军团活动：修复bug

shared/domain/battleField/guildActivity.ts

@@ -123,7 +123,6 @@ export class CityActivityObject {
     }
 
     public getAllCities() {
-        
         let allCities = new Array<{ serverId: number, cityId: number, guildCodes: string[]}>();
         let serverlists = new Array<number>();
         for(let [key, guildCodes] of this.cities) {
@@ -185,10 +184,24 @@ export class CityActivityObject {
         if(!this.cities.has(key)) {
             this.cities.set(key, [guildCode]);
         } else {
-            this.cities.get(key).push(guildCode);
+            let arr = this.cities.get(key);
+            if(!arr.includes(guildCode)) {
+                arr.push(guildCode);
+            }
         }
         this.guilds.set(guildCode, cityId);
     }
+
+    public delCityRecord(cityId: number, serverId: number) {
+        let key = this.getKey(serverId, cityId);
+        let guildCodes = this.cities.get(key)||[];
+        for(let guildCode of guildCodes) {
+            this.members.delete(guildCode);
+            this.guilds.delete(guildCode);
+        }
+        this.gateHp.delete(key);
+        this.cities.delete(key);
+    }
 }
 
 export interface GuildGateRankParam {