Update to FAPI 0.122

- Use new tooltip component registry. This means we can move the tooltip appending magic to Neo only. - Use new chunk level change event. I'm not actually sure if we need this on recent versions (I can't reproduce the monitor update bug that we introduced this to fix), but I've no clue what's changed here.
2025-08-30 00:57:55 +00:00 · 2025-05-02 19:00:22 +01:00
parent 356366ede8
commit c20336286b
9 changed files with 55 additions and 76 deletions
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -7,7 +7,7 @@
 # Minecraft
 # MC version is specified in gradle.properties, as we need that in settings.gradle.
 # Remember to update corresponding versions in fabric.mod.json/neoforge.mods.toml
-fabric-api = "0.120.0+1.21.5"
+fabric-api = "0.122.0+1.21.5"
 fabric-loader = "0.16.10"
 neoForge = "21.5.49-beta"
 neoMergeTool = "2.0.0"
--- a/projects/common/src/main/java/dan200/computercraft/shared/CommonHooks.java
+++ b/projects/common/src/main/java/dan200/computercraft/shared/CommonHooks.java
@@ -13,9 +13,7 @@ import dan200.computercraft.shared.lectern.CustomLecternBlock;
 import dan200.computercraft.shared.peripheral.monitor.MonitorWatcher;
 import dan200.computercraft.shared.util.DropConsumer;
 import dan200.computercraft.shared.util.TickScheduler;
-import net.minecraft.core.component.DataComponents;
 import net.minecraft.core.registries.Registries;
-import net.minecraft.network.chat.Component;
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
@@ -27,8 +25,9 @@ import net.minecraft.world.InteractionHand;
 import net.minecraft.world.InteractionResult;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.player.Player;
-import net.minecraft.world.item.*;
-import net.minecraft.world.item.component.TooltipDisplay;
+import net.minecraft.world.item.CreativeModeTab;
+import net.minecraft.world.item.CreativeModeTabs;
+import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.LecternBlock;
@@ -41,10 +40,8 @@ import net.minecraft.world.level.storage.loot.providers.number.ConstantValue;
 import net.minecraft.world.phys.BlockHitResult;
 import org.jspecify.annotations.Nullable;

-import java.util.List;
 import java.util.Set;
 import java.util.function.BiConsumer;
-import java.util.function.Consumer;

 /**
 * Event listeners for server/common code.
@@ -166,31 +163,4 @@ public final class CommonHooks {
            out.accept(ModRegistry.Items.COMPUTER_COMMAND.get());
        }
    }
-
-    public static void onItemTooltip(ItemStack stack, Item.TooltipContext context, TooltipFlag flags, List<Component> out) {
-        var appender = new TooltipAppender(out);
-
-        var display = stack.getOrDefault(DataComponents.TOOLTIP_DISPLAY, TooltipDisplay.DEFAULT);
-        stack.addToTooltip(ModRegistry.DataComponents.PRINTOUT.get(), context, display, appender, flags);
-        stack.addToTooltip(ModRegistry.DataComponents.TREASURE_DISK.get(), context, display, appender, flags);
-        stack.addToTooltip(ModRegistry.DataComponents.COMPUTER_ID.get(), context, display, appender, flags);
-        stack.addToTooltip(ModRegistry.DataComponents.DISK_ID.get(), context, display, appender, flags);
-    }
-
-    /**
-     * Inserts additional tooltip items directly after the custom name, rather than at the very end.
-     */
-    private static final class TooltipAppender implements Consumer<Component> {
-        private final List<Component> out;
-        private int index = 1;
-
-        private TooltipAppender(List<Component> out) {
-            this.out = out;
-        }
-
-        @Override
-        public void accept(Component component) {
-            out.add(index++, component);
-        }
-    }
 }
--- a/projects/common/src/main/java/dan200/computercraft/shared/ModRegistry.java
+++ b/projects/common/src/main/java/dan200/computercraft/shared/ModRegistry.java
@@ -113,6 +113,7 @@ import net.minecraft.world.flag.FeatureFlags;
 import net.minecraft.world.inventory.MenuType;
 import net.minecraft.world.item.*;
 import net.minecraft.world.item.component.TooltipDisplay;
+import net.minecraft.world.item.component.TooltipProvider;
 import net.minecraft.world.item.crafting.CustomRecipe;
 import net.minecraft.world.item.crafting.Recipe;
 import net.minecraft.world.item.crafting.RecipeSerializer;
@@ -126,6 +127,7 @@ import net.minecraft.world.level.material.MapColor;
 import net.minecraft.world.level.storage.loot.predicates.LootItemConditionType;
 import org.jspecify.annotations.Nullable;

+import java.util.List;
 import java.util.Objects;
 import java.util.Set;
 import java.util.function.*;
@@ -441,6 +443,13 @@ public final class ModRegistry {
        public static final RegistryEntry<DataComponentType<PrintoutData>> PRINTOUT = register("printout", b -> b
            .persistent(PrintoutData.CODEC).networkSynchronized(PrintoutData.STREAM_CODEC)
        );
+
+        public static final List<RegistryEntry<? extends DataComponentType<? extends TooltipProvider>>> TOOLTIP_COMPONENTS = List.of(
+            DataComponents.COMPUTER_ID,
+            DataComponents.DISK_ID,
+            DataComponents.TREASURE_DISK,
+            DataComponents.PRINTOUT
+        );
    }

    public static class TurtleUpgradeTypes {
--- a/projects/common/src/main/java/dan200/computercraft/shared/util/TickScheduler.java
+++ b/projects/common/src/main/java/dan200/computercraft/shared/util/TickScheduler.java
@@ -15,7 +15,6 @@ import net.minecraft.world.level.LevelAccessor;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.chunk.LevelChunk;
-import net.minecraft.world.level.chunk.status.ChunkStatus;

 import java.util.*;
 import java.util.concurrent.ConcurrentLinkedDeque;
@@ -63,7 +62,7 @@ public final class TickScheduler {
    }

    public static void onChunkTicketChanged(ServerLevel level, long chunkPos, int oldLevel, int newLevel) {
-        boolean oldLoaded = isLoaded(oldLevel), newLoaded = isLoaded(newLevel);
+        boolean oldLoaded = ChunkLevel.isLoaded(oldLevel), newLoaded = ChunkLevel.isLoaded(newLevel);
        if (!oldLoaded && newLoaded) {
            // If our chunk is becoming active, requeue all pending tokens.
            var delayedTokens = delayed.remove(new ChunkReference(level.dimension(), chunkPos));
@@ -171,8 +170,4 @@ public final class TickScheduler {
            return "ChunkReference(" + level + " at " + new ChunkPos(position) + ")";
        }
    }
-
-    private static boolean isLoaded(int level) {
-        return level <= ChunkLevel.byStatus(ChunkStatus.FULL);
-    }
 }
--- a/projects/fabric/src/client/java/dan200/computercraft/client/ComputerCraftClient.java
+++ b/projects/fabric/src/client/java/dan200/computercraft/client/ComputerCraftClient.java
@@ -16,7 +16,6 @@ import dan200.computercraft.client.model.ExtraModels;
 import dan200.computercraft.client.platform.FabricModelKey;
 import dan200.computercraft.core.util.Nullability;
 import dan200.computercraft.impl.Services;
-import dan200.computercraft.shared.CommonHooks;
 import dan200.computercraft.shared.ComputerCraft;
 import dan200.computercraft.shared.ModRegistry;
 import dan200.computercraft.shared.config.ConfigSpec;
@@ -27,7 +26,6 @@ import net.fabricmc.fabric.api.blockrenderlayer.v1.BlockRenderLayerMap;
 import net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback;
 import net.fabricmc.fabric.api.client.command.v2.FabricClientCommandSource;
 import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
-import net.fabricmc.fabric.api.client.item.v1.ItemTooltipCallback;
 import net.fabricmc.fabric.api.client.model.loading.v1.PreparableModelLoadingPlugin;
 import net.fabricmc.fabric.api.client.model.loading.v1.SimpleUnbakedExtraModel;
 import net.fabricmc.fabric.api.client.model.loading.v1.UnbakedExtraModel;
@@ -107,8 +105,6 @@ public class ComputerCraftClient {
                    })
                )));

-        ItemTooltipCallback.EVENT.register(CommonHooks::onItemTooltip);
-
        ((FabricConfigFile) ConfigSpec.clientSpec).load(FabricLoader.getInstance().getConfigDir().resolve(ComputerCraftAPI.MOD_ID + "-client.toml"));
    }

--- a/projects/fabric/src/main/java/dan200/computercraft/mixin/ChunkMapMixin.java
+++ b/projects/fabric/src/main/java/dan200/computercraft/mixin/ChunkMapMixin.java
@@ -1,30 +0,0 @@
-// SPDX-FileCopyrightText: 2022 The CC: Tweaked Developers
-//
-// SPDX-License-Identifier: MPL-2.0
-
-package dan200.computercraft.mixin;
-
-import dan200.computercraft.shared.CommonHooks;
-import net.minecraft.server.level.ChunkHolder;
-import net.minecraft.server.level.ChunkMap;
-import net.minecraft.server.level.ServerLevel;
-import org.jspecify.annotations.Nullable;
-import org.spongepowered.asm.mixin.Final;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
-
-@Mixin(ChunkMap.class)
-class ChunkMapMixin {
-    @Final
-    @Shadow
-    ServerLevel level;
-
-    @Inject(method = "updateChunkScheduling", at = @At("HEAD"))
-    @SuppressWarnings("unused")
-    private void onUpdateChunkScheduling(long chunkPos, int newLevel, @Nullable ChunkHolder holder, int oldLevel, CallbackInfoReturnable<ChunkHolder> callback) {
-        CommonHooks.onChunkTicketLevelChanged(level, chunkPos, oldLevel, newLevel);
-    }
-}
--- a/projects/fabric/src/main/java/dan200/computercraft/shared/ComputerCraft.java
+++ b/projects/fabric/src/main/java/dan200/computercraft/shared/ComputerCraft.java
@@ -34,6 +34,7 @@ import net.fabricmc.fabric.api.event.player.UseBlockCallback;
 import net.fabricmc.fabric.api.event.registry.DynamicRegistries;
 import net.fabricmc.fabric.api.event.registry.FabricRegistryBuilder;
 import net.fabricmc.fabric.api.event.registry.RegistryAttribute;
+import net.fabricmc.fabric.api.item.v1.ComponentTooltipAppenderRegistry;
 import net.fabricmc.fabric.api.itemgroup.v1.ItemGroupEvents;
 import net.fabricmc.fabric.api.lookup.v1.block.BlockApiLookup;
 import net.fabricmc.fabric.api.lookup.v1.item.ItemApiLookup;
@@ -43,10 +44,12 @@ import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;
 import net.fabricmc.fabric.api.resource.IdentifiableResourceReloadListener;
 import net.fabricmc.fabric.api.resource.ResourceManagerHelper;
 import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.core.component.DataComponents;
 import net.minecraft.core.registries.BuiltInRegistries;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
 import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.level.ChunkLevel;
 import net.minecraft.server.packs.PackType;
 import net.minecraft.server.packs.resources.PreparableReloadListener;
 import net.minecraft.server.packs.resources.ResourceManager;
@@ -94,6 +97,11 @@ public class ComputerCraft {
        // Register commands
        CommandRegistrationCallback.EVENT.register((dispatcher, context, environment) -> CommandComputerCraft.register(dispatcher));

+        // Register tooltips
+        for (var tooltip : ModRegistry.DataComponents.TOOLTIP_COMPONENTS) {
+            ComponentTooltipAppenderRegistry.addAfter(DataComponents.LORE, tooltip.get());
+        }
+
        // Register hooks
        ServerLifecycleEvents.SERVER_STARTING.register(server -> {
            ((FabricConfigFile) ConfigSpec.serverSpec).load(
@@ -111,6 +119,8 @@ public class ComputerCraft {
        ServerTickEvents.START_SERVER_TICK.register(CommonHooks::onServerTickStart);
        ServerTickEvents.START_SERVER_TICK.register(s -> CommonHooks.onServerTickEnd());
        ServerChunkEvents.CHUNK_UNLOAD.register((l, c) -> CommonHooks.onServerChunkUnload(c));
+        ServerChunkEvents.CHUNK_LEVEL_TYPE_CHANGE.register((level, chunk, oldStatus, newStatus) ->
+            CommonHooks.onChunkTicketLevelChanged(level, chunk.getPos().toLong(), ChunkLevel.byStatus(oldStatus), ChunkLevel.byStatus(newStatus)));

        PlayerBlockBreakEvents.BEFORE.register(FabricCommonHooks::onBlockDestroy);
        UseBlockCallback.EVENT.register(CommonHooks::onUseBlock);
--- a/projects/fabric/src/main/resources/fabric.mod.json
+++ b/projects/fabric/src/main/resources/fabric.mod.json
@@ -50,7 +50,7 @@
    ],
    "depends": {
        "fabricloader": ">=0.16.10",
-        "fabric-api": ">=0.119.5",
+        "fabric-api": ">=0.122.0",
        "minecraft": "=1.21.5"
    },
    "accessWidener": "computercraft.accesswidener"
--- a/projects/forge/src/main/java/dan200/computercraft/shared/ForgeCommonHooks.java
+++ b/projects/forge/src/main/java/dan200/computercraft/shared/ForgeCommonHooks.java
@@ -6,10 +6,13 @@ package dan200.computercraft.shared;

 import dan200.computercraft.api.ComputerCraftAPI;
 import dan200.computercraft.shared.command.CommandComputerCraft;
+import net.minecraft.core.component.DataComponents;
 import net.minecraft.core.registries.Registries;
+import net.minecraft.network.chat.Component;
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.InteractionResult;
+import net.minecraft.world.item.component.TooltipDisplay;
 import net.neoforged.bus.api.EventPriority;
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
@@ -28,6 +31,9 @@ import net.neoforged.neoforge.event.server.ServerStartingEvent;
 import net.neoforged.neoforge.event.server.ServerStoppedEvent;
 import net.neoforged.neoforge.event.tick.ServerTickEvent;

+import java.util.List;
+import java.util.function.Consumer;
+
 /**
 * Forge-specific dispatch for {@link CommonHooks}.
 */
@@ -110,6 +116,29 @@ public class ForgeCommonHooks {

    @SubscribeEvent
    public static void onItemTooltip(ItemTooltipEvent event) {
-        CommonHooks.onItemTooltip(event.getItemStack(), event.getContext(), event.getFlags(), event.getToolTip());
+        var stack = event.getItemStack();
+        var appender = new TooltipAppender(event.getToolTip());
+
+        var display = stack.getOrDefault(DataComponents.TOOLTIP_DISPLAY, TooltipDisplay.DEFAULT);
+        for (var component : ModRegistry.DataComponents.TOOLTIP_COMPONENTS) {
+            stack.addToTooltip(component.get(), event.getContext(), display, appender, event.getFlags());
+        }
+    }
+
+    /**
+     * Inserts additional tooltip items directly after the custom name, rather than at the very end.
+     */
+    private static final class TooltipAppender implements Consumer<Component> {
+        private final List<Component> out;
+        private int index = 1;
+
+        private TooltipAppender(List<Component> out) {
+            this.out = out;
+        }
+
+        @Override
+        public void accept(Component component) {
+            out.add(index++, component);
+        }
    }
 }