Quartz 4

ServerFunctionManager.java

5 min read

ServerFunctionManager.java

net.minecraft.server.ServerFunctionManager

信息

  • 全限定名：net.minecraft.server.ServerFunctionManager
  • 类型：public class
  • 包：net.minecraft.server
  • 源码路径：src/main/java/net/minecraft/server/ServerFunctionManager.java
  • 起始行号：L22
  • 职责：

    TODO

字段/常量

  • LOGGER

    • 类型: Logger
    • 修饰符: private static final
    • 源码定位: L23
    • 说明:

      TODO

  • TICK_FUNCTION_TAG

    • 类型: Identifier
    • 修饰符: private static final
    • 源码定位: L24
    • 说明:

      TODO

  • LOAD_FUNCTION_TAG

    • 类型: Identifier
    • 修饰符: private static final
    • 源码定位: L25
    • 说明:

      TODO

  • server

    • 类型: MinecraftServer
    • 修饰符: private final
    • 源码定位: L26
    • 说明:

      TODO

  • ticking

    • 类型: List<CommandFunction<CommandSourceStack>>
    • 修饰符: private
    • 源码定位: L27
    • 说明:

      TODO

  • postReload

    • 类型: boolean
    • 修饰符: private
    • 源码定位: L28
    • 说明:

      TODO

  • library

    • 类型: ServerFunctionLibrary
    • 修饰符: private
    • 源码定位: L29
    • 说明:

      TODO

内部类/嵌套类型

  • 无

构造器

public ServerFunctionManager(MinecraftServer server, ServerFunctionLibrary library) @ L31

  • 构造器名：ServerFunctionManager
  • 源码定位：L31
  • 修饰符：public

参数:

  • server: MinecraftServer
  • library: ServerFunctionLibrary

说明:

TODO

方法

下面的方法块按源码顺序生成。

public CommandDispatcher<CommandSourceStack> getDispatcher() @ L37

  • 方法名：getDispatcher
  • 源码定位：L37
  • 返回类型：CommandDispatcher
  • 修饰符：public

参数:

  • 无

说明:

TODO

public void tick() @ L41

  • 方法名：tick
  • 源码定位：L41
  • 返回类型：void
  • 修饰符：public

参数:

  • 无

说明:

TODO

private void executeTagFunctions(Collection<CommandFunction<CommandSourceStack>> functions, Identifier loadFunctionTag) @ L53

  • 方法名：executeTagFunctions
  • 源码定位：L53
  • 返回类型：void
  • 修饰符：private

参数:

  • functions: Collection<CommandFunction>
  • loadFunctionTag: Identifier

说明:

TODO

public void execute(CommandFunction<CommandSourceStack> functionIn, CommandSourceStack sender) @ L63

  • 方法名：execute
  • 源码定位：L63
  • 返回类型：void
  • 修饰符：public

参数:

  • functionIn: CommandFunction
  • sender: CommandSourceStack

说明:

TODO

public void replaceLibrary(ServerFunctionLibrary library) @ L80

  • 方法名：replaceLibrary
  • 源码定位：L80
  • 返回类型：void
  • 修饰符：public

参数:

  • library: ServerFunctionLibrary

说明:

TODO

private void postReload(ServerFunctionLibrary library) @ L85

  • 方法名：postReload
  • 源码定位：L85
  • 返回类型：void
  • 修饰符：private

参数:

  • library: ServerFunctionLibrary

说明:

TODO

public CommandSourceStack getGameLoopSender() @ L90

  • 方法名：getGameLoopSender
  • 源码定位：L90
  • 返回类型：CommandSourceStack
  • 修饰符：public

参数:

  • 无

说明:

TODO

public Optional<CommandFunction<CommandSourceStack>> get(Identifier id) @ L94

  • 方法名：get
  • 源码定位：L94
  • 返回类型：Optional<CommandFunction>
  • 修饰符：public

参数:

  • id: Identifier

说明:

TODO

public List<CommandFunction<CommandSourceStack>> getTag(Identifier id) @ L98

  • 方法名：getTag
  • 源码定位：L98
  • 返回类型：List<CommandFunction>
  • 修饰符：public

参数:

  • id: Identifier

说明:

TODO

public Iterable<Identifier> getFunctionNames() @ L102

  • 方法名：getFunctionNames
  • 源码定位：L102
  • 返回类型：Iterable
  • 修饰符：public

参数:

  • 无

说明:

TODO

public Iterable<Identifier> getTagNames() @ L106

  • 方法名：getTagNames
  • 源码定位：L106
  • 返回类型：Iterable
  • 修饰符：public

参数:

  • 无

说明:

TODO

代码

public class ServerFunctionManager {
    private static final Logger LOGGER = LogUtils.getLogger();
    private static final Identifier TICK_FUNCTION_TAG = Identifier.withDefaultNamespace("tick");
    private static final Identifier LOAD_FUNCTION_TAG = Identifier.withDefaultNamespace("load");
    private final MinecraftServer server;
    private List<CommandFunction<CommandSourceStack>> ticking = ImmutableList.of();
    private boolean postReload;
    private ServerFunctionLibrary library;
 
    public ServerFunctionManager(MinecraftServer server, ServerFunctionLibrary library) {
        this.server = server;
        this.library = library;
        this.postReload(library);
    }
 
    public CommandDispatcher<CommandSourceStack> getDispatcher() {
        return this.server.getCommands().getDispatcher();
    }
 
    public void tick() {
        if (this.server.tickRateManager().runsNormally()) {
            if (this.postReload) {
                this.postReload = false;
                Collection<CommandFunction<CommandSourceStack>> functions = this.library.getTag(LOAD_FUNCTION_TAG);
                this.executeTagFunctions(functions, LOAD_FUNCTION_TAG);
            }
 
            this.executeTagFunctions(this.ticking, TICK_FUNCTION_TAG);
        }
    }
 
    private void executeTagFunctions(Collection<CommandFunction<CommandSourceStack>> functions, Identifier loadFunctionTag) {
        Profiler.get().push(loadFunctionTag::toString);
 
        for (CommandFunction<CommandSourceStack> function : functions) {
            this.execute(function, this.getGameLoopSender());
        }
 
        Profiler.get().pop();
    }
 
    public void execute(CommandFunction<CommandSourceStack> functionIn, CommandSourceStack sender) {
        ProfilerFiller profiler = Profiler.get();
        profiler.push(() -> "function " + functionIn.id());
 
        try {
            InstantiatedFunction<CommandSourceStack> function = functionIn.instantiate(null, this.getDispatcher());
            Commands.executeCommandInContext(
                sender, context -> ExecutionContext.queueInitialFunctionCall(context, function, sender, CommandResultCallback.EMPTY)
            );
        } catch (FunctionInstantiationException var9) {
        } catch (Exception var10) {
            LOGGER.warn("Failed to execute function {}", functionIn.id(), var10);
        } finally {
            profiler.pop();
        }
    }
 
    public void replaceLibrary(ServerFunctionLibrary library) {
        this.library = library;
        this.postReload(library);
    }
 
    private void postReload(ServerFunctionLibrary library) {
        this.ticking = List.copyOf(library.getTag(TICK_FUNCTION_TAG));
        this.postReload = true;
    }
 
    public CommandSourceStack getGameLoopSender() {
        return this.server.createCommandSourceStack().withPermission(LevelBasedPermissionSet.GAMEMASTER).withSuppressedOutput();
    }
 
    public Optional<CommandFunction<CommandSourceStack>> get(Identifier id) {
        return this.library.getFunction(id);
    }
 
    public List<CommandFunction<CommandSourceStack>> getTag(Identifier id) {
        return this.library.getTag(id);
    }
 
    public Iterable<Identifier> getFunctionNames() {
        return this.library.getFunctions().keySet();
    }
 
    public Iterable<Identifier> getTagNames() {
        return this.library.getAvailableTags();
    }
}

引用的其他类

  • CommandSourceStack

    • 引用位置: 参数/字段/返回值

  • Commands

    • 引用位置: 方法调用
    • 关联成员: Commands.executeCommandInContext()

  • ExecutionContext

    • 引用位置: 方法调用
    • 关联成员: ExecutionContext.queueInitialFunctionCall()

  • CommandFunction

    • 引用位置: 参数/字段/返回值

  • Identifier

    • 引用位置: 参数/字段/方法调用/返回值
    • 关联成员: Identifier.withDefaultNamespace()

  • MinecraftServer

    • 引用位置: 参数/字段

  • ServerFunctionLibrary

    • 引用位置: 参数/字段

  • Profiler

    • 引用位置: 方法调用
    • 关联成员: Profiler.get()

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