Package net.minecraft.resource

Interface ResourceManager

All Known Subinterfaces:
ReloadableResourceManager
All Known Implementing Classes:
NamespaceResourceManager, ReloadableResourceManagerImpl, ResourceManager.Empty
public interface ResourceManager
Provides resource loading capabilities to Minecraft.

  • Method Details

    • getAllNamespaces

      @Environment(CLIENT) Set<String> getAllNamespaces()
      Gets a set of all namespaces offered by the resource packs loaded by this manager.

    • getResource

      Resource getResource​(Identifier id) throws IOException
      Finds and returns the corresponding resource for a resource's identifier.
      Starts by scanning each resource pack from highest priority to lowest. If no resource packs were found to contain the requested entry, will throw a FileNotFoundException.
      Parameters:
      id - the resource identifier to search for
      Throws:
      FileNotFoundException - if the identified resource could not be found, or could not be loaded.
      IOException - if the identified resource was found but a stream to it could not be opened.

    • containsResource

      @Environment(CLIENT) boolean containsResource​(Identifier id)
      Checks whether any of the currently-loaded resource packs contain an entry for the given id.
      Starts by querying the resource pack with the highest priority to lowest until it finds one that responds to the requested identifier.
      Parameters:
      id - the resource identifier to search for

    • getAllResources

      List<Resource> getAllResources​(Identifier id)
      Gets all of the available resources to the corresponding resource identifier.
      Resources are returned in load order, or ascending order of priority, so the last element in the returned list is what would be returned normally by getResource(net.minecraft.util.Identifier)
      Parameters:
      id - the resource identifier to search for
      Throws:
      FileNotFoundException - if no matching resources could be found (i.e. if the list would be empty)
      IOException - if resources were found, but any one of them could not be opened to be read.

    • findResources

      Collection<Identifier> findResources​(String startingPath, Predicate<String> pathPredicate)
      Returns a sorted list of identifiers matching a path predicate.
      Scanning begins in startingPath and each candidate file present under that directory will be offered up to the predicate to decide whether it should be included or not.
      Elements in the returned list may not, necessarily be unique. Additional effort is advised to ensure that duplicates in the returned list are discarded before loading.
      Parameters:
      startingPath - the starting path to begin scanning from
      pathPredicate - a predicate to determine whether a path should be included or not
      Returns:
      the list matching identifiers

    • streamResourcePacks

      @Environment(CLIENT) Stream<ResourcePack> streamResourcePacks()
      Gets a stream of loaded resource packs in increasing order of priority.