forked from GeyserMC/Geyser
191 lines
9.5 KiB
Java
191 lines
9.5 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.java.entity;
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import com.github.steveice10.mc.protocol.packet.ingame.server.entity.ServerEntityStatusPacket;
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import com.nukkitx.protocol.bedrock.data.SoundEvent;
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import com.nukkitx.protocol.bedrock.data.LevelEventType;
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import com.nukkitx.protocol.bedrock.data.entity.EntityData;
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import com.nukkitx.protocol.bedrock.data.entity.EntityEventType;
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import com.nukkitx.protocol.bedrock.packet.EntityEventPacket;
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import com.nukkitx.protocol.bedrock.packet.LevelSoundEvent2Packet;
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import com.nukkitx.protocol.bedrock.packet.LevelEventPacket;
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import com.nukkitx.protocol.bedrock.packet.SetEntityDataPacket;
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import com.nukkitx.protocol.bedrock.packet.SetEntityMotionPacket;
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import org.geysermc.connector.entity.Entity;
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import org.geysermc.connector.entity.type.EntityType;
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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 org.geysermc.connector.network.translators.item.ItemRegistry;
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@Translator(packet = ServerEntityStatusPacket.class)
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public class JavaEntityStatusTranslator extends PacketTranslator<ServerEntityStatusPacket> {
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@Override
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public void translate(ServerEntityStatusPacket packet, GeyserSession session) {
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Entity entity = session.getEntityCache().getEntityByJavaId(packet.getEntityId());
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if (packet.getEntityId() == session.getPlayerEntity().getEntityId()) {
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entity = session.getPlayerEntity();
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}
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if (entity == null)
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return;
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EntityEventPacket entityEventPacket = new EntityEventPacket();
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entityEventPacket.setRuntimeEntityId(entity.getGeyserId());
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switch (packet.getStatus()) {
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case PLAYER_ENABLE_REDUCED_DEBUG:
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session.setReducedDebugInfo(true);
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return;
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case PLAYER_DISABLE_REDUCED_DEBUG:
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session.setReducedDebugInfo(false);
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return;
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case PLAYER_OP_PERMISSION_LEVEL_0:
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session.setOpPermissionLevel(0);
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session.sendAdventureSettings();
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return;
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case PLAYER_OP_PERMISSION_LEVEL_1:
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session.setOpPermissionLevel(1);
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session.sendAdventureSettings();
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return;
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case PLAYER_OP_PERMISSION_LEVEL_2:
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session.setOpPermissionLevel(2);
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session.sendAdventureSettings();
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return;
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case PLAYER_OP_PERMISSION_LEVEL_3:
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session.setOpPermissionLevel(3);
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session.sendAdventureSettings();
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return;
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case PLAYER_OP_PERMISSION_LEVEL_4:
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session.setOpPermissionLevel(4);
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session.sendAdventureSettings();
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return;
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// EntityEventType.HURT sends extra data depending on the type of damage. However this appears to have no visual changes
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case LIVING_BURN:
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case LIVING_DROWN:
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case LIVING_HURT:
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case LIVING_HURT_SWEET_BERRY_BUSH:
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case LIVING_HURT_THORNS:
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entityEventPacket.setType(EntityEventType.HURT);
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break;
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case LIVING_DEATH:
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entityEventPacket.setType(EntityEventType.DEATH);
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if (entity.getEntityType() == EntityType.THROWN_EGG) {
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LevelEventPacket particlePacket = new LevelEventPacket();
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particlePacket.setType(LevelEventType.PARTICLE_ITEM_BREAK);
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particlePacket.setData(ItemRegistry.EGG.getBedrockId() << 16);
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particlePacket.setPosition(entity.getPosition());
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for (int i = 0; i < 6; i++) {
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session.sendUpstreamPacket(particlePacket);
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}
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} else if (entity.getEntityType() == EntityType.SNOWBALL) {
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LevelEventPacket particlePacket = new LevelEventPacket();
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particlePacket.setType(LevelEventType.PARTICLE_SNOWBALL_POOF);
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particlePacket.setPosition(entity.getPosition());
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for (int i = 0; i < 8; i++) {
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session.sendUpstreamPacket(particlePacket);
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}
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}
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break;
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case WOLF_SHAKE_WATER:
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entityEventPacket.setType(EntityEventType.SHAKE_WETNESS);
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break;
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case PLAYER_FINISH_USING_ITEM:
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entityEventPacket.setType(EntityEventType.USE_ITEM);
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break;
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case FISHING_HOOK_PULL_PLAYER:
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// Player is pulled from a fishing rod
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// The physics of this are clientside on Java
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long pulledById = entity.getMetadata().getLong(EntityData.TARGET_EID);
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if (session.getPlayerEntity().getGeyserId() == pulledById) {
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Entity hookOwner = session.getEntityCache().getEntityByGeyserId(entity.getMetadata().getLong(EntityData.OWNER_EID));
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if (hookOwner != null) {
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// https://minecraft.gamepedia.com/Fishing_Rod#Hooking_mobs_and_other_entities
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SetEntityMotionPacket motionPacket = new SetEntityMotionPacket();
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motionPacket.setRuntimeEntityId(session.getPlayerEntity().getGeyserId());
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motionPacket.setMotion(hookOwner.getPosition().sub(session.getPlayerEntity().getPosition()).mul(0.1f));
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session.sendUpstreamPacket(motionPacket);
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}
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}
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return;
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case TAMEABLE_TAMING_FAILED:
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entityEventPacket.setType(EntityEventType.TAME_FAILED);
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break;
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case TAMEABLE_TAMING_SUCCEEDED:
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entityEventPacket.setType(EntityEventType.TAME_SUCCEEDED);
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break;
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case ZOMBIE_VILLAGER_CURE: // Played when a zombie bites the golden apple
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LevelSoundEvent2Packet soundPacket = new LevelSoundEvent2Packet();
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soundPacket.setSound(SoundEvent.REMEDY);
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soundPacket.setPosition(entity.getPosition());
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soundPacket.setExtraData(-1);
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soundPacket.setIdentifier("");
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soundPacket.setRelativeVolumeDisabled(false);
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session.sendUpstreamPacket(soundPacket);
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return;
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case ANIMAL_EMIT_HEARTS:
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entityEventPacket.setType(EntityEventType.LOVE_PARTICLES);
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break;
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case FIREWORK_EXPLODE:
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entityEventPacket.setType(EntityEventType.FIREWORK_EXPLODE);
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break;
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case WITCH_EMIT_PARTICLES:
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entityEventPacket.setType(EntityEventType.WITCH_HAT_MAGIC); //TODO: CHECK
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break;
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case TOTEM_OF_UNDYING_MAKE_SOUND:
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entityEventPacket.setType(EntityEventType.CONSUME_TOTEM);
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break;
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case SHEEP_GRAZE_OR_TNT_CART_EXPLODE:
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if (entity.getEntityType() == EntityType.SHEEP) {
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entityEventPacket.setType(EntityEventType.EAT_GRASS);
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} else {
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entityEventPacket.setType(EntityEventType.PRIME_TNT_MINECART);
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}
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break;
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case IRON_GOLEM_HOLD_POPPY:
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entityEventPacket.setType(EntityEventType.GOLEM_FLOWER_OFFER);
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break;
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case IRON_GOLEM_EMPTY_HAND:
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entityEventPacket.setType(EntityEventType.GOLEM_FLOWER_WITHDRAW);
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break;
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case RABBIT_JUMP_OR_MINECART_SPAWNER_DELAY_RESET:
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if (entity.getEntityType() == EntityType.RABBIT) {
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// This doesn't match vanilla Bedrock behavior but I'm unsure how to make it better
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// I assume part of the problem is that Bedrock uses a duration and Java just says the rabbit is jumping
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SetEntityDataPacket dataPacket = new SetEntityDataPacket();
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dataPacket.getMetadata().put(EntityData.JUMP_DURATION, (byte) 3);
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dataPacket.setRuntimeEntityId(entity.getGeyserId());
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session.sendUpstreamPacket(dataPacket);
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return;
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}
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break;
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}
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session.sendUpstreamPacket(entityEventPacket);
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}
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}
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