MultiPackResourceManager.java
net.minecraft.server.packs.resources.MultiPackResourceManager
信息
- 全限定名：net.minecraft.server.packs.resources.MultiPackResourceManager
- 类型：public class
- 包：net.minecraft.server.packs.resources
- 源码路径：src/main/java/net/minecraft/server/packs/resources/MultiPackResourceManager.java
- 起始行号：L18
- 实现：CloseableResourceManager
- 职责：
TODO
字段/常量
-
LOGGER- 类型:
Logger - 修饰符:
private static final - 源码定位:
L19 - 说明:
TODO
- 类型:
-
namespacedManagers- 类型:
Map<String,FallbackResourceManager> - 修饰符:
private final - 源码定位:
L20 - 说明:
TODO
- 类型:
-
packs- 类型:
List<PackResources> - 修饰符:
private final - 源码定位:
L21 - 说明:
TODO
- 类型:
内部类/嵌套类型
- 无
构造器
public MultiPackResourceManager(PackType type, List<PackResources> packs) @ L23
- 构造器名：MultiPackResourceManager
- 源码定位：L23
- 修饰符：public
参数:
- type: PackType
- packs: List
说明:
TODO
方法
下面的方法块按源码顺序生成。
private ResourceFilterSection getPackFilterSection(PackResources pack) @ L57
- 方法名：getPackFilterSection
- 源码定位：L57
- 返回类型：ResourceFilterSection
- 修饰符：private
参数:
- pack: PackResources
说明:
TODO
public Set<String> getNamespaces() @ L66
- 方法名：getNamespaces
- 源码定位：L66
- 返回类型：Set
- 修饰符：public
参数:
- 无
说明:
TODO
public Optional<Resource> getResource(Identifier location) @ L71
- 方法名：getResource
- 源码定位：L71
- 返回类型：Optional
- 修饰符：public
参数:
- location: Identifier
说明:
TODO
public List<Resource> getResourceStack(Identifier location) @ L77
- 方法名：getResourceStack
- 源码定位：L77
- 返回类型：List
- 修饰符：public
参数:
- location: Identifier
说明:
TODO
public Map<Identifier,Resource> listResources(String directory, Predicate<Identifier> filter) @ L83
- 方法名：listResources
- 源码定位：L83
- 返回类型：Map<Identifier,Resource>
- 修饰符：public
参数:
- directory: String
- filter: Predicate
说明:
TODO
public Map<Identifier,List<Resource>> listResourceStacks(String directory, Predicate<Identifier> filter) @ L95
- 方法名：listResourceStacks
- 源码定位：L95
- 返回类型：Map<Identifier,List
> - 修饰符：public
参数:
- directory: String
- filter: Predicate
说明:
TODO
private static void checkTrailingDirectoryPath(String directory) @ L107
- 方法名：checkTrailingDirectoryPath
- 源码定位：L107
- 返回类型：void
- 修饰符：private static
参数:
- directory: String
说明:
TODO
public Stream<PackResources> listPacks() @ L113
- 方法名：listPacks
- 源码定位：L113
- 返回类型：Stream
- 修饰符：public
参数:
- 无
说明:
TODO
public void close() @ L118
- 方法名：close
- 源码定位：L118
- 返回类型：void
- 修饰符：public
参数:
- 无
说明:
TODO
代码
public class MultiPackResourceManager implements CloseableResourceManager {
private static final Logger LOGGER = LogUtils.getLogger();
private final Map<String, FallbackResourceManager> namespacedManagers;
private final List<PackResources> packs;
public MultiPackResourceManager(PackType type, List<PackResources> packs) {
this.packs = List.copyOf(packs);
Map<String, FallbackResourceManager> namespacedManagers = new HashMap<>();
List<String> namespaces = packs.stream().flatMap(p -> p.getNamespaces(type).stream()).distinct().toList();
for (PackResources pack : packs) {
ResourceFilterSection filterSection = this.getPackFilterSection(pack);
Set<String> providedNamespaces = pack.getNamespaces(type);
Predicate<Identifier> pathFilter = filterSection != null ? location -> filterSection.isPathFiltered(location.getPath()) : null;
for (String namespace : namespaces) {
boolean packContainsNamespace = providedNamespaces.contains(namespace);
boolean filterMatchesNamespace = filterSection != null && filterSection.isNamespaceFiltered(namespace);
if (packContainsNamespace || filterMatchesNamespace) {
FallbackResourceManager fallbackResourceManager = namespacedManagers.get(namespace);
if (fallbackResourceManager == null) {
fallbackResourceManager = new FallbackResourceManager(type, namespace);
namespacedManagers.put(namespace, fallbackResourceManager);
}
if (packContainsNamespace && filterMatchesNamespace) {
fallbackResourceManager.push(pack, pathFilter);
} else if (packContainsNamespace) {
fallbackResourceManager.push(pack);
} else {
fallbackResourceManager.pushFilterOnly(pack.packId(), pathFilter);
}
}
}
}
this.namespacedManagers = namespacedManagers;
}
private @Nullable ResourceFilterSection getPackFilterSection(PackResources pack) {
try {
return pack.getMetadataSection(ResourceFilterSection.TYPE);
} catch (Exception var3) {
LOGGER.error("Failed to get filter section from pack {}", pack.packId());
return null;
}
}
@Override
public Set<String> getNamespaces() {
return this.namespacedManagers.keySet();
}
@Override
public Optional<Resource> getResource(Identifier location) {
ResourceManager pack = this.namespacedManagers.get(location.getNamespace());
return pack != null ? pack.getResource(location) : Optional.empty();
}
@Override
public List<Resource> getResourceStack(Identifier location) {
ResourceManager pack = this.namespacedManagers.get(location.getNamespace());
return pack != null ? pack.getResourceStack(location) : List.of();
}
@Override
public Map<Identifier, Resource> listResources(String directory, Predicate<Identifier> filter) {
checkTrailingDirectoryPath(directory);
Map<Identifier, Resource> result = new TreeMap<>();
for (FallbackResourceManager manager : this.namespacedManagers.values()) {
result.putAll(manager.listResources(directory, filter));
}
return result;
}
@Override
public Map<Identifier, List<Resource>> listResourceStacks(String directory, Predicate<Identifier> filter) {
checkTrailingDirectoryPath(directory);
Map<Identifier, List<Resource>> result = new TreeMap<>();
for (FallbackResourceManager manager : this.namespacedManagers.values()) {
result.putAll(manager.listResourceStacks(directory, filter));
}
return result;
}
private static void checkTrailingDirectoryPath(String directory) {
if (directory.endsWith("/")) {
throw new IllegalArgumentException("Trailing slash in path " + directory);
}
}
@Override
public Stream<PackResources> listPacks() {
return this.packs.stream();
}
@Override
public void close() {
this.packs.forEach(PackResources::close);
}
}引用的其他类
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字段/构造调用 - 关联成员:
FallbackResourceManager()
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