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Fix maps not loading in sometimes (#758) 

* Fix maps not loading in sometimes
Adds a default map ID so the map item isnt invisible on bedrock.
Respond to the MapInfoRequestPacket so the image loads on first join.

* Remove debug log

* Add comments
This commit is contained in:
rtm516 2020-06-15 19:24:52 +01:00 committed by GitHub
parent 649cf28399
commit a6f91d5e15
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 87 additions and 11 deletions
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6
connector/src/main/java/org/geysermc/connector/network/session/GeyserSession.java
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@ -47,6 +47,8 @@ import com.nukkitx.protocol.bedrock.BedrockPacket;
import com.nukkitx.protocol.bedrock.BedrockServerSession;
import com.nukkitx.protocol.bedrock.data.*;
import com.nukkitx.protocol.bedrock.packet.*;
import it.unimi.dsi.fastutil.longs.Long2ObjectMap;
import it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap;
import it.unimi.dsi.fastutil.objects.Object2LongMap;
import it.unimi.dsi.fastutil.objects.Object2LongOpenHashMap;
import lombok.Getter;
@ -57,7 +59,6 @@ import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.command.CommandSender;
import org.geysermc.connector.entity.Entity;
import org.geysermc.connector.entity.PlayerEntity;
import org.geysermc.connector.entity.attribute.AttributeType;
import org.geysermc.connector.inventory.PlayerInventory;
import org.geysermc.connector.network.remote.RemoteServer;
import org.geysermc.connector.network.session.auth.AuthData;
@ -108,6 +109,9 @@ public class GeyserSession implements CommandSender {
@Setter
private TeleportCache teleportCache;
@Getter
private final Long2ObjectMap<ClientboundMapItemDataPacket> storedMaps = new Long2ObjectOpenHashMap<>();
/**
* A map of Vector3i positions to Java entity IDs.
* Used for translating Bedrock block actions to Java entity actions.

51
connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockMapInfoRequestTranslator.java Normal file
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@ -0,0 +1,51 @@
/*
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.network.translators.bedrock;
import com.nukkitx.protocol.bedrock.packet.MapInfoRequestPacket;
import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.network.translators.PacketTranslator;
import org.geysermc.connector.network.translators.Translator;
import java.util.concurrent.TimeUnit;
@Translator(packet = MapInfoRequestPacket.class)
public class BedrockMapInfoRequestTranslator extends PacketTranslator<MapInfoRequestPacket> {
@Override
public void translate(MapInfoRequestPacket packet, GeyserSession session) {
long mapID = packet.getUniqueMapId();
if (session.getStoredMaps().containsKey(mapID)) {
// Delay the packet 100ms to prevent the client from ignoring the packet
GeyserConnector.getInstance().getGeneralThreadPool().schedule(() -> {
session.sendUpstreamPacket(session.getStoredMaps().get(mapID));
session.getStoredMaps().remove(mapID);
}, 100, TimeUnit.MILLISECONDS);
}
}
}

22
connector/src/main/java/org/geysermc/connector/network/translators/item/ItemTranslator.java
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@ -28,8 +28,8 @@ package org.geysermc.connector.network.translators.item;
import com.github.steveice10.mc.protocol.data.game.entity.metadata.ItemStack;
import com.github.steveice10.mc.protocol.data.message.Message;
import com.nukkitx.nbt.CompoundTagBuilder;
import com.github.steveice10.opennbt.tag.builtin.*;
import com.nukkitx.nbt.CompoundTagBuilder;
import com.nukkitx.nbt.tag.CompoundTag;
import com.nukkitx.nbt.tag.Tag;
import com.nukkitx.protocol.bedrock.data.ItemData;
@ -41,11 +41,7 @@ import org.geysermc.connector.network.translators.ItemRemapper;
import org.geysermc.connector.utils.MessageUtils;
import org.reflections.Reflections;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.stream.Collectors;
public abstract class ItemTranslator {
@ -126,12 +122,20 @@ public abstract class ItemTranslator {
ItemEntry bedrockItem = ItemRegistry.getItem(stack);
ItemStack itemStack = new ItemStack(stack.getId(), stack.getAmount(), stack.getNbt() != null ? stack.getNbt().clone() : null);
com.github.steveice10.opennbt.tag.builtin.CompoundTag nbt = stack.getNbt() != null ? stack.getNbt().clone() : null;
if (itemStack.getNbt() != null) {
// This is a fallback for maps with no nbt
if (nbt == null && bedrockItem.getJavaIdentifier().equals("minecraft:filled_map")) {
nbt = new com.github.steveice10.opennbt.tag.builtin.CompoundTag("");
nbt.put(new IntTag("map", 0));
}
ItemStack itemStack = new ItemStack(stack.getId(), stack.getAmount(), nbt);
if (nbt != null) {
for (NbtItemStackTranslator translator : NBT_TRANSLATORS) {
if (translator.acceptItem(bedrockItem)) {
translator.translateToBedrock(itemStack.getNbt(), bedrockItem);
translator.translateToBedrock(nbt, bedrockItem);
}
}
}

5
connector/src/main/java/org/geysermc/connector/network/translators/item/translators/nbt/MapItemTranslator.java
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@ -57,4 +57,9 @@ public class MapItemTranslator extends NbtItemStackTranslator {
itemTag.remove("map_uuid");
}
}
@Override
public boolean acceptItem(ItemEntry itemEntry) {
return itemEntry.getJavaIdentifier().equals("minecraft:filled_map");
}
}

14
connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaMapDataTranslator.java
View File

@ -42,6 +42,7 @@ public class JavaMapDataTranslator extends PacketTranslator<ServerMapDataPacket>
@Override
public void translate(ServerMapDataPacket packet, GeyserSession session) {
ClientboundMapItemDataPacket mapItemDataPacket = new ClientboundMapItemDataPacket();
boolean shouldStore = false;
mapItemDataPacket.setUniqueMapId(packet.getMapId());
mapItemDataPacket.setDimensionId(session.getPlayerEntity().getDimension());
@ -55,6 +56,11 @@ public class JavaMapDataTranslator extends PacketTranslator<ServerMapDataPacket>
mapItemDataPacket.setWidth(data.getColumns());
mapItemDataPacket.setHeight(data.getRows());
// We have a full map image, this usually only happens on spawn for the initial image
if (mapItemDataPacket.getWidth() == 128 && mapItemDataPacket.getHeight() == 128) {
shouldStore = true;
}
// Every int entry is an ABGR color
int[] colors = new int[data.getData().length];
@ -76,6 +82,12 @@ public class JavaMapDataTranslator extends PacketTranslator<ServerMapDataPacket>
id++;
}
session.getUpstream().getSession().sendPacket(mapItemDataPacket);
// Store the map to send when the client requests it, as bedrock expects the data after a MapInfoRequestPacket
if (shouldStore) {
session.getStoredMaps().put(mapItemDataPacket.getUniqueMapId(), mapItemDataPacket);
}
// Send anyway just in case
session.sendUpstreamPacket(mapItemDataPacket);
}
}