Dev

common/src/main/java/dev/ftb/mods/ftblibrary/FTBLibrary.java

@@ -3,15 +3,18 @@
 import dev.architectury.event.events.common.CommandRegistrationEvent;
 import dev.architectury.event.events.common.LifecycleEvent;
 import dev.architectury.event.events.common.PlayerEvent;
-import dev.architectury.networking.NetworkManager;
+import dev.architectury.registry.registries.DeferredSupplier;
 import dev.architectury.utils.Env;
 import dev.architectury.utils.EnvExecutor;
+import dev.ftb.mods.ftblibrary.items.ModItems;
 import dev.ftb.mods.ftblibrary.net.FTBLibraryNet;
 import dev.ftb.mods.ftblibrary.net.SyncKnownServerRegistriesPacket;
 import dev.ftb.mods.ftblibrary.util.KnownServerRegistries;
+import dev.ftb.mods.ftblibrary.util.NetworkHelper;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.item.CreativeModeTab;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
@@ -27,6 +30,8 @@ public FTBLibrary() {
 		LifecycleEvent.SERVER_STOPPED.register(this::serverStopped);
 		PlayerEvent.PLAYER_JOIN.register(this::playerJoined);
 
+		ModItems.init();
+
 		EnvExecutor.runInEnv(Env.CLIENT, () -> FTBLibraryClient::init);
 	}
 
@@ -43,6 +48,10 @@ private void serverStopped(MinecraftServer server) {
 	}
 
 	private void playerJoined(ServerPlayer player) {
-		NetworkManager.sendToPlayer(player, new SyncKnownServerRegistriesPacket(KnownServerRegistries.server));
+		NetworkHelper.sendTo(player, new SyncKnownServerRegistriesPacket(KnownServerRegistries.server));
+	}
+
+	public static DeferredSupplier<CreativeModeTab> getCreativeModeTab() {
+		return ModItems.FTB_LIBRARY_TAB;
 	}
-}
+}

common/src/main/java/dev/ftb/mods/ftblibrary/items/ModItems.java

@@ -0,0 +1,26 @@
+package dev.ftb.mods.ftblibrary.items;
+
+import dev.architectury.registry.registries.DeferredRegister;
+import dev.architectury.registry.registries.DeferredSupplier;
+import dev.ftb.mods.ftblibrary.FTBLibrary;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.network.chat.Component;
+import net.minecraft.world.item.CreativeModeTab;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+
+public class ModItems {
+    private static final DeferredRegister<Item> ITEMS = DeferredRegister.create(FTBLibrary.MOD_ID, Registries.ITEM);
+    private static final DeferredSupplier<Item> ICON_ITEM = ITEMS.register("icon_item", () -> new Item(new Item.Properties()));
+
+    private static final DeferredRegister<CreativeModeTab> CREATIVE_MODE_TABS = DeferredRegister.create(FTBLibrary.MOD_ID, Registries.CREATIVE_MODE_TAB);
+    public static final DeferredSupplier<CreativeModeTab> FTB_LIBRARY_TAB = CREATIVE_MODE_TABS.register("ftb_library", () -> CreativeModeTab.builder(CreativeModeTab.Row.TOP, 0)
+            .title(Component.translatable("itemGroup.ftbsuite.creative_tab"))
+            .icon(() -> new ItemStack(ICON_ITEM.get()))
+            .build());
+
+    public static void init() {
+        CREATIVE_MODE_TABS.register();
+        ITEMS.register();
+    }
+}

common/src/main/java/dev/ftb/mods/ftblibrary/util/NetworkHelper.java

@@ -1,13 +1,16 @@
 package dev.ftb.mods.ftblibrary.util;
 
+import dev.architectury.injectables.annotations.ExpectPlatform;
 import dev.architectury.networking.NetworkManager;
 import dev.architectury.platform.Platform;
 import dev.architectury.utils.Env;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.network.RegistryFriendlyByteBuf;
 import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.network.protocol.Packet;
 import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
 import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
 
 public class NetworkHelper {
     public static <T extends CustomPacketPayload> void registerC2S(CustomPacketPayload.Type<T> type, StreamCodec<? super RegistryFriendlyByteBuf, T> codec, NetworkManager.NetworkReceiver<T> handler) {
@@ -22,8 +25,24 @@ public static <T extends CustomPacketPayload> void registerS2C(CustomPacketPaylo
         }
     }
 
+    @ExpectPlatform
+    public static void sendToAll(CustomPacketPayload.Type<?> type, MinecraftServer server, Packet<?> packet) {
+        throw new AssertionError();
+    }
+
+    @ExpectPlatform
+    public static void sendTo(CustomPacketPayload.Type<?> type, ServerPlayer player, Packet<?> packet) {
+        throw new AssertionError();
+    }
+
+    @ExpectPlatform
     public static <T extends CustomPacketPayload> void sendToAll(MinecraftServer server, T packet) {
-        NetworkManager.sendToPlayers(server.getPlayerList().getPlayers(), packet);
+        throw new AssertionError();
+    }
+
+    @ExpectPlatform
+    public static <T extends CustomPacketPayload> void sendTo(ServerPlayer player, T packet) {
+        throw new AssertionError();
     }
 
     public static <B extends FriendlyByteBuf, V extends Enum<V>> StreamCodec<B, V> enumStreamCodec(Class<V> enumClass) {

common/src/main/resources/assets/ftblibrary/lang/en_us.json

@@ -98,5 +98,7 @@
 	"dimension.minecraft.the_nether": "The Nether",
 	"dimension.minecraft.the_end": "The End",
 	"dimension.hyperbox.hyperbox": "Hyperbox",
-	"dimension.ae2.spatial_storage": "AE2 Spatial Storage"
+	"dimension.ae2.spatial_storage": "AE2 Spatial Storage",
+	"itemGroup.ftbsuite.creative_tab": "FTB Suite",
+	"item.ftblibrary.icon_item": "FTB Icon"
 }

common/src/main/resources/assets/ftblibrary/models/item/icon_item.json

@@ -0,0 +1,6 @@
+{
+	"parent": "minecraft:item/generated",
+	"textures": {
+		"layer0": "ftblibrary:item/icon_item"
+	}
+}

fabric/src/main/java/dev/ftb/mods/ftblibrary/util/fabric/NetworkHelperImpl.java

@@ -0,0 +1,38 @@
+package dev.ftb.mods.ftblibrary.util.fabric;
+
+import dev.architectury.networking.NetworkManager;
+import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;
+import net.minecraft.network.protocol.Packet;
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+
+import java.util.List;
+
+public class NetworkHelperImpl {
+    public static void sendToAll(CustomPacketPayload.Type<?> type, MinecraftServer server, Packet<?> packet) {
+        List<ServerPlayer> players = server.getPlayerList().getPlayers();
+        for (ServerPlayer player : players) {
+            sendTo(type, player, packet);
+        }
+    }
+
+    public static void sendTo(CustomPacketPayload.Type<?> type, ServerPlayer player, Packet<?> packet) {
+        if (ServerPlayNetworking.canSend(player, type)) {
+            player.connection.send(packet);
+        }
+    }
+
+    public static <T extends CustomPacketPayload> void sendToAll(MinecraftServer server, T packet) {
+        List<ServerPlayer> players = server.getPlayerList().getPlayers();
+        for (ServerPlayer player : players) {
+            sendTo(player, packet);
+        }
+    }
+
+    public static <T extends CustomPacketPayload> void sendTo(ServerPlayer player, T packet) {
+        if (ServerPlayNetworking.canSend(player, packet.type())) {
+            NetworkManager.sendToPlayer(player, packet);
+        }
+    }
+}

gradle.properties

@@ -4,7 +4,7 @@ org.gradle.daemon=false
 # Mod
 mod_id=ftblibrary
 readable_name=FTB Library
-mod_version=2100.1.3
+mod_version=2100.1.4
 mod_author=FTB Team
 
 # Maven

neoforge/src/main/java/dev/ftb/mods/ftblibrary/util/neoforge/NetworkHelperImpl.java

@@ -0,0 +1,37 @@
+package dev.ftb.mods.ftblibrary.util.neoforge;
+
+import dev.architectury.networking.NetworkManager;
+import net.minecraft.network.protocol.Packet;
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+
+import java.util.List;
+
+public class NetworkHelperImpl {
+    public static void sendToAll(CustomPacketPayload.Type<?> type, MinecraftServer server, Packet<?> packet) {
+        List<ServerPlayer> players = server.getPlayerList().getPlayers();
+        for (ServerPlayer player : players) {
+            sendTo(type, player, packet);
+        }
+    }
+
+    public static void sendTo(CustomPacketPayload.Type<?> type, ServerPlayer player, Packet<?> packet) {
+        if (player.connection.hasChannel(type)) {
+            player.connection.send(packet);
+        }
+    }
+
+    public static <T extends CustomPacketPayload> void sendToAll(MinecraftServer server, T packet) {
+        List<ServerPlayer> players = server.getPlayerList().getPlayers();
+        for (ServerPlayer player : players) {
+            sendTo(player, packet);
+        }
+    }
+
+    public static <T extends CustomPacketPayload> void sendTo(ServerPlayer player, T packet) {
+        if (player.connection.hasChannel(packet.type())) {
+            NetworkManager.sendToPlayer(player, packet);
+        }
+    }
+}