TitleCommand.java

net.minecraft.server.commands.TitleCommand

信息

• 全限定名：net.minecraft.server.commands.TitleCommand
• 类型：public class
• 包：net.minecraft.server.commands
• 源码路径：src/main/java/net/minecraft/server/commands/TitleCommand.java
• 起始行号：L25
• 职责：

  TODO

字段/常量

• 无

内部类/嵌套类型

• 无

构造器

• 无

方法

下面的方法块按源码顺序生成。

public static void register(CommandDispatcher<CommandSourceStack> dispatcher, CommandBuildContext context) @ L26

• 方法名：register
• 源码定位：L26
• 返回类型：void
• 修饰符：public static

参数:

• dispatcher: CommandDispatcher
• context: CommandBuildContext

说明:

TODO

private static int clearTitle(CommandSourceStack source, Collection<ServerPlayer> targets) @ L104

• 方法名：clearTitle
• 源码定位：L104
• 返回类型：int
• 修饰符：private static

参数:

• source: CommandSourceStack
• targets: Collection

说明:

TODO

private static int resetTitle(CommandSourceStack source, Collection<ServerPlayer> targets) @ L120

• 方法名：resetTitle
• 源码定位：L120
• 返回类型：int
• 修饰符：private static

参数:

• source: CommandSourceStack
• targets: Collection

说明:

TODO

private static int showTitle(CommandSourceStack source, Collection<ServerPlayer> targets, Component title, String type, Function<Component,Packet<?>> factory) @ L136

• 方法名：showTitle
• 源码定位：L136
• 返回类型：int
• 修饰符：private static

参数:

• source: CommandSourceStack
• targets: Collection
• title: Component
• type: String
• factory: Function<Component,Packet<?>>

说明:

TODO

private static int setTimes(CommandSourceStack source, Collection<ServerPlayer> targets, int fadeIn, int stay, int fadeOut) @ L153

• 方法名：setTimes
• 源码定位：L153
• 返回类型：int
• 修饰符：private static

参数:

• source: CommandSourceStack
• targets: Collection
• fadeIn: int
• stay: int
• fadeOut: int

说明:

TODO

代码

public class TitleCommand {
    public static void register(CommandDispatcher<CommandSourceStack> dispatcher, CommandBuildContext context) {
        dispatcher.register(
            Commands.literal("title")
                .requires(Commands.hasPermission(Commands.LEVEL_GAMEMASTERS))
                .then(
                    Commands.argument("targets", EntityArgument.players())
                        .then(Commands.literal("clear").executes(c -> clearTitle(c.getSource(), EntityArgument.getPlayers(c, "targets"))))
                        .then(Commands.literal("reset").executes(c -> resetTitle(c.getSource(), EntityArgument.getPlayers(c, "targets"))))
                        .then(
                            Commands.literal("title")
                                .then(
                                    Commands.argument("title", ComponentArgument.textComponent(context))
                                        .executes(
                                            c -> showTitle(
                                                c.getSource(),
                                                EntityArgument.getPlayers(c, "targets"),
                                                ComponentArgument.getRawComponent(c, "title"),
                                                "title",
                                                ClientboundSetTitleTextPacket::new
                                            )
                                        )
                                )
                        )
                        .then(
                            Commands.literal("subtitle")
                                .then(
                                    Commands.argument("title", ComponentArgument.textComponent(context))
                                        .executes(
                                            c -> showTitle(
                                                c.getSource(),
                                                EntityArgument.getPlayers(c, "targets"),
                                                ComponentArgument.getRawComponent(c, "title"),
                                                "subtitle",
                                                ClientboundSetSubtitleTextPacket::new
                                            )
                                        )
                                )
                        )
                        .then(
                            Commands.literal("actionbar")
                                .then(
                                    Commands.argument("title", ComponentArgument.textComponent(context))
                                        .executes(
                                            c -> showTitle(
                                                c.getSource(),
                                                EntityArgument.getPlayers(c, "targets"),
                                                ComponentArgument.getRawComponent(c, "title"),
                                                "actionbar",
                                                ClientboundSetActionBarTextPacket::new
                                            )
                                        )
                                )
                        )
                        .then(
                            Commands.literal("times")
                                .then(
                                    Commands.argument("fadeIn", TimeArgument.time())
                                        .then(
                                            Commands.argument("stay", TimeArgument.time())
                                                .then(
                                                    Commands.argument("fadeOut", TimeArgument.time())
                                                        .executes(
                                                            c -> setTimes(
                                                                c.getSource(),
                                                                EntityArgument.getPlayers(c, "targets"),
                                                                IntegerArgumentType.getInteger(c, "fadeIn"),
                                                                IntegerArgumentType.getInteger(c, "stay"),
                                                                IntegerArgumentType.getInteger(c, "fadeOut")
                                                            )
                                                        )
                                                )
                                        )
                                )
                        )
                )
        );
    }
 
    private static int clearTitle(CommandSourceStack source, Collection<ServerPlayer> targets) {
        ClientboundClearTitlesPacket packet = new ClientboundClearTitlesPacket(false);
 
        for (ServerPlayer player : targets) {
            player.connection.send(packet);
        }
 
        if (targets.size() == 1) {
            source.sendSuccess(() -> Component.translatable("commands.title.cleared.single", targets.iterator().next().getDisplayName()), true);
        } else {
            source.sendSuccess(() -> Component.translatable("commands.title.cleared.multiple", targets.size()), true);
        }
 
        return targets.size();
    }
 
    private static int resetTitle(CommandSourceStack source, Collection<ServerPlayer> targets) {
        ClientboundClearTitlesPacket packet = new ClientboundClearTitlesPacket(true);
 
        for (ServerPlayer player : targets) {
            player.connection.send(packet);
        }
 
        if (targets.size() == 1) {
            source.sendSuccess(() -> Component.translatable("commands.title.reset.single", targets.iterator().next().getDisplayName()), true);
        } else {
            source.sendSuccess(() -> Component.translatable("commands.title.reset.multiple", targets.size()), true);
        }
 
        return targets.size();
    }
 
    private static int showTitle(
        CommandSourceStack source, Collection<ServerPlayer> targets, Component title, String type, Function<Component, Packet<?>> factory
    ) throws CommandSyntaxException {
        for (ServerPlayer player : targets) {
            player.connection
                .send(factory.apply(ComponentUtils.resolve(ResolutionContext.builder().withSource(source).withEntityOverride(player).build(), title)));
        }
 
        if (targets.size() == 1) {
            source.sendSuccess(() -> Component.translatable("commands.title.show." + type + ".single", targets.iterator().next().getDisplayName()), true);
        } else {
            source.sendSuccess(() -> Component.translatable("commands.title.show." + type + ".multiple", targets.size()), true);
        }
 
        return targets.size();
    }
 
    private static int setTimes(CommandSourceStack source, Collection<ServerPlayer> targets, int fadeIn, int stay, int fadeOut) {
        ClientboundSetTitlesAnimationPacket packet = new ClientboundSetTitlesAnimationPacket(fadeIn, stay, fadeOut);
 
        for (ServerPlayer player : targets) {
            player.connection.send(packet);
        }
 
        if (targets.size() == 1) {
            source.sendSuccess(() -> Component.translatable("commands.title.times.single", targets.iterator().next().getDisplayName()), true);
        } else {
            source.sendSuccess(() -> Component.translatable("commands.title.times.multiple", targets.size()), true);
        }
 
        return targets.size();
    }
}

引用的其他类

• CommandBuildContext

  • 引用位置: 参数

• CommandSourceStack

  • 引用位置: 参数

• Commands

  • 引用位置: 方法调用
  • 关联成员: Commands.argument(), Commands.hasPermission(), Commands.literal()

• ComponentArgument

  • 引用位置: 方法调用
  • 关联成员: ComponentArgument.getRawComponent(), ComponentArgument.textComponent()

• EntityArgument

  • 引用位置: 方法调用
  • 关联成员: EntityArgument.getPlayers(), EntityArgument.players()

• TimeArgument

  • 引用位置: 方法调用
  • 关联成员: TimeArgument.time()

• Component

  • 引用位置: 参数/方法调用
  • 关联成员: Component.translatable()

• ComponentUtils

  • 引用位置: 方法调用
  • 关联成员: ComponentUtils.resolve()

• ResolutionContext

  • 引用位置: 方法调用
  • 关联成员: ResolutionContext.builder()

• Packet

  • 引用位置: 参数

• ClientboundClearTitlesPacket

  • 引用位置: 构造调用
  • 关联成员: ClientboundClearTitlesPacket()

• ClientboundSetTitlesAnimationPacket

  • 引用位置: 构造调用
  • 关联成员: ClientboundSetTitlesAnimationPacket()

• ServerPlayer

  • 引用位置: 参数