寻宝：增加每个武将伤害的统计

shared/domain/battleField/ComBattleTeamField.ts

@@ -43,4 +43,8 @@ export class MemComBtlTeam extends ComBattleTeam  {
         this.blacklist = [];
         this.sid = sid;
     }
+
+    findMemberByRoleId(roleId: string) {
+        return this.roleStatus.find(cur => cur.roleId == roleId);
+    }
  };