private async ValueTask <bool> HandleCheckName(ClientPlayer sender, string name)
{
if (name.Length > 10)
{
if (await sender.Client.ReportCheatAsync(RpcCalls.CheckName, "Client sent name exceeding 10 characters"))
{
return(false);
}
}
if (string.IsNullOrWhiteSpace(name) || !name.All(TextBox.IsCharAllowed))
{
if (await sender.Client.ReportCheatAsync(RpcCalls.CheckName, "Client sent name containing illegal characters"))
{
return(false);
}
}
if (sender.Client.Name != name)
{
if (await sender.Client.ReportCheatAsync(RpcCalls.CheckName, "Client sent name not matching his name from handshake"))
{
return(false);
}
}
RequestedPlayerName.Enqueue(name);
return(true);
}
private async ValueTask <bool> HandleSetName(ClientPlayer sender, string name)
{
if (Game.GameState == GameStates.Started)
{
if (await sender.Client.ReportCheatAsync(RpcCalls.SetColor, "Client tried to set a name midgame"))
{
return(false);
}
}
if (sender.IsOwner(this))
{
if (Game.Players.Any(x => x.Character != null && x.Character != this && x.Character.PlayerInfo.PlayerName == name))
{
if (await sender.Client.ReportCheatAsync(RpcCalls.SetName, "Client sent name that is already used"))
{
return(false);
}
}
if (sender.Client.Name != name)
{
if (await sender.Client.ReportCheatAsync(RpcCalls.SetName, "Client sent name not matching his name from handshake"))
{
return(false);
}
}
}
else
{
if (!RequestedPlayerName.Any())
{
_logger.LogWarning($"Client sent {nameof(RpcCalls.SetName)} for a player that didn't request it");
return(false);
}
var expected = RequestedPlayerName.Dequeue();
if (Game.Players.Any(x => x.Character != null && x.Character != this && x.Character.PlayerInfo.PlayerName == expected))
{
int i = 1;
while (true)
{
string text = expected + " " + i;
if (Game.Players.All(x => x.Character == null || x.Character == this || x.Character.PlayerInfo.PlayerName != text))
{
expected = text;
break;
}
i++;
}
}
if (name != expected)
{
_logger.LogWarning($"Client sent {nameof(RpcCalls.SetName)} with incorrect name");
await SetNameAsync(expected);
return(false);
}
}
PlayerInfo.PlayerName = name;
return(true);
}
