Backport updates to Fabric 1.18

fabric/build.gradle.kts

@@ -5,10 +5,10 @@ plugins {
 val shade: Configuration by configurations.creating
 
 dependencies {
-    minecraft(group = "com.mojang", name = "minecraft", version = "1.19")
-    mappings(group = "net.fabricmc", name = "yarn", version = "1.19+build.1", classifier = "v2")
+    minecraft(group = "com.mojang", name = "minecraft", version = "1.18")
+    mappings(group = "net.fabricmc", name = "yarn", version = "1.18+build.1", classifier = "v2")
     modImplementation(group = "net.fabricmc", name = "fabric-loader", version = "0.14.6")
-    modImplementation(group = "net.fabricmc.fabric-api", name = "fabric-api", version = "0.55.2+1.19")
+    modImplementation(group = "net.fabricmc.fabric-api", name = "fabric-api", version = "0.43.1+1.18")
     implementation(project(":chunky-common"))
     shade(project(":chunky-common"))
 }

fabric/src/main/java/org/popcraft/chunky/ChunkyFabric.java

@@ -4,7 +4,7 @@ import com.mojang.brigadier.Command;
 import com.mojang.brigadier.builder.ArgumentBuilder;
 import com.mojang.brigadier.builder.LiteralArgumentBuilder;
 import net.fabricmc.api.ModInitializer;
-import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
+import net.fabricmc.fabric.api.command.v1.CommandRegistrationCallback;
 import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
 import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.server.command.ServerCommandSource;
@@ -56,7 +56,7 @@ public class ChunkyFabric implements ModInitializer {
                 chunky.disable();
             }
         });
-        CommandRegistrationCallback.EVENT.register((dispatcher, registryAccess, environment) -> {
+        CommandRegistrationCallback.EVENT.register((dispatcher, dedicated) -> {
             final LiteralArgumentBuilder<ServerCommandSource> command = literal(CommandLiteral.CHUNKY)
                     .requires(serverCommandSource -> serverCommandSource.hasPermissionLevel(2))
                     .executes(context -> {

fabric/src/main/java/org/popcraft/chunky/listeners/bossbar/BossBarTaskUpdateListener.java

@@ -7,6 +7,7 @@ import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.text.Text;
 import net.minecraft.util.Identifier;
+import net.minecraft.world.dimension.DimensionType;
 import org.popcraft.chunky.Chunky;
 import org.popcraft.chunky.GenerationTask;
 import org.popcraft.chunky.event.task.GenerationTaskUpdateEvent;
@@ -57,11 +58,11 @@ public class BossBarTaskUpdateListener implements Consumer<GenerationTaskUpdateE
 
     private CommandBossBar createNewBossBar(final BossBarManager bossBarManager, final Identifier barIdentifier, final Identifier worldIdentifier) {
         final CommandBossBar bossBar = bossBarManager.add(barIdentifier, Text.of(barIdentifier.toString()));
-        if (net.minecraft.world.World.OVERWORLD.getValue().equals(worldIdentifier)) {
+        if (DimensionType.OVERWORLD_ID.equals(worldIdentifier)) {
             bossBar.setColor(BossBar.Color.GREEN);
-        } else if (net.minecraft.world.World.NETHER.getValue().equals(worldIdentifier)) {
+        } else if (DimensionType.THE_NETHER_ID.equals(worldIdentifier)) {
             bossBar.setColor(BossBar.Color.RED);
-        } else if (net.minecraft.world.World.END.getValue().equals(worldIdentifier)) {
+        } else if (DimensionType.THE_END_ID.equals(worldIdentifier)) {
             bossBar.setColor(BossBar.Color.PURPLE);
         } else {
             bossBar.setColor(BossBar.Color.BLUE);

fabric/src/main/java/org/popcraft/chunky/mixin/ThreadedAnvilChunkStorageMixin.java

@@ -9,9 +9,6 @@ import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;
 import org.spongepowered.asm.mixin.gen.Invoker;
 
-import java.util.Optional;
-import java.util.concurrent.CompletableFuture;
-
 @SuppressWarnings("UnnecessaryInterfaceModifier")
 @Mixin(ThreadedAnvilChunkStorage.class)
 public interface ThreadedAnvilChunkStorageMixin {
@@ -19,7 +16,7 @@ public interface ThreadedAnvilChunkStorageMixin {
     public ChunkHolder invokeGetChunkHolder(long pos);
 
     @Invoker("getUpdatedChunkNbt")
-    public CompletableFuture<Optional<NbtCompound>> invokeGetUpdatedChunkNbt(ChunkPos pos);
+    public NbtCompound invokeGetUpdatedChunkNbt(ChunkPos pos);
 
     @Accessor("chunksToUnload")
     public Long2ObjectLinkedOpenHashMap<ChunkHolder> getChunksToUnload();

fabric/src/main/java/org/popcraft/chunky/platform/FabricWorld.java

@@ -1,5 +1,6 @@
 package org.popcraft.chunky.platform;
 
+import net.minecraft.nbt.NbtCompound;
 import net.minecraft.server.world.ChunkHolder;
 import net.minecraft.server.world.ChunkTicketType;
 import net.minecraft.server.world.ServerChunkManager;
@@ -62,7 +63,11 @@ public class FabricWorld implements World {
             if (unloadedChunkHolder != null && unloadedChunkHolder.getCurrentStatus() == ChunkStatus.FULL) {
                 return true;
             }
-            return chunkStorageMixin.invokeGetUpdatedChunkNbt(chunkPos).join().map(chunkNbt -> chunkNbt.contains("Status", 8) && "full".equals(chunkNbt.getString("Status"))).orElse(false);
+            final NbtCompound chunkNbt = chunkStorageMixin.invokeGetUpdatedChunkNbt(chunkPos);
+            if (chunkNbt != null && chunkNbt.contains("Status", 8)) {
+                return "full".equals(chunkNbt.getString("Status"));
+            }
+            return false;
         }
     }
 

fabric/src/main/resources/fabric.mod.json

@@ -28,7 +28,7 @@
   "depends": {
     "fabricloader": ">=0.14.6",
     "fabric": "*",
-    "minecraft": ">=1.19",
+    "minecraft": ">=1.18",
     "java": ">=17"
   },
   "custom": {