/// <summary>
/// Adds a friend and updates the database.
/// </summary>
/// <param name="friendName">The name of the friend that is being added.</param>
public void HandleActionAddFriend(string friendName)
{
if (string.Equals(friendName, Name, StringComparison.CurrentCultureIgnoreCase))
{
ChatPacket.SendServerMessage(Session, "Sorry, but you can't be friends with yourself.", ChatMessageType.Broadcast);
}
// get friend player info
var friendInfo = WorldManager.AllPlayers.FirstOrDefault(p => p.Name.Equals(friendName));
if (friendInfo == null)
{
ChatPacket.SendServerMessage(Session, "That character does not exist", ChatMessageType.Broadcast);
return;
}
// already exists in friends list?
if (Biota.CharacterPropertiesFriendList.FirstOrDefault(f => f.FriendId == friendInfo.Guid.Full) != null)
{
ChatPacket.SendServerMessage(Session, "That character is already in your friends list", ChatMessageType.Broadcast);
}
var newFriend = new CharacterPropertiesFriendList();
newFriend.ObjectId = Biota.Id; // current player id
//newFriend.AccountId = Biota.Character.AccountId; // current player account id
newFriend.FriendId = friendInfo.Biota.Id;
// add friend to DB
Biota.CharacterPropertiesFriendList.Add(newFriend);
// send network message
Session.Network.EnqueueSend(new GameEventFriendsListUpdate(Session, GameEventFriendsListUpdate.FriendsUpdateTypeFlag.FriendAdded, newFriend));
}
/// <summary>
/// This constructor is used for passing in a single friend for and add, remove, or update status. It also allows you to override the online status so the WorldManager isn't checked.
/// </summary>
/// <param name="session"></param>
/// <param name="updateType"></param>
/// <param name="friend"></param>
/// <param name="overrideOnlineStatus">Set to true if you want to force a value for the online status of the friend. Useful if you know the status and don't want to have the WorldManager check</param>
/// <param name="onlineStatusVal">If overrideOnlineStatus is true, then this is the online status value that you want to force in the packet</param>
public GameEventFriendsListUpdate(Session session, FriendsUpdateTypeFlag updateType, CharacterPropertiesFriendList friend, bool overrideOnlineStatus = false, bool onlineStatusVal = false)
: base(GameEventType.FriendsListUpdate, GameMessageGroup.UIQueue, session)
{
this.updateType = updateType;
this.friend = friend;
this.overrideOnlineStatus = overrideOnlineStatus;
this.onlineStatusVal = onlineStatusVal;
WriteEventBody();
}
/// <summary>
/// Will send out GameEventFriendsListUpdate packets to everyone online that has this player as a friend.
/// </summary>
public void SendFriendStatusUpdates(bool onlineStatus)
{
var inverseFriends = PlayerManager.GetOnlineInverseFriends(Guid);
foreach (var friend in inverseFriends)
{
var playerFriend = new CharacterPropertiesFriendList {
CharacterId = friend.Guid.Full, FriendId = Guid.Full
};
friend.Session.Network.EnqueueSend(new GameEventFriendsListUpdate(friend.Session, GameEventFriendsListUpdate.FriendsUpdateTypeFlag.FriendStatusChanged, playerFriend, true, onlineStatus));
}
}
