private void CommandFriend(IPlayer player, string command, string[] args)
{
if (player.IsServer)
{
Message(player, "PlayersOnly", command);
return;
}
if (config.UsePermissions && player.HasPermission(permUse))
{
Message(player, "NotAllowed", command);
return;
}
if (args.Length <= 0 || args.Length == 1 && !args[0].Equals("list", StringComparison.OrdinalIgnoreCase))
{
Message(player, "UsageFriend", command);
return;
}
switch (args[0].ToLower())
{
case "list":
string[] friendList = GetFriendList(player.Id);
if (friendList.Length > 0)
{
Message(player, "FriendList", $"{friendList.Length}/{config.MaxFriends}", string.Join(", ", friendList));
}
else
{
Message(player, "NoFriends");
}
return;
case "+":
case "add":
IPlayer target = FindPlayer(args[1], player);
if (target == null)
{
return;
}
if (player == target)
{
Message(player, "CannotAddSelf");
return;
}
PlayerData playerData = GetPlayerData(player.Id);
if (playerData.Friends.Count >= config.MaxFriends)
{
Message(player, "FriendListFull");
return;
}
if (playerData.Friends.Contains(target.Id))
{
Message(player, "AlreadyOnList", target.Name);
return;
}
AddFriend(player.Id, target.Id);
Message(player, "FriendAdded", target.Name);
return;
case "-":
case "remove":
string friend = FindFriend(args[1]);
if (string.IsNullOrEmpty(friend))
{
Message(player, "NotOnFriendList", args[1]);
return;
}
bool removed = RemoveFriend(player.Id, friend.ToString());
Message(player, removed ? "FriendRemoved" : "NotOnFriendList", args[1]);
return;
}
}