Fix several deprecation warnings

- Switch to the new networking API, just doing sneaky things to make it
   the same as the old networking API.
 - Use new FabricLoader API
 - Don't use the static final game version, as this may change if people
   run the mod on newer versions.

build.gradle

@@ -237,13 +237,7 @@ task licenseFormatAPI(type: LicenseFormat)
 publishing {
     publications {
         mavenJava(MavenPublication) {
-            // add all the jars that should be included when publishing to maven
-            artifact(remapJar) {
-                builtBy remapJar
-            }
-            artifact(sourcesJar) {
-                builtBy remapSourcesJar
-            }
+            from components.java
         }
     }
 

src/main/java/dan200/computercraft/shared/Registry.java

@@ -45,11 +45,13 @@ import dan200.computercraft.shared.turtle.blocks.TileTurtle;
 import dan200.computercraft.shared.turtle.core.TurtlePlayer;
 import dan200.computercraft.shared.turtle.inventory.ContainerTurtle;
 import dan200.computercraft.shared.turtle.items.ItemTurtle;
-import dan200.computercraft.shared.turtle.upgrades.*;
+import dan200.computercraft.shared.turtle.upgrades.TurtleCraftingTable;
+import dan200.computercraft.shared.turtle.upgrades.TurtleModem;
+import dan200.computercraft.shared.turtle.upgrades.TurtleSpeaker;
+import dan200.computercraft.shared.turtle.upgrades.TurtleTool;
 import net.fabricmc.fabric.api.object.builder.v1.block.FabricBlockSettings;
 import net.fabricmc.fabric.api.object.builder.v1.block.entity.FabricBlockEntityTypeBuilder;
 import net.fabricmc.fabric.api.screenhandler.v1.ScreenHandlerRegistry;
-import net.fabricmc.fabric.api.tool.attribute.v1.FabricToolTags;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.cauldron.CauldronInteraction;
 import net.minecraft.resources.ResourceLocation;
@@ -107,14 +109,14 @@ public final class Registry
         public static final BlockMonitor MONITOR_ADVANCED =
             register( "monitor_advanced", new BlockMonitor( properties(), () -> ModBlockEntities.MONITOR_ADVANCED ) );
 
-        public static final BlockComputer COMPUTER_NORMAL =
-            register( "computer_normal", new BlockComputer( properties(), ComputerFamily.NORMAL, () -> ModBlockEntities.COMPUTER_NORMAL ) );
+        public static final BlockComputer<TileComputer> COMPUTER_NORMAL =
+            register( "computer_normal", new BlockComputer<>( properties(), ComputerFamily.NORMAL, () -> ModBlockEntities.COMPUTER_NORMAL ) );
 
-        public static final BlockComputer COMPUTER_ADVANCED =
-            register( "computer_advanced", new BlockComputer( properties(), ComputerFamily.ADVANCED, () -> ModBlockEntities.COMPUTER_ADVANCED ) );
+        public static final BlockComputer<TileComputer> COMPUTER_ADVANCED =
+            register( "computer_advanced", new BlockComputer<>( properties(), ComputerFamily.ADVANCED, () -> ModBlockEntities.COMPUTER_ADVANCED ) );
 
-        public static final BlockComputer COMPUTER_COMMAND =
-            register( "computer_command", new BlockComputer( FabricBlockSettings.copyOf( Blocks.STONE ).strength( -1, 6000000.0F ), ComputerFamily.COMMAND, () -> ModBlockEntities.COMPUTER_COMMAND ) );
+        public static final BlockComputer<TileCommandComputer> COMPUTER_COMMAND =
+            register( "computer_command", new BlockComputer<>( FabricBlockSettings.copyOf( Blocks.STONE ).strength( -1, 6000000.0F ), ComputerFamily.COMMAND, () -> ModBlockEntities.COMPUTER_COMMAND ) );
 
         public static final BlockTurtle TURTLE_NORMAL =
             register( "turtle_normal", new BlockTurtle( turtleProperties(), ComputerFamily.NORMAL, () -> ModBlockEntities.TURTLE_NORMAL ) );
@@ -155,7 +157,7 @@ public final class Registry
 
         private static BlockBehaviour.Properties modemProperties()
         {
-            return FabricBlockSettings.copyOf( Blocks.STONE ).breakByHand( true ).breakByTool( FabricToolTags.PICKAXES ).strength( 1.5f );
+            return FabricBlockSettings.copyOf( Blocks.STONE ).breakByHand( true ).strength( 1.5f );
         }
     }
 
@@ -301,7 +303,7 @@ public final class Registry
     {
         public static final EntityType<TurtlePlayer> TURTLE_PLAYER =
             net.minecraft.core.Registry.register( net.minecraft.core.Registry.ENTITY_TYPE, new ResourceLocation( MOD_ID, "turtle_player" ),
-            EntityType.Builder.<TurtlePlayer>createNothing( MobCategory.MISC ).noSave().noSummon().sized( 0, 0 ).build( ComputerCraft.MOD_ID + ":turtle_player" ) );
+                EntityType.Builder.<TurtlePlayer>createNothing( MobCategory.MISC ).noSave().noSummon().sized( 0, 0 ).build( ComputerCraft.MOD_ID + ":turtle_player" ) );
     }
 
     public static class ModContainers

src/main/java/dan200/computercraft/shared/computer/core/ServerComputer.java

@@ -340,7 +340,7 @@ public class ServerComputer extends ServerTerminal implements IComputer, IComput
     @Override
     public String getHostString()
     {
-        return String.format( "ComputerCraft %s (Minecraft %s)", ComputerCraftAPI.getInstalledVersion(), SharedConstants.VERSION_STRING );
+        return String.format( "ComputerCraft %s (Minecraft %s)", ComputerCraftAPI.getInstalledVersion(), SharedConstants.getCurrentVersion().getName() );
     }
 
     @Nonnull

src/main/java/dan200/computercraft/shared/network/NetworkHandler.java

@@ -15,11 +15,12 @@ import it.unimi.dsi.fastutil.objects.Object2IntMap;
 import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
 import me.shedaniel.cloth.api.utils.v1.GameInstanceUtils;
 import net.fabricmc.api.EnvType;
-import net.fabricmc.fabric.api.network.ClientSidePacketRegistry;
-import net.fabricmc.fabric.api.network.PacketContext;
-import net.fabricmc.fabric.api.network.ServerSidePacketRegistry;
+import net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking;
+import net.fabricmc.fabric.api.networking.v1.PacketSender;
+import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;
 import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.multiplayer.ClientPacketListener;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.network.protocol.game.ClientboundCustomPayloadPacket;
 import net.minecraft.network.protocol.game.ServerboundCustomPayloadPacket;
@@ -27,6 +28,7 @@ import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.level.ServerChunkCache;
 import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.server.network.ServerGamePacketListenerImpl;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.chunk.LevelChunk;
@@ -50,12 +52,8 @@ public final class NetworkHandler
 
     public static void setup()
     {
-        ServerSidePacketRegistry.INSTANCE.register( ID, NetworkHandler::receive );
-        if( FabricLoader.getInstance()
-            .getEnvironmentType() == EnvType.CLIENT )
-        {
-            ClientSidePacketRegistry.INSTANCE.register( ID, NetworkHandler::receive );
-        }
+        ServerPlayNetworking.registerGlobalReceiver( ID, NetworkHandler::receive );
+        if( FabricLoader.getInstance().getEnvironmentType() == EnvType.CLIENT ) ClientHandler.setup();
 
         // Server messages
         registerMainThread( 0, ComputerActionServerMessage.class, ComputerActionServerMessage::new );
@@ -79,18 +77,16 @@ public final class NetworkHandler
         registerMainThread( 19, UploadResultMessage.class, UploadResultMessage::new );
     }
 
-    private static void receive( PacketContext context, FriendlyByteBuf buffer )
+    private static void receive( MinecraftServer server, ServerPlayer player, ServerGamePacketListenerImpl handler, FriendlyByteBuf buffer, PacketSender sender )
     {
         int type = buffer.readByte();
-        packetReaders.get( type )
-            .accept( context, buffer );
+        packetReaders.get( type ).accept( new PacketContext( player, server ), buffer );
     }
 
     @SuppressWarnings( "unchecked" )
     private static <T> Class<T> getType( Supplier<T> supplier )
     {
-        return (Class<T>) supplier.get()
-            .getClass();
+        return (Class<T>) supplier.get().getClass();
     }
 
     private static FriendlyByteBuf encode( NetworkMessage message )
@@ -125,23 +121,37 @@ public final class NetworkHandler
     public static void sendToAllTracking( NetworkMessage packet, LevelChunk chunk )
     {
         Consumer<ServerPlayer> sender = p -> p.connection.send( new ClientboundCustomPayloadPacket( ID, encode( packet ) ) );
-        ((ServerChunkCache)chunk.getLevel().getChunkSource()).chunkMap.getPlayers( chunk.getPos(), false ).forEach( sender );
+        ((ServerChunkCache) chunk.getLevel().getChunkSource()).chunkMap.getPlayers( chunk.getPos(), false ).forEach( sender );
     }
 
     /**
      * Register packet, and a thread-unsafe handler for it.
      *
-     * @param <T>       The type of the packet to send.
-     * @param type      The class of the type of packet to send.
-     * @param id        The identifier for this packet type.
-     * @param decoder   The factory for this type of packet.
+     * @param <T>     The type of the packet to send.
+     * @param type    The class of the type of packet to send.
+     * @param id      The identifier for this packet type.
+     * @param decoder The factory for this type of packet.
      */
     private static <T extends NetworkMessage> void registerMainThread( int id, Class<T> type, Function<FriendlyByteBuf, T> decoder )
     {
         packetIds.put( type, id );
         packetReaders.put( id, ( context, buf ) -> {
             T result = decoder.apply( buf );
-            context.getTaskQueue().execute( () -> result.handle( context ) );
+            context.executor().execute( () -> result.handle( context ) );
         } );
     }
+
+    private static class ClientHandler
+    {
+        static void setup()
+        {
+            ClientPlayNetworking.registerGlobalReceiver( ID, ClientHandler::receive );
+        }
+
+        static void receive( Minecraft client, ClientPacketListener handler, FriendlyByteBuf buffer, PacketSender responseSender )
+        {
+            int type = buffer.readByte();
+            packetReaders.get( type ).accept( new PacketContext( client.player, client ), buffer );
+        }
+    }
 }

src/main/java/dan200/computercraft/shared/network/NetworkMessage.java

@@ -5,7 +5,6 @@
  */
 package dan200.computercraft.shared.network;
 
-import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 
 import javax.annotation.Nonnull;

src/main/java/dan200/computercraft/shared/network/PacketContext.java

@@ -0,0 +1,18 @@
+/*
+ * This file is part of ComputerCraft - http://www.computercraft.info
+ * Copyright Daniel Ratcliffe, 2011-2021. Do not distribute without permission.
+ * Send enquiries to dratcliffe@gmail.com
+ */
+package dan200.computercraft.shared.network;
+
+import net.minecraft.world.entity.player.Player;
+
+import java.util.concurrent.Executor;
+
+public record PacketContext(Player player, Executor executor)
+{
+    public Player getPlayer()
+    {
+        return player();
+    }
+}

src/main/java/dan200/computercraft/shared/network/client/ChatTableClientMessage.java

@@ -8,7 +8,7 @@ package dan200.computercraft.shared.network.client;
 import dan200.computercraft.client.ClientTableFormatter;
 import dan200.computercraft.shared.command.text.TableBuilder;
 import dan200.computercraft.shared.network.NetworkMessage;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.network.chat.Component;
 

src/main/java/dan200/computercraft/shared/network/client/ComputerDataClientMessage.java

@@ -7,7 +7,7 @@ package dan200.computercraft.shared.network.client;
 
 import dan200.computercraft.shared.computer.core.ComputerState;
 import dan200.computercraft.shared.computer.core.ServerComputer;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.network.FriendlyByteBuf;
 

src/main/java/dan200/computercraft/shared/network/client/ComputerDeletedClientMessage.java

@@ -6,7 +6,7 @@
 package dan200.computercraft.shared.network.client;
 
 import dan200.computercraft.ComputerCraft;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 
 public class ComputerDeletedClientMessage extends ComputerClientMessage

src/main/java/dan200/computercraft/shared/network/client/ComputerTerminalClientMessage.java

@@ -5,7 +5,8 @@
  */
 package dan200.computercraft.shared.network.client;
 
-import net.fabricmc.fabric.api.network.PacketContext;
+
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 
 import javax.annotation.Nonnull;

src/main/java/dan200/computercraft/shared/network/client/MonitorClientMessage.java

@@ -6,8 +6,8 @@
 package dan200.computercraft.shared.network.client;
 
 import dan200.computercraft.shared.network.NetworkMessage;
+import dan200.computercraft.shared.network.PacketContext;
 import dan200.computercraft.shared.peripheral.monitor.TileMonitor;
-import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.core.BlockPos;

src/main/java/dan200/computercraft/shared/network/client/PlayRecordClientMessage.java

@@ -6,9 +6,9 @@
 package dan200.computercraft.shared.network.client;
 
 import dan200.computercraft.shared.network.NetworkMessage;
+import dan200.computercraft.shared.network.PacketContext;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
-import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.client.Minecraft;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Registry;

src/main/java/dan200/computercraft/shared/network/client/SpeakerMoveClientMessage.java

@@ -7,9 +7,9 @@ package dan200.computercraft.shared.network.client;
 
 import dan200.computercraft.client.SoundManager;
 import dan200.computercraft.shared.network.NetworkMessage;
+import dan200.computercraft.shared.network.PacketContext;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
-import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.world.phys.Vec3;
 

src/main/java/dan200/computercraft/shared/network/client/SpeakerPlayClientMessage.java

@@ -7,9 +7,9 @@ package dan200.computercraft.shared.network.client;
 
 import dan200.computercraft.client.SoundManager;
 import dan200.computercraft.shared.network.NetworkMessage;
+import dan200.computercraft.shared.network.PacketContext;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
-import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.phys.Vec3;

src/main/java/dan200/computercraft/shared/network/client/SpeakerStopClientMessage.java

@@ -7,9 +7,9 @@ package dan200.computercraft.shared.network.client;
 
 import dan200.computercraft.client.SoundManager;
 import dan200.computercraft.shared.network.NetworkMessage;
+import dan200.computercraft.shared.network.PacketContext;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
-import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 
 import javax.annotation.Nonnull;

src/main/java/dan200/computercraft/shared/network/client/UploadResultMessage.java

@@ -9,7 +9,7 @@ import dan200.computercraft.client.gui.ComputerScreenBase;
 import dan200.computercraft.client.gui.OptionScreen;
 import dan200.computercraft.shared.computer.upload.UploadResult;
 import dan200.computercraft.shared.network.NetworkMessage;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.screens.Screen;
 import net.minecraft.network.FriendlyByteBuf;

src/main/java/dan200/computercraft/shared/network/server/ComputerActionServerMessage.java

@@ -7,7 +7,7 @@ package dan200.computercraft.shared.network.server;
 
 import dan200.computercraft.shared.computer.core.IContainerComputer;
 import dan200.computercraft.shared.computer.core.ServerComputer;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 
 import javax.annotation.Nonnull;

src/main/java/dan200/computercraft/shared/network/server/ComputerServerMessage.java

@@ -9,7 +9,7 @@ import dan200.computercraft.ComputerCraft;
 import dan200.computercraft.shared.computer.core.IContainerComputer;
 import dan200.computercraft.shared.computer.core.ServerComputer;
 import dan200.computercraft.shared.network.NetworkMessage;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 
 import javax.annotation.Nonnull;

src/main/java/dan200/computercraft/shared/network/server/ContinueUploadMessage.java

@@ -7,7 +7,7 @@ package dan200.computercraft.shared.network.server;
 
 import dan200.computercraft.shared.computer.core.IContainerComputer;
 import dan200.computercraft.shared.computer.core.ServerComputer;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.server.level.ServerPlayer;
 

src/main/java/dan200/computercraft/shared/network/server/KeyEventServerMessage.java

@@ -8,7 +8,7 @@ package dan200.computercraft.shared.network.server;
 import dan200.computercraft.shared.computer.core.IContainerComputer;
 import dan200.computercraft.shared.computer.core.InputState;
 import dan200.computercraft.shared.computer.core.ServerComputer;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 
 import javax.annotation.Nonnull;

src/main/java/dan200/computercraft/shared/network/server/MouseEventServerMessage.java

@@ -8,7 +8,7 @@ package dan200.computercraft.shared.network.server;
 import dan200.computercraft.shared.computer.core.IContainerComputer;
 import dan200.computercraft.shared.computer.core.InputState;
 import dan200.computercraft.shared.computer.core.ServerComputer;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 
 import javax.annotation.Nonnull;

src/main/java/dan200/computercraft/shared/network/server/QueueEventServerMessage.java

@@ -7,8 +7,8 @@ package dan200.computercraft.shared.network.server;
 
 import dan200.computercraft.shared.computer.core.IContainerComputer;
 import dan200.computercraft.shared.computer.core.ServerComputer;
+import dan200.computercraft.shared.network.PacketContext;
 import dan200.computercraft.shared.util.NBTUtil;
-import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.network.FriendlyByteBuf;
 

src/main/java/dan200/computercraft/shared/network/server/RequestComputerMessage.java

@@ -8,7 +8,7 @@ package dan200.computercraft.shared.network.server;
 import dan200.computercraft.ComputerCraft;
 import dan200.computercraft.shared.computer.core.ServerComputer;
 import dan200.computercraft.shared.network.NetworkMessage;
-import net.fabricmc.fabric.api.network.PacketContext;
+import dan200.computercraft.shared.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 
 import javax.annotation.Nonnull;

src/main/java/dan200/computercraft/shared/network/server/UploadFileMessage.java

@@ -11,8 +11,8 @@ import dan200.computercraft.shared.computer.core.ServerComputer;
 import dan200.computercraft.shared.computer.upload.FileSlice;
 import dan200.computercraft.shared.computer.upload.FileUpload;
 import dan200.computercraft.shared.network.NetworkHandler;
+import dan200.computercraft.shared.network.PacketContext;
 import io.netty.handler.codec.DecoderException;
-import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.server.level.ServerPlayer;
 

src/main/java/dan200/computercraft/shared/peripheral/modem/wired/TileCable.java

@@ -316,7 +316,7 @@ public class TileCable extends TileGeneric implements IPeripheralTile
         for( Direction facing : DirectionUtil.FACINGS )
         {
             BlockPos offset = current.relative( facing );
-            if( !world.hasChunkAt( offset ) )
+            if( !world.isLoaded( offset ) )
             {
                 continue;
             }

src/main/java/dan200/computercraft/shared/util/Config.java

@@ -17,7 +17,7 @@ import dan200.computercraft.core.apis.http.options.Action;
 import dan200.computercraft.core.apis.http.options.AddressRuleConfig;
 import dan200.computercraft.fabric.mixin.LevelResourceAccess;
 import dan200.computercraft.shared.peripheral.monitor.MonitorRenderer;
-import net.fabricmc.loader.FabricLoader;
+import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.client.Minecraft;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.world.level.storage.LevelResource;
@@ -47,7 +47,7 @@ public final class Config
     private static final String serverFileName = "computercraft-server.toml";
 
     private static Path serverPath = null;
-    private static final Path clientPath = FabricLoader.INSTANCE.getConfigDir().resolve( "computercraft-client.toml" );
+    private static final Path clientPath = FabricLoader.getInstance().getConfigDir().resolve( "computercraft-client.toml" );
 
     private Config()
     {