聊天：添加跑马灯功能

game-server/app/services/sysChatService.ts

@@ -10,6 +10,7 @@ import { pinus } from 'pinus';
 import { resResult } from '../pubUtils/util';
 import { BossInstanceType } from '../db/BossInstance';
 import { getSimpleRoleInfo } from './roleService';
+import { GroupMessageType } from '../db/GroupMessage';
 
 async function pushNormalHeroInfoBySource(roleId: string, roleName: string, serverId: number | string, source: number, heroInfo: Partial<HeroType>) {
     const hero = pick(heroInfo, ['hName', 'hid', 'seqId', 'quality', 'star', 'starStage', 'colorStar', 'colorStarStage']);
@@ -140,6 +141,15 @@ export async function pushVestigeFirstMsg(roleId: string, roleName: string, serv
     return result;
 }
 
+export async function createMarqueeMsg(roleId: string, roleName: string, serverId: number | string, content: string) {
+    const msgData = await createGroupMsg(roleId, roleName, CHANNEL_PREFIX.SYS, `${serverId}`, MSG_TYPE.RICH_TEXT, MSG_SOURCE.SEND_MARQUEE, content, null, null);
+    return msgData;
+}
+
+export async function pushMarqueeMsg(msgData: GroupMessageType) {
+    await pushGroupMsgToRoom(msgData);
+}
+
 function shouldPushTowerMsg(lv: number) {
     // 100 层之后每 50 层触发
     return lv >= 100 && lv % 50 === 0;