98 lines
3.6 KiB
Java
98 lines
3.6 KiB
Java
package net.minecraft.server;
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import com.mojang.logging.LogUtils;
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import java.util.List;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.Executor;
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import net.minecraft.commands.CommandBuildContext;
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import net.minecraft.commands.Commands;
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import net.minecraft.core.HolderLookup;
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import net.minecraft.core.LayeredRegistryAccess;
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import net.minecraft.core.Registry;
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import net.minecraft.server.packs.resources.PreparableReloadListener;
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import net.minecraft.server.packs.resources.ResourceManager;
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import net.minecraft.server.packs.resources.SimpleReloadInstance;
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import net.minecraft.util.Unit;
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import net.minecraft.world.flag.FeatureFlagSet;
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import net.minecraft.world.item.crafting.RecipeManager;
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import org.slf4j.Logger;
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public class ReloadableServerResources {
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private static final Logger LOGGER = LogUtils.getLogger();
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private static final CompletableFuture<Unit> DATA_RELOAD_INITIAL_TASK = CompletableFuture.completedFuture(Unit.INSTANCE);
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private final ReloadableServerRegistries.Holder fullRegistryHolder;
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private final Commands commands;
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private final RecipeManager recipes;
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private final ServerAdvancementManager advancements;
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private final ServerFunctionLibrary functionLibrary;
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private final List<Registry.PendingTags<?>> postponedTags;
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private ReloadableServerResources(
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LayeredRegistryAccess<RegistryLayer> registryAccess,
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HolderLookup.Provider registries,
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FeatureFlagSet enabledFeatures,
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Commands.CommandSelection commandSelection,
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List<Registry.PendingTags<?>> postponedTags,
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int functionCompilationLevel
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) {
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this.fullRegistryHolder = new ReloadableServerRegistries.Holder(registryAccess.compositeAccess());
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this.postponedTags = postponedTags;
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this.recipes = new RecipeManager(registries);
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this.commands = new Commands(commandSelection, CommandBuildContext.simple(registries, enabledFeatures));
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this.advancements = new ServerAdvancementManager(registries);
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this.functionLibrary = new ServerFunctionLibrary(functionCompilationLevel, this.commands.getDispatcher());
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}
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public ServerFunctionLibrary getFunctionLibrary() {
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return this.functionLibrary;
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}
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public ReloadableServerRegistries.Holder fullRegistries() {
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return this.fullRegistryHolder;
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}
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public RecipeManager getRecipeManager() {
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return this.recipes;
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}
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public Commands getCommands() {
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return this.commands;
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}
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public ServerAdvancementManager getAdvancements() {
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return this.advancements;
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}
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public List<PreparableReloadListener> listeners() {
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return List.of(this.recipes, this.functionLibrary, this.advancements);
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}
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public static CompletableFuture<ReloadableServerResources> loadResources(
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ResourceManager resourceManager,
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LayeredRegistryAccess<RegistryLayer> registryAccess,
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List<Registry.PendingTags<?>> postponedTags,
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FeatureFlagSet enabledFeatures,
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Commands.CommandSelection commandSelection,
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int functionCompilationLevel,
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Executor backgroundExecutor,
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Executor gameExecutor
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) {
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return ReloadableServerRegistries.reload(registryAccess, postponedTags, resourceManager, backgroundExecutor)
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.thenCompose(
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loadResult -> {
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ReloadableServerResources reloadableServerResources = new ReloadableServerResources(
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loadResult.layers(), loadResult.lookupWithUpdatedTags(), enabledFeatures, commandSelection, postponedTags, functionCompilationLevel
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);
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return SimpleReloadInstance.create(
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resourceManager, reloadableServerResources.listeners(), backgroundExecutor, gameExecutor, DATA_RELOAD_INITIAL_TASK, LOGGER.isDebugEnabled()
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)
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.done()
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.thenApply(object -> reloadableServerResources);
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}
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);
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}
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public void updateStaticRegistryTags() {
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this.postponedTags.forEach(Registry.PendingTags::apply);
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}
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}
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