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@ -31,11 +31,7 @@ func (this *FriendMgr) IsFriend(accountId1 string, accountId2 string) bool {
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}
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func (this *FriendMgr) HasFriend(accountId string) bool {
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myFriends := this.getFriends(accountId)
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if myFriends != nil {
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return len(*myFriends) > 0
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}
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return false
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return this.GetFriendNum(accountId) > 0
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}
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func (this *FriendMgr) GetFriendNum(accountId string) int32 {
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@ -46,6 +42,17 @@ func (this *FriendMgr) GetFriendNum(accountId string) int32 {
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return 0
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}
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func (this *FriendMgr) TraverseFriend(accountId string, cb func(string, int32) bool) {
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myFriends := this.getFriends(accountId)
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if myFriends != nil {
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for a, t := range *myFriends {
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if !cb(a, t) {
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break
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}
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}
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}
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}
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func (this *FriendMgr) getFriends(accountId string) *map[string]int32 {
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if friends, ok := this.friendHash[accountId]; ok {
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return friends
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