forked from GeyserMC/Geyser
107 lines
5.3 KiB
Java
107 lines
5.3 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.player;
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import com.github.steveice10.mc.protocol.packet.ingame.client.world.ClientTeleportConfirmPacket;
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import com.github.steveice10.mc.protocol.packet.ingame.server.entity.player.ServerPlayerPositionRotationPacket;
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import com.nukkitx.math.vector.Vector3f;
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import com.nukkitx.protocol.bedrock.data.EntityEventType;
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import com.nukkitx.protocol.bedrock.packet.*;
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import com.nukkitx.protocol.bedrock.packet.MovePlayerPacket;
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import com.nukkitx.protocol.bedrock.packet.SetEntityDataPacket;
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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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public class JavaPlayerPositionRotationTranslator extends PacketTranslator<ServerPlayerPositionRotationPacket> {
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@Override
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public void translate(ServerPlayerPositionRotationPacket packet, GeyserSession session) {
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Entity entity = session.getPlayerEntity();
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if (entity == null)
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return;
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if (!session.isLoggedIn())
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return;
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if (!session.isSpawned()) {
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Vector3f pos = Vector3f.from(packet.getX(), packet.getY() + EntityType.PLAYER.getOffset() + 0.1f, packet.getZ());
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entity.setPosition(pos);
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entity.setRotation(Vector3f.from(packet.getYaw(), packet.getPitch(), packet.getYaw()));
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RespawnPacket respawnPacket = new RespawnPacket();
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respawnPacket.setRuntimeEntityId(entity.getGeyserId());
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respawnPacket.setPosition(pos);
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respawnPacket.setState(RespawnPacket.State.SERVER_READY);
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session.getUpstream().sendPacket(respawnPacket);
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EntityEventPacket eventPacket = new EntityEventPacket();
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eventPacket.setRuntimeEntityId(entity.getGeyserId());
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eventPacket.setType(EntityEventType.RESPAWN);
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eventPacket.setData(0);
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session.getUpstream().sendPacket(eventPacket);
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SetEntityDataPacket entityDataPacket = new SetEntityDataPacket();
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entityDataPacket.setRuntimeEntityId(entity.getGeyserId());
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entityDataPacket.getMetadata().putAll(entity.getMetadata());
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session.getUpstream().sendPacket(entityDataPacket);
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MovePlayerPacket movePlayerPacket = new MovePlayerPacket();
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movePlayerPacket.setRuntimeEntityId(entity.getGeyserId());
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movePlayerPacket.setPosition(pos);
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movePlayerPacket.setRotation(Vector3f.from(packet.getPitch(), packet.getYaw(), 0));
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movePlayerPacket.setMode(MovePlayerPacket.Mode.RESET);
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session.getUpstream().sendPacket(movePlayerPacket);
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session.setSpawned(true);
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ClientTeleportConfirmPacket teleportConfirmPacket = new ClientTeleportConfirmPacket(packet.getTeleportId());
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session.getDownstream().getSession().send(teleportConfirmPacket);
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session.getConnector().getLogger().info("Spawned player at " + packet.getX() + " " + packet.getY() + " " + packet.getZ());
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return;
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}
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session.setSpawned(true);
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if (!packet.getRelative().isEmpty()) {
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entity.moveRelative(session, packet.getX(), packet.getY() + EntityType.PLAYER.getOffset() + 0.1f, packet.getZ(), packet.getYaw(), packet.getPitch(), true);
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} else {
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double xDis = Math.abs(entity.getPosition().getX() - packet.getX());
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double yDis = entity.getPosition().getY() - packet.getY();
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double zDis = Math.abs(entity.getPosition().getZ() - packet.getZ());
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if (xDis > 1.5 || (yDis < 1.45 || yDis > (session.isJumping() ? 4.3 : (session.isSprinting() ? 2.5 : 1.9))) || zDis > 1.5) {
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entity.moveAbsolute(session, Vector3f.from(packet.getX(), packet.getY(), packet.getZ()), packet.getYaw(), packet.getPitch(), true);
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}
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}
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ClientTeleportConfirmPacket teleportConfirmPacket = new ClientTeleportConfirmPacket(packet.getTeleportId());
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session.getDownstream().getSession().send(teleportConfirmPacket);
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}
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}
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