103 lines
4.6 KiB
Java
103 lines
4.6 KiB
Java
package net.minecraft.client.resources;
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import java.nio.file.FileSystems;
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import java.nio.file.Files;
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import java.nio.file.LinkOption;
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import java.nio.file.Path;
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import java.util.Map;
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import java.util.Optional;
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import java.util.function.BiConsumer;
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import java.util.function.Function;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.SharedConstants;
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import net.minecraft.network.chat.Component;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.server.packs.BuiltInMetadata;
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import net.minecraft.server.packs.PackLocationInfo;
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import net.minecraft.server.packs.PackResources;
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import net.minecraft.server.packs.PackSelectionConfig;
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import net.minecraft.server.packs.PackType;
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import net.minecraft.server.packs.VanillaPackResources;
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import net.minecraft.server.packs.VanillaPackResourcesBuilder;
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import net.minecraft.server.packs.metadata.pack.PackMetadataSection;
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import net.minecraft.server.packs.repository.BuiltInPackSource;
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import net.minecraft.server.packs.repository.KnownPack;
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import net.minecraft.server.packs.repository.Pack;
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import net.minecraft.server.packs.repository.PackSource;
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import net.minecraft.world.level.validation.DirectoryValidator;
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import org.jetbrains.annotations.Nullable;
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@Environment(EnvType.CLIENT)
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public class ClientPackSource extends BuiltInPackSource {
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private static final PackMetadataSection VERSION_METADATA_SECTION = new PackMetadataSection(
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Component.translatable("resourcePack.vanilla.description"), SharedConstants.getCurrentVersion().packVersion(PackType.CLIENT_RESOURCES), Optional.empty()
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);
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private static final BuiltInMetadata BUILT_IN_METADATA = BuiltInMetadata.of(PackMetadataSection.TYPE, VERSION_METADATA_SECTION);
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public static final String HIGH_CONTRAST_PACK = "high_contrast";
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private static final Map<String, Component> SPECIAL_PACK_NAMES = Map.of(
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"programmer_art", Component.translatable("resourcePack.programmer_art.name"), "high_contrast", Component.translatable("resourcePack.high_contrast.name")
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);
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private static final PackLocationInfo VANILLA_PACK_INFO = new PackLocationInfo(
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"vanilla", Component.translatable("resourcePack.vanilla.name"), PackSource.BUILT_IN, Optional.of(CORE_PACK_INFO)
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);
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private static final PackSelectionConfig VANILLA_SELECTION_CONFIG = new PackSelectionConfig(true, Pack.Position.BOTTOM, false);
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private static final PackSelectionConfig BUILT_IN_SELECTION_CONFIG = new PackSelectionConfig(false, Pack.Position.TOP, false);
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private static final ResourceLocation PACKS_DIR = ResourceLocation.withDefaultNamespace("resourcepacks");
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@Nullable
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private final Path externalAssetDir;
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public ClientPackSource(Path assetIndex, DirectoryValidator validator) {
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super(PackType.CLIENT_RESOURCES, createVanillaPackSource(assetIndex), PACKS_DIR, validator);
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this.externalAssetDir = this.findExplodedAssetPacks(assetIndex);
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}
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private static PackLocationInfo createBuiltInPackLocation(String id, Component title) {
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return new PackLocationInfo(id, title, PackSource.BUILT_IN, Optional.of(KnownPack.vanilla(id)));
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}
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@Nullable
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private Path findExplodedAssetPacks(Path assetIndex) {
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if (SharedConstants.IS_RUNNING_IN_IDE && assetIndex.getFileSystem() == FileSystems.getDefault()) {
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Path path = assetIndex.getParent().resolve("resourcepacks");
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if (Files.isDirectory(path, new LinkOption[0])) {
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return path;
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}
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}
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return null;
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}
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private static VanillaPackResources createVanillaPackSource(Path assetIndex) {
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VanillaPackResourcesBuilder vanillaPackResourcesBuilder = new VanillaPackResourcesBuilder()
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.setMetadata(BUILT_IN_METADATA)
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.exposeNamespace("minecraft", "realms");
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return vanillaPackResourcesBuilder.applyDevelopmentConfig().pushJarResources().pushAssetPath(PackType.CLIENT_RESOURCES, assetIndex).build(VANILLA_PACK_INFO);
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}
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@Override
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protected Component getPackTitle(String id) {
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Component component = (Component)SPECIAL_PACK_NAMES.get(id);
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return (Component)(component != null ? component : Component.literal(id));
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}
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@Nullable
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@Override
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protected Pack createVanillaPack(PackResources resources) {
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return Pack.readMetaAndCreate(VANILLA_PACK_INFO, fixedResources(resources), PackType.CLIENT_RESOURCES, VANILLA_SELECTION_CONFIG);
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}
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@Nullable
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@Override
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protected Pack createBuiltinPack(String id, Pack.ResourcesSupplier resources, Component title) {
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return Pack.readMetaAndCreate(createBuiltInPackLocation(id, title), resources, PackType.CLIENT_RESOURCES, BUILT_IN_SELECTION_CONFIG);
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}
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@Override
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protected void populatePackList(BiConsumer<String, Function<String, Pack>> populator) {
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super.populatePackList(populator);
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if (this.externalAssetDir != null) {
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this.discoverPacksInPath(this.externalAssetDir, populator);
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}
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}
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}
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