1.20.4 networking work, I still need to work on a bit, I don't understand every change yet

This commit mainly exists because I need to switch machines and for a 1.20.1 merge

Author: SirEndii

build.gradle

@@ -238,7 +238,7 @@ dependencies {
     runtimeOnly "top.theillusivec4.curios:curios-forge:${curios_version}"
 
     // Refined Storage
-    implementation "com.refinedmods:refinedstorage:${refinedstorage_version}"
+    //implementation "com.refinedmods:refinedstorage:${refinedstorage_version}"
 
     // AE2 Things
     compileOnly "curse.maven:ae2things-609977:${ae2things_version}-sources"

src/main/java/de/srendi/advancedperipherals/APCreativeTab.java

@@ -8,6 +8,7 @@
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.item.CreativeModeTab;
 import net.minecraft.world.item.ItemStack;
+import net.neoforged.neoforge.registries.DeferredHolder;
 
 import java.util.Collection;
 import java.util.Set;
@@ -16,7 +17,7 @@ public class APCreativeTab {
 
     public static void populateCreativeTabBuilder(CreativeModeTab.Builder builder) {
         builder.displayItems((set, out) -> {
-            Registration.ITEMS.().stream().map(RegistryObject::get).forEach(out::accept);
+            Registration.ITEMS.getEntries().stream().map(DeferredHolder::get).forEach(out::accept);
             out.acceptAll(pocketUpgrade(CCRegistration.ID.COLONY_POCKET));
             out.acceptAll(pocketUpgrade(CCRegistration.ID.CHATTY_POCKET));
             out.acceptAll(pocketUpgrade(CCRegistration.ID.PLAYER_POCKET));

src/main/java/de/srendi/advancedperipherals/client/ClientNetworking.java

@@ -0,0 +1,33 @@
+package de.srendi.advancedperipherals.client;
+
+import dan200.computercraft.shared.network.NetworkMessage;
+import dan200.computercraft.shared.network.server.ServerNetworkContext;
+import de.srendi.advancedperipherals.network.base.IPacket;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.multiplayer.ClientPacketListener;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.network.PacketListener;
+import net.minecraft.network.protocol.Packet;
+import org.jetbrains.annotations.NotNull;
+
+public final class ClientNetworking {
+    private ClientNetworking() {
+    }
+
+    public static void sendToServer(IPacket<?> message) {
+        ClientPacketListener connection = Minecraft.getInstance().getConnection();
+        if (connection != null) {
+            connection.send(new Packet<>() {
+                @Override
+                public void write(@NotNull FriendlyByteBuf pBuffer) {
+                    message.encode(pBuffer);
+                }
+
+                @Override
+                public void handle(@NotNull PacketListener pHandler) {
+                }
+            });
+        }
+
+    }
+}

src/main/java/de/srendi/advancedperipherals/client/KeyBindings.java

@@ -1,7 +1,7 @@
 package de.srendi.advancedperipherals.client;
 
 import net.minecraft.client.KeyMapping;
-import net.neoforged.client.event.RegisterKeyMappingsEvent;
+import net.neoforged.neoforge.client.event.RegisterKeyMappingsEvent;
 import org.lwjgl.glfw.GLFW;
 
 public class KeyBindings {

src/main/java/de/srendi/advancedperipherals/common/setup/Registration.java

@@ -10,13 +10,12 @@
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.neoforged.bus.api.IEventBus;
-
 import net.neoforged.neoforge.registries.DeferredRegister;
 
 public class Registration {
 
-    public static final DeferredRegister<Block> BLOCKS = DeferredRegister.create(Registries.BLOCK, AdvancedPeripherals.MOD_ID);
-    public static final DeferredRegister<Item> ITEMS = DeferredRegister.create(Registries.ITEM, AdvancedPeripherals.MOD_ID);
+    public static final DeferredRegister.Blocks BLOCKS = DeferredRegister.createBlocks(AdvancedPeripherals.MOD_ID);
+    public static final DeferredRegister.Items ITEMS = DeferredRegister.createItems(AdvancedPeripherals.MOD_ID);
     public static final DeferredRegister<BlockEntityType<?>> TILE_ENTITIES = DeferredRegister.create(Registries.BLOCK_ENTITY_TYPE, AdvancedPeripherals.MOD_ID);
     public static final DeferredRegister<MenuType<?>> CONTAINER_TYPES = DeferredRegister.create(Registries.MENU, AdvancedPeripherals.MOD_ID);
     public static final DeferredRegister<PoiType> POI_TYPES = DeferredRegister.create(Registries.POINT_OF_INTEREST_TYPE, AdvancedPeripherals.MOD_ID);

src/main/java/de/srendi/advancedperipherals/common/util/fakeplayer/APFakePlayer.java

@@ -33,12 +33,10 @@
 import net.minecraft.world.level.block.StructureBlock;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.phys.*;
-import net.neoforged.common.ForgeHooks;
-import net.neoforged.common.ForgeMod;
-import net.neoforged.common.util.FakePlayer;
-import net.neoforged.event.ForgeEventFactory;
-import net.neoforged.event.entity.player.PlayerInteractEvent;
-import net.neoforged.eventbus.api.Event;
+import net.neoforged.bus.api.Event;
+import net.neoforged.neoforge.common.CommonHooks;
+import net.neoforged.neoforge.common.util.FakePlayer;
+import net.neoforged.neoforge.event.entity.player.PlayerInteractEvent;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -63,7 +61,7 @@ public class APFakePlayer extends FakePlayer {
     private float currentDamage = 0;
 
     public APFakePlayer(ServerLevel world, Entity owner, GameProfile profile) {
-        super(world, profile != null && profile.isComplete() ? profile : PROFILE);
+        super(world, PROFILE);
         if (owner != null) {
             setCustomName(owner.getName());
             this.owner = new WeakReference<>(owner);
@@ -220,7 +218,7 @@ public InteractionResult useOnFilteredEntity(Predicate<Entity> filter) {
     public InteractionResult useOnSpecificEntity(@NotNull Entity entity, HitResult result) {
         InteractionResult simpleInteraction = interactOn(entity, InteractionHand.MAIN_HAND);
         if (simpleInteraction == InteractionResult.SUCCESS) return simpleInteraction;
-        if (ForgeHooks.onInteractEntityAt(this, entity, result.getLocation(), InteractionHand.MAIN_HAND) != null) {
+        if (CommonHooks.onInteractEntityAt(this, entity, result.getLocation(), InteractionHand.MAIN_HAND) == InteractionResult.FAIL) {
             return InteractionResult.FAIL;
         }
 
@@ -276,7 +274,7 @@ public InteractionResult use(boolean skipEntity, boolean skipBlock, @Nullable Pr
             ItemStack copyBeforeUse = stack.copy();
             InteractionResult result = stack.useOn(new UseOnContext(level(), this, InteractionHand.MAIN_HAND, stack, blockHit));
             if (stack.isEmpty()) {
-                ForgeEventFactory.onPlayerDestroyItem(this, copyBeforeUse, InteractionHand.MAIN_HAND);
+                CommonHooks.onPlayerDestroyItem(this, copyBeforeUse, InteractionHand.MAIN_HAND);
             }
             return result;
         } else if (hit instanceof EntityHitResult entityHit) {

src/main/java/de/srendi/advancedperipherals/network/APNetworking.java

@@ -3,6 +3,7 @@
 import de.srendi.advancedperipherals.AdvancedPeripherals;
 import de.srendi.advancedperipherals.network.base.IPacket;
 import de.srendi.advancedperipherals.network.toclient.ToastToClientPacket;
+import net.minecraft.client.gui.components.toasts.Toast;
 import net.minecraft.core.BlockPos;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket;
@@ -12,8 +13,12 @@
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.entity.BlockEntity;
+import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.common.util.FakePlayer;
 import net.neoforged.fml.ModLoadingContext;
+import net.neoforged.neoforge.network.connection.ConnectionUtils;
+import net.neoforged.neoforge.network.event.RegisterPayloadHandlerEvent;
+import net.neoforged.neoforge.network.registration.IPayloadRegistrar;
 import net.neoforged.network.NetworkDirection;
 import net.neoforged.network.NetworkRegistry;
 import net.neoforged.network.PacketDistributor;
@@ -24,27 +29,20 @@
 
 public class APNetworking {
     private static final String PROTOCOL_VERSION = ModLoadingContext.get().getActiveContainer().getModInfo().getVersion().toString();
-    private static final SimpleChannel NETWORK_CHANNEL = NetworkRegistry.newSimpleChannel(new ResourceLocation(AdvancedPeripherals.MOD_ID, "main_channel"), () -> PROTOCOL_VERSION, PROTOCOL_VERSION::equals, PROTOCOL_VERSION::equals);
     private static int id = 0;
 
     public static void init() {
         registerServerToClient(ToastToClientPacket.class, ToastToClientPacket::decode);
     }
 
-    public static <MSG extends IPacket> void registerServerToClient(Class<MSG> packet, Function<FriendlyByteBuf, MSG> decode) {
-        NETWORK_CHANNEL.registerMessage(id++, packet, IPacket::encode, decode, IPacket::handle, Optional.of(NetworkDirection.PLAY_TO_CLIENT));
-    }
+    @SubscribeEvent
+    public static void register(final RegisterPayloadHandlerEvent event) {
+        final IPayloadRegistrar registrar = event.registrar(AdvancedPeripherals.MOD_ID)
+                .versioned(PROTOCOL_VERSION)
+                .common(AdvancedPeripherals.getRL("toasttoclient"), ToastToClientPacket::decode, IPacket::handlePacket)
+                .optional();
 
-    public static <MSG extends IPacket> void registerClientToServer(Class<MSG> packet, Function<FriendlyByteBuf, MSG> decode) {
-        NETWORK_CHANNEL.registerMessage(id++, packet, IPacket::encode, decode, IPacket::handle, Optional.of(NetworkDirection.PLAY_TO_SERVER));
-    }
 
-    /**
-     * Sends a packet to the server.<p>
-     * Must be called Client side.
-     */
-    public static void sendToServer(Object msg) {
-        NETWORK_CHANNEL.sendToServer(msg);
     }
 
     /**

src/main/java/de/srendi/advancedperipherals/network/base/IPacket.java

@@ -1,20 +1,15 @@
 package de.srendi.advancedperipherals.network.base;
 
 import net.minecraft.network.FriendlyByteBuf;
-import net.neoforged.network.NetworkEvent;
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.neoforged.neoforge.network.handling.IPayloadContext;
+import net.neoforged.neoforge.network.handling.IPayloadHandler;
 
-import java.util.function.Supplier;
+public interface IPacket<T extends IPacket<?> & CustomPacketPayload> extends IPayloadHandler<T> {
 
-public interface IPacket {
-
-    static <MSG extends IPacket> void handle(MSG message, Supplier<NetworkEvent.Context> context) {
-        NetworkEvent.Context ctx = context.get();
-        ctx.enqueueWork(() -> message.handle(ctx));
-        ctx.setPacketHandled(true);
+    static <MSG extends IPacket<?>> void handlePacket(MSG message) {
     }
 
-    void handle(NetworkEvent.Context context);
-
     void encode(FriendlyByteBuf buffer);
 
 }

src/main/java/de/srendi/advancedperipherals/network/toclient/ToastToClientPacket.java

@@ -5,10 +5,14 @@
 import de.srendi.advancedperipherals.network.base.IPacket;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.network.chat.Component;
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.minecraft.resources.ResourceLocation;
 import net.neoforged.fml.loading.FMLEnvironment;
+import net.neoforged.neoforge.network.handling.IPayloadContext;
 import net.neoforged.network.NetworkEvent;
+import org.jetbrains.annotations.NotNull;
 
-public class ToastToClientPacket implements IPacket {
+public class ToastToClientPacket implements IPacket<ToastToClientPacket>, CustomPacketPayload {
 
     private final Component title;
     private final Component component;
@@ -19,7 +23,22 @@ public ToastToClientPacket(Component title, Component component) {
     }
 
     @Override
-    public void handle(NetworkEvent.Context context) {
+    public void encode(FriendlyByteBuf buffer) {
+        buffer.writeComponent(this.title);
+        buffer.writeComponent(this.component);
+    }
+
+    public static ToastToClientPacket decode(FriendlyByteBuf buffer) {
+        return new ToastToClientPacket(buffer.readComponent(), buffer.readComponent());
+    }
+
+
+    /**
+     * @param payload The payload.
+     * @param context The context.
+     */
+    @Override
+    public void handle(@NotNull ToastToClientPacket payload, @NotNull IPayloadContext context) {
         // Should in the theory not happen, but safe is safe.
         if (!FMLEnvironment.dist.isClient()) {
             AdvancedPeripherals.debug("Tried to display toasts on the server, aborting.");
@@ -29,12 +48,13 @@ public void handle(NetworkEvent.Context context) {
     }
 
     @Override
-    public void encode(FriendlyByteBuf buffer) {
+    public void write(@NotNull FriendlyByteBuf buffer) {
         buffer.writeComponent(this.title);
         buffer.writeComponent(this.component);
     }
 
-    public static ToastToClientPacket decode(FriendlyByteBuf buffer) {
-        return new ToastToClientPacket(buffer.readComponent(), buffer.readComponent());
+    @Override
+    public @NotNull ResourceLocation id() {
+        return AdvancedPeripherals.getRL("toasttoclient");
     }
 }