fix(map): 修复抽卡重复英雄和英雄站位偏移问题

1. 新增英雄卡UUID去重逻辑，避免单次抽卡出现重复英雄
2. 调整英雄初始站位坐标，修正布局偏移问题
3. 统一代码格式，修复缩进和类型注解不规范问题

assets/script/game/map/MissionHeroComp.ts

@@ -49,8 +49,8 @@ export class MissionHeroComp extends CCComp {
 
     /** 硬编码的6个英雄占位点 */
     public static readonly HERO_POSITIONS: Vec3[] = [
-        v3(-180, BoxSet.GAME_LINE, 0),  // index 0 (node_index 1): Top Front 第二
-        v3(-80, BoxSet.GAME_LINE, 0),        // index 1 (node_index 2): Mid Front 第一
+        v3(-200, BoxSet.GAME_LINE, 0),  // index 0 (node_index 1): Top Front 第二
+        v3(-120, BoxSet.GAME_LINE, 0),        // index 1 (node_index 2): Mid Front 第一
         v3(-280, BoxSet.GAME_LINE, 0),  // index 2 (node_index 3): Bot Front 第三
         // v3(-280, BoxSet.GAME_LINE + 100, 0),  // index 3 (node_index 4): Top Back
         // v3(-280, BoxSet.GAME_LINE, 0),        // index 4 (node_index 5): Mid Back
@@ -63,37 +63,37 @@ export class MissionHeroComp extends CCComp {
     // ======================== 运行时属性 ========================
 
     /** 预留计时器 */
-    timer:Timer=new Timer(2)
+    timer: Timer = new Timer(2)
     /** 预留状态：友方是否全部死亡 */
-    Friend_is_dead:boolean=false
+    Friend_is_dead: boolean = false
     /** 当前处理的英雄 uuid */
-    current_hero_uuid:number=0
+    current_hero_uuid: number = 0
     /** 当前英雄数量缓存 */
-    current_hero_num:number=-1
+    current_hero_num: number = -1
     /** 是否正在消费召唤队列（防止并发） */
-    is_processing_queue:boolean=false
+    is_processing_queue: boolean = false
     /** 召唤请求队列：保证召唤按顺序串行执行 */
-    summon_queue:{ uuid: number; hero_lv: number; pool_lv: number }[]=[]
+    summon_queue: { uuid: number; hero_lv: number; pool_lv: number }[] = []
     /** 预留英雄列表 */
-    heros:any=[]
+    heros: any = []
 
     // ======================== 生命周期 ========================
 
-    onLoad(){
+    onLoad() {
         // 注册节点级事件
-        this.on(GameEvent.FightReady,this.fight_ready,this)
-        this.on(GameEvent.Zhaohuan,this.zhao_huan,this)
-        this.on(GameEvent.MissionEnd,this.clear_heros,this)
+        this.on(GameEvent.FightReady, this.fight_ready, this)
+        this.on(GameEvent.Zhaohuan, this.zhao_huan, this)
+        this.on(GameEvent.MissionEnd, this.clear_heros, this)
         // 注册全局消息
-        oops.message.on(GameEvent.CallHero,this.call_hero,this)
-        oops.message.on("PhasePrepareStart",this.fight_ready,this)
+        oops.message.on(GameEvent.CallHero, this.call_hero, this)
+        oops.message.on("PhasePrepareStart", this.fight_ready, this)
     }
 
-    onDestroy(){
+    onDestroy() {
         super.onDestroy();
         // 清理全部监听
-        oops.message.off(GameEvent.CallHero,this.call_hero,this)
-        oops.message.off("PhasePrepareStart",this.fight_ready,this)
+        oops.message.off(GameEvent.CallHero, this.call_hero, this)
+        oops.message.off("PhasePrepareStart", this.fight_ready, this)
     }
 
     start() {
@@ -102,7 +102,7 @@ export class MissionHeroComp extends CCComp {
     // ======================== 事件处理 ========================
 
     /** 关卡结束时清理全部英雄 ECS 实体 */
-    clear_heros(){
+    clear_heros() {
         const heroes = this.getAllHeroes();
         for (let i = 0; i < heroes.length; i++) {
             heroes[i].destroy();
@@ -110,7 +110,7 @@ export class MissionHeroComp extends CCComp {
     }
 
     /** 战斗准备阶段：重置出战英雄计数，恢复满血重新登场 */
-    fight_ready(){
+    fight_ready() {
         const heroes = this.getAllHeroes();
         smc.vmdata.mission_data.hero_num = heroes.length;
         for (let i = 0; i < heroes.length; i++) {
@@ -135,7 +135,7 @@ export class MissionHeroComp extends CCComp {
     }
 
     /** 预留：召唤事件扩展入口 */
-    private zhao_huan(event: string, args: any){
+    private zhao_huan(event: string, args: any) {
 
     }
 
@@ -147,7 +147,7 @@ export class MissionHeroComp extends CCComp {
      * @param event  事件名
      * @param args   { uuid, hero_lv, pool_lv }
      */
-    private async call_hero(event: string, args: any){
+    private async call_hero(event: string, args: any) {
         const payload = args ?? event;
         const uuid = Number(payload?.uuid ?? 1001);
         const hero_lv = Math.max(1, Number(payload?.hero_lv ?? 1));
@@ -196,7 +196,7 @@ export class MissionHeroComp extends CCComp {
             const m = h.get(HeroAttrsComp);
             if (m && m.posIndex >= 0) occupied.add(m.posIndex);
         }
-        
+
         // 优先中前(1) -> 上前(0) -> 下前(2) -> 中后(4) -> 上后(3) -> 下后(5)
         const slotPriority = [1, 0, 2, 4, 3, 5];
         for (const idx of slotPriority) {
@@ -204,7 +204,7 @@ export class MissionHeroComp extends CCComp {
                 return idx;
             }
         }
-        
+
         // 溢出：默认中前
         return 1;
     }
@@ -219,14 +219,14 @@ export class MissionHeroComp extends CCComp {
      * @param pool_lv  卡池等级（历史遗留，新机制下不再使用）
      * @returns        创建的 Hero 实体
      */
-    private addHero(uuid:number=1001,hero_lv:number=1, pool_lv:number=1) {
+    private addHero(uuid: number = 1001, hero_lv: number = 1, pool_lv: number = 1) {
         let hero = ecs.getEntity<Hero>(Hero);
         let scale = 1
         const posIndex = this.pickPositionIndexForHero();
         const landingPos = MissionHeroComp.HERO_POSITIONS[posIndex];
-        let spawnPos:Vec3 = v3(landingPos.x, landingPos.y + MissionHeroComp.HERO_DROP_HEIGHT, 0);
-        hero.load(spawnPos,scale,uuid,landingPos.y,hero_lv,pool_lv,posIndex);
-        
+        let spawnPos: Vec3 = v3(landingPos.x, landingPos.y + MissionHeroComp.HERO_DROP_HEIGHT, 0);
+        hero.load(spawnPos, scale, uuid, landingPos.y, hero_lv, pool_lv, posIndex);
+
         // 召唤完成后，派发事件以更新英雄面板
         const model = hero.get(HeroAttrsComp);
         if (model) {
@@ -235,7 +235,7 @@ export class MissionHeroComp extends CCComp {
                 model: model
             });
         }
-        
+
         return hero;
     }
 
@@ -285,7 +285,7 @@ export class MissionHeroComp extends CCComp {
         this.addHero(uuid, hero_lv, pool_lv);
     }
 
-    
+
     /** ECS 组件移除时触发（当前不销毁节点，保留引用） */
     reset() {
         // this.node.destroy();