好友搜索优化

src/server/game/RegisterNetworkFunc.go

@@ -1411,8 +1411,19 @@ func ReqSearchPlayer(player *Player, buf []byte) error {
 		list = append(list, SearchPlayer)
 
 	}
+	// list 列表去重
+	l := make(map[int]*msg.ResPlayerSimple)
+	for _, v := range list {
+		if _, ok := l[int(v.Uid)]; !ok {
+			l[int(v.Uid)] = v
+		}
+	}
+	l2 := make([]*msg.ResPlayerSimple, 0)
+	for _, v := range l {
+		l2 = append(l2, v)
+	}
 	player.PushClientRes(&msg.ResSearchPlayer{
-		List: list,
+		List: l2,
 	})
 
 	return nil