v1.4.0 — 정식배포 릴리스 (1.3.x 라인 이어서 버전 라벨 승격)

코드 변경 없음. v1.3.8 안정 상태를 정식 v1.4.0 으로 릴리스.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,15 @@
+# Gradle
+.gradle/
+build/
+out/
+*.iml
+.idea/
+
+# Loom
+.fabric/
+run/
+remappedSrc/
+
+# OS
+.DS_Store
+Thumbs.db

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 tkrmagid
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,61 @@
+# chat_answer (채팅정답)
+
+음악퀴즈(`mq`) 데이터팩의 짝이 되는 **서버사이드** 모드.
+
+정답 입력을 받는 상태(`scoreboard players get init main == 5`) 동안 플레이어가
+채팅을 입력하면 메시지를 가로채서 다음을 실행한다:
+
+```
+execute as <플레이어 UUID> run function mq:answer/submit {text:'<채팅 내용>'}
+```
+
+v1.3.8 부터는 정답 단계여도 채팅이 평소대로 broadcast 된다 (다른 플레이어
+화면에 그대로 노출됨). 정답 보호는 데이터팩이 아니라 룸 운영자의 신뢰 기반
+운영으로 처리한다. v1.3.7 까지는 정답 단계에서 채팅 broadcast 가 차단됐었다.
+
+## 빌드
+
+JDK 21 필요.
+
+```
+./gradlew buildAll
+```
+
+산출물:
+
+- `build/libs/chat_answer-<version>-all.jar` — **Fabric + NeoForge 통합 단일 jar** (권장)
+- `fabric/build/libs/chat_answer-fabric-<version>.jar` — Fabric 전용
+- `neoforge/build/libs/chat_answer-neoforge-<version>.jar` — NeoForge 전용
+
+## 설치
+
+서버의 `mods/` 폴더에 통합 jar (`*-all.jar`) 하나만 넣으면 된다. 로더가 Fabric 이든
+NeoForge 든 자기 쪽 진입점만 인식해서 동작한다.
+
+요구사항:
+
+- Minecraft 1.21.6+ 서버
+- Fabric: Fabric Loader 0.16+, Fabric API
+- NeoForge: 21.6+
+
+## 호환성
+
+- 빌드 타깃: Minecraft 1.21.6 (Dialog 시스템 최초 도입 버전).
+- 사용하는 API (`ServerMessageEvents.ALLOW_CHAT_MESSAGE` / `ServerChatEvent`,
+  `Scoreboard`, `MinecraftServer.getCommands()`) 는 1.21.x 전반에 안정적이라
+  같은 jar 가 보통 그대로 동작.
+- Mojang 이 chat / scoreboard / command 시스템을 깨는 변경을 적용하면 재빌드 필요.
+
+## 구조
+
+- `common/` — 로더 비종속 핵심 로직 (Mojang 매핑 기반)
+- `fabric/` — Fabric Loader 진입점 + `ServerMessageEvents` 훅
+- `neoforge/` — NeoForge 진입점 + `ServerChatEvent` 훅
+
+통합 jar 는 두 로더의 결과물을 하나로 묶되, Fabric 쪽 common 클래스는 패키지
+재배치(`kr.tkrmagid.chatanswer.core` → `kr.tkrmagid.chatanswer.fabric.core`)로
+NeoForge 쪽 같은 클래스와 충돌하지 않게 분리한다.
+
+## 라이센스
+
+MIT

build.gradle

@@ -0,0 +1,82 @@
+plugins {
+    id 'java'
+}
+
+allprojects {
+    apply plugin: 'java'
+
+    group = project.mod_group
+    version = project.mod_version
+
+    // 기본 JDK toolchain 은 Java 25 (26.x Loom 빌드 요구). subproject 가 필요하면
+    // 자체 release 21 등으로 다운그레이드.
+    java {
+        toolchain.languageVersion = JavaLanguageVersion.of(25)
+    }
+
+    tasks.withType(JavaCompile).configureEach {
+        options.release = 25
+        options.encoding = 'UTF-8'
+    }
+
+    repositories {
+        maven { url = 'https://maven.fabricmc.net/' }
+        maven { url = 'https://maven.neoforged.net/releases/' }
+        mavenCentral()
+    }
+}
+
+// ───── 단일 배포 jar 컨테이너 ────────────────────────────────────────────────
+// 한 jar 가 어떤 환경에서도 동작하도록:
+//   * outer = NeoForge 1.21.6 모드 본체 (NeoForge 만 fabric.mod.json 을 무시)
+//     + 메타로 fabric.mod.json (entrypoint 없는 컨테이너)
+//   * META-INF/jars/ = Fabric 용 nested jar 둘 (1.21.6 / 26.1.2)
+//     Fabric Loader 가 depends.minecraft 로 자동 매칭. NeoForge 는 무시.
+//
+// 결과: chat_answer-<version>.jar 한 개를 Fabric 1.21.6 / Fabric 26.1.2 / NeoForge
+// 1.21.6 어디에 넣어도 적절한 코드 경로가 활성화된다.
+
+tasks.register('containerJar', Jar) {
+    dependsOn ':fabric-1216:remapJar',
+              ':fabric-2612:remapJar',
+              ':neoforge-1216:jar'
+
+    archiveBaseName = project.mod_id
+    archiveVersion = project.mod_version
+    archiveClassifier = ''
+    destinationDirectory = file('build/libs')
+
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+
+    // 1. NeoForge 모드 본체 (classes + META-INF/neoforge.mods.toml + icon.png) 을 통째로.
+    //    MANIFEST.MF 는 새 jar 가 자체적으로 생성하니 제외.
+    from(zipTree(project(':neoforge-1216').tasks.named('jar').flatMap { it.archiveFile })) {
+        exclude 'META-INF/MANIFEST.MF'
+    }
+
+    // 2. Fabric 컨테이너 메타데이터 (entrypoint 없이 그냥 "외피") 와 아이콘.
+    //    fabric.mod.json 의 ${version} 만 치환.
+    filteringCharset = 'UTF-8'
+    from("${rootDir}/container-resources") {
+        filesMatching("fabric.mod.json") {
+            expand("version": project.mod_version)
+        }
+    }
+
+    // 3. Fabric nested jars. Fabric Loader 는 META-INF/jars/ 를 자동 스캔하지
+    //    않고 outer fabric.mod.json 의 "jars" 배열에 명시된 파일만 처리하므로,
+    //    container-resources/fabric.mod.json 의 jars 항목과 일치하는 고정 파일명
+    //    (버전 suffix 제거) 으로 넣는다.
+    into('META-INF/jars') {
+        from(project(':fabric-1216').tasks.named('remapJar').flatMap { it.archiveFile }) {
+            rename '.+\\.jar', 'chat_answer-fabric-1216.jar'
+        }
+        from(project(':fabric-2612').tasks.named('remapJar').flatMap { it.archiveFile }) {
+            rename '.+\\.jar', 'chat_answer-fabric-2612.jar'
+        }
+    }
+}
+
+tasks.register('buildAll') {
+    dependsOn 'containerJar'
+}

common/src/main/java/kr/tkrmagid/chatanswer/core/ChatAnswerCore.java

@@ -0,0 +1,196 @@
+package kr.tkrmagid.chatanswer.core;
+
+import java.util.Iterator;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+import net.minecraft.commands.CommandSourceStack;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.scores.Objective;
+import net.minecraft.world.scores.ReadOnlyScoreInfo;
+import net.minecraft.world.scores.Scoreboard;
+import net.minecraft.world.scores.ScoreHolder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * 채팅정답 핵심 로직 — 로더 비종속.
+ *
+ * 정답 입력 상태(scoreboard main / init = 5) 일 때 채팅을 가로채서
+ *   execute as <player UUID> run function mq:answer/submit {text:'<채팅>'}
+ * 을 OP 레벨로 실행한다.
+ *
+ * v1.3.8 부터 채팅은 어떤 단계에서도 broadcast 차단하지 않는다 — 정답 입력
+ * 단계에서도 친 채팅이 평소처럼 채팅창에 보인다. (사용자 요청: 정답 화면
+ * 노출을 데이터팩이 관리하지 않고 룸 운영자가 신뢰 기반으로 처리.)
+ * 따라서 {@link #handleChat} 는 항상 true 를 반환하며, 정답 단계일 때만
+ * 부가적으로 정답 제출 함수를 호출한다.
+ */
+public final class ChatAnswerCore {
+    public static final String MOD_ID = "chat_answer";
+    public static final String DISPLAY_NAME = "채팅정답";
+    private static final Logger LOG = LoggerFactory.getLogger(MOD_ID);
+
+    private static final String SCOREBOARD_OBJECTIVE = "main";
+    private static final String SCOREBOARD_HOLDER = "init";
+    private static final int ACCEPTING_ANSWER_STATE = 5;
+
+    /** 음악퀴즈 데이터팩이 선언한 "모드 존재 확인" 점수 이름.
+     *  본 모드는 서버 측에서 채팅을 가로채는 server-only 모드 — 클라이언트는
+     *  설치할 필요가 없고 server 한 곳에 있으면 모든 플레이어에게 적용된다.
+     *  따라서 per-player 검증은 무의미하고, fake player {@link #PRESENCE_HOLDER}
+     *  점수만 1 로 set 한다. 데이터팩의 start 가드는
+     *  `score <PRESENCE_HOLDER> <OBJECTIVE> matches 1` 로 검사.
+     *
+     *  presence pulse 는 여러 이벤트에서 중복 호출한다 — banner/mohist 같은
+     *  fabric-bukkit 하이브리드 호스트에서 일부 Fabric 이벤트(특히
+     *  ServerTickEvents.END_SERVER_TICK) 가 안 들어오는 케이스가 보고됨.
+     *  SERVER_STARTED / PlayerJoin / TickEnd 셋 중 하나라도 firing 되면
+     *  데이터팩 가드가 통과하도록 모든 진입점에서 markModPresence 호출. */
+    private static final String MOD_PRESENCE_OBJECTIVE = "mq_chat_mod";
+    private static final String PRESENCE_HOLDER = "#server";
+
+    /** JOIN 이벤트 시점엔 클라이언트가 chat HUD 를 받을 준비가 안 됐을 수 있어
+     *  tellraw 패킷이 사라지는 경우가 있다. 그래서 N 틱 늦춰서 호출한다. */
+    private static final int NOTICE_DELAY_TICKS = 20;
+    private static final Map<UUID, Integer> PENDING_NOTICES = new ConcurrentHashMap<>();
+
+    private ChatAnswerCore() {}
+
+    /**
+     * 플레이어 로그인 시점에 호출. 음악퀴즈 데이터팩의
+     *   mq:players/mod_active_notice
+     * 함수를 해당 플레이어 컨텍스트로 호출한다. 단, JOIN 이벤트가 너무 일러서
+     * 즉시 호출 시 tellraw 가 클라이언트에 도달하지 못하는 race 가 있어
+     * {@link #NOTICE_DELAY_TICKS} 만큼 늦춘다 ({@link #onServerTick} 가 처리).
+     */
+    public static void onPlayerJoin(ServerPlayer player) {
+        String name = player.getName().getString();
+        LOG.info("[{}] onPlayerJoin fired for {}, scheduling notice in {} ticks",
+                MOD_ID, name, NOTICE_DELAY_TICKS);
+        PENDING_NOTICES.put(player.getUUID(), NOTICE_DELAY_TICKS);
+        // tick 이벤트가 안 들어오는 호스트 대비 — join 시점에도 presence 한 번 찍는다.
+        MinecraftServer server = player.level().getServer();
+        if (server != null) markModPresence(server);
+    }
+
+    /** 각 로더 entrypoint 가 서버 부팅 완료 시점에 호출. tick 이벤트가
+     *  발화되지 않는 환경(banner/mohist) 에서 최소 한 번은 presence 가 찍히도록.
+     *  데이터팩 load 가 SERVER_STARTED 보다 먼저 끝나므로 objective 도 이미 존재. */
+    public static void onServerStarted(MinecraftServer server) {
+        LOG.info("[{}] onServerStarted fired, marking presence", MOD_ID);
+        markModPresence(server);
+    }
+
+    /** /reload 직후 호출. load.mcfunction 이 mq_chat_mod objective 를 remove/add
+     *  하고 `#server` 점수를 0 으로 재설정하므로, reload 끝난 직후 즉시
+     *  다시 1 로 찍어야 함. tick 이벤트가 죽은 호스트 + 이미 접속 중인
+     *  플레이어 조합에서 SERVER_STARTED/JOIN 둘 다 발화 안 되는 케이스 커버. */
+    public static void onDataPackReload(MinecraftServer server) {
+        LOG.info("[{}] onDataPackReload fired, re-marking presence", MOD_ID);
+        markModPresence(server);
+    }
+
+    /** 각 로더 entrypoint 가 매 server tick 마다 호출해야 한다. */
+    public static void onServerTick(MinecraftServer server) {
+        markModPresence(server);
+        if (PENDING_NOTICES.isEmpty()) return;
+        Iterator<Map.Entry<UUID, Integer>> it = PENDING_NOTICES.entrySet().iterator();
+        while (it.hasNext()) {
+            Map.Entry<UUID, Integer> e = it.next();
+            int remaining = e.getValue() - 1;
+            if (remaining > 0) {
+                e.setValue(remaining);
+                continue;
+            }
+            UUID uuid = e.getKey();
+            it.remove();
+            ServerPlayer player = server.getPlayerList().getPlayer(uuid);
+            if (player == null) continue;
+            deliverNotice(server, player);
+        }
+    }
+
+    /**
+     * 데이터팩의 mq_chat_mod 점수(fake player #server 키) 를 1 로 set.
+     * 데이터팩이 아직 load 되지 않아 objective 가 없으면 조용히 skip.
+     * 점수 값이 이미 1 이면 Minecraft 가 packet 전송을 생략하므로
+     * 매 tick 호출해도 트래픽은 늘지 않는다.
+     */
+    private static void markModPresence(MinecraftServer server) {
+        Scoreboard scoreboard = server.getScoreboard();
+        Objective objective = scoreboard.getObjective(MOD_PRESENCE_OBJECTIVE);
+        if (objective == null) return;
+        scoreboard.getOrCreatePlayerScore(ScoreHolder.forNameOnly(PRESENCE_HOLDER), objective).set(1);
+    }
+
+    private static void deliverNotice(MinecraftServer server, ServerPlayer player) {
+        String name = player.getName().getString();
+        // 플레이어 자체를 source 로 써서 함수 안의 @s 가 그대로 player.
+        CommandSourceStack source = player.createCommandSourceStack().withSuppressedOutput();
+        try {
+            server.getCommands().performPrefixedCommand(source, "function mq:players/mod_active_notice");
+            LOG.info("[{}] mod_active_notice delivered for {}", MOD_ID, name);
+        } catch (Exception e) {
+            LOG.warn("[{}] failed to deliver mod_active_notice for {}: {}", MOD_ID, name, e.toString(), e);
+        }
+    }
+
+    /**
+     * 항상 true 반환 — 어떤 단계에서도 채팅을 차단하지 않는다.
+     * 정답 단계(state 5) 일 때만 부가적으로 정답 제출 함수를 호출한다.
+     *
+     * @return 항상 true (broadcast 허용). 로더 진입점은 반환값을 그대로 이벤트
+     *         allow/cancel 결정에 전달하면 된다.
+     */
+    public static boolean handleChat(ServerPlayer sender, String rawText) {
+        MinecraftServer server = sender.level().getServer();
+        if (server == null) return true;
+        if (isAcceptingAnswer(server)) {
+            submitAnswer(server, sender, rawText);
+        }
+        return true;
+    }
+
+    private static boolean isAcceptingAnswer(MinecraftServer server) {
+        Scoreboard scoreboard = server.getScoreboard();
+        Objective objective = scoreboard.getObjective(SCOREBOARD_OBJECTIVE);
+        if (objective == null) return false;
+        ReadOnlyScoreInfo score = scoreboard.getPlayerScoreInfo(ScoreHolder.forNameOnly(SCOREBOARD_HOLDER), objective);
+        if (score == null) return false;
+        return score.value() == ACCEPTING_ANSWER_STATE;
+    }
+
+    private static void submitAnswer(MinecraftServer server, ServerPlayer sender, String rawText) {
+        String safe = sanitize(rawText);
+        if (safe.isEmpty()) return;
+
+        String nbt = safe.replace("\\", "\\\\").replace("'", "\\'");
+        String command = "execute as " + sender.getStringUUID()
+                + " run function mq:answer/submit {text:'" + nbt + "'}";
+
+        CommandSourceStack source = server.createCommandSourceStack().withSuppressedOutput();
+        try {
+            server.getCommands().performPrefixedCommand(source, command);
+        } catch (Exception e) {
+            LOG.error("[{}] failed to submit answer for {}: {}", MOD_ID, sender.getName().getString(), e.toString());
+        }
+    }
+
+    /**
+     * 매크로 라인 ($data ... set value "$(text)") 가 큰따옴표로 값을 감싸므로
+     * 큰따옴표/백슬래시는 제거. 제어문자도 NBT 호환을 위해 제거.
+     */
+    private static String sanitize(String text) {
+        if (text == null) return "";
+        StringBuilder sb = new StringBuilder(text.length());
+        for (int i = 0; i < text.length(); i++) {
+            char c = text.charAt(i);
+            if (c == '"' || c == '\\') continue;
+            if (c < 0x20 || c == 0x7f) continue;
+            sb.append(c);
+        }
+        return sb.toString().strip();
+    }
+}

container-resources/fabric.mod.json

@@ -0,0 +1,19 @@
+{
+  "schemaVersion": 1,
+  "id": "chat_answer",
+  "version": "${version}",
+  "name": "채팅정답",
+  "description": "음악퀴즈(mq) 데이터팩이 정답 입력을 받는 상태(init=5)에서 채팅을 가로채 mq:answer/submit 함수로 전달합니다. 단일 jar 에 1.21.6 (Fabric/NeoForge) + 26.1.2 (Fabric) 빌드가 모두 들어있어 어느 환경에서도 그대로 동작합니다.",
+  "authors": [ "tkrmagid" ],
+  "license": "MIT",
+  "icon": "assets/chat_answer/icon.png",
+  "environment": "*",
+  "jars": [
+    { "file": "META-INF/jars/chat_answer-fabric-1216.jar" },
+    { "file": "META-INF/jars/chat_answer-fabric-2612.jar" }
+  ],
+  "depends": {
+    "fabricloader": ">=0.16.0",
+    "java": ">=21"
+  }
+}

fabric-1216/build.gradle

@@ -0,0 +1,53 @@
+plugins {
+    id 'fabric-loom' version '1.16-SNAPSHOT'
+}
+
+base.archivesName = "${project.mod_id}-fabric-1216"
+
+// 1.21.6 은 Java 21 런타임. release 21 로 컴파일.
+java {
+    toolchain.languageVersion = JavaLanguageVersion.of(25)
+}
+tasks.withType(JavaCompile).configureEach {
+    options.release = 21
+}
+
+// common/ 디렉토리의 로더 비종속 소스 포함. Mojang 매핑으로 컴파일됨.
+sourceSets {
+    main {
+        java {
+            srcDirs += "${rootDir}/common/src/main/java"
+        }
+    }
+}
+
+dependencies {
+    minecraft "com.mojang:minecraft:${project.mc_1216}"
+    mappings loom.officialMojangMappings()
+    modImplementation "net.fabricmc:fabric-loader:${project.fabric_loader_1216}"
+    modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_api_1216}"
+}
+
+loom {
+    serverOnlyMinecraftJar()
+}
+
+processResources {
+    inputs.property "version", project.version
+    inputs.property "mod_id", project.mod_id
+
+    filteringCharset = 'UTF-8'
+
+    filesMatching("fabric.mod.json") {
+        expand(
+            "version": project.version,
+            "mod_id": project.mod_id
+        )
+    }
+}
+
+jar {
+    from(rootProject.file("LICENSE")) {
+        rename { "${it}_${project.mod_id}_fabric_1216" }
+    }
+}

fabric-1216/src/main/java/kr/tkrmagid/chatanswer/fabric/ChatAnswerFabric.java

@@ -0,0 +1,36 @@
+package kr.tkrmagid.chatanswer.fabric;
+
+import kr.tkrmagid.chatanswer.core.ChatAnswerCore;
+import net.fabricmc.api.ModInitializer;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents;
+import net.fabricmc.fabric.api.message.v1.ServerMessageEvents;
+import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class ChatAnswerFabric implements ModInitializer {
+    private static final Logger LOG = LoggerFactory.getLogger(ChatAnswerCore.MOD_ID);
+
+    @Override
+    public void onInitialize() {
+        LOG.info("[{}] Fabric entrypoint onInitialize starting", ChatAnswerCore.MOD_ID);
+        try {
+            ServerMessageEvents.ALLOW_CHAT_MESSAGE.register((message, sender, params) ->
+                ChatAnswerCore.handleChat(sender, message.signedContent())
+            );
+            ServerLifecycleEvents.SERVER_STARTED.register(ChatAnswerCore::onServerStarted);
+            ServerLifecycleEvents.END_DATA_PACK_RELOAD.register((server, resourceManager, success) -> {
+                if (success) ChatAnswerCore.onDataPackReload(server);
+            });
+            ServerPlayConnectionEvents.JOIN.register((handler, sender, server) ->
+                ChatAnswerCore.onPlayerJoin(handler.player)
+            );
+            ServerTickEvents.END_SERVER_TICK.register(ChatAnswerCore::onServerTick);
+            LOG.info("[{}] Fabric entrypoint registered: ALLOW_CHAT_MESSAGE + SERVER_STARTED + END_DATA_PACK_RELOAD + JOIN + TICK", ChatAnswerCore.MOD_ID);
+        } catch (Throwable t) {
+            LOG.error("[{}] Fabric entrypoint event registration failed", ChatAnswerCore.MOD_ID, t);
+            throw t;
+        }
+    }
+}

fabric-1216/src/main/resources/fabric.mod.json

@@ -0,0 +1,20 @@
+{
+  "schemaVersion": 1,
+  "id": "chat_answer_fabric",
+  "version": "${version}",
+  "name": "채팅정답 (Fabric impl)",
+  "description": "음악퀴즈(mq) 데이터팩이 정답 입력을 받는 상태(init=5)에서 채팅을 가로채 mq:answer/submit 함수로 전달합니다. (MC 1.21.6 변형)",
+  "authors": [ "tkrmagid" ],
+  "license": "MIT",
+  "icon": "assets/chat_answer/icon.png",
+  "environment": "*",
+  "entrypoints": {
+    "main": [ "kr.tkrmagid.chatanswer.fabric.ChatAnswerFabric" ]
+  },
+  "depends": {
+    "fabricloader": ">=0.16.0",
+    "minecraft": ">=1.21.6 <1.22",
+    "java": ">=21",
+    "fabric-api": "*"
+  }
+}

fabric-2612/build.gradle

@@ -0,0 +1,42 @@
+plugins {
+    id 'fabric-loom' version '1.16-SNAPSHOT'
+}
+
+base.archivesName = "${project.mod_id}-fabric-2612"
+
+// common/ 디렉토리의 로더 비종속 소스 포함.
+sourceSets {
+    main {
+        java {
+            srcDirs += "${rootDir}/common/src/main/java"
+        }
+    }
+}
+
+dependencies {
+    // MC 26.x: server jar 가 unobfuscated. intermediary 0.0.0 = identity mapping.
+    minecraft "com.mojang:minecraft:${project.mc_2612}"
+    mappings "net.fabricmc:intermediary:0.0.0:v2"
+    implementation "net.fabricmc:fabric-loader:${project.fabric_loader_2612}"
+    implementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_api_2612}"
+}
+
+processResources {
+    inputs.property "version", project.version
+    inputs.property "mod_id", project.mod_id
+
+    filteringCharset = 'UTF-8'
+
+    filesMatching("fabric.mod.json") {
+        expand(
+            "version": project.version,
+            "mod_id": project.mod_id
+        )
+    }
+}
+
+jar {
+    from(rootProject.file("LICENSE")) {
+        rename { "${it}_${project.mod_id}_fabric_2612" }
+    }
+}

fabric-2612/src/main/java/kr/tkrmagid/chatanswer/fabric/ChatAnswerFabric.java

@@ -0,0 +1,36 @@
+package kr.tkrmagid.chatanswer.fabric;
+
+import kr.tkrmagid.chatanswer.core.ChatAnswerCore;
+import net.fabricmc.api.ModInitializer;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents;
+import net.fabricmc.fabric.api.message.v1.ServerMessageEvents;
+import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class ChatAnswerFabric implements ModInitializer {
+    private static final Logger LOG = LoggerFactory.getLogger(ChatAnswerCore.MOD_ID);
+
+    @Override
+    public void onInitialize() {
+        LOG.info("[{}] Fabric entrypoint onInitialize starting", ChatAnswerCore.MOD_ID);
+        try {
+            ServerMessageEvents.ALLOW_CHAT_MESSAGE.register((message, sender, params) ->
+                ChatAnswerCore.handleChat(sender, message.signedContent())
+            );
+            ServerLifecycleEvents.SERVER_STARTED.register(ChatAnswerCore::onServerStarted);
+            ServerLifecycleEvents.END_DATA_PACK_RELOAD.register((server, resourceManager, success) -> {
+                if (success) ChatAnswerCore.onDataPackReload(server);
+            });
+            ServerPlayConnectionEvents.JOIN.register((handler, sender, server) ->
+                ChatAnswerCore.onPlayerJoin(handler.player)
+            );
+            ServerTickEvents.END_SERVER_TICK.register(ChatAnswerCore::onServerTick);
+            LOG.info("[{}] Fabric entrypoint registered: ALLOW_CHAT_MESSAGE + SERVER_STARTED + END_DATA_PACK_RELOAD + JOIN + TICK", ChatAnswerCore.MOD_ID);
+        } catch (Throwable t) {
+            LOG.error("[{}] Fabric entrypoint event registration failed", ChatAnswerCore.MOD_ID, t);
+            throw t;
+        }
+    }
+}

fabric-2612/src/main/resources/fabric.mod.json

@@ -0,0 +1,20 @@
+{
+  "schemaVersion": 1,
+  "id": "chat_answer_fabric",
+  "version": "${version}",
+  "name": "채팅정답 (Fabric impl)",
+  "description": "음악퀴즈(mq) 데이터팩이 정답 입력을 받는 상태(init=5)에서 채팅을 가로채 mq:answer/submit 함수로 전달합니다. (MC 26.1.2 변형)",
+  "authors": [ "tkrmagid" ],
+  "license": "MIT",
+  "icon": "assets/chat_answer/icon.png",
+  "environment": "*",
+  "entrypoints": {
+    "main": [ "kr.tkrmagid.chatanswer.fabric.ChatAnswerFabric" ]
+  },
+  "depends": {
+    "fabricloader": ">=0.19.0",
+    "minecraft": ">=26.1.2",
+    "java": ">=21",
+    "fabric-api": "*"
+  }
+}

gradle.properties

@@ -0,0 +1,26 @@
+org.gradle.jvmargs=-Xmx3G
+org.gradle.parallel=true
+
+# ───── mod metadata ─────────────────────────────────────────────────────────
+mod_id=chat_answer
+mod_version=1.4.0
+mod_group=kr.tkrmagid.chatanswer
+mod_name=채팅정답
+
+# ───── per-target MC / loader versions ──────────────────────────────────────
+# 한 jar 로 1.21.6 (Fabric/NeoForge) + 26.1.2 (Fabric) 전부 커버하기 위해
+# 각 타겟마다 별도 subproject 가 자기 버전으로 빌드되고, 결과물을 outer
+# container jar 가 묶는다 (Fabric 은 META-INF/jars/ JiJ, NeoForge 는 outer 본체).
+
+# Fabric MC 1.21.6
+mc_1216=1.21.6
+fabric_api_1216=0.128.2+1.21.6
+fabric_loader_1216=0.16.10
+
+# Fabric MC 26.1.2  (26.x 서버 jar 는 unobfuscated. intermediary 0.0.0 = identity)
+mc_2612=26.1.2
+fabric_api_2612=0.148.2+26.1.2
+fabric_loader_2612=0.19.2
+
+# NeoForge MC 1.21.6 (26.x 는 NeoForge moddev plugin 이 아직 인식 못 함)
+neoforge_1216=21.6.20-beta

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

neoforge-1216/build.gradle

@@ -0,0 +1,49 @@
+plugins {
+    id 'net.neoforged.moddev' version '2.0.97'
+}
+
+base.archivesName = "${project.mod_id}-neoforge-1216"
+
+// NeoForge 1.21.6 은 Java 21. release 21 로 컴파일.
+java {
+    toolchain.languageVersion = JavaLanguageVersion.of(25)
+}
+tasks.withType(JavaCompile).configureEach {
+    options.release = 21
+}
+
+sourceSets {
+    main {
+        java {
+            srcDirs += "${rootDir}/common/src/main/java"
+        }
+    }
+}
+
+neoForge {
+    version = project.neoforge_1216
+}
+
+processResources {
+    inputs.property "version", project.version
+    inputs.property "mod_id", project.mod_id
+    inputs.property "minecraft_version", project.mc_1216
+    inputs.property "neoforge_version", project.neoforge_1216
+
+    filteringCharset = 'UTF-8'
+
+    filesMatching("META-INF/neoforge.mods.toml") {
+        expand(
+            "version": project.version,
+            "mod_id": project.mod_id,
+            "minecraft_version": project.mc_1216,
+            "neoforge_version": project.neoforge_1216
+        )
+    }
+}
+
+jar {
+    from(rootProject.file("LICENSE")) {
+        rename { "${it}_${project.mod_id}_neoforge_1216" }
+    }
+}

neoforge-1216/src/main/java/kr/tkrmagid/chatanswer/neoforge/ChatAnswerNeoForge.java

@@ -0,0 +1,57 @@
+package kr.tkrmagid.chatanswer.neoforge;
+
+import kr.tkrmagid.chatanswer.core.ChatAnswerCore;
+import net.minecraft.server.level.ServerPlayer;
+import net.neoforged.bus.api.IEventBus;
+import net.neoforged.bus.api.SubscribeEvent;
+import net.neoforged.fml.common.Mod;
+import net.neoforged.neoforge.common.NeoForge;
+import net.neoforged.neoforge.event.OnDatapackSyncEvent;
+import net.neoforged.neoforge.event.ServerChatEvent;
+import net.neoforged.neoforge.event.entity.player.PlayerEvent;
+import net.neoforged.neoforge.event.server.ServerStartedEvent;
+import net.neoforged.neoforge.event.tick.ServerTickEvent;
+
+@Mod(ChatAnswerCore.MOD_ID)
+public final class ChatAnswerNeoForge {
+    public ChatAnswerNeoForge(IEventBus modBus) {
+        NeoForge.EVENT_BUS.addListener(ChatAnswerNeoForge::onServerChat);
+        NeoForge.EVENT_BUS.addListener(ChatAnswerNeoForge::onServerStarted);
+        NeoForge.EVENT_BUS.addListener(ChatAnswerNeoForge::onDatapackSync);
+        NeoForge.EVENT_BUS.addListener(ChatAnswerNeoForge::onPlayerLogin);
+        NeoForge.EVENT_BUS.addListener(ChatAnswerNeoForge::onServerTick);
+    }
+
+    @SubscribeEvent
+    public static void onServerChat(ServerChatEvent event) {
+        boolean allow = ChatAnswerCore.handleChat(event.getPlayer(), event.getRawText());
+        if (!allow) {
+            event.setCanceled(true);
+        }
+    }
+
+    @SubscribeEvent
+    public static void onServerStarted(ServerStartedEvent event) {
+        ChatAnswerCore.onServerStarted(event.getServer());
+    }
+
+    /** OnDatapackSyncEvent: /reload 끝나면 player=null 로 한 번 broadcast,
+     *  로그인 때마다 해당 player 로 한 번 더 fire. 어느 쪽이든 reload 직후
+     *  presence 가 다시 찍히는 것이 목적이라 둘 다 OK. */
+    @SubscribeEvent
+    public static void onDatapackSync(OnDatapackSyncEvent event) {
+        ChatAnswerCore.onDataPackReload(event.getPlayerList().getServer());
+    }
+
+    @SubscribeEvent
+    public static void onPlayerLogin(PlayerEvent.PlayerLoggedInEvent event) {
+        if (event.getEntity() instanceof ServerPlayer player) {
+            ChatAnswerCore.onPlayerJoin(player);
+        }
+    }
+
+    @SubscribeEvent
+    public static void onServerTick(ServerTickEvent.Post event) {
+        ChatAnswerCore.onServerTick(event.getServer());
+    }
+}

neoforge-1216/src/main/resources/META-INF/neoforge.mods.toml

@@ -0,0 +1,25 @@
+modLoader = "javafml"
+loaderVersion = "[1,)"
+license = "MIT"
+
+[[mods]]
+modId = "${mod_id}"
+version = "${version}"
+displayName = "채팅정답"
+authors = "tkrmagid"
+description = '''음악퀴즈(mq) 데이터팩이 정답 입력을 받는 상태(init=5)에서 채팅을 가로채 mq:answer/submit 함수로 전달합니다.'''
+logoFile = "icon.png"
+
+[[dependencies.${mod_id}]]
+modId = "neoforge"
+type = "required"
+versionRange = "[${neoforge_version},)"
+ordering = "NONE"
+side = "BOTH"
+
+[[dependencies.${mod_id}]]
+modId = "minecraft"
+type = "required"
+versionRange = "[${minecraft_version},)"
+ordering = "NONE"
+side = "BOTH"

settings.gradle

@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        maven { url = 'https://maven.fabricmc.net/' }
+        maven { url = 'https://maven.neoforged.net/releases/' }
+        gradlePluginPortal()
+        mavenCentral()
+    }
+}
+
+rootProject.name = 'chat_answer'
+
+// 세 개의 target-specific subproject. 각각 자기 MC/로더 버전으로 컴파일/리맵.
+// rootProject 의 containerJar 가 셋의 산출물을 하나로 묶어 단일 jar 배포물 생성.
+include 'fabric-1216'
+include 'fabric-2612'
+include 'neoforge-1216'