkitx.protocol.bedrock.data.entity.EntityFlag;
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import com.nukkitx.protocol.bedrock.data.inventory.ContainerType;
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import com.nukkitx.protocol.bedrock.packet.ContainerOpenPacket;
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import org.geysermc.connector.entity.Entity;
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import org.geysermc.connector.network.session.GeyserSession;
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import org.geysermc.connector.network.translators.PacketTranslator;
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import org.geysermc.connector.network.translators.Translator;
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import com.github.steveice10.mc.protocol.data.game.entity.player.Hand;
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import com.github.steveice10.mc.protocol.data.game.entity.player.InteractAction;
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import com.github.steveice10.mc.protocol.data.game.entity.player.PlayerState;
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import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerInteractEntityPacket;
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import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerStatePacket;
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import com.nukkitx.protocol.bedrock.packet.InteractPacket;
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import org.geysermc.connector.network.translators.item.ItemRegistry;
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@Translator(packet = InteractPacket.class)
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public class BedrockInteractTranslator extends PacketTranslator<InteractPacket> {
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@Override
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public void translate(InteractPacket packet, GeyserSession session) {
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Entity entity;
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if (packet.getRuntimeEntityId() == session.getPlayerEntity().getGeyserId()) {
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//Player is not in entity cache
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entity = session.getPlayerEntity();
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} else {
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entity = session.getEntityCache().getEntityByGeyserId(packet.getRuntimeEntityId());
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}
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if (entity == null)
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return;
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switch (packet.getAction()) {
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case INTERACT:
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if (session.getInventory().getItem(session.getInventory().getHeldItemSlot() + 36).getId() == ItemRegistry.SHIELD.getJavaId()) {
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break;
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}
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ClientPlayerInteractEntityPacket interactPacket = new ClientPlayerInteractEntityPacket((int) entity.getEntityId(),
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InteractAction.INTERACT, Hand.MAIN_HAND, session.isSneaking());
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session.sendDownstreamPacket(interactPacket);
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break;
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case DAMAGE:
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ClientPlayerInteractEntityPacket attackPacket = new ClientPlayerInteractEntityPacket((int) entity.getEntityId(),
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InteractAction.ATTACK, Hand.MAIN_HAND, session.isSneaking());
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session.sendDownstreamPacket(attackPacket);
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break;
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case LEAVE_VEHICLE:
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ClientPlayerStatePacket sneakPacket = new ClientPlayerStatePacket((int) entity.getEntityId(), PlayerState.START_SNEAKING);
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session.sendDownstreamPacket(sneakPacket);
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session.setRidingVehicleEntity(null);
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break;
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case MOUSEOVER:
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// Handle the buttons for mobile - "Mount", etc; and the suggestions for console - "ZL: Mount", etc
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if (packet.getRuntimeEntityId() != 0) {
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Entity interactEntity = session.getEntityCache().getEntityByGeyserId(packet.getRuntimeEntityId());
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if (interactEntity == null)
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return;
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EntityDataMap entityMetadata = interactEntity.getMetadata();
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String interactiveTag;
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switch (interactEntity.getEntityType()) {
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case BOAT:
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interactiveTag = "action.interact.ride.boat";
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break;
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case DONKEY:
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case HORSE:
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case LLAMA:
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case MULE:
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case SKELETON_HORSE:
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case TRADER_LLAMA:
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case ZOMBIE_HORSE:
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if (entityMetadata.getFlags().getFlag(EntityFlag.TAMED)) {
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interactiveTag = "action.interact.ride.horse";
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} else {
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interactiveTag = "action.interact.mount";
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}
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break;
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case MINECART:
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interactiveTag = "action.interact.ride.minecart";
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break;
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case PIG:
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if (entityMetadata.getFlags().getFlag(EntityFlag.SADDLED)) {
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interactiveTag = "action.interact.mount";
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} else interactiveTag = "";
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break;
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case VILLAGER:
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if (entityMetadata.getInt(EntityData.VARIANT) != 14 && entityMetadata.getInt(EntityData.VARIANT) != 0
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&& entityMetadata.getFloat(EntityData.SCALE) >= 0.75f) { // Not a nitwit, has a profession and is not a baby
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interactiveTag = "action.interact.trade";
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} else interactiveTag = "";
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break;
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case WANDERING_TRADER:
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interactiveTag = "action.interact.trade"; // Since you can always trade with a wandering villager, presumably.
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break;
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default:
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return; // No need to process any further since there is no interactive tag
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}
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session.getPlayerEntity().getMetadata().put(EntityData.INTERACTIVE_TAG, interactiveTag);
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session.getPlayerEntity().updateBedrockMetadata(session);
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} else {
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if (!(session.getPlayerEntity().getMetadata().get(EntityData.INTERACTIVE_TAG) == null) ||
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!(session.getPlayerEntity().getMetadata().get(EntityData.INTERACTIVE_TAG) == "")) {
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// No interactive tag should be sent
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session.getPlayerEntity().getMetadata().remove(EntityData.INTERACTIVE_TAG);
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session.getPlayerEntity().updateBedrockMetadata(session);
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}
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}
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break;
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case OPEN_INVENTORY:
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if (!session.getInventory().isOpen()) {
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ContainerOpenPacket containerOpenPacket = new ContainerOpenPacket();
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containerOpenPacket.setId((byte) 0);
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containerOpenPacket.setType(ContainerType.INVENTORY);
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containerOpenPacket.setUniqueEntityId(-1);
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containerOpenPacket.setBlockPosition(entity.getPosition().toInt());
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session.sendUpstreamPacket(containerOpenPacket);
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session.getInventory().setOpen(true);
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}
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break;
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}
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}
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}
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