任务：提取创建武将方法

game-server/app/services/roleService.ts

@@ -4,11 +4,8 @@ import { getRandNum, getRandomArr } from '../pubUtils/util';
 import { TERAPH_RANDOM } from "../consts/consts";
 import { indexOf } from 'underscore';
 import { DicTeraph } from '../pubUtils/dictionary/DicTeraph';
-import { Teraph, RoleType, RoleModel } from '../db/Role';
-import { ROLE_SELECT, FIGURE_UNLOCK_CONDITION, ITID, CONSUME_TYPE } from '../consts';
-import { gameData } from '../pubUtils/data';
-import { Figure } from '../domain/dbGeneral';
-import { getBeforeDaySeconds } from '../pubUtils/timeUtil';
+import { Teraph, RoleModel } from '../db/Role';
+import { ROLE_SELECT } from '../consts';
 const TERAPH_STRENGTHEN = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
 /**
  * 计算强化次数和消耗