fix: 修正拼写错误并添加升级动画播放逻辑

- 将 `palayBuff` 方法名更正为 `playBuff`
- 在英雄升级时调用 `playAllTime` 方法播放"plus"动画
- 确保动画播放方法在参数为空时安全返回

assets/script/game/hero/Hero.ts

@@ -87,6 +87,8 @@ export class Hero extends ecs.Entity {
         mLogger.log(this.debugMode,"hero",node.getSiblingIndex());
 
         var hv = node.getComponent(HeroViewComp)!;
+        if(hero_lv >1){hv.playAllTime("plus")}
+
         const model = this.get(HeroAttrsComp);
         // 从配置中读取英雄静态数据
         let hero = HeroInfo[uuid];

assets/script/game/hero/HeroViewComp.ts

@@ -289,7 +289,7 @@ export class HeroViewComp extends CCComp {
     shield_tip(absorbed: number) {
         this.hp_tip(TooltipTypes.life, NumberFormatter.formatNumber(Math.max(0, Math.floor(absorbed))));
     }
-    public palayBuff(anm: string = ""){
+    public playBuff(anm: string = ""){
         if(anm==="") return;
         var path = "game/skill/buff/" + anm;
         this.spawnTimedFx(path, this.node, this.effectLifeTime);
@@ -306,7 +306,11 @@ export class HeroViewComp extends CCComp {
         var path = "game/skill/end/" + anm;
         this.spawnAnimEndFx(path, this.node, undefined);
     }
-
+    public playAllTime(anm: string = ""){
+        if(anm==="") return;
+        var path = "game/skill/buff/" + anm;
+        this.spawnAnimEndFx(path, this.node, undefined);
+    }
     /** 治疗特效 */
     private heathed() {
         this.spawnAnimEndFx("game/skill/buff/heathed", this.node, undefined);

assets/script/game/map/MissionCardComp.ts

@@ -771,7 +771,7 @@ export class MissionCardComp extends CCComp {
         const target = candidates[Math.floor(Math.random() * candidates.length)];
         this.applyHeroLevel(target.model, toLv);
         if (target.view) {
-            target.view.palayBuff("buff_lvup");
+            target.view.playBuff("buff_lvup");
         }
         return true;
     }