private void SendModMessage(string messageText, string messageType, string receiverModID, long receiverID)
{
AuthDewMessage message = new AuthDewMessage();
message.messageSenderId = senderId;
message.messageBody = messageText;
this.Helper.Multiplayer.SendMessage <AuthDewMessage>(message, messageType,
modIDs: new[] { receiverModID },
playerIDs: new[] { receiverID });
this.Monitor.Log($"sent message of type {messageType}, with senderID {message.messageSenderId}" +
$"and text |{message.messageBody}| to player {receiverID}");
}
private bool IsApiCompatible(AuthDewMessage message)
{
if (message.messageApiMajor >= 1 &&
message.messageApiMinor >= 0 &&
message.messageApiPatch >= 0)
{
return(true);
}
else
{
return(false);
}
}
private void OnModMessageReceived(object sender, ModMessageReceivedEventArgs e)
{
// if player isn't host, just return
// TODO: uncomment or implement otherwise
if (!CheckIfServer())
{
return;
}
// HOST: receive authCode, inviteCode, confirmation of received authCode
// DEBUG/DEVELOPMENT STUFF - TODO: remove when testing done.
this.Monitor.Log($"received message of type {e.Type} by mod {e.FromModID} from " +
$"player {e.FromPlayerID}, is the player host? " +
$"{this.Helper.Multiplayer.GetConnectedPlayer(e.FromPlayerID).IsHost}");
this.Monitor.Log($"comparing remote mod ID {e.FromModID} to this.ModManifest.UniqueID " +
$"{this.ModManifest.UniqueID}");
AuthDewMessage message = e.ReadAs <AuthDewMessage>();
// TODO: make this check optional to allow other server software to interact with the API
if (e.FromModID != "thfr.AuthDew")
{
this.Monitor.Log($"received message from a mod that's not thfr.AuthDew: {e.FromModID}");
return;
}
if (!IsApiCompatible(message))
{
if (ApiCompatibleBool)
{
this.Monitor.Log($"ERROR: received message with incompatible API version " +
$"{message.messageApiMajor}." +
$"{message.messageApiMinor}." +
$"{message.messageApiPatch}");
ApiCompatibleBool = false;
}
// send message to sending player indicating API incompatibility
SendModMessage("", "ApiIncompatible", "thfr.AuthDew", e.FromPlayerID);
return;
}
isServer = true; // this one may be redundant
ApiCompatibleBool = true;
string farmerName = Game1.getFarmer(e.FromPlayerID).Name;
PlayerSlot slotToRemove = null;
switch (e.Type)
{
case "authResponse":
this.Monitor.Log($"received authResponse from {e.FromPlayerID} " +
$"(Farmer {farmerName} " +
$"with text {message.messageBody}");
// player should exist in serverAuthTable
// compare message.messageBody to entry in serverAuthTable
// if correct, remove e.FromPlayerID from the needAuthList
// if incorrect, kick player
foreach (PlayerSlot slot in PlayersNeedInvite)
{
if (slot.Peer.PlayerID == e.FromPlayerID)
{
slotToRemove = slot;
}
}
if (serverAuthTable[farmerName] == message.messageBody)
{
// nothing
}
else
{
SendDirectMessage(e.FromPlayerID, "Authentication response did not match. Disconnecting...");
//KickPlayer(e.FromPlayerID);
this.PlayersToKick.Add(new PlayerSlot
{
Peer = slotToRemove.Peer,
CountDownSeconds = this.SecondsUntilKick
});
}
this.Monitor.Log($"removing player {e.FromPlayerID} " +
$"(Farmer {farmerName} from the PlayersNeedAuth list");
PlayersNeedAuth.Remove(slotToRemove);
break;
case "inviteCodeResponse":
this.Monitor.Log($"received inviteCodeResponse from {e.FromPlayerID} " +
$"with text {message.messageBody}");
// player should exist in inviteCodeTable
// if exists, compare e.ReadAs<MPAuthModMessage>().messageBody to entry in inviteCodeTable
// if correct, remove e.FromPlayerID from the needInviteCodeList
// if incorrect, kick player
foreach (PlayerSlot slot in PlayersNeedInvite)
{
if (slot.Peer.PlayerID == e.FromPlayerID)
{
slotToRemove = slot;
}
}
if (this.Config.serverInviteCode == message.messageBody)
{
//nothing
}
else
{
SendDirectMessage(e.FromPlayerID, "Invite Code did not match. Disconnecting...");
this.PlayersToKick.Add(new PlayerSlot
{
Peer = slotToRemove.Peer,
CountDownSeconds = this.SecondsUntilKick
});
}
this.Monitor.Log($"removing player {e.FromPlayerID} " +
$"(Farmer {farmerName} from the PlayersNeedInvite list");
PlayersNeedInvite.Remove(slotToRemove);
break;
case "confirmNewAuth":
this.Monitor.Log($"received confirmNewAuth from {e.FromPlayerID} " +
$"with text {message.messageBody}");
// Check #1: is e.FromPlayerID in the the unconfirmedAuths?
if (!unconfirmedNewAuths.ContainsKey(e.FromPlayerID))
{
this.Monitor.Log($"ERROR: received confirmNewAuth message from player {e.FromPlayerID} " +
"who is not in unconfirmedNewAuths");
break;
}
// TODO: This should only be done if the farmerName has been finalized. The onus for this
// may need to be on the client mod.
// Check #2: Does the name provided in messageBody match the entry in unconfirmedAuths?
if (!(unconfirmedNewAuths[e.FromPlayerID].Key == message.messageBody))
{
this.Monitor.Log($"ERROR: received confirmNewAuth message from player " +
$"{e.FromPlayerID} with name mismatch (" +
$"server: {unconfirmedNewAuths[e.FromPlayerID].Key}, " +
$"client message: {message.messageBody}");
break;
}
// If checks #1 and #2 pass, add to serverAuthTable
serverAuthTable.Add(unconfirmedNewAuths[e.FromPlayerID].Key,
unconfirmedNewAuths[e.FromPlayerID].Value);
unconfirmedNewAuths.Remove(e.FromPlayerID);
break;
case "ApiIncompatible":
this.Monitor.Log($"WARNING: received ApiIncompatible message from {e.FromPlayerID} with " +
$"message body {message.messageBody}");
// TODO: add handler for "ApiIncompatible" message type
break;
default:
this.Monitor.Log($"received message of unknown type from {e.FromPlayerID}");
break;
}
}