84 lines
2.2 KiB
Java
84 lines
2.2 KiB
Java
package speiger.src.coreengine.assets.impl;
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import java.io.File;
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import java.io.IOException;
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import java.nio.file.DirectoryStream;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Collection;
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import java.util.List;
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import java.util.function.Function;
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import java.util.function.Predicate;
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import java.util.stream.Stream;
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import speiger.src.collections.objects.lists.ObjectArrayList;
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import speiger.src.coreengine.assets.AssetLocation;
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import speiger.src.coreengine.assets.IAsset;
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import speiger.src.coreengine.assets.IAssetPackage;
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import speiger.src.coreengine.assets.IAssetParser;
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import speiger.src.coreengine.utils.collections.iterators.IterableWrapper;
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public class FolderAssetPackage implements IAssetPackage
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{
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Path baseFolder;
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Function<Class<?>, IAssetParser<?>> parsers;
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public FolderAssetPackage(File baseFolder)
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{
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this(baseFolder.toPath());
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}
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public FolderAssetPackage(Path baseFolder)
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{
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this.baseFolder = baseFolder;
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}
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@Override
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public void setParsers(Function<Class<?>, IAssetParser<?>> parsers)
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{
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this.parsers = parsers;
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}
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@Override
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public List<String> getDomains()
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{
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List<String> domains = new ObjectArrayList<>();
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try(DirectoryStream<Path> dirs = Files.newDirectoryStream(baseFolder.resolve("assets")))
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{
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for(Path path : dirs)
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{
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domains.add(path.getFileName().toString());
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}
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}
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catch(IOException e)
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{
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e.printStackTrace();
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}
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return domains;
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}
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@Override
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public IAsset getAsset(AssetLocation location)
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{
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Path path = baseFolder.resolve(location.getActualLocation());
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return Files.exists(path) ? new FolderAsset(location, path, parsers) : null;
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}
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@Override
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public void getAllAssets(AssetLocation folder, Predicate<String> fileNames, int maxDepth, Collection<AssetLocation> result)
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{
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Path start = baseFolder.resolve(folder.getActualLocation());
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if(Files.notExists(start)) return;
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try(Stream<Path> stream = Files.walk(start, maxDepth).filter(Files::isRegularFile).filter(T -> fileNames.test(T.getFileName().toString())))
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{
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for(Path path : IterableWrapper.wrap(stream.iterator()))
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{
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result.add(folder.subAsset(start.relativize(path).toString().replace("\\", "/")));
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}
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}
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catch(IOException e)
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{
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e.printStackTrace();
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}
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}
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} |