feat(英雄属性): 添加处理属性卡使用的功能

实现属性卡使用逻辑，当使用属性卡时根据配置添加对应buff效果并显示提示信息

assets/script/game/hero/HeroAttrsComp.ts

@@ -7,6 +7,7 @@ import { HeroInfo, AttrSet } from "../common/config/heroSet";
 import { HeroSkillsComp } from "./HeroSkills";
 import { smc } from "../common/SingletonModuleComp";
 import { ItemSet } from "../common/config/ItemSet";
+import { AttrCards } from "../common/config/AttrSet";
  
 
 interface talTrigger{
@@ -80,11 +81,32 @@ export class HeroAttrsComp extends ecs.Comp {
         // 监听升级事件
         oops.message.on(GameEvent.CanUpdateLv, this.onLevelUp, this);
         oops.message.on(GameEvent.UseItemCard, this.onUseItemCard, this);
+        oops.message.on(GameEvent.UseAttrCard, this.onUseAttrCard, this);
     }
 
     onDestroy() {
         oops.message.off(GameEvent.CanUpdateLv, this.onLevelUp, this);
         oops.message.off(GameEvent.UseItemCard, this.onUseItemCard, this);
+        oops.message.off(GameEvent.UseAttrCard, this.onUseAttrCard, this);
+    }
+
+    onUseAttrCard(event: string, args: any) {
+        if (!this.is_master) return;
+        const uuid = args;
+        const attrCard = AttrCards[uuid];
+        if (attrCard) {
+            console.log(`[HeroAttrs] 使用属性卡: ${attrCard.desc}`);
+            // 构造 BuffConf，默认使用 BType.VALUE，永久生效 (time: 0)
+            const buffConf: BuffConf = {
+                buff: attrCard.attr,
+                value: attrCard.value,
+                BType: BType.VALUE,
+                time: 0,
+                chance: 1, // 必中
+            };
+            this.addBuff(buffConf);
+            oops.gui.toast(attrCard.desc);
+        }
     }
 
     onUseItemCard(event: string, args: any) {