75 lines
2.6 KiB
Java
75 lines
2.6 KiB
Java
package net.minecraft.server.packs.resources;
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import com.google.common.collect.Lists;
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import com.mojang.logging.LogUtils;
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import java.util.List;
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import java.util.Map;
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import java.util.Optional;
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import java.util.Set;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.Executor;
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import java.util.function.Predicate;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.server.packs.PackResources;
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import net.minecraft.server.packs.PackType;
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import net.minecraft.util.Unit;
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import org.slf4j.Logger;
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public class ReloadableResourceManager implements ResourceManager, AutoCloseable {
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private static final Logger LOGGER = LogUtils.getLogger();
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private CloseableResourceManager resources;
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private final List<PreparableReloadListener> listeners = Lists.<PreparableReloadListener>newArrayList();
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private final PackType type;
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public ReloadableResourceManager(PackType type) {
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this.type = type;
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this.resources = new MultiPackResourceManager(type, List.of());
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}
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public void close() {
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this.resources.close();
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}
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public void registerReloadListener(PreparableReloadListener listener) {
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this.listeners.add(listener);
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}
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public ReloadInstance createReload(Executor backgroundExecutor, Executor gameExecutor, CompletableFuture<Unit> waitingFor, List<PackResources> resourcePacks) {
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LOGGER.info("Reloading ResourceManager: {}", LogUtils.defer(() -> resourcePacks.stream().map(PackResources::packId).collect(Collectors.joining(", "))));
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this.resources.close();
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this.resources = new MultiPackResourceManager(this.type, resourcePacks);
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return SimpleReloadInstance.create(this.resources, this.listeners, backgroundExecutor, gameExecutor, waitingFor, LOGGER.isDebugEnabled());
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}
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@Override
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public Optional<Resource> getResource(ResourceLocation resourceLocation) {
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return this.resources.getResource(resourceLocation);
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}
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@Override
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public Set<String> getNamespaces() {
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return this.resources.getNamespaces();
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}
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@Override
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public List<Resource> getResourceStack(ResourceLocation location) {
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return this.resources.getResourceStack(location);
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}
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@Override
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public Map<ResourceLocation, Resource> listResources(String path, Predicate<ResourceLocation> filter) {
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return this.resources.listResources(path, filter);
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}
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@Override
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public Map<ResourceLocation, List<Resource>> listResourceStacks(String path, Predicate<ResourceLocation> filter) {
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return this.resources.listResourceStacks(path, filter);
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}
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@Override
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public Stream<PackResources> listPacks() {
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return this.resources.listPacks();
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}
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}
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