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Improve missing local registry entries error message. (#3004)

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This commit is contained in:
modmuss50 2023-04-23 13:21:39 +01:00
parent 2e629d2646
commit 10328404b3
6 changed files with 164 additions and 9 deletions
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3
fabric-registry-sync-v0/build.gradle
View file

@ -11,5 +11,6 @@ moduleDependencies(project, [
])
testDependencies(project, [
':fabric-lifecycle-events-v1'
':fabric-lifecycle-events-v1',
':fabric-command-api-v2',
])

16
fabric-registry-sync-v0/src/client/java/net/fabricmc/fabric/impl/client/registry/sync/FabricRegistryClientInit.java
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@ -24,6 +24,7 @@ import net.minecraft.text.Text;
import net.fabricmc.api.ClientModInitializer;
import net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking;
import net.fabricmc.fabric.impl.registry.sync.RegistrySyncManager;
import net.fabricmc.fabric.impl.registry.sync.RemapException;
import net.fabricmc.fabric.impl.registry.sync.packet.RegistryPacketHandler;
public class FabricRegistryClientInit implements ClientModInitializer {
@ -39,8 +40,19 @@ public class FabricRegistryClientInit implements ClientModInitializer {
ClientPlayNetworking.registerGlobalReceiver(packetHandler.getPacketId(), (client, handler, buf, responseSender) ->
RegistrySyncManager.receivePacket(client, packetHandler, buf, RegistrySyncManager.DEBUG || !client.isInSingleplayer(), (e) -> {
LOGGER.error("Registry remapping failed!", e);
client.execute(() -> handler.getConnection().disconnect(Text.literal("Registry remapping failed: " + e.getMessage())));
client.execute(() -> handler.getConnection().disconnect(getText(e)));
}));
}
private Text getText(Exception e) {
if (e instanceof RemapException remapException) {
final Text text = remapException.getText();
if (text != null) {
return text;
}
}
return Text.literal("Registry remapping failed: " + e.getMessage());
}
}

91
fabric-registry-sync-v0/src/main/java/net/fabricmc/fabric/impl/registry/sync/RegistrySyncManager.java
View file

@ -20,7 +20,10 @@ import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ExecutionException;
@ -36,16 +39,21 @@ import it.unimi.dsi.fastutil.objects.Object2IntLinkedOpenHashMap;
import it.unimi.dsi.fastutil.objects.Object2IntMap;
import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.annotations.VisibleForTesting;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import net.minecraft.nbt.NbtCompound;
import net.minecraft.network.PacketByteBuf;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.util.Identifier;
import net.minecraft.registry.Registries;
import net.minecraft.registry.Registry;
import net.minecraft.registry.RegistryKey;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.text.MutableText;
import net.minecraft.text.Text;
import net.minecraft.util.Formatting;
import net.minecraft.util.Identifier;
import net.minecraft.util.thread.ThreadExecutor;
import net.fabricmc.fabric.api.event.registry.RegistryAttribute;
@ -288,6 +296,10 @@ public final class RegistrySyncManager {
}
public static void apply(Map<Identifier, Object2IntMap<Identifier>> map, RemappableRegistry.RemapMode mode) throws RemapException {
if (mode == RemappableRegistry.RemapMode.REMOTE) {
checkRemoteRemap(map);
}
Set<Identifier> containedRegistries = Sets.newHashSet(map.keySet());
for (Identifier registryId : Registries.REGISTRIES.getIds()) {
@ -296,7 +308,7 @@ public final class RegistrySyncManager {
}
Object2IntMap<Identifier> registryMap = map.get(registryId);
Registry registry = Registries.REGISTRIES.get(registryId);
Registry<?> registry = Registries.REGISTRIES.get(registryId);
RegistryAttributeHolder attributeHolder = RegistryAttributeHolder.get(registry.getKey());
@ -321,6 +333,77 @@ public final class RegistrySyncManager {
}
}
@VisibleForTesting
public static void checkRemoteRemap(Map<Identifier, Object2IntMap<Identifier>> map) throws RemapException {
Map<Identifier, List<Identifier>> missingEntries = new HashMap<>();
for (Map.Entry<? extends RegistryKey<? extends Registry<?>>, ? extends Registry<?>> entry : Registries.REGISTRIES.getEntrySet()) {
final Registry<?> registry = entry.getValue();
final Identifier registryId = entry.getKey().getValue();
final Object2IntMap<Identifier> remoteRegistry = map.get(registryId);
if (remoteRegistry == null) {
// Registry sync does not contain data for this registry, will print a warning when applying.
continue;
}
for (Identifier remoteId : remoteRegistry.keySet()) {
if (!registry.containsId(remoteId)) {
// Found a registry entry from the server that is
missingEntries.computeIfAbsent(registryId, i -> new ArrayList<>()).add(remoteId);
}
}
}
if (missingEntries.isEmpty()) {
// All good :)
return;
}
// Print out details to the log
LOGGER.error("Received unknown remote registry entries from server");
for (Map.Entry<Identifier, List<Identifier>> entry : missingEntries.entrySet()) {
for (Identifier identifier : entry.getValue()) {
LOGGER.error("Registry entry ({}) is missing from local registry ({})", identifier, entry.getKey());
}
}
// Create a nice user friendly error message.
MutableText text = Text.literal("");
final int count = missingEntries.values().stream().mapToInt(List::size).sum();
if (count == 1) {
text = text.append(Text.translatable("fabric-registry-sync-v0.unknown-remote.title.singular"));
} else {
text = text.append(Text.translatable("fabric-registry-sync-v0.unknown-remote.title.plural", count));
}
text = text.append(Text.translatable("fabric-registry-sync-v0.unknown-remote.subtitle.1").formatted(Formatting.GREEN));
text = text.append(Text.translatable("fabric-registry-sync-v0.unknown-remote.subtitle.2"));
final int toDisplay = 4;
// Get the distinct missing namespaces
final List<String> namespaces = missingEntries.values().stream()
.flatMap(List::stream)
.map(Identifier::getNamespace)
.distinct()
.sorted()
.toList();
for (int i = 0; i < Math.min(namespaces.size(), toDisplay); i++) {
text = text.append(Text.literal(namespaces.get(i)).formatted(Formatting.YELLOW));
text = text.append("\n");
}
if (namespaces.size() > toDisplay) {
text = text.append(Text.translatable("fabric-registry-sync-v0.unknown-remote.footer", namespaces.size() - toDisplay));
}
throw new RemapException(text);
}
public static void unmap() throws RemapException {
for (Identifier registryId : Registries.REGISTRIES.getIds()) {
Registry registry = Registries.REGISTRIES.get(registryId);

18
fabric-registry-sync-v0/src/main/java/net/fabricmc/fabric/impl/registry/sync/RemapException.java
View file

@ -16,12 +16,26 @@
package net.fabricmc.fabric.impl.registry.sync;
import org.jetbrains.annotations.Nullable;
import net.minecraft.text.Text;
public class RemapException extends Exception {
@Nullable
private final Text text;
public RemapException(String message) {
super(message);
this.text = null;
}
public RemapException(String message, Throwable t) {
super(message, t);
public RemapException(Text text) {
super(text.getString());
this.text = text;
}
@Nullable
public Text getText() {
return text;
}
}

7
fabric-registry-sync-v0/src/main/resources/assets/fabric-registry-sync-v0/lang/en_us.json Normal file
View file

@ -0,0 +1,7 @@
{
"fabric-registry-sync-v0.unknown-remote.title.singular" : "Received a registry entry that is unknown to this client.\n",
"fabric-registry-sync-v0.unknown-remote.title.plural" : "Received %d registry entries that are unknown to this client.\n",
"fabric-registry-sync-v0.unknown-remote.subtitle.1" : "This is usually caused by a mismatched mod set between the client and server.",
"fabric-registry-sync-v0.unknown-remote.subtitle.2" : " See the client logs for more details.\nThe following registry entry namespaces may be related:\n\n",
"fabric-registry-sync-v0.unknown-remote.footer" : "And %d more..."
}

38
fabric-registry-sync-v0/src/testmod/java/net/fabricmc/fabric/test/registry/sync/RegistrySyncTest.java
View file

@ -17,10 +17,12 @@
package net.fabricmc.fabric.test.registry.sync;
import java.util.Map;
import java.util.Objects;
import java.util.concurrent.atomic.AtomicBoolean;
import com.mojang.logging.LogUtils;
import it.unimi.dsi.fastutil.objects.Object2IntMap;
import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
import org.apache.commons.lang3.Validate;
import org.slf4j.Logger;
@ -34,9 +36,12 @@ import net.minecraft.registry.Registry;
import net.minecraft.registry.RegistryKey;
import net.minecraft.registry.RegistryKeys;
import net.minecraft.registry.SimpleRegistry;
import net.minecraft.server.command.CommandManager;
import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.util.Identifier;
import net.fabricmc.api.ModInitializer;
import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
import net.fabricmc.fabric.api.event.registry.DynamicRegistrySetupCallback;
import net.fabricmc.fabric.api.event.registry.FabricRegistryBuilder;
@ -45,6 +50,7 @@ import net.fabricmc.fabric.api.event.registry.RegistryAttributeHolder;
import net.fabricmc.fabric.api.networking.v1.PacketByteBufs;
import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
import net.fabricmc.fabric.impl.registry.sync.RegistrySyncManager;
import net.fabricmc.fabric.impl.registry.sync.RemapException;
import net.fabricmc.fabric.impl.registry.sync.packet.DirectRegistryPacketHandler;
import net.fabricmc.fabric.impl.registry.sync.packet.NbtRegistryPacketHandler;
import net.fabricmc.fabric.impl.registry.sync.packet.RegistryPacketHandler;
@ -128,6 +134,28 @@ public class RegistrySyncTest implements ModInitializer {
// Vanilla status effects don't have an entry for the int id 0, test we can handle this.
RegistryAttributeHolder.get(Registries.STATUS_EFFECT).addAttribute(RegistryAttribute.MODDED);
CommandRegistrationCallback.EVENT.register((dispatcher, registryAccess, environment) ->
dispatcher.register(CommandManager.literal("remote_remap_error_test").executes(context -> {
Map<Identifier, Object2IntMap<Identifier>> registryData = Map.of(
RegistryKeys.BLOCK.getValue(), createFakeRegistryEntries(),
RegistryKeys.ITEM.getValue(), createFakeRegistryEntries()
);
try {
RegistrySyncManager.checkRemoteRemap(registryData);
} catch (RemapException e) {
final ServerPlayerEntity player = context.getSource().getPlayer();
if (player != null) {
player.networkHandler.disconnect(Objects.requireNonNull(e.getText()));
}
return 1;
}
throw new IllegalStateException();
})));
}
private static void registerBlocks(String namespace, int amount, int startingId) {
@ -141,4 +169,14 @@ public class RegistrySyncTest implements ModInitializer {
}
}
}
private static Object2IntMap<Identifier> createFakeRegistryEntries() {
Object2IntMap<Identifier> map = new Object2IntOpenHashMap<>();
for (int i = 0; i < 12; i++) {
map.put(new Identifier("mod_" + i, "entry"), 0);
}
return map;
}
}