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BedrockRespawnTranslator: prevent some respawn bugs (#1346)

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Camotoy 2020-09-29 13:21:25 -04:00 committed by GitHub
parent a5b00e09a1
commit 9bb52afc8a
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 27 additions and 6 deletions
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23
connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockRespawnTranslator.java
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@ -28,7 +28,10 @@ package org.geysermc.connector.network.translators.bedrock;
import com.github.steveice10.mc.protocol.data.game.ClientRequest; import com.github.steveice10.mc.protocol.data.game.ClientRequest;
import com.github.steveice10.mc.protocol.packet.ingame.client.ClientRequestPacket; import com.github.steveice10.mc.protocol.packet.ingame.client.ClientRequestPacket;
import com.nukkitx.math.vector.Vector3f; import com.nukkitx.math.vector.Vector3f;
import com.nukkitx.protocol.bedrock.packet.MovePlayerPacket;
import com.nukkitx.protocol.bedrock.packet.RespawnPacket; import com.nukkitx.protocol.bedrock.packet.RespawnPacket;
import com.nukkitx.protocol.bedrock.packet.SetEntityDataPacket;
import org.geysermc.connector.entity.PlayerEntity;
import org.geysermc.connector.network.session.GeyserSession; import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.network.translators.PacketTranslator; import org.geysermc.connector.network.translators.PacketTranslator;
import org.geysermc.connector.network.translators.Translator; import org.geysermc.connector.network.translators.Translator;
@ -39,12 +42,30 @@ public class BedrockRespawnTranslator extends PacketTranslator<RespawnPacket> {
@Override @Override
public void translate(RespawnPacket packet, GeyserSession session) { public void translate(RespawnPacket packet, GeyserSession session) {
if (packet.getState() == RespawnPacket.State.CLIENT_READY) { if (packet.getState() == RespawnPacket.State.CLIENT_READY) {
if (!session.isSpawned()) { // Otherwise when immediate respawn is on the client never loads // Previously we only sent the respawn packet before the server finished loading
// The message included was 'Otherwise when immediate respawn is on the client never loads'
// But I assume the new if statement below fixes that problem
RespawnPacket respawnPacket = new RespawnPacket(); RespawnPacket respawnPacket = new RespawnPacket();
respawnPacket.setRuntimeEntityId(0); respawnPacket.setRuntimeEntityId(0);
respawnPacket.setPosition(Vector3f.ZERO); respawnPacket.setPosition(Vector3f.ZERO);
respawnPacket.setState(RespawnPacket.State.SERVER_READY); respawnPacket.setState(RespawnPacket.State.SERVER_READY);
session.sendUpstreamPacket(respawnPacket); session.sendUpstreamPacket(respawnPacket);
if (session.isSpawned()) {
// Client might be stuck; resend spawn information
PlayerEntity entity = session.getPlayerEntity();
if (entity == null) return;
SetEntityDataPacket entityDataPacket = new SetEntityDataPacket();
entityDataPacket.setRuntimeEntityId(entity.getGeyserId());
entityDataPacket.getMetadata().putAll(entity.getMetadata());
session.sendUpstreamPacket(entityDataPacket);
MovePlayerPacket movePlayerPacket = new MovePlayerPacket();
movePlayerPacket.setRuntimeEntityId(entity.getGeyserId());
movePlayerPacket.setPosition(entity.getPosition());
movePlayerPacket.setRotation(entity.getBedrockRotation());
movePlayerPacket.setMode(MovePlayerPacket.Mode.RESPAWN);
session.sendUpstreamPacket(movePlayerPacket);
} }
ClientRequestPacket javaRespawnPacket = new ClientRequestPacket(ClientRequest.RESPAWN); ClientRequestPacket javaRespawnPacket = new ClientRequestPacket(ClientRequest.RESPAWN);