Merge branch '1.20.2-multiloader' into 1.20-multiloader

# Conflicts:
#	common/src/main/java/net/lionarius/skinrestorer/mixin/SkullBlockEntityMixin.java

common/src/main/java/net/lionarius/skinrestorer/SkinRestorer.java

@@ -71,7 +71,7 @@ public final class SkinRestorer {
     }
     
     public static ResourceLocation resourceLocation(String name) {
-        return ResourceLocation.fromNamespaceAndPath(SkinRestorer.MOD_ID, name);
+        return new ResourceLocation(SkinRestorer.MOD_ID, name);
     }
     
     public static String assetPath(String name) {

common/src/main/java/net/lionarius/skinrestorer/compat/skinshuffle/SkinShuffleCompatibility.java

@@ -24,7 +24,7 @@ public class SkinShuffleCompatibility {
     }
     
     public static ResourceLocation resourceLocation(String name) {
-        return ResourceLocation.fromNamespaceAndPath(SkinShuffleCompatibility.MOD_ID, name);
+        return new ResourceLocation(SkinShuffleCompatibility.MOD_ID, name);
     }
     
     public static void onPlayerJoin(ServerPlayer player) {
@@ -34,7 +34,7 @@ public class SkinShuffleCompatibility {
     public static void handleSkinRefresh(MinecraftServer server, ServerPlayer player, SkinShuffleSkinRefreshPayload payload) {
         var property = payload.textureProperty();
         
-        if (!property.name().equals(PlayerUtils.TEXTURES_KEY))
+        if (!property.getName().equals(PlayerUtils.TEXTURES_KEY))
             return;
         
         if (!property.hasSignature())

common/src/main/java/net/lionarius/skinrestorer/compat/skinshuffle/SkinShuffleHandshakePayload.java

@@ -1,19 +1,10 @@
 package net.lionarius.skinrestorer.compat.skinshuffle;
 
-import net.minecraft.network.FriendlyByteBuf;
-import net.minecraft.network.codec.StreamCodec;
-import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
-import org.jetbrains.annotations.NotNull;
+import net.minecraft.resources.ResourceLocation;
+
+public record SkinShuffleHandshakePayload() {
 
-public record SkinShuffleHandshakePayload() implements CustomPacketPayload {
-    
     public static final SkinShuffleHandshakePayload INSTANCE = new SkinShuffleHandshakePayload();
-    
-    public static final CustomPacketPayload.Type<SkinShuffleHandshakePayload> PACKET_ID = new CustomPacketPayload.Type<>(SkinShuffleCompatibility.resourceLocation("handshake"));
-    public static final StreamCodec<FriendlyByteBuf, SkinShuffleHandshakePayload> PACKET_CODEC = StreamCodec.unit(INSTANCE);
-    
-    @Override
-    public CustomPacketPayload.@NotNull Type<? extends CustomPacketPayload> type() {
-        return PACKET_ID;
-    }
+
+    public static final ResourceLocation PACKET_ID = SkinShuffleCompatibility.resourceLocation("handshake");
 }

common/src/main/java/net/lionarius/skinrestorer/compat/skinshuffle/SkinShuffleSkinRefreshV1Payload.java

@@ -2,33 +2,22 @@ package net.lionarius.skinrestorer.compat.skinshuffle;
 
 import com.mojang.authlib.properties.Property;
 import net.minecraft.network.FriendlyByteBuf;
-import net.minecraft.network.codec.StreamCodec;
-import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
-import org.jetbrains.annotations.NotNull;
+import net.minecraft.resources.ResourceLocation;
 
 public record SkinShuffleSkinRefreshV1Payload(
-        Property textureProperty) implements CustomPacketPayload, SkinShuffleSkinRefreshPayload {
+        Property textureProperty) implements SkinShuffleSkinRefreshPayload {
     
-    public static final CustomPacketPayload.Type<SkinShuffleSkinRefreshV1Payload> PACKET_ID = new CustomPacketPayload.Type<>(SkinShuffleCompatibility.resourceLocation("refresh"));
-    public static final StreamCodec<FriendlyByteBuf, SkinShuffleSkinRefreshV1Payload> PACKET_CODEC = StreamCodec.of(
-            SkinShuffleSkinRefreshV1Payload::encode,
-            SkinShuffleSkinRefreshV1Payload::decode
-    );
+    public static final ResourceLocation PACKET_ID = SkinShuffleCompatibility.resourceLocation("refresh");
     
     public static void encode(FriendlyByteBuf buf, SkinShuffleSkinRefreshV1Payload value) {
         var textureProperty = value.textureProperty();
         
-        buf.writeUtf(textureProperty.name());
-        buf.writeUtf(textureProperty.value());
-        buf.writeNullable(textureProperty.signature(), FriendlyByteBuf::writeUtf);
+        buf.writeUtf(textureProperty.getName());
+        buf.writeUtf(textureProperty.getValue());
+        buf.writeNullable(textureProperty.getSignature(), FriendlyByteBuf::writeUtf);
     }
     
     public static SkinShuffleSkinRefreshV1Payload decode(FriendlyByteBuf buf) {
         return new SkinShuffleSkinRefreshV1Payload(new Property(buf.readUtf(), buf.readUtf(), buf.readNullable(FriendlyByteBuf::readUtf)));
     }
-    
-    @Override
-    public @NotNull CustomPacketPayload.Type<? extends CustomPacketPayload> type() {
-        return PACKET_ID;
-    }
 }

common/src/main/java/net/lionarius/skinrestorer/compat/skinshuffle/SkinShuffleSkinRefreshV2Payload.java

@@ -2,41 +2,30 @@ package net.lionarius.skinrestorer.compat.skinshuffle;
 
 import com.mojang.authlib.properties.Property;
 import net.minecraft.network.FriendlyByteBuf;
-import net.minecraft.network.codec.StreamCodec;
-import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
-import org.jetbrains.annotations.NotNull;
+import net.minecraft.resources.ResourceLocation;
 
 public record SkinShuffleSkinRefreshV2Payload(
-        Property textureProperty) implements CustomPacketPayload, SkinShuffleSkinRefreshPayload {
-    
-    public static final CustomPacketPayload.Type<SkinShuffleSkinRefreshV2Payload> PACKET_ID = new CustomPacketPayload.Type<>(SkinShuffleCompatibility.resourceLocation("skin_refresh"));
-    public static final StreamCodec<FriendlyByteBuf, SkinShuffleSkinRefreshV2Payload> PACKET_CODEC = StreamCodec.of(
-            SkinShuffleSkinRefreshV2Payload::encode,
-            SkinShuffleSkinRefreshV2Payload::decode
-    );
+        Property textureProperty) implements SkinShuffleSkinRefreshPayload {
     
+    public static final ResourceLocation PACKET_ID = SkinShuffleCompatibility.resourceLocation("skin_refresh");
+
     public static void encode(FriendlyByteBuf buf, SkinShuffleSkinRefreshV2Payload value) {
         var textureProperty = value.textureProperty();
         
         buf.writeBoolean(textureProperty.hasSignature());
-        buf.writeUtf(textureProperty.name());
-        buf.writeUtf(textureProperty.value());
+        buf.writeUtf(textureProperty.getName());
+        buf.writeUtf(textureProperty.getValue());
         if (textureProperty.hasSignature()) {
-            assert textureProperty.signature() != null;
+            assert textureProperty.getSignature() != null;
             
-            buf.writeUtf(textureProperty.signature());
+            buf.writeUtf(textureProperty.getSignature());
         }
     }
-    
+
     public static SkinShuffleSkinRefreshV2Payload decode(FriendlyByteBuf buf) {
         if (buf.readBoolean()) {
             return new SkinShuffleSkinRefreshV2Payload(new Property(buf.readUtf(), buf.readUtf(), buf.readUtf()));
         }
         return new SkinShuffleSkinRefreshV2Payload(new Property(buf.readUtf(), buf.readUtf(), null));
     }
-    
-    @Override
-    public @NotNull CustomPacketPayload.Type<? extends CustomPacketPayload> type() {
-        return PACKET_ID;
-    }
 }

common/src/main/java/net/lionarius/skinrestorer/mixin/PlayerListMixin.java

@@ -4,7 +4,6 @@ import net.lionarius.skinrestorer.SkinRestorer;
 import net.minecraft.network.Connection;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.server.network.CommonListenerCookie;
 import net.minecraft.server.players.PlayerList;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
@@ -39,7 +38,7 @@ public abstract class PlayerListMixin {
     }
     
     @Inject(method = "placeNewPlayer", at = @At("HEAD"))
-    private void placeNewPlayer(Connection connection, ServerPlayer player, CommonListenerCookie cookie, CallbackInfo ci) {
+    private void placeNewPlayer(Connection connection, ServerPlayer player, CallbackInfo ci) {
         var delay = SkinRestorer.getConfig().skinApplyDelayOnJoin();
         
         if (delay <= 0) {

common/src/main/java/net/lionarius/skinrestorer/mixin/ServerLoginPacketListenerImplMixin.java

@@ -21,20 +21,24 @@ import java.util.concurrent.CompletableFuture;
 public abstract class ServerLoginPacketListenerImplMixin {
     
     @Shadow @Nullable
-    private GameProfile authenticatedProfile;
+    private GameProfile gameProfile;
+    
+    @Shadow
+    protected abstract GameProfile createFakeProfile(GameProfile original);
     
     @Unique
     private CompletableFuture<Void> skinrestorer$pendingSkin;
     
-    @Inject(method = "verifyLoginAndFinishConnectionSetup", at = @At(value = "INVOKE",
-                                                                     target = "Lnet/minecraft/server/players/PlayerList;canPlayerLogin(Ljava/net/SocketAddress;Lcom/mojang/authlib/GameProfile;)Lnet/minecraft/network/chat/Component;"),
-            cancellable = true)
+    @Inject(method = "handleAcceptedLogin", at = @At(value = "HEAD"), cancellable = true)
     public void waitForSkin(CallbackInfo ci) {
         if (skinrestorer$pendingSkin == null) {
             skinrestorer$pendingSkin = CompletableFuture.supplyAsync(() -> {
-                final var profile = authenticatedProfile;
-                
+                var profile = gameProfile;
                 assert profile != null;
+                
+                if (!profile.isComplete())
+                    profile = createFakeProfile(profile);
+                
                 var originalSkin = PlayerUtils.getPlayerSkin(profile);
                 
                 if (SkinRestorer.getSkinStorage().hasSavedSkin(profile.getId())) {

common/src/main/java/net/lionarius/skinrestorer/mixin/SkullBlockEntityMixin.java

@@ -3,67 +3,56 @@ package net.lionarius.skinrestorer.mixin;
 import com.mojang.authlib.GameProfile;
 import net.lionarius.skinrestorer.SkinRestorer;
 import net.lionarius.skinrestorer.util.PlayerUtils;
-import net.minecraft.Util;
-import net.minecraft.server.Services;
+import net.minecraft.server.players.GameProfileCache;
 import net.minecraft.world.level.block.entity.SkullBlockEntity;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 import java.util.Locale;
 import java.util.Optional;
-import java.util.UUID;
-import java.util.concurrent.CompletableFuture;
-import java.util.function.BooleanSupplier;
+import java.util.function.Consumer;
 
 @Mixin(SkullBlockEntity.class)
 public abstract class SkullBlockEntityMixin {
     
-    @Inject(method = "fetchProfileByName", at = @At("HEAD"),
+    @Shadow
+    private static GameProfileCache profileCache;
+    
+    @Inject(method = "updateGameprofile", at = @At("HEAD"),
             cancellable = true)
-    private static void fetchProfileByName(String name, Services services, CallbackInfoReturnable<CompletableFuture<Optional<GameProfile>>> cir) {
-        if (name == null)
+    private static void fetchProfileByName(GameProfile profile, Consumer<GameProfile> profileConsumer, CallbackInfo ci) {
+        if (profileCache == null)
+            return;
+        
+        if (profile == null || profile.isComplete() || profile.getName() == null)
             return;
         
         var profileOpt = Optional.<GameProfile>empty();
-        var gameProfileInfo = ((GameProfileCacheAccessor) services.profileCache()).getProfilesByName().get(name.toLowerCase(Locale.ROOT));
+        var gameProfileInfo = ((GameProfileCacheAccessor) profileCache).getProfilesByName().get(profile.getName().toLowerCase(Locale.ROOT));
         
         if (gameProfileInfo != null)
             profileOpt = Optional.of(gameProfileInfo.getProfile());
         
-        skinrestorer$replaceSkin(profileOpt, cir);
-    }
-    
-    @Inject(method = "fetchProfileById", at = @At("HEAD"),
-            cancellable = true)
-    private static void fetchProfileById(UUID id, Services services, BooleanSupplier cacheUninitialized, CallbackInfoReturnable<CompletableFuture<Optional<GameProfile>>> cir) {
-        if (id == null)
-            return;
-        
-        var profileOpt = services.profileCache().get(id);
-        
-        skinrestorer$replaceSkin(profileOpt, cir);
+        skinrestorer$replaceSkin(profileOpt, profileConsumer, ci);
     }
     
     @Unique
-    private static void skinrestorer$replaceSkin(Optional<GameProfile> profileOpt, CallbackInfoReturnable<CompletableFuture<Optional<GameProfile>>> cir) {
-        if (SkinRestorer.getMinecraftServer() == null)
-            return;
-        
+    private static void skinrestorer$replaceSkin(Optional<GameProfile> profileOpt, Consumer<GameProfile> profileConsumer, CallbackInfo ci) {
         if (profileOpt.isEmpty())
             return;
         
         var profile = PlayerUtils.cloneGameProfile(profileOpt.get());
         
         if (SkinRestorer.getSkinStorage().hasSavedSkin(profile.getId())) {
-            cir.setReturnValue(CompletableFuture.supplyAsync(() -> {
-                var skin = SkinRestorer.getSkinStorage().getSkin(profile.getId(), false);
-                PlayerUtils.applyRestoredSkin(profile, skin.value());
-                
-                return Optional.of(profile);
-            }, Util.backgroundExecutor().forName("getProfile")));
+            var skin = SkinRestorer.getSkinStorage().getSkin(profile.getId(), false);
+            PlayerUtils.applyRestoredSkin(profile, skin.value());
+            
+            profileConsumer.accept(profile);
+            ci.cancel();
         }
     }
 }

common/src/main/java/net/lionarius/skinrestorer/skin/provider/ElyBySkinProvider.java

@@ -9,11 +9,7 @@ import com.mojang.authlib.properties.Property;
 import com.mojang.authlib.yggdrasil.response.MinecraftProfilePropertiesResponse;
 import net.lionarius.skinrestorer.SkinRestorer;
 import net.lionarius.skinrestorer.skin.SkinVariant;
-import net.lionarius.skinrestorer.util.JsonUtils;
-import net.lionarius.skinrestorer.util.PlayerUtils;
-import net.lionarius.skinrestorer.util.Result;
-import net.lionarius.skinrestorer.util.WebUtils;
-import net.minecraft.util.StringUtil;
+import net.lionarius.skinrestorer.util.*;
 import org.jetbrains.annotations.NotNull;
 
 import java.io.IOException;
@@ -71,7 +67,7 @@ public final class ElyBySkinProvider implements SkinProvider {
     @Override
     public Result<Optional<Property>, Exception> fetchSkin(String username, SkinVariant variant) {
         try {
-            if (!StringUtil.isValidPlayerName(username))
+            if (!StringUtils.isValidPlayerName(username))
                 throw new IllegalArgumentException("invalid username");
             
             var usernameLowerCase = username.toLowerCase(Locale.ROOT);
@@ -106,6 +102,6 @@ public final class ElyBySkinProvider implements SkinProvider {
         if (response.statusCode() != 200)
             throw new IllegalArgumentException("no profile with name " + username);
         
-        return JsonUtils.fromJson(response.body(), MinecraftProfilePropertiesResponse.class).toProfile();
+        return PlayerUtils.toProfile(JsonUtils.fromJson(response.body(), MinecraftProfilePropertiesResponse.class));
     }
 }

common/src/main/java/net/lionarius/skinrestorer/skin/provider/MojangSkinProvider.java

@@ -8,16 +8,11 @@ import com.mojang.authlib.*;
 import com.mojang.authlib.properties.Property;
 import com.mojang.authlib.yggdrasil.YggdrasilEnvironment;
 import com.mojang.authlib.yggdrasil.response.MinecraftProfilePropertiesResponse;
-import com.mojang.util.UndashedUuid;
 import net.lionarius.skinrestorer.SkinRestorer;
 import net.lionarius.skinrestorer.exception.TransparentException;
 import net.lionarius.skinrestorer.skin.SkinVariant;
-import net.lionarius.skinrestorer.util.JsonUtils;
-import net.lionarius.skinrestorer.util.PlayerUtils;
-import net.lionarius.skinrestorer.util.Result;
-import net.lionarius.skinrestorer.util.WebUtils;
+import net.lionarius.skinrestorer.util.*;
 import net.minecraft.server.players.GameProfileCache;
-import net.minecraft.util.StringUtil;
 import org.jetbrains.annotations.NotNull;
 
 import java.io.IOException;
@@ -45,30 +40,17 @@ public final class MojangSkinProvider implements SkinProvider {
         try {
             ENVIRONMENT = EnvironmentParser.getEnvironmentFromProperties().orElse(YggdrasilEnvironment.PROD.getEnvironment());
             
-            SERVICES_SERVER_URI = new URI(ENVIRONMENT.servicesHost());
-            SESSION_SERVER_URI = new URI(ENVIRONMENT.sessionHost());
+            SERVICES_SERVER_URI = new URI(ENVIRONMENT.getServicesHost());
+            SESSION_SERVER_URI = new URI(ENVIRONMENT.getSessionHost());
         } catch (URISyntaxException e) {
             throw new IllegalArgumentException(e);
         }
         
-        PROFILE_CACHE = new GameProfileCache(new GameProfileRepository() {
-            @Override
-            public void findProfilesByNames(String[] names, ProfileLookupCallback callback) {
-                for (var name : names) {
-                    try {
-                        var profile = MojangSkinProvider.getProfile(name);
-                        callback.onProfileLookupSucceeded(profile);
-                    } catch (IOException e) {
-                        throw new TransparentException(e);
-                    }
-                }
-            }
-            
-            @Override
-            public Optional<GameProfile> findProfileByName(String name) {
+        PROFILE_CACHE = new GameProfileCache((names, agent, callback) -> {
+            for (var name : names) {
                 try {
                     var profile = MojangSkinProvider.getProfile(name);
-                    return Optional.of(profile);
+                    callback.onProfileLookupSucceeded(profile);
                 } catch (IOException e) {
                     throw new TransparentException(e);
                 }
@@ -111,7 +93,7 @@ public final class MojangSkinProvider implements SkinProvider {
     @Override
     public Result<Optional<Property>, Exception> fetchSkin(String username, SkinVariant variant) {
         try {
-            if (!StringUtil.isValidPlayerName(username))
+            if (!StringUtils.isValidPlayerName(username))
                 throw new IllegalArgumentException("invalid username");
             
             var cachedProfile = MojangSkinProvider.PROFILE_CACHE.get(username);
@@ -155,7 +137,7 @@ public final class MojangSkinProvider implements SkinProvider {
         var request = HttpRequest.newBuilder()
                 .uri(MojangSkinProvider.SESSION_SERVER_URI
                         .resolve("/session/minecraft/profile/")
-                        .resolve(UndashedUuid.toString(uuid) + "?unsigned=false")
+                        .resolve(uuid.toString() + "?unsigned=false")
                 )
                 .GET()
                 .build();
@@ -166,6 +148,6 @@ public final class MojangSkinProvider implements SkinProvider {
         if (response.statusCode() != 200)
             throw new IllegalArgumentException("no profile with uuid " + uuid);
         
-        return JsonUtils.fromJson(response.body(), MinecraftProfilePropertiesResponse.class).toProfile();
+        return PlayerUtils.toProfile(JsonUtils.fromJson(response.body(), MinecraftProfilePropertiesResponse.class));
     }
 }

common/src/main/java/net/lionarius/skinrestorer/util/JsonUtils.java

@@ -50,7 +50,7 @@ public final class JsonUtils {
     
     public static JsonObject skinPropertyToJson(Property property) {
         try {
-            JsonObject json = GSON.fromJson(new String(Base64.getDecoder().decode(property.value()), StandardCharsets.UTF_8), JsonObject.class);
+            JsonObject json = GSON.fromJson(new String(Base64.getDecoder().decode(property.getValue()), StandardCharsets.UTF_8), JsonObject.class);
             if (json != null)
                 json.remove("timestamp");
             

common/src/main/java/net/lionarius/skinrestorer/util/PlayerUtils.java

@@ -13,6 +13,7 @@ import net.minecraft.server.level.ChunkMap;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.server.players.PlayerList;
+import net.minecraft.world.level.biome.BiomeManager;
 
 import java.util.*;
 
@@ -67,12 +68,20 @@ public final class PlayerUtils {
         }
         
         if (!player.isDeadOrDying()) {
-            player.connection.send(new ClientboundBundlePacket(
-                    List.of(
-                            new ClientboundRespawnPacket(player.createCommonSpawnInfo(serverLevel), ClientboundRespawnPacket.KEEP_ALL_DATA),
-                            new ClientboundGameEventPacket(ClientboundGameEventPacket.LEVEL_CHUNKS_LOAD_START, 0)
+            player.connection.send(
+                    new ClientboundRespawnPacket(
+                            player.level().dimensionTypeId(),
+                            player.level().dimension(),
+                            BiomeManager.obfuscateSeed(player.serverLevel().getSeed()),
+                            player.gameMode.getGameModeForPlayer(),
+                            player.gameMode.getPreviousGameModeForPlayer(),
+                            player.level().isDebug(),
+                            player.serverLevel().isFlat(),
+                            (byte) 3,
+                            player.getLastDeathLocation(),
+                            player.getPortalCooldown()
                     )
-            ));
+            );
             player.connection.teleport(player.getX(), player.getY(), player.getZ(), player.getYRot(), player.getXRot());
             player.connection.send(new ClientboundSetEntityMotionPacket(player));
             var vehicle = player.getVehicle();
@@ -86,13 +95,13 @@ public final class PlayerUtils {
             playerList.sendPlayerPermissionLevel(player);
             playerList.sendLevelInfo(player, serverLevel);
             playerList.sendAllPlayerInfo(player);
-            playerList.sendActivePlayerEffects(player);
+            PlayerUtils.sendActivePlayerEffects(player);
         }
     }
     
     private static void sendActivePlayerEffects(ServerPlayer player) {
         for (var effect : player.getActiveEffects()) {
-            player.connection.send(new ClientboundUpdateMobEffectPacket(player.getId(), effect, false));
+            player.connection.send(new ClientboundUpdateMobEffectPacket(player.getId(), effect));
         }
     }
     
@@ -134,8 +143,8 @@ public final class PlayerUtils {
     }
     
     public static GameProfile toProfile(MinecraftProfilePropertiesResponse response) {
-        final GameProfile profile = new GameProfile(response.id(), response.name());
-        profile.getProperties().putAll(response.properties());
+        final GameProfile profile = new GameProfile(response.getId(), response.getName());
+        profile.getProperties().putAll(response.getProperties());
         return profile;
     }
 }

fabric/gradle.properties

@@ -1,6 +1,6 @@
 # Fabric, see https://fabricmc.net/develop/ for new versions
 fabric_loader_version=0.15.0
-fabric_api_version=0.119.5+1.21.5
+fabric_api_version=0.83.0+1.20
 
 optional_dependencies=fabric-api
 additional_modloaders=quilt

fabric/src/main/java/net/lionarius/skinrestorer/fabric/compat/skinshuffle/SkinShuffleCompatibility.java

@@ -1,14 +1,17 @@
 package net.lionarius.skinrestorer.fabric.compat.skinshuffle;
 
-import net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry;
+import net.fabricmc.fabric.api.networking.v1.PacketSender;
 import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
 import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;
 import net.lionarius.skinrestorer.SkinRestorer;
-import net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleHandshakePayload;
 import net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleSkinRefreshPayload;
 import net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleSkinRefreshV1Payload;
 import net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleSkinRefreshV2Payload;
 import net.lionarius.skinrestorer.fabric.SkinRestorerFabric;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.server.network.ServerGamePacketListenerImpl;
 
 public final class SkinShuffleCompatibility {
     
@@ -20,18 +23,24 @@ public final class SkinShuffleCompatibility {
             return;
         }
         
-        PayloadTypeRegistry.playS2C().register(SkinShuffleHandshakePayload.PACKET_ID, SkinShuffleHandshakePayload.PACKET_CODEC);
-        PayloadTypeRegistry.playC2S().register(SkinShuffleSkinRefreshV1Payload.PACKET_ID, SkinShuffleSkinRefreshV1Payload.PACKET_CODEC);
-        PayloadTypeRegistry.playC2S().register(SkinShuffleSkinRefreshV2Payload.PACKET_ID, SkinShuffleSkinRefreshV2Payload.PACKET_CODEC);
-        
         ServerPlayConnectionEvents.JOIN.register((handler, sender, server) -> net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleCompatibility.onPlayerJoin(handler.getPlayer()));
         
-        ServerPlayNetworking.registerGlobalReceiver(SkinShuffleSkinRefreshV1Payload.PACKET_ID, SkinShuffleCompatibility::handleSkinRefreshPacket);
+        ServerPlayNetworking.registerGlobalReceiver(SkinShuffleSkinRefreshV1Payload.PACKET_ID, SkinShuffleCompatibility::handleSkinRefreshV1Packet);
         
-        ServerPlayNetworking.registerGlobalReceiver(SkinShuffleSkinRefreshV2Payload.PACKET_ID, SkinShuffleCompatibility::handleSkinRefreshPacket);
+        ServerPlayNetworking.registerGlobalReceiver(SkinShuffleSkinRefreshV2Payload.PACKET_ID, SkinShuffleCompatibility::handleSkinRefreshV2Packet);
     }
     
-    private static void handleSkinRefreshPacket(SkinShuffleSkinRefreshPayload payload, ServerPlayNetworking.Context context) {
-        net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleCompatibility.handleSkinRefresh(context.player().getServer(), context.player(), payload);
+    private static void handleSkinRefreshV1Packet(MinecraftServer server, ServerPlayer player, ServerGamePacketListenerImpl listener, FriendlyByteBuf buf, PacketSender sender) {
+        var payload = SkinShuffleSkinRefreshV1Payload.decode(buf);
+        SkinShuffleCompatibility.handleSkinRefreshPacket(payload, server, player);
+    }
+    
+    private static void handleSkinRefreshV2Packet(MinecraftServer server, ServerPlayer player, ServerGamePacketListenerImpl listener, FriendlyByteBuf buf, PacketSender sender) {
+        var payload = SkinShuffleSkinRefreshV2Payload.decode(buf);
+        SkinShuffleCompatibility.handleSkinRefreshPacket(payload, server, player);
+    }
+    
+    private static void handleSkinRefreshPacket(SkinShuffleSkinRefreshPayload payload, MinecraftServer server, ServerPlayer player) {
+        net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleCompatibility.handleSkinRefresh(server, player, payload);
     }
 }

fabric/src/main/java/net/lionarius/skinrestorer/fabric/mixin/MinecraftServerMixin.java

@@ -11,7 +11,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 public abstract class MinecraftServerMixin {
     
     @Inject(method = "runServer",
-            at = @At(value = "INVOKE", target = "Lnet/minecraft/Util;getNanos()J", ordinal = 0))
+            at = @At(value = "INVOKE", target = "Lnet/minecraft/Util;getMillis()J", ordinal = 0))
     private void onServerStarted(CallbackInfo ci) {
         SkinRestorer.Events.onServerStarted((MinecraftServer) (Object) this);
     }

fabric/src/main/java/net/lionarius/skinrestorer/fabric/platform/FabricCompatibilityHelper.java

@@ -1,5 +1,6 @@
 package net.lionarius.skinrestorer.fabric.platform;
 
+import net.fabricmc.fabric.api.networking.v1.PacketByteBufs;
 import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;
 import net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleHandshakePayload;
 import net.lionarius.skinrestorer.platform.services.CompatibilityHelper;
@@ -8,6 +9,6 @@ import net.minecraft.server.level.ServerPlayer;
 public final class FabricCompatibilityHelper implements CompatibilityHelper {
     @Override
     public void skinShuffle_sendHandshake(ServerPlayer player) {
-        ServerPlayNetworking.send(player, SkinShuffleHandshakePayload.INSTANCE);
+        ServerPlayNetworking.send(player, SkinShuffleHandshakePayload.PACKET_ID, PacketByteBufs.empty());
     }
 }

forge/build.gradle

@@ -17,19 +17,19 @@ mixin {
 
 jarJar.enable()
 
+tasks.named('jar') {
+    archiveClassifier = 'thin'
+}
+
 tasks.named('jarJar') {
     archiveClassifier = ''
 }
 
-jar.finalizedBy('jarJar')
-
 minecraft {
     mappings channel: 'parchment', version: "${parchment_minecraft}-${parchment_version}-${minecraft_version}"
 
     copyIdeResources = true //Calls processResources when in dev
 
-    reobf = false // Forge 1.20.6+ uses official mappings at runtime, so we shouldn't reobf from official to SRG
-
     // Automatically enable forge AccessTransformers if the file exists
     // This location is hardcoded in Forge and can not be changed.
     // https://github.com/MinecraftForge/MinecraftForge/blob/be1698bb1554f9c8fa2f58e32b9ab70bc4385e60/fmlloader/src/main/java/net/minecraftforge/fml/loading/moddiscovery/ModFile.java#L123

forge/gradle.properties

@@ -1,5 +1,5 @@
 # Forge, see https://files.minecraftforge.net/net/minecraftforge/forge/ for new versions
-forge_version=55.0.0
-forge_loader_version_range=[55,)
+forge_version=46.0.1
+forge_loader_version_range=[46,)
 # Forge sometimes skips minor minecraft versions (like 1.20.5)
-forge_minecraft_version=1.21.5
+forge_minecraft_version=1.20

forge/src/main/java/net/lionarius/skinrestorer/forge/compat/skinshuffle/SkinShufflePacketHandler.java

@@ -1,43 +1,66 @@
 package net.lionarius.skinrestorer.forge.compat.skinshuffle;
 
-import net.lionarius.skinrestorer.SkinRestorer;
-import net.lionarius.skinrestorer.compat.skinshuffle.*;
+import io.netty.buffer.Unpooled;
 import net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleCompatibility;
+import net.lionarius.skinrestorer.compat.skinshuffle.*;
 import net.minecraft.network.Connection;
-import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
-import net.minecraftforge.event.network.CustomPayloadEvent;
-import net.minecraftforge.network.Channel;
-import net.minecraftforge.network.ChannelBuilder;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.network.protocol.game.ClientboundCustomPayloadPacket;
+import net.minecraftforge.network.NetworkEvent;
+import net.minecraftforge.network.NetworkRegistry;
+import net.minecraftforge.network.event.EventNetworkChannel;
 
 public class SkinShufflePacketHandler {
-    private static final Channel<CustomPacketPayload> INSTANCE = ChannelBuilder
-            .named(SkinRestorer.resourceLocation("skin_shuffle_compat"))
-            .optional()
-            .payloadChannel()
-            .any()
-            .clientbound()
-            .add(SkinShuffleHandshakePayload.PACKET_ID, SkinShuffleHandshakePayload.PACKET_CODEC, (payload, context) -> {
-            })
-            .serverbound()
-            .add(SkinShuffleSkinRefreshV1Payload.PACKET_ID, SkinShuffleSkinRefreshV1Payload.PACKET_CODEC, SkinShufflePacketHandler::handleSkinRefreshPacket)
-            .add(SkinShuffleSkinRefreshV2Payload.PACKET_ID, SkinShuffleSkinRefreshV2Payload.PACKET_CODEC, SkinShufflePacketHandler::handleSkinRefreshPacket)
-            .build();
+
+    private static final EventNetworkChannel HANDSHAKE_INSTANCE = NetworkRegistry.ChannelBuilder
+            .named(SkinShuffleHandshakePayload.PACKET_ID)
+            .clientAcceptedVersions(NetworkRegistry.acceptMissingOr(""))
+            .serverAcceptedVersions(NetworkRegistry.acceptMissingOr(""))
+            .networkProtocolVersion(() -> "")
+            .eventNetworkChannel();
+    
+    private static final EventNetworkChannel SKIN_REFRESH_V1_INSTANCE = NetworkRegistry.ChannelBuilder
+            .named(SkinShuffleSkinRefreshV1Payload.PACKET_ID)
+            .clientAcceptedVersions(NetworkRegistry.acceptMissingOr(""))
+            .serverAcceptedVersions(NetworkRegistry.acceptMissingOr(""))
+            .networkProtocolVersion(() -> "")
+            .eventNetworkChannel();
+    
+    private static final EventNetworkChannel SKIN_REFRESH_V2_INSTANCE = NetworkRegistry.ChannelBuilder
+            .named(SkinShuffleSkinRefreshV2Payload.PACKET_ID)
+            .clientAcceptedVersions(NetworkRegistry.acceptMissingOr(""))
+            .serverAcceptedVersions(NetworkRegistry.acceptMissingOr(""))
+            .networkProtocolVersion(() -> "")
+            .eventNetworkChannel();
+    
+    protected static void initialize() {
+        SKIN_REFRESH_V1_INSTANCE.addListener(SkinShufflePacketHandler::skinRefreshV1Listener);
+        SKIN_REFRESH_V2_INSTANCE.addListener(SkinShufflePacketHandler::skinRefreshV2Listener);
+    }
     
     private SkinShufflePacketHandler() {
     }
-    
-    protected static void initialize() {
-        // NO-OP
-    }
-    
+
     public static void sendHandshake(Connection connection) {
-        INSTANCE.send(SkinShuffleHandshakePayload.INSTANCE, connection);
+        connection.send(new ClientboundCustomPayloadPacket(SkinShuffleHandshakePayload.PACKET_ID, new FriendlyByteBuf(Unpooled.buffer(0, 0))));
     }
     
-    private static void handleSkinRefreshPacket(SkinShuffleSkinRefreshPayload payload, CustomPayloadEvent.Context context) {
+    private static void skinRefreshV1Listener(NetworkEvent.ClientCustomPayloadEvent event) {
+        var payload = SkinShuffleSkinRefreshV1Payload.decode(event.getPayload());
+        handleSkinRefreshPacket(payload, event.getSource().get());
+        event.getSource().get().setPacketHandled(true);
+    }
+    
+    private static void skinRefreshV2Listener(NetworkEvent.ClientCustomPayloadEvent event) {
+        var payload = SkinShuffleSkinRefreshV2Payload.decode(event.getPayload());
+        handleSkinRefreshPacket(payload, event.getSource().get());
+        event.getSource().get().setPacketHandled(true);
+    }
+    
+    private static void handleSkinRefreshPacket(SkinShuffleSkinRefreshPayload payload, NetworkEvent.Context context) {
         var sender = context.getSender();
         
-        if (!context.isServerSide() || sender == null)
+        if (!context.getDirection().getReceptionSide().isServer() || sender == null)
             return;
         
         SkinShuffleCompatibility.handleSkinRefresh(sender.getServer(), sender, payload);

forge/src/main/java/net/lionarius/skinrestorer/forge/platform/ForgeCompatibilityHelper.java

@@ -8,6 +8,6 @@ public final class ForgeCompatibilityHelper implements CompatibilityHelper {
     
     @Override
     public void skinShuffle_sendHandshake(ServerPlayer player) {
-        SkinShufflePacketHandler.sendHandshake(player.connection.getConnection());
+        SkinShufflePacketHandler.sendHandshake(player.connection.connection);
     }
 }

gradle.properties

@@ -1,11 +1,11 @@
 # Project
 group=net.lionarius
-java_version=21
+java_version=17
 
 # Common
-minecraft_version=1.21.5
-minecraft_version_list=1.21.5
-minecraft_version_range=[1.21.5, 1.21.6)
+minecraft_version=1.20
+minecraft_version_list=1.20,1.20.1
+minecraft_version_range=[1.20, 1.20.1]
 mod_id=skinrestorer
 mod_name=SkinRestorer
 mod_version=2.4.3
@@ -21,8 +21,8 @@ description=A server-side mod for managing skins.
 mineskin_client_version=3.0.6-SNAPSHOT
 
 # ParchmentMC mappings, see https://parchmentmc.org/docs/getting-started#choose-a-version for new versions
-parchment_minecraft=1.21.5
-parchment_version=2025.06.15
+parchment_minecraft=1.20.1
+parchment_version=2023.09.03
 
 # Publishing
 curseforge_id=443823

neoforge/gradle.properties

@@ -1,3 +1,3 @@
 # NeoForge, see https://projects.neoforged.net/neoforged/neoforge for new versions
-neoforge_version=21.5.0-beta
-neoforge_loader_version_range=[4,)
+neoforge_version=20.2.3-beta
+neoforge_loader_version_range=[1,)

neoforge/src/main/java/net/lionarius/skinrestorer/neoforge/SkinRestorerNeoForge.java

@@ -3,14 +3,13 @@ package net.lionarius.skinrestorer.neoforge;
 import net.lionarius.skinrestorer.SkinRestorer;
 import net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleCompatibility;
 import net.neoforged.bus.api.SubscribeEvent;
-import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.fml.common.Mod;
 import net.neoforged.neoforge.event.RegisterCommandsEvent;
 import net.neoforged.neoforge.event.server.ServerStartedEvent;
 import net.neoforged.neoforge.event.server.ServerStoppedEvent;
 
 @Mod(SkinRestorer.MOD_ID)
-@EventBusSubscriber(modid = SkinRestorer.MOD_ID)
+@Mod.EventBusSubscriber(modid = SkinRestorer.MOD_ID)
 public final class SkinRestorerNeoForge {
     
     public SkinRestorerNeoForge() {

neoforge/src/main/java/net/lionarius/skinrestorer/neoforge/compat/skinshuffle/SkinShuffleCompatibility.java

@@ -1,7 +1,5 @@
 package net.lionarius.skinrestorer.neoforge.compat.skinshuffle;
 
-import net.lionarius.skinrestorer.SkinRestorer;
-import net.neoforged.fml.ModList;
 import net.neoforged.neoforge.common.NeoForge;
 
 public final class SkinShuffleCompatibility {
@@ -11,7 +9,6 @@ public final class SkinShuffleCompatibility {
     public static void initialize() {
         NeoForge.EVENT_BUS.register(SkinShuffleGameEventHandler.class);
         
-        final var mod = ModList.get().getModContainerById(SkinRestorer.MOD_ID).get();
-        mod.getEventBus().register(SkinShuffleModEventHandler.class);
+        SkinShufflePacketHandler.initialize();
     }
 }

neoforge/src/main/java/net/lionarius/skinrestorer/neoforge/compat/skinshuffle/SkinShuffleModEventHandler.java

@@ -1,31 +0,0 @@
-package net.lionarius.skinrestorer.neoforge.compat.skinshuffle;
-
-import net.lionarius.skinrestorer.compat.skinshuffle.*;
-import net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleCompatibility;
-import net.minecraft.server.level.ServerPlayer;
-import net.neoforged.bus.api.SubscribeEvent;
-import net.neoforged.neoforge.network.event.RegisterPayloadHandlersEvent;
-import net.neoforged.neoforge.network.handling.IPayloadContext;
-import net.neoforged.neoforge.network.registration.HandlerThread;
-
-public final class SkinShuffleModEventHandler {
-    private SkinShuffleModEventHandler() {}
-    
-    @SubscribeEvent
-    public static void onRegisterPayloadHandlers(RegisterPayloadHandlersEvent event) {
-        final var registrar = event.registrar("1").optional().executesOn(HandlerThread.NETWORK);
-        
-        registrar
-                .playToClient(SkinShuffleHandshakePayload.PACKET_ID, SkinShuffleHandshakePayload.PACKET_CODEC,
-                        (payload, context) -> {})
-                .playToServer(SkinShuffleSkinRefreshV1Payload.PACKET_ID, SkinShuffleSkinRefreshV1Payload.PACKET_CODEC,
-                        SkinShuffleModEventHandler::handleSkinRefreshPacket)
-                .playToServer(SkinShuffleSkinRefreshV2Payload.PACKET_ID, SkinShuffleSkinRefreshV2Payload.PACKET_CODEC,
-                        SkinShuffleModEventHandler::handleSkinRefreshPacket);
-    }
-    
-    private static void handleSkinRefreshPacket(SkinShuffleSkinRefreshPayload payload, IPayloadContext context) {
-        var player = (ServerPlayer) context.player();
-        SkinShuffleCompatibility.handleSkinRefresh(player.getServer(), player, payload);
-    }
-}

neoforge/src/main/java/net/lionarius/skinrestorer/neoforge/compat/skinshuffle/SkinShufflePacketHandler.java

@@ -0,0 +1,55 @@
+package net.lionarius.skinrestorer.neoforge.compat.skinshuffle;
+
+import net.lionarius.skinrestorer.compat.skinshuffle.SkinShuffleCompatibility;
+import net.lionarius.skinrestorer.compat.skinshuffle.*;
+import net.neoforged.neoforge.network.NetworkConstants;
+import net.neoforged.neoforge.network.NetworkEvent;
+import net.neoforged.neoforge.network.NetworkRegistry;
+import net.neoforged.neoforge.network.event.EventNetworkChannel;
+
+public final class SkinShufflePacketHandler {
+    private SkinShufflePacketHandler() {
+    }
+    
+    // there is no need for handshake channel but register it to not allow other mods to use it
+    private static final EventNetworkChannel HANDSHAKE_INSTANCE = NetworkRegistry.ChannelBuilder
+            .named(SkinShuffleHandshakePayload.PACKET_ID)
+            .serverAcceptedVersions(NetworkRegistry.acceptMissingOr("1"))
+            .clientAcceptedVersions(NetworkRegistry.acceptMissingOr("1"))
+            .networkProtocolVersion(() -> NetworkConstants.NETVERSION)
+            .eventNetworkChannel();
+    
+    private static final EventNetworkChannel SKIN_REFRESH_V1_INSTANCE = NetworkRegistry.ChannelBuilder
+            .named(SkinShuffleSkinRefreshV1Payload.PACKET_ID)
+            .serverAcceptedVersions(NetworkRegistry.acceptMissingOr("1"))
+            .clientAcceptedVersions(NetworkRegistry.acceptMissingOr("1"))
+            .networkProtocolVersion(() -> NetworkConstants.NETVERSION)
+            .eventNetworkChannel();
+    
+    private static final EventNetworkChannel SKIN_REFRESH_V2_INSTANCE = NetworkRegistry.ChannelBuilder
+            .named(SkinShuffleSkinRefreshV2Payload.PACKET_ID)
+            .serverAcceptedVersions(NetworkRegistry.acceptMissingOr("1"))
+            .clientAcceptedVersions(NetworkRegistry.acceptMissingOr("1"))
+            .networkProtocolVersion(() -> NetworkConstants.NETVERSION)
+            .eventNetworkChannel();
+    
+    static void initialize() {
+        SKIN_REFRESH_V1_INSTANCE.addListener(SkinShufflePacketHandler::skinRefreshV1Listener);
+        SKIN_REFRESH_V2_INSTANCE.addListener(SkinShufflePacketHandler::skinRefreshV2Listener);
+    }
+    
+    private static void skinRefreshV1Listener(NetworkEvent.ServerCustomPayloadEvent event) {
+        var payload = SkinShuffleSkinRefreshV1Payload.decode(event.getPayload());
+        handleSkinRefreshPacket(payload, event.getSource());
+    }
+    
+    private static void skinRefreshV2Listener(NetworkEvent.ServerCustomPayloadEvent event) {
+        var payload = SkinShuffleSkinRefreshV2Payload.decode(event.getPayload());
+        handleSkinRefreshPacket(payload, event.getSource());
+    }
+    
+    private static void handleSkinRefreshPacket(SkinShuffleSkinRefreshPayload payload, NetworkEvent.Context context) {
+        var player = context.getSender();
+        SkinShuffleCompatibility.handleSkinRefresh(player.getServer(), player, payload);
+    }
+}

neoforge/src/main/java/net/lionarius/skinrestorer/neoforge/platform/NeoForgeCompatibilityHelper.java

@@ -10,6 +10,6 @@ public final class NeoForgeCompatibilityHelper implements CompatibilityHelper {
     @Override
     public void skinShuffle_sendHandshake(ServerPlayer player) {
         // we can't use the packet distributor here because neoforge doesn't support sending packets to non-neoforge players
-        player.connection.getConnection().send(new ClientboundCustomPayloadPacket(SkinShuffleHandshakePayload.INSTANCE));
+        player.connection.connection.send(new ClientboundCustomPayloadPacket(SkinShuffleHandshakePayload.INSTANCE));
     }
 }

neoforge/src/main/resources/META-INF/mods.toml

@@ -17,14 +17,14 @@ config = "${mod_id}.mixins.json"
 
 [[dependencies.${mod_id}]]
 modId = "neoforge"
-type = "required"
+mandatory = true
 versionRange = "[${neoforge_version},)"
 ordering = "NONE"
 side = "BOTH"
 
 [[dependencies.${mod_id}]]
 modId = "minecraft"
-type = "required"
+mandatory = true
 versionRange = "${minecraft_version_range}"
 ordering = "NONE"
 side = "BOTH"

settings.gradle

@@ -71,4 +71,5 @@ rootProject.name = 'skin-restorer'
 include('common')
 include('fabric')
 include('forge')
-include('neoforge')
+// There is no NeoForge for versions <1.20.2
+// include('neoforge')