gemini3703

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//抄前先把forge自带的示例全删了
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//modid为lsktp
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package com.lsktp.lsktp;
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import com.mojang.brigadier.arguments.DoubleArgumentType;
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import com.mojang.brigadier.builder.LiteralArgumentBuilder;
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import com.mojang.brigadier.builder.RequiredArgumentBuilder;
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import com.mojang.brigadier.context.CommandContext;
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import com.mojang.brigadier.exceptions.CommandSyntaxException;
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import net.minecraft.commands.CommandSourceStack;
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import net.minecraft.commands.Commands;
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import net.minecraft.commands.arguments.DimensionArgument;
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import net.minecraft.network.chat.Component;
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import net.minecraft.resources.ResourceKey;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.server.level.ServerPlayer;
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import net.minecraftforge.event.RegisterCommandsEvent;
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import net.minecraftforge.eventbus.api.SubscribeEvent;
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import net.minecraftforge.fml.common.Mod;
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import java.util.function.Supplier;
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import java.util.logging.Level;
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@Mod.EventBusSubscriber(modid = "lsktp")
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public class CommandEventHandler {
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    @SubscribeEvent
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    public static void onRegisterCommands(RegisterCommandsEvent event) {
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        event.getDispatcher().register(
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                LiteralArgumentBuilder.<CommandSourceStack>literal("lsktp")
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                        .requires(source -> source.hasPermission(0))
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                        .then(RequiredArgumentBuilder.<CommandSourceStack, Double>argument("x", DoubleArgumentType.doubleArg())
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                                .then(RequiredArgumentBuilder.<CommandSourceStack, Double>argument("y", DoubleArgumentType.doubleArg())
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                                        .then(RequiredArgumentBuilder.<CommandSourceStack, Double>argument("z", DoubleArgumentType.doubleArg())
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                                                .executes(CommandEventHandler::teleportPlayer)
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                                        )
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                                )
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                        )
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        );
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        event.getDispatcher().register(
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                LiteralArgumentBuilder.<CommandSourceStack>literal("lsktp")
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                        .requires(source -> source.hasPermission(0))
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                        .then(Commands.argument("d", DimensionArgument.dimension())
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                                .then(RequiredArgumentBuilder.<CommandSourceStack, Double>argument("x", DoubleArgumentType.doubleArg())
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                                        .then(RequiredArgumentBuilder.<CommandSourceStack, Double>argument("y", DoubleArgumentType.doubleArg())
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                                                .then(RequiredArgumentBuilder.<CommandSourceStack, Double>argument("z", DoubleArgumentType.doubleArg())
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                                                        .executes(CommandEventHandler::teleportPlayer_d)
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                                                )
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                                        )
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                                )
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                        )
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        );
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}
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    private static int teleportPlayer(CommandContext<CommandSourceStack> context) {
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        ServerPlayer player;
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        try {
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            player = context.getSource().getPlayerOrException();
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        } catch (CommandSyntaxException e) {
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            context.getSource().sendFailure(Component.literal("只能由玩家执行此命令！"));
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            return 0;
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        }
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        double x = DoubleArgumentType.getDouble(context, "x");
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        double y = DoubleArgumentType.getDouble(context, "y");
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        double z = DoubleArgumentType.getDouble(context, "z");
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        // 在 1.20.x 中，使用 teleportTo(ServerLevel, x, y, z, yaw, pitch)
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        ServerLevel currentLevel = (ServerLevel) player.level();
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        player.teleportTo(currentLevel, x, y, z, player.getYRot(), player.getXRot());
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        context.getSource().sendSuccess(() -> Component.literal("传送至 " + x + ", " + y + ", " + z), false);
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       // player.sendSystemMessage(Component.literal("传送至 " + x + ", " + y + ", " + z));
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        return 1;
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    }
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    private static int teleportPlayer_d(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
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        ServerPlayer player;
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        try {
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            player = context.getSource().getPlayerOrException();
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        } catch (CommandSyntaxException e) {
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            context.getSource().sendFailure(Component.literal("只能由玩家执行此命令！"));
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            return 0;
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        }
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        double x = DoubleArgumentType.getDouble(context, "x");
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        double y = DoubleArgumentType.getDouble(context, "y");
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        double z = DoubleArgumentType.getDouble(context, "z");
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        // DimensionArgument 在较新版本中返回的是 ResourceKey<Level>
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       // ResourceKey<Level> dimKey = DimensionArgument.getDimension(context, "d");
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       // ServerLevel targetWorld = context.getSource().getServer().getLevel(dimKey);
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        ServerLevel targetWorld = DimensionArgument.getDimension(context, "d");
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        if (targetWorld == null) {
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            context.getSource().sendFailure(Component.literal("目标维度不存在！"));
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            return 0;
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        }
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        player.teleportTo(targetWorld, x, y, z, player.getYRot(), player.getXRot());
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        context.getSource().sendSuccess(() -> Component.literal("传送至 " + x + ", " + y + ", " + z), false);
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        return 1;
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    }
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}
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