Merge branch 'main' of https://github.com/paulevsGitch/BCLib

gradle.properties

@@ -7,8 +7,8 @@ loom_version=0.8-SNAPSHOT
 # Fabric Properties
 # check these on https://fabricmc.net/versions.html
 minecraft_version= 1.17.1
-loader_version= 0.12.4
-fabric_version = 0.41.3+1.17
+loader_version= 0.12.5
+fabric_version = 0.42.1+1.17
 
 # Mod Properties
 mod_version = 0.5.5

src/main/java/ru/bclib/api/BiomeAPI.java

@@ -38,6 +38,8 @@
 import ru.bclib.world.generator.BiomePicker;
 import ru.bclib.world.structures.BCLStructureFeature;
 
+import java.util.ArrayList;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Random;
@@ -507,7 +509,13 @@ public static <M extends Mob> void addBiomeMobSpawn(Biome biome, EntityType<M> e
 	}
 
 	private static <T extends Object> List<T> getMutableList(List<T> input) {
-		if (input instanceof ImmutableList) {
+		if (input!=null) {
+			System.out.println("getMutableList: " + input.getClass().getName());
+			for (Class cl : input.getClass().getInterfaces()){
+				System.out.println("   - " + cl.getName());
+			}
+		}
+		if (/*input instanceof ImmutableList ||*/ !(input instanceof ArrayList || input instanceof LinkedList)) {
 			return Lists.newArrayList(input);
 		}
 		return input;

src/main/java/ru/bclib/api/LifeCycleAPI.java

@@ -0,0 +1,121 @@
+package ru.bclib.api;
+
+import net.minecraft.core.Registry;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.progress.ChunkProgressListener;
+import net.minecraft.world.level.CustomSpawner;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.biome.Biome;
+import net.minecraft.world.level.chunk.ChunkGenerator;
+import net.minecraft.world.level.dimension.DimensionType;
+import net.minecraft.world.level.storage.LevelStorageSource;
+import net.minecraft.world.level.storage.LevelStorageSource.LevelStorageAccess;
+import net.minecraft.world.level.storage.ServerLevelData;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Executor;
+
+/**
+ * provides some lifetime hooks for a Minecraft instance
+ */
+public class LifeCycleAPI {
+	private final static List<LevelLoadBiomesCall> onLoadLevelBiomes = new ArrayList<>(2);
+	private final static List<LevelLoadCall> onLoadLevel = new ArrayList<>(2);
+
+	/**
+	 * A callback function that is used for each new ServerLevel instance
+	 */
+	public interface LevelLoadBiomesCall {
+		void onLoad(ServerLevel world, long seed, Registry<Biome> registry);
+	}
+
+	/**
+	 * A callback function that is used for each new ServerLevel instance
+	 */
+	public interface LevelLoadCall {
+		void onLoad(
+			ServerLevel world,
+			MinecraftServer minecraftServer,
+			Executor executor,
+			LevelStorageSource.LevelStorageAccess levelStorageAccess,
+			ServerLevelData serverLevelData,
+			ResourceKey<Level> resourceKey,
+			DimensionType dimensionType,
+			ChunkProgressListener chunkProgressListener,
+			ChunkGenerator chunkGenerator,
+			boolean bl,
+			long l,
+			List<CustomSpawner> list,
+			boolean bl2);
+	}
+
+	/**
+	 * Register a callback that is called when a new {@code ServerLevel is instantiated}.
+	 * This callback will receive the world seed as well as it's biome registry.
+	 * @param call The calbback Method
+	 */
+	public static void onLevelLoad(LevelLoadBiomesCall call){
+		onLoadLevelBiomes.add(call);
+	}
+
+	/**
+	 * Register a callback that is called when a new {@code ServerLevel is instantiated}.
+	 * This callbacl will receiv all parameters that were passed to the ServerLevel's constructor
+	 * @param call The calbback Method
+	 */
+	public static void onLevelLoad(LevelLoadCall call){
+		onLoadLevel.add(call);
+	}
+
+	/**
+	 * For internal use, You should not call this method!
+	 * @param minecraftServer
+	 * @param executor
+	 * @param levelStorageAccess
+	 * @param serverLevelData
+	 * @param resourceKey
+	 * @param dimensionType
+	 * @param chunkProgressListener
+	 * @param chunkGenerator
+	 * @param bl
+	 * @param l
+	 * @param list
+	 * @param bl2
+	 */
+	public static void _runLevelLoad(ServerLevel world,
+									 MinecraftServer minecraftServer,
+									 Executor executor,
+									 LevelStorageSource.LevelStorageAccess levelStorageAccess,
+									 ServerLevelData serverLevelData,
+									 ResourceKey<Level> resourceKey,
+									 DimensionType dimensionType,
+									 ChunkProgressListener chunkProgressListener,
+									 ChunkGenerator chunkGenerator,
+									 boolean bl,
+									 long l,
+									 List<CustomSpawner> list,
+									 boolean bl2){
+		onLoadLevel.forEach(c -> c.onLoad(
+			world,
+			minecraftServer,
+			executor,
+			levelStorageAccess,
+			serverLevelData,
+			resourceKey,
+			dimensionType,
+			chunkProgressListener,
+			chunkGenerator,
+			bl,
+			l,
+			list,
+			bl2)
+		);
+
+		final long seed = world.getSeed();
+		final Registry<Biome> biomeRegistry = world.registryAccess().registryOrThrow(Registry.BIOME_REGISTRY);
+		onLoadLevelBiomes.forEach(c -> c.onLoad(world, seed, biomeRegistry));
+	}
+}

src/main/java/ru/bclib/mixin/common/ServerLevelMixin.java

@@ -1,5 +1,9 @@
 package ru.bclib.mixin.common;
 
+import java.util.List;
+import java.util.concurrent.Executor;
+import java.util.function.Supplier;
+
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.level.ServerLevel;
@@ -17,10 +21,7 @@
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import ru.bclib.api.BiomeAPI;
-
-import java.util.List;
-import java.util.concurrent.Executor;
-import java.util.function.Supplier;
+import ru.bclib.api.LifeCycleAPI;
 
 @Mixin(ServerLevel.class)
 public abstract class ServerLevelMixin extends Level {
@@ -32,6 +33,9 @@ protected ServerLevelMixin(WritableLevelData writableLevelData, ResourceKey<Leve
 
 	@Inject(method = "<init>*", at = @At("TAIL"))
 	private void bclib_onServerWorldInit(MinecraftServer server, Executor workerExecutor, LevelStorageSource.LevelStorageAccess session, ServerLevelData properties, ResourceKey<Level> registryKey, DimensionType dimensionType, ChunkProgressListener worldGenerationProgressListener, ChunkGenerator chunkGenerator, boolean debugWorld, long l, List<CustomSpawner> list, boolean bl, CallbackInfo info) {
+		ServerLevel world = ServerLevel.class.cast(this);
+		LifeCycleAPI._runLevelLoad(world, server, workerExecutor, session, properties, registryKey, dimensionType, worldGenerationProgressListener, chunkGenerator, debugWorld, l, list, bl);
+
 		BiomeAPI.initRegistry(server);
 		BiomeAPI.applyModifications(ServerLevel.class.cast(this));
 
@@ -40,5 +44,7 @@ private void bclib_onServerWorldInit(MinecraftServer server, Executor workerExec
 		}
 
 		bclib_lastWorld = session.getLevelId();
+
+
 	}
 }