活动：新武将添加字段

shared/domain/activityField/newHeroGiftField.ts

@@ -28,6 +28,7 @@ export class NewHeroGiftData extends ActivityBase {
     list: Array<NewHeroGiftItem> = [];//礼包列表
     totalPoint: number = 0;//获得总点数
     consumeTotalPoint: number = 0;//消耗总点数
+    explain: { index: number, explain: string }[] = [];//客户端用的说明文字信息
 
     public findItem(index: number) {
         let itemIndex = this.list.findIndex(obj => { return obj && obj.index === index });
@@ -56,7 +57,7 @@ export class NewHeroGiftData extends ActivityBase {
         this.name = dataObj.name;
         this.totalPoint = 0;
         this.consumeTotalPoint = 0;
-
+        this.explain = dataObj.explain;
         let arr = dataObj.data;
         for (let obj of arr) {
             this.list.push(new NewHeroGiftItem(obj))