minigame 1 question 1.3

www/html/Game/public/js/play.js

@@ -84,9 +84,17 @@
   /** จนกว่าโหลด /api/characters — placeholder ชั่วคราวก่อน join */
   const LEGACY_PLACEHOLDER_CHARACTER_ID = 'Chatest';
   let firstCharacterDefaultResolved = null;
+  /** รหัสตัวละครจาก GET /api/characters — ใช้สลับบอทพรีวิวให้ไม่ซ้ำรูปกับผู้เล่น */
+  let playCharacterIdRoster = [];
   const firstCharacterDefaultPromise = fetch(BASE + '/api/characters')
     .then((r) => r.json())
     .then((list) => {
+      playCharacterIdRoster = [];
+      if (Array.isArray(list)) {
+        list.forEach((c) => {
+          if (c && c.id) playCharacterIdRoster.push(String(c.id));
+        });
+      }
       if (Array.isArray(list) && list.length > 0 && list[0] && list[0].id) {
         firstCharacterDefaultResolved = String(list[0].id);
       } else {
@@ -95,6 +103,12 @@
     })
     .catch(() => {
       firstCharacterDefaultResolved = '';
+      playCharacterIdRoster = [];
+    })
+    .finally(() => {
+      try {
+        if (previewFillBots && mapData) rebalancePreviewBots();
+      } catch (e) { /* map ยังไม่พร้อม */ }
     });
   const lobbyLevelParam = params.get('lobbyLevel');
   const lobbyCaseParam = params.get('case');
@@ -451,9 +465,11 @@
       .then((r) => r.json())
       .then((list) => {
         const map = Object.create(null);
+        playCharacterIdRoster = [];
         if (Array.isArray(list)) {
           list.forEach((c) => {
             if (!c || !c.id) return;
+            playCharacterIdRoster.push(String(c.id));
             map[c.id] = !!c.hasLayerFiles;
             if (Array.isArray(c.layers) && c.layers.length) {
               const st = new Set();
@@ -470,6 +486,7 @@
         playCharLayerApi = { status: 'done', map };
       })
       .catch(() => {
+        playCharacterIdRoster = [];
         playCharLayerApi = { status: 'done', map: Object.create(null) };
       });
   }
@@ -854,6 +871,17 @@
     }
     return getStoredCharacterId();
   }
+
+  /** บอทพรีวิว: เลือกรหัสคนละตัวจาก roster (ไม่ซ้ำผู้เล่นถ้ามีตัวเลือก) */
+  function pickPreviewBotCharacterId(botSlotIndex) {
+    const idx = Math.max(0, Math.floor(Number(botSlotIndex)) || 0);
+    const roster = playCharacterIdRoster;
+    const humanId = String(getPlayCharacterId() || '');
+    if (!roster.length) return humanId || LEGACY_PLACEHOLDER_CHARACTER_ID;
+    const alts = roster.filter((id) => id !== humanId);
+    const pool = alts.length ? alts : roster.slice();
+    return pool[idx % pool.length] || humanId || roster[0];
+  }
   const MOVE_SPEED = 0.15;
   /** quiz_carry — ค่าเริ่มเมื่อไม่มี override จาก Admin (รหัสฉากตรงกันใน quiz-settings.json) */
   const QUIZ_CARRY_WALK_SPEED_MULT = 1.42;
@@ -2482,7 +2510,7 @@
         x, y, tx: x, ty: y,
         direction: ['down', 'up', 'left', 'right'][Math.floor(Math.random() * 4)],
         nickname: 'บอท',
-        characterId: getPlayCharacterId(),
+        characterId: pickPreviewBotCharacterId(botIds.length),
         spawnJoinOrder: joinIdx,
         playTint: playTintFromPeerId(id),
         botTier,
@@ -2514,6 +2542,10 @@
       const tag = o.botTier === 'sharp' ? '(ฉลาด)' : o.botTier === 'weak' ? '(พลาดบ่อย)' : '(กลาง)';
       o.nickname = 'บอท ' + (++k) + ' ' + tag;
     });
+    [...others.keys()].filter(isPreviewBotId).sort().forEach((bid, botIdx) => {
+      const o = others.get(bid);
+      if (o) o.characterId = pickPreviewBotCharacterId(botIdx);
+    });
     if (mapData.gameType === 'quiz_battle' && quizBattlePathModeActive(mapData)) {
       [...others.keys()].filter(isPreviewBotId).forEach((bid) => {
         const o = others.get(bid);
@@ -7148,15 +7180,22 @@
         bonusEl.appendChild(pl);
       }
     }
+    const gcmHead = document.getElementById('gcm-heading');
+    if (gcmHead) {
+      if (mission && mission.uiSkin === 'question_mission') gcmHead.classList.add('sr-only');
+      else gcmHead.classList.remove('sr-only');
+    }
     ov.classList.remove('is-hidden');
     function goLobby() {
       ov.classList.add('is-hidden');
+      if (gcmHead) gcmHead.classList.remove('sr-only');
       window.location.href = 'room-lobby.html?space=' + encodeURIComponent(spaceId) + '&nick=' + encodeURIComponent(nick);
     }
     if (btn) {
       btn.onclick = function () {
         if (previewMode && editorEmbedReturn) {
           ov.classList.add('is-hidden');
+          if (gcmHead) gcmHead.classList.remove('sr-only');
           if (mission && mission.uiSkin === 'question_mission') {
             cancelQuizCarryResultEndAfterTimeup();
             hideQuizCarryTimeupOnDeskLayer();

www/html/Game/public/play.html

@@ -1966,7 +1966,7 @@
   </div>
   <script src="/Game/socket.io/socket.io.js"></script>
   <script src="js/version.js?v=0.0184"></script>
-  <script src="js/play.js?v=0.240"></script>
+  <script src="js/play.js?v=0.242"></script>
   <div class="version-tag">v —</div>
 </body>
 </html>