0.1.1

游戏版本1.19.1，功能全部完成

src/client/java/xyz/thewhitedog9487/RandomTeleporterClient.java

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+package xyz.thewhitedog9487;
+
+import net.fabricmc.api.ClientModInitializer;
+
+public class RandomTeleporterClient implements ClientModInitializer {
+	@Override
+	public void onInitializeClient() {
+		// This entrypoint is suitable for setting up client-specific logic, such as rendering.
+	}
+}

src/client/java/xyz/thewhitedog9487/mixin/client/ExampleClientMixin.java

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+package xyz.thewhitedog9487.mixin.client;
+
+import net.minecraft.client.MinecraftClient;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(MinecraftClient.class)
+public class ExampleClientMixin {
+	@Inject(at = @At("HEAD"), method = "run")
+	private void run(CallbackInfo info) {
+		// This code is injected into the start of MinecraftClient.run()V
+	}
+}

src/client/resources/randomteleporter.client.mixins.json

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+{
+	"required": false,
+	"package": "xyz.thewhitedog9487.mixin.client",
+	"compatibilityLevel": "JAVA_17",
+	"client": [
+
+	],
+	"injectors": {
+		"defaultRequire": 1
+	}
+}

src/main/java/xyz/thewhitedog9487/CommandRegister.java

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+package xyz.thewhitedog9487;
+
+import com.mojang.brigadier.arguments.LongArgumentType;
+import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
+import net.minecraft.block.Blocks;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.text.Text;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
+
+import java.util.SplittableRandom;
+
+import static net.minecraft.server.command.CommandManager.argument;
+import static net.minecraft.server.command.CommandManager.literal;
+import static xyz.thewhitedog9487.Toolbox.Distance;
+
+public class CommandRegister {
+    final static long WorldBorder = (long) 2.9e7;
+    static byte Retry = 0;
+    public static void Register(String Name){
+        CommandRegistrationCallback.EVENT
+                .register((dispatcher, registryAccess, environment) ->{
+                    dispatcher.register(literal(Name)
+                            .requires(source -> source.hasPermissionLevel(4))
+                            .executes(context -> execute_command_radius(
+                                    context.getSource(),null)));});
+        CommandRegistrationCallback.EVENT
+                .register((dispatcher, registryAccess, environment) -> {
+                    dispatcher.register(literal(Name)
+                            .then(argument("Radius(半径)", LongArgumentType.longArg())
+                                    .requires(source -> source.hasPermissionLevel(4))
+                                    .executes(context -> execute_command_radius(
+                                            context.getSource(),
+                                            LongArgumentType.getLong(context, "Radius(半径)")))));});}
+    public static void Register(){
+        Register("随机传送");
+        Register("rtp");}
+    static int execute_command_radius(ServerCommandSource Source, Long Radius){
+        if (Source.getPlayer() == null) {
+            Source.sendFeedback(Text.translatable("error.twd.rtp.not_player"), true);
+            return -1;}
+        if (Radius == null){Radius = WorldBorder - (long) 1e4;}
+        Radius = Math.abs(Radius);
+        long Coordinate_X = new SplittableRandom().nextLong(-Radius, Radius);
+        long Coordinate_Z = new SplittableRandom().nextLong(-Radius, Radius);
+        int Coordinate_Y = 320;
+        for (;
+             Blocks.AIR == Source.getWorld().getBlockState(new BlockPos(Coordinate_X, Coordinate_Y, Coordinate_Z)).getBlock() ||
+             Blocks.VOID_AIR == Source.getWorld().getBlockState(new BlockPos(Coordinate_X, Coordinate_Y, Coordinate_Z)).getBlock() ||
+             Blocks.CAVE_AIR == Source.getWorld().getBlockState(new BlockPos(Coordinate_X, Coordinate_Y, Coordinate_Z)).getBlock()
+                ;Coordinate_Y--){}
+        Coordinate_Y++;
+        Vec3d Coordinate = new Vec3d(Coordinate_X, Coordinate_Y, Coordinate_Z);
+        if (Radius == WorldBorder && Retry < 126 && Distance(Source.getPlayer().getPos(), Coordinate) < 1e5){
+            Retry++;
+            execute_command_radius(Source, Radius);
+            return 0;}
+        if (Retry >= 126){
+            Source.sendFeedback(Text.translatable("warning.twd.rtp.retry"), true);}
+        Source.getPlayer().teleport(Source.getWorld(), Coordinate_X, Coordinate_Y, Coordinate_Z, 0, 0);
+        Source.sendFeedback(Text.translatable("info.twd.rtp.success", Source.getPlayer().getName(), Coordinate_X, Coordinate_Y, Coordinate_Z),true);
+        return 0;}
+}

src/main/java/xyz/thewhitedog9487/RandomTeleporter.java

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+package xyz.thewhitedog9487;
+
+import net.fabricmc.api.ModInitializer;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class RandomTeleporter implements ModInitializer {
+	// This logger is used to write text to the console and the log file.
+	// It is considered best practice to use your mod id as the logger's name.
+	// That way, it's clear which mod wrote info, warnings, and errors.
+    public static final Logger LOGGER = LoggerFactory.getLogger("randomteleporter");
+
+	@Override
+	public void onInitialize() {
+		// This code runs as soon as Minecraft is in a mod-load-ready state.
+		// However, some things (like resources) may still be uninitialized.
+		// Proceed with mild caution.
+		CommandRegister.Register();
+		LOGGER.info("Hello Fabric world!");
+	}
+}

src/main/java/xyz/thewhitedog9487/Toolbox.java

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+package xyz.thewhitedog9487;
+
+import net.minecraft.util.math.Vec3d;
+
+public class Toolbox {
+    static public double Distance(Vec3d A, Vec3d B){
+        return Math.sqrt(
+                Math.pow(A.getX() - B.getX(), 2) +
+                Math.pow(A.getY() - B.getY(), 2));}
+}

src/main/java/xyz/thewhitedog9487/mixin/ExampleMixin.java

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+package xyz.thewhitedog9487.mixin;
+
+import net.minecraft.server.MinecraftServer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(MinecraftServer.class)
+public class ExampleMixin {
+	@Inject(at = @At("HEAD"), method = "loadWorld")
+	private void init(CallbackInfo info) {
+		// This code is injected into the start of MinecraftServer.loadWorld()V
+	}
+}

src/main/resources/assets/randomteleporter/lang/en_us.json

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+{
+
+}

src/main/resources/assets/randomteleporter/lang/zh_cn.json

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+{
+  "info.twd.rtp.success": "已将玩家%s传送到%d %d %d",
+  "error.twd.rtp.not_player": "执行命令的不是玩家",
+  "warning.twd.rtp.retry": "重试次数过大，为避免死循环将在本次传送中取消距离保护"
+}

src/main/resources/fabric.mod.json

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+{
+	"schemaVersion": 1,
+	"id": "randomteleporter",
+	"version": "${version}",
+	"name": "RandomTeleporter",
+	"description": "增加了两个用于随机传送的命令",
+	"authors": [
+		"TheWhiteDog9487"
+	],
+	"contact": {
+		"homepage": "https://modrinth.com/mod/randomteleporter",
+		"sources": "https://github.com/TheWhiteDog9487/RandomTeleporter"
+	},
+	"license": "WTFPL",
+	"icon": "assets/randomteleporter/icon.png",
+	"environment": "server",
+	"entrypoints": {
+		"main": [
+			"xyz.thewhitedog9487.RandomTeleporter"
+		],
+		"client": [
+			"xyz.thewhitedog9487.RandomTeleporterClient"
+		]
+	},
+	"mixins": [
+		"randomteleporter.mixins.json",
+		{
+			"config": "randomteleporter.client.mixins.json",
+			"environment": "client"
+		}
+	],
+	"depends": {
+		"fabricloader": ">=0.14.24",
+		"minecraft": "~1.19.1",
+		"java": ">=17",
+		"fabric": "*"
+	},
+	"suggests": {
+		"another-mod": "*"
+	},
+	"custom": {
+		"modmenu": {
+			"links": {
+				"twd-sasf.bilibili": "https://space.bilibili.com/401746666",
+				"twd-sasf.blog": "www.thewhitedog9487.xyz"},
+			"update_checker": true}}
+}

src/main/resources/randomteleporter.mixins.json

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+{
+	"required": false,
+	"package": "xyz.thewhitedog9487.mixin",
+	"compatibilityLevel": "JAVA_17",
+	"mixins": [
+
+	],
+	"injectors": {
+		"defaultRequire": 1
+	}
+}