feat(ui): 添加卡槽自动布局并禁用角色控制器节点

- 在 CardComp 中新增 setSlotPosition 方法，支持动态设置卡槽位置
- 在 MissionCardComp 中实现 layoutCardSlots 方法，根据卡槽数量自动水平居中布局
- 在任务开始、抽卡等关键时机调用布局更新，确保卡槽位置正确
- 禁用角色控制器预制件中的节点，防止其干扰UI交互

assets/resources/gui/role_controller.prefab

@@ -8635,7 +8635,7 @@
     "node": {
       "__id__": 342
     },
-    "_enabled": true,
+    "_enabled": false,
     "__prefab": {
       "__id__": 380
     },

assets/script/game/map/CardComp.ts

@@ -159,6 +159,14 @@ export class CardComp extends CCComp {
         return this.isLocked;
     }
 
+    setSlotPosition(x: number) {
+        const current = this.node.position;
+        this.restPosition = new Vec3(x, current.y, current.z);
+        if (!this.isDragging && !this.isUsing) {
+            this.node.setPosition(this.restPosition);
+        }
+    }
+
     /** 系统清槽：用于任务开始/结束等强制重置场景 */
     clearBySystem() {
         Tween.stopAllByTarget(this.node);

assets/script/game/map/MissionCardComp.ts

@@ -14,6 +14,7 @@ const { ccclass, property } = _decorator;
 @ecs.register('MissionCard', false)
 export class MissionCardComp extends CCComp {
     private debugMode: boolean = true;
+    private readonly cardWidth: number = 175;
     /** 四个插卡槽位（固定顺序分发：1~4） */
     @property(Node)
     card1:Node = null!
@@ -39,6 +40,7 @@ export class MissionCardComp extends CCComp {
         /** 绑定事件 -> 缓存子控制器 -> 初始化UI状态 */
         this.bindEvents();
         this.cacheCardComps();
+        this.layoutCardSlots();
         this.onMissionStart();
         mLogger.log(this.debugMode, "MissionCardComp", "onLoad init", {
             slots: this.cardComps.length,
@@ -56,6 +58,7 @@ export class MissionCardComp extends CCComp {
     /** 任务开始时：重置卡池等级、清空4槽、显示面板 */
     onMissionStart() {
         this.poolLv = CARD_POOL_INIT_LEVEL;
+        this.layoutCardSlots();
         this.clearAllCards();
         if (this.cards_up) {
             this.cards_up.active = true;
@@ -113,6 +116,7 @@ export class MissionCardComp extends CCComp {
         mLogger.log(this.debugMode, "MissionCardComp", "click draw", {
             poolLv: this.poolLv
         });
+        this.layoutCardSlots();
         const cards = this.buildDrawCards();
         this.dispatchCardsToSlots(cards);
     }
@@ -163,6 +167,21 @@ export class MissionCardComp extends CCComp {
         this.cardComps.forEach(comp => comp.clearBySystem());
     }
 
+    private layoutCardSlots() {
+        const count = this.cardComps.length;
+        if (count === 0) return;
+        const startX = -((count - 1) * this.cardWidth) / 2;
+        for (let i = 0; i < count; i++) {
+            const x = startX + i * this.cardWidth;
+            this.cardComps[i].setSlotPosition(x);
+        }
+        mLogger.log(this.debugMode, "MissionCardComp", "layout card slots", {
+            count,
+            cardWidth: this.cardWidth,
+            startX
+        });
+    }
+
     /** 更新升级按钮上的等级文案，反馈当前卡池层级 */
     private updatePoolLvUI() {
         if (!this.cards_up) return;