GameRuleCommand.java

net.minecraft.server.commands.GameRuleCommand

信息

• 全限定名：net.minecraft.server.commands.GameRuleCommand
• 类型：public class
• 包：net.minecraft.server.commands
• 源码路径：src/main/java/net/minecraft/server/commands/GameRuleCommand.java
• 起始行号：L14
• 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) @ L15

• 方法名：register
• 源码定位：L15
• 返回类型：void
• 修饰符：public static

参数:

• dispatcher: CommandDispatcher
• context: CommandBuildContext

说明:

TODO

private static <T> LiteralArgumentBuilder<CommandSourceStack> buildRuleArguments(GameRule<T> gameRule, LiteralArgumentBuilder<CommandSourceStack> ruleLiteral) @ L28

• 方法名：buildRuleArguments
• 源码定位：L28
• 返回类型： LiteralArgumentBuilder
• 修饰符：private static

参数:

• gameRule: GameRule
• ruleLiteral: LiteralArgumentBuilder

说明:

TODO

private static <T> int setRule(CommandContext<CommandSourceStack> context, GameRule<T> gameRule) @ L35

• 方法名：setRule
• 源码定位：L35
• 返回类型： int
• 修饰符：private static

参数:

• context: CommandContext
• gameRule: GameRule

说明:

TODO

private static <T> int queryRule(CommandSourceStack source, GameRule<T> gameRule) @ L43

• 方法名：queryRule
• 源码定位：L43
• 返回类型： int
• 修饰符：private static

参数:

• source: CommandSourceStack
• gameRule: GameRule

说明:

TODO

代码

public class GameRuleCommand {
    public static void register(CommandDispatcher<CommandSourceStack> dispatcher, CommandBuildContext context) {
        final LiteralArgumentBuilder<CommandSourceStack> base = Commands.literal("gamerule").requires(Commands.hasPermission(Commands.LEVEL_GAMEMASTERS));
        new GameRules(context.enabledFeatures()).visitGameRuleTypes(new GameRuleTypeVisitor() {
            @Override
            public <T> void visit(GameRule<T> gameRule) {
                LiteralArgumentBuilder<CommandSourceStack> unqualified = Commands.literal(gameRule.id());
                LiteralArgumentBuilder<CommandSourceStack> qualified = Commands.literal(gameRule.getIdentifier().toString());
                base.then(GameRuleCommand.buildRuleArguments(gameRule, unqualified)).then(GameRuleCommand.buildRuleArguments(gameRule, qualified));
            }
        });
        dispatcher.register(base);
    }
 
    private static <T> LiteralArgumentBuilder<CommandSourceStack> buildRuleArguments(
        GameRule<T> gameRule, LiteralArgumentBuilder<CommandSourceStack> ruleLiteral
    ) {
        return ruleLiteral.executes(c -> queryRule(c.getSource(), gameRule))
            .then(Commands.argument("value", gameRule.argument()).executes(c -> setRule(c, gameRule)));
    }
 
    private static <T> int setRule(CommandContext<CommandSourceStack> context, GameRule<T> gameRule) {
        CommandSourceStack source = context.getSource();
        T value = context.getArgument("value", gameRule.valueClass());
        source.getLevel().getGameRules().set(gameRule, value, context.getSource().getServer());
        source.sendSuccess(() -> Component.translatable("commands.gamerule.set", gameRule.id(), gameRule.serialize(value)), true);
        return gameRule.getCommandResult(value);
    }
 
    private static <T> int queryRule(CommandSourceStack source, GameRule<T> gameRule) {
        T value = source.getLevel().getGameRules().get(gameRule);
        source.sendSuccess(() -> Component.translatable("commands.gamerule.query", gameRule.id(), gameRule.serialize(value)), false);
        return gameRule.getCommandResult(value);
    }
}

引用的其他类

• CommandBuildContext

  • 引用位置: 参数

• CommandSourceStack

  • 引用位置: 参数/返回值

• Commands

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

• Component

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

• GameRule

  • 引用位置: 参数

• GameRuleTypeVisitor

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

• GameRules

  • 引用位置: 构造调用
  • 关联成员: GameRules()