private void CleanRelay(TerrChannelRelay relay)
{
if (!_relays.Contains(relay))
{
Logger.FormattedWrite("TerrariaRelay", $"CleanRelay tried to clean unregisted relay.", ConsoleColor.Red);
return;
}
relay.Client.MessageReceived -= relay.TerrariaMessageReceivedEvent;
relay.Client.Disconnected -= relay.TerrariaDisconnectedEvent;
_client.MessageReceived -= relay.DiscordMessageReceivedEvent;
relay.Client.LoggedIn -= relay.TerrariaOnLoginEvent;
_relays.Remove(relay);
relay.Client.SocketDispose();
}
private async Task <bool> StartClient(TerrChannelRelay relay)
{
try
{
if (relay.Channel == null)
{
relay.Channel = _client.GetChannel(relay.ChannelId);
}
if (relay.Channel == null)
{
return(false);
}
relay.Client = new TerrariaClient(cfg =>
{
if (string.IsNullOrEmpty(relay.Password))
{
cfg.Password(relay.Password);
}
cfg.TrackItems(false);
cfg.TrackProjectiles(false);
cfg.Player(player =>
{
player.Appearance(appear => appear.Name(relay.Channel.Name));
player.Buffs(buffs => buffs.Add(BuffId.Invisibility));
});
});
// create event handlers
relay.TerrariaMessageReceivedEvent = async(s, e) =>
{
if (e.Message.Text.StartsWith(EscapePrefix))
{
return;
}
await
relay.Channel.SafeSendMessage($"**Terraria**: `<{e.Player.Appearance.Name}> {e.Message.Text}`");
};
relay.TerrariaDisconnectedEvent = async(s, e) =>
{
await relay.Channel.SafeSendMessage($"Disconnected from terraria server: `{e.Reason}`");
CleanRelay(relay);
};
relay.DiscordMessageReceivedEvent = (s, e) =>
{
if (e.Channel.Id != relay.ChannelId)
{
return;
}
if (e.Message.Text.StartsWith(EscapePrefix))
{
return;
}
char?commandChar = _client.Commands().Config.PrefixChar;
if (commandChar != null)
{
if (e.Message.Text.StartsWith(commandChar.Value.ToString()))
{
return;
}
}
if (e.Message.IsAuthor)
{
return;
}
relay.Client.CurrentPlayer.SendMessage($"<{e.User.Name}> {e.Message.Text}");
};
relay.TerrariaOnLoginEvent = (s, e) => relay.Client.CurrentPlayer.Killme(" says hi.");
//set handlers
relay.Client.MessageReceived += relay.TerrariaMessageReceivedEvent;
relay.Client.Disconnected += relay.TerrariaDisconnectedEvent;
_client.MessageReceived += relay.DiscordMessageReceivedEvent;
relay.Client.LoggedIn += relay.TerrariaOnLoginEvent;
relay.Client.Log.MessageReceived +=
(s, e) => Logger.FormattedWrite(e.Severity.ToString(), e.Message, ConsoleColor.White);
relay.Client.ConnectAndLogin(relay.Host, relay.Port);
await relay.Channel.SafeSendMessage($"Connected to `{relay.Host}:{relay.Port}`");
return(true);
}
catch (Exception ex)
{
await relay.Channel.SafeSendMessage(
$"Couldn't relay terraria server at {relay.Host}:{relay.Port}. Exception:\r\n`{ex.Message}`");
CleanRelay(relay);
}
return(false);
}
void IModule.Install(ModuleManager manager)
{
_client = manager.Client;
manager.CreateDynCommands("terraria", PermissionLevel.User, mainGroup =>
{
// commands which can only be used when caller channel is connected to a terraria server.
mainGroup.CreateGroup("", connectedGroup =>
{
connectedGroup.AddCheck(
(cmd, usr, chnl) => GetRelay(chnl) != null);
/*
* todo : command for getting player info
*/
connectedGroup.CreateCommand("info")
.Description("Shows the info for the terraria server connected to this channel.")
.Do(async e =>
{
TerrChannelRelay relay = GetRelay(e.Channel);
await
e.Channel.SafeSendMessage(
$"This channel is connected to:\r\n```* Ip: {relay.Host}\r\n* Port:{relay.Port}\r\n* World: {relay.Client.World.WorldName}\r\n* Players: {relay.Client.Players.Count()}```");
});
connectedGroup.CreateCommand("disconnect")
.MinDynPermissions((int)PermissionLevel.ChannelModerator)
.Description("Disconnects from the terraria server connected to this channel.")
.Do(e =>
{
TerrChannelRelay relay = GetRelay(e.Channel);
CleanRelay(relay);
});
connectedGroup.CreateCommand("world")
.Description("Displays information about the servers world.")
.Do(async e =>
{
TerrChannelRelay relay = GetRelay(e.Channel);
StringBuilder builder = new StringBuilder($"**World data on {relay.Host}:{relay.Port}:**```");
builder.AppendLine($"- Name: {relay.Client.World.WorldName}");
builder.AppendLine($"- Time: {relay.Client.World.Time}");
builder.AppendLine($"- Is Raining: {relay.Client.World.Rain > 0}");
builder.AppendLine($"- Is Expert Mode: {relay.Client.World.IsExpertMode}");
builder.AppendLine($"- Is Hardmode: {relay.Client.World.IsHardmode}");
builder.AppendLine($"- Is Crimson: {relay.Client.World.IsCrimson}");
await e.Channel.SafeSendMessage($"{builder}```");
});
connectedGroup.CreateCommand("travmerch")
.Description(
"Displays what the travelling merchant has in stock if they are currently present in the world.")
.Do(async e =>
{
TerrChannelRelay relay = GetRelay(e.Channel);
Npc travelingMerchant =
relay.Client.Npcs.FirstOrDefault(n => n.NpcId == NpcId.TravellingMerchant);
if (travelingMerchant == null)
{
await
e.Channel.SafeSendMessage(
"The travelling merchant is not currently present in the world.");
return;
}
StringBuilder builder = new StringBuilder("**Travelling merchant stock:**```");
int index = 1;
foreach (GameItem item in travelingMerchant.Shop)
{
builder.AppendLine($"{index}: {item.Name()}");
index++;
}
await e.Channel.SafeSendMessage($"{builder}```");
});
});
// commands which can only be used when caller channel is not connected to a terraria server.
mainGroup.CreateGroup("", disconnectedGroup =>
{
disconnectedGroup.AddCheck((cmd, usr, chnl) => GetRelay(chnl) == null);
disconnectedGroup.CreateCommand("connect")
.MinDynPermissions((int)PermissionLevel.ChannelModerator)
.Description("Connects this channel to a terraria server.")
.Parameter("ip")
.Parameter("port")
.Parameter("password", ParameterType.Optional)
.Do(async e =>
{
TerrChannelRelay newRelay = new TerrChannelRelay(e.Channel, e.GetArg("ip"),
int.Parse(e.GetArg("port")), e.GetArg("password"));
_relays.Add(newRelay);
await StartClient(newRelay);
});
});
});
}
void IModule.Install(ModuleManager manager)
{
_client = manager.Client;
manager.CreateDynCommands("terraria", PermissionLevel.User, mainGroup =>
{
// commands which can only be used when caller channel is connected to a terraria server.
mainGroup.CreateGroup("", connectedGroup =>
{
connectedGroup.AddCheck(
(cmd, usr, chnl) => GetRelay(chnl) != null);
/*
todo : command for getting player info
*/
connectedGroup.CreateCommand("info")
.Description("Shows the info for the terraria server connected to this channel.")
.Do(async e =>
{
TerrChannelRelay relay = GetRelay(e.Channel);
await
e.Channel.SafeSendMessage(
$"This channel is connected to:\r\n```* Ip: {relay.Host}\r\n* Port:{relay.Port}\r\n* World: {relay.Client.World.WorldName}\r\n* Players: {relay.Client.Players.Count()}```");
});
connectedGroup.CreateCommand("disconnect")
.MinDynPermissions((int) PermissionLevel.ChannelModerator)
.Description("Disconnects from the terraria server connected to this channel.")
.Do(e =>
{
TerrChannelRelay relay = GetRelay(e.Channel);
CleanRelay(relay);
});
connectedGroup.CreateCommand("world")
.Description("Displays information about the servers world.")
.Do(async e =>
{
TerrChannelRelay relay = GetRelay(e.Channel);
StringBuilder builder = new StringBuilder($"**World data on {relay.Host}:{relay.Port}:**```");
builder.AppendLine($"- Name: {relay.Client.World.WorldName}");
builder.AppendLine($"- Time: {relay.Client.World.Time}");
builder.AppendLine($"- Is Raining: {relay.Client.World.Rain > 0}");
builder.AppendLine($"- Is Expert Mode: {relay.Client.World.IsExpertMode}");
builder.AppendLine($"- Is Hardmode: {relay.Client.World.IsHardmode}");
builder.AppendLine($"- Is Crimson: {relay.Client.World.IsCrimson}");
await e.Channel.SafeSendMessage($"{builder}```");
});
connectedGroup.CreateCommand("travmerch")
.Description(
"Displays what the travelling merchant has in stock if they are currently present in the world.")
.Do(async e =>
{
TerrChannelRelay relay = GetRelay(e.Channel);
Npc travelingMerchant =
relay.Client.Npcs.FirstOrDefault(n => n.NpcId == NpcId.TravellingMerchant);
if (travelingMerchant == null)
{
await
e.Channel.SafeSendMessage(
"The travelling merchant is not currently present in the world.");
return;
}
StringBuilder builder = new StringBuilder("**Travelling merchant stock:**```");
int index = 1;
foreach (GameItem item in travelingMerchant.Shop)
{
builder.AppendLine($"{index}: {item.Name()}");
index++;
}
await e.Channel.SafeSendMessage($"{builder}```");
});
});
// commands which can only be used when caller channel is not connected to a terraria server.
mainGroup.CreateGroup("", disconnectedGroup =>
{
disconnectedGroup.AddCheck((cmd, usr, chnl) => GetRelay(chnl) == null);
disconnectedGroup.CreateCommand("connect")
.MinDynPermissions((int) PermissionLevel.ChannelModerator)
.Description("Connects this channel to a terraria server.")
.Parameter("ip")
.Parameter("port")
.Parameter("password", ParameterType.Optional)
.Do(async e =>
{
TerrChannelRelay newRelay = new TerrChannelRelay(e.Channel, e.GetArg("ip"),
int.Parse(e.GetArg("port")), e.GetArg("password"));
_relays.Add(newRelay);
await StartClient(newRelay);
});
});
});
}
private void CleanRelay(TerrChannelRelay relay)
{
if (!_relays.Contains(relay))
{
Logger.FormattedWrite("TerrariaRelay", $"CleanRelay tried to clean unregisted relay.", ConsoleColor.Red);
return;
}
relay.Client.MessageReceived -= relay.TerrariaMessageReceivedEvent;
relay.Client.Disconnected -= relay.TerrariaDisconnectedEvent;
_client.MessageReceived -= relay.DiscordMessageReceivedEvent;
relay.Client.LoggedIn -= relay.TerrariaOnLoginEvent;
_relays.Remove(relay);
relay.Client.SocketDispose();
}
private async Task<bool> StartClient(TerrChannelRelay relay)
{
try
{
if (relay.Channel == null)
relay.Channel = _client.GetChannel(relay.ChannelId);
if (relay.Channel == null)
return false;
relay.Client = new TerrariaClient(cfg =>
{
if (string.IsNullOrEmpty(relay.Password))
cfg.Password(relay.Password);
cfg.TrackItems(false);
cfg.TrackProjectiles(false);
cfg.Player(player =>
{
player.Appearance(appear => appear.Name(relay.Channel.Name));
player.Buffs(buffs => buffs.Add(BuffId.Invisibility));
});
});
// create event handlers
relay.TerrariaMessageReceivedEvent = async (s, e) =>
{
if (e.Message.Text.StartsWith(EscapePrefix)) return;
await
relay.Channel.SafeSendMessage($"**Terraria**: `<{e.Player.Appearance.Name}> {e.Message.Text}`");
};
relay.TerrariaDisconnectedEvent = async (s, e) =>
{
await relay.Channel.SafeSendMessage($"Disconnected from terraria server: `{e.Reason}`");
CleanRelay(relay);
};
relay.DiscordMessageReceivedEvent = (s, e) =>
{
if (e.Channel.Id != relay.ChannelId) return;
if (e.Message.Text.StartsWith(EscapePrefix)) return;
char? commandChar = _client.Commands().Config.PrefixChar;
if (commandChar != null)
if (e.Message.Text.StartsWith(commandChar.Value.ToString())) return;
if (e.Message.IsAuthor) return;
relay.Client.CurrentPlayer.SendMessage($"<{e.User.Name}> {e.Message.Text}");
};
relay.TerrariaOnLoginEvent = (s, e) => relay.Client.CurrentPlayer.Killme(" says hi.");
//set handlers
relay.Client.MessageReceived += relay.TerrariaMessageReceivedEvent;
relay.Client.Disconnected += relay.TerrariaDisconnectedEvent;
_client.MessageReceived += relay.DiscordMessageReceivedEvent;
relay.Client.LoggedIn += relay.TerrariaOnLoginEvent;
relay.Client.Log.MessageReceived +=
(s, e) => Logger.FormattedWrite(e.Severity.ToString(), e.Message, ConsoleColor.White);
relay.Client.ConnectAndLogin(relay.Host, relay.Port);
await relay.Channel.SafeSendMessage($"Connected to `{relay.Host}:{relay.Port}`");
return true;
}
catch (Exception ex)
{
await relay.Channel.SafeSendMessage(
$"Couldn't relay terraria server at {relay.Host}:{relay.Port}. Exception:\r\n`{ex.Message}`");
CleanRelay(relay);
}
return false;
}
