OpCommand.java

net.minecraft.server.commands.OpCommand

信息

• 全限定名：net.minecraft.server.commands.OpCommand
• 类型：public class
• 包：net.minecraft.server.commands
• 源码路径：src/main/java/net/minecraft/server/commands/OpCommand.java
• 起始行号：L15
• 职责：

  TODO

字段/常量

• ERROR_ALREADY_OP
  • 类型: SimpleCommandExceptionType
  • 修饰符: private static final
  • 源码定位: L16
  • 说明:

    TODO

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) @ L18

• 方法名：register
• 源码定位：L18
• 返回类型：void
• 修饰符：public static

参数:

• dispatcher: CommandDispatcher

说明:

TODO

private static int opPlayers(CommandSourceStack source, Collection<NameAndId> players) @ L37

• 方法名：opPlayers
• 源码定位：L37
• 返回类型：int
• 修饰符：private static

参数:

• source: CommandSourceStack
• players: Collection

说明:

TODO

代码

public class OpCommand {
    private static final SimpleCommandExceptionType ERROR_ALREADY_OP = new SimpleCommandExceptionType(Component.translatable("commands.op.failed"));
 
    public static void register(CommandDispatcher<CommandSourceStack> dispatcher) {
        dispatcher.register(
            Commands.literal("op")
                .requires(Commands.hasPermission(Commands.LEVEL_ADMINS))
                .then(
                    Commands.argument("targets", GameProfileArgument.gameProfile())
                        .suggests(
                            (c, p) -> {
                                PlayerList list = c.getSource().getServer().getPlayerList();
                                return SharedSuggestionProvider.suggest(
                                    list.getPlayers().stream().filter(player -> !list.isOp(player.nameAndId())).map(pl -> pl.getGameProfile().name()), p
                                );
                            }
                        )
                        .executes(c -> opPlayers(c.getSource(), GameProfileArgument.getGameProfiles(c, "targets")))
                )
        );
    }
 
    private static int opPlayers(CommandSourceStack source, Collection<NameAndId> players) throws CommandSyntaxException {
        PlayerList list = source.getServer().getPlayerList();
        int count = 0;
 
        for (NameAndId player : players) {
            if (!list.isOp(player)) {
                list.op(player);
                count++;
                source.sendSuccess(() -> Component.translatable("commands.op.success", player.name()), true);
            }
        }
 
        if (count == 0) {
            throw ERROR_ALREADY_OP.create();
        } else {
            return count;
        }
    }
}

引用的其他类

• 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()

• SharedSuggestionProvider

  • 引用位置: 方法调用
  • 关联成员: SharedSuggestionProvider.suggest()

• GameProfileArgument

  • 引用位置: 方法调用
  • 关联成员: GameProfileArgument.gameProfile(), GameProfileArgument.getGameProfiles()

• Component

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

• NameAndId

  • 引用位置: 参数