private void CheckForBinCopyFile()
{
if (string.IsNullOrEmpty(CurrentConfig.Current.PathToModHost))
{
return;
}
var BinHostFilename = Path.Combine(Path.Combine(
Path.GetDirectoryName(Assembly.GetAssembly(GetType()).Location),
Path.GetDirectoryName(CurrentConfig.Current.PathToModHost)),
Path.GetFileNameWithoutExtension(CurrentConfig.Current.PathToModHost) + ".bin"
);
var HostFilename = Path.Combine(
Path.GetDirectoryName(Assembly.GetAssembly(GetType()).Location),
CurrentConfig.Current.PathToModHost);
if (!File.Exists(BinHostFilename))
{
return;
}
try{ File.Delete(HostFilename); }
catch (Exception Error) { GameAPI.Console_Write($"CheckForBinCopyFile: delete {HostFilename} => {Error}"); }
try { File.Move(BinHostFilename, HostFilename); }
catch (Exception Error) { GameAPI.Console_Write($"CheckForBinCopyFile: move {BinHostFilename} -> {HostFilename} => {Error}"); }
}
private void CreateHostProcess(string HostFilename)
{
try
{
mHostProcess = new Process
{
StartInfo = new ProcessStartInfo(HostFilename)
{
UseShellExecute = CurrentConfig.Current.WithShellWindow,
CreateNoWindow = true,
WorkingDirectory = ProgramPath,
Arguments = Environment.GetCommandLineArgs().Aggregate(
$"-EmpyrionToModPipe {CurrentConfig.Current.EmpyrionToModPipeName} -ModToEmpyrionPipe {CurrentConfig.Current.ModToEmpyrionPipeName}",
(C, A) => C + " " + A),
}
};
mHostProcess.Start();
CurrentConfig.Current.HostProcessId = mHostProcess.Id;
GameAPI.Console_Write($"ModClientDll: host started '{HostFilename}/{mHostProcess.Id}'");
}
catch (Exception Error)
{
GameAPI.Console_Write($"ModClientDll: host start error '{HostFilename} -> {Error}'");
mHostProcess = null;
}
}
public static void Handle_chat_message(ChatInfo data)
{
AlertMessage($"chat message {data.type}");
GameAPI.Console_Write($"chat message {data.type}");
if (data.type != 3)
{
return;
}
var handled = false;
foreach (var item in chatCommandActions)
{
var r = new Regex(item.Key);
var match = r.Match(data.msg);
if (!match.Success)
{
continue;
}
var content = match.Groups.Count > 0 ? match.Groups[1].ToString() : "";
item.Value.Invoke(new PString(content));
handled = true;
}
}
private void StartHostProcess()
{
var HostFilename = Path.Combine(Path.GetDirectoryName(Assembly.GetAssembly(GetType()).Location), CurrentConfig.Current.PathToModHost);
GameAPI.Console_Write($"ModClientDll: start host '{HostFilename}'");
mHostProcessAlive = null;
if (CurrentConfig.Current.HostProcessId != 0)
{
try
{
mHostProcess = Process.GetProcessById(CurrentConfig.Current.HostProcessId);
if (mHostProcess.MainWindowTitle != HostFilename)
{
mHostProcess = null;
}
}
catch (Exception)
{
mHostProcess = null;
}
}
if (mHostProcess == null && CurrentConfig.Current.AutostartModHost && !string.IsNullOrEmpty(CurrentConfig.Current.PathToModHost))
{
if (!ExistsStopFile())
{
CreateHostProcess(HostFilename);
}
}
}
private void CreateHostProcess(string HostFilename)
{
try
{
mHostProcess = new Process
{
StartInfo = new ProcessStartInfo(HostFilename)
{
UseShellExecute = CurrentConfig.Current.WithShellWindow,
LoadUserProfile = true,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden,
WorkingDirectory = Path.GetDirectoryName(HostFilename),
Arguments = Environment.GetCommandLineArgs().Aggregate(
$"-EmpyrionToModPipe {CurrentConfig.Current.EmpyrionToModPipeName} " +
$"-ModToEmpyrionPipe {CurrentConfig.Current.ModToEmpyrionPipeName} " +
$"-GameDir \"{ProgramPath}\"",
(C, A) => C + " " + A) +
(CurrentConfig.Current.AdditionalArguments == null ? "" : " " + CurrentConfig.Current.AdditionalArguments),
}
};
mHostProcess.Start();
CurrentConfig.Current.HostProcessId = mHostProcess.Id;
CurrentConfig.Save();
GameAPI.Console_Write($"ModClientDll: host started '{HostFilename}/{mHostProcess.Id}'");
}
catch (Exception Error)
{
GameAPI.Console_Write($"ModClientDll: host start error '{HostFilename} -> {Error}'");
mHostProcess = null;
}
}
public void Game_Exit()
{
Exit = true;
GameAPI.Console_Write($"ModClientDll: Game_Exit {CurrentConfig.Current.ModToEmpyrionPipeName}");
OutServer?.SendMessage(new ClientHostComData()
{
Command = ClientHostCommand.Game_Exit
});
if (!ExposeShutdownHost && CurrentConfig.Current.AutoshutdownModHost && mHostProcess != null)
{
try
{
try { mHostProcess.CloseMainWindow(); } catch { }
CurrentConfig.Current.HostProcessId = 0;
CurrentConfig.Save();
Thread.Sleep(1000);
}
catch (Exception Error)
{
GameAPI.Console_Write($"ModClientDll: Game_Exit {Error}");
}
}
InServer?.Close();
OutServer?.Close();
}
private void LoadAssembly(string aFileName)
{
try
{
var ModFilename = Path.Combine(Path.GetDirectoryName(Assembly.GetAssembly(GetType()).Location), aFileName);
GameAPI.Console_Write($"ModDispatcher: load {ModFilename}");
var Mod = Assembly.LoadFile(ModFilename);
var ModType = Mod.GetTypes().Where(T => T.GetInterfaces().Contains(typeof(ModInterface))).FirstOrDefault();
if (ModType != null)
{
var ModInstance = Activator.CreateInstance(ModType) as ModInterface;
mModInstance.Add(ModInstance);
GameAPI.Console_Write($"ModDispatcher: loaded {ModFilename}");
}
else
{
GameAPI.Console_Write($"ModDispatcher: no ModInterface class found");
}
}
catch (ReflectionTypeLoadException Error)
{
GameAPI.Console_Write($"ModDispatcher: {aFileName} -> {Error}");
Array.ForEach(Error.LoaderExceptions, E => GameAPI.Console_Write($"ModDispatcher: {aFileName} -> LE:{E}"));
}
catch (Exception Error)
{
GameAPI.Console_Write($"ModDispatcher: {aFileName} -> {Error}");
}
}
private Assembly TryLoadAssembly(string aAssembly)
{
try{
var Result = Assembly.LoadFile(aAssembly);
if (Result == null)
{
return(Result);
}
}
catch {}
string CurrentDir = null;
try
{
CurrentDir = Directory.GetCurrentDirectory();
GameAPI.Console_Write($"Try load within: {CurrentDir} -> {Path.GetDirectoryName(aAssembly)}");
Directory.SetCurrentDirectory(Path.GetDirectoryName(aAssembly));
return(Assembly.LoadFile(aAssembly));
}
finally
{
Directory.SetCurrentDirectory(CurrentDir);
}
}
private void HandleModCommunication(ModComData msg)
{
if (OutServer == null)
{
return;
}
try
{
switch (msg.Command)
{
case ModCommand.GetPathFor: OutServer.SendMessage(new ModComData()
{
Command = msg.Command, SequenceId = msg.SequenceId, Data = ModAPI.Application.GetPathFor((AppFolder)msg.Data)
}); break;
case ModCommand.PlayfieldDataReceived:
{
var data = msg.Data as PlayfieldNetworkData;
ModAPI.Network.SendToPlayfieldServer(data.Sender, data.PlayfieldName, data.Data);
break;
}
}
}
catch (System.Exception Error)
{
GameAPI.Console_Write($"ModClientDll: {Error.Message}");
}
}
private static void remoteExecCommand(PString pstr)
{
PString outCmd = new PString($"remoteex {pstr.pstr}");
GameAPI.Game_Request(CmdId.Request_ConsoleCommand, 0, outCmd);
GameAPI.Console_Write($"remoteex: {outCmd.ToString()}");
GameAPI.Game_Request(CmdId.Request_ConsoleCommand, 0, new Eleon.Modding.PString("SAY 'remote exex command'"));
}
void CheckHostProcess()
{
if (Exit || WithinUpdate)
{
return;
}
if (!ExistsStartFile())
{
try
{
if (mHostProcess != null && !mHostProcess.HasExited)
{
GameAPI.Console_Write($"ModClientDll: start.txt not found");
OutServer?.SendMessage(new ClientHostComData()
{
Command = ClientHostCommand.Game_Exit
});
Thread.Sleep(1000);
GameAPI.Console_Write($"ModClientDll: stopped");
}
}
catch { }
return;
}
try{ OutServer?.SendMessage(new ClientHostComData()
{
Command = ClientHostCommand.ProcessInformation
}); } catch {}
if (CurrentConfig.Current.AutostartModHostAfterNSeconds == 0 || !CurrentConfig.Current.AutostartModHost)
{
return;
}
try { if (mHostProcess != null && !mHostProcess.HasExited)
{
return;
}
} catch { }
if (!mHostProcessAlive.HasValue)
{
mHostProcessAlive = DateTime.Now;
}
if ((DateTime.Now - mHostProcessAlive.Value).TotalSeconds <= CurrentConfig.Current.AutostartModHostAfterNSeconds)
{
return;
}
mHostProcessAlive = null;
CheckForBinCopyFile();
StartHostProcess();
}
void CheckHostProcess()
{
if (Exit)
{
return;
}
if (ExistsStopFile())
{
try
{
if (mHostProcess != null && !mHostProcess.HasExited)
{
GameAPI.Console_Write($"ModClientDll: stop.txt found");
OutServer?.SendMessage(new ClientHostComData()
{
Command = ClientHostCommand.Game_Exit
});
Thread.Sleep(1000);
InServer?.Close();
OutServer?.Close();
GameAPI.Console_Write($"ModClientDll: stopped");
}
}
catch { }
return;
}
if (CurrentConfig.Current.AutostartModHostAfterNSeconds == 0 || !CurrentConfig.Current.AutostartModHost)
{
return;
}
try { if (mHostProcess != null && !mHostProcess.HasExited)
{
return;
}
} catch { }
if (!mHostProcessAlive.HasValue)
{
mHostProcessAlive = DateTime.Now;
}
if ((DateTime.Now - mHostProcessAlive.Value).TotalSeconds <= CurrentConfig.Current.AutostartModHostAfterNSeconds)
{
return;
}
mHostProcessAlive = null;
StartModToEmpyrionPipe();
StartHostProcess();
StartEmpyrionToModPipe();
}
private void UpdateEWA(ProcessInformation aProcessInformation)
{
if (!Directory.Exists(Path.Combine(EmpyrionConfiguration.ModPath, @"EWALoader\Update\EWALoader\EWA")))
{
return;
}
try
{
WithinUpdate = true;
RetrieveHostProcessInformation(aProcessInformation);
GameAPI.Console_Write($"ModClientDll: EWA_Update");
OutServer?.SendMessage(new ClientHostComData()
{
Command = ClientHostCommand.UpdateEWA
});
if (mHostProcess != null)
{
try
{
mHostProcessAlive = null;
for (int i = 0; i < 5 * 60; i++)
{
Thread.Sleep(1000);
if (mHostProcess.HasExited)
{
break;
}
}
try { mHostProcess.CloseMainWindow(); } catch { }
mHostProcess = null;
CurrentConfig.Current.HostProcessId = 0;
CurrentConfig.Save();
}
catch (Exception Error)
{
GameAPI.Console_Write($"UpdateEWA: Game_Exit {Error}");
}
}
UpdateEWAFiles();
}
catch (Exception Error)
{
GameAPI.Console_Write($"UpdateEWA: EWA_Update {Error}");
}
finally
{
WithinUpdate = false;
}
}
private async Task SaveApiCall(Action aCall, ModInterface aMod, string aErrorInfo)
{
try
{
await Task.Run(aCall);
}
catch (Exception Error)
{
GameAPI.Console_Write($"Exception [{aMod}] {aErrorInfo} => {Error}");
}
}
private void HandleClientHostCommunication(ClientHostComData aMsg)
{
switch (aMsg.Command)
{
case ClientHostCommand.RestartHost: break;
case ClientHostCommand.ExposeShutdownHost: ExposeShutdownHost = true; break;
case ClientHostCommand.Console_Write: GameAPI.Console_Write(aMsg.Data as string); break;
}
}
private void LoadAssembly(string aFileName)
{
CurrentModFile = aFileName;
AppDomain.CurrentDomain.AssemblyResolve += ModResolveEventHandler;
string CurrentDirectory = Directory.GetCurrentDirectory();
try
{
var ModFilename = Path.Combine(Path.GetDirectoryName(Assembly.GetAssembly(GetType()).Location), aFileName);
GameAPI.Console_Write($"ModDispatcher: load {ModFilename} CurrentDir{CurrentDirectory} ProgDir:{ProgramPath}");
Assembly Mod = TryLoadAssembly(ModFilename);
var ModType = Mod.GetTypes().Where(T => T.GetInterfaces().Contains(typeof(ModInterface))).FirstOrDefault();
if (ModType != null)
{
Directory.SetCurrentDirectory(ProgramPath);
var ModInstance = Activator.CreateInstance(ModType) as ModInterface;
mModInstance.Add(ModInstance);
GameAPI.Console_Write($"ModDispatcher: loaded {ModFilename}");
}
else
{
ModType = Mod.GetTypes().Where(T => T.GetInterfaces().Any(I => I.FullName.Contains(nameof(ModInterface)))).FirstOrDefault();
if (ModType != null)
{
GameAPI.Console_Write($"ModDispatcher: no class implements: {typeof(ModInterface).AssemblyQualifiedName}\n" +
ModType.GetInterfaces()?.Aggregate("", (S, I) => S + I.AssemblyQualifiedName + "\n") +
ModType.GetMethods()?.Aggregate("", (S, M) => S + M.Name + "\n"));
}
else
{
GameAPI.Console_Write($"ModDispatcher: no ModInterface class found: " +
Mod.GetTypes().Aggregate("", (S, T) => S + T.FullName + ":" + T.GetInterfaces()?.Aggregate("", (SS, I) => SS + I.FullName) + "\n"));
}
}
}
catch (ReflectionTypeLoadException Error)
{
GameAPI.Console_Write($"ModDispatcher: {aFileName} -> {Error}");
Array.ForEach(Error.LoaderExceptions, E => GameAPI.Console_Write($"ModDispatcher: {aFileName} -> LE:{E}"));
}
catch (Exception Error)
{
GameAPI.Console_Write($"ModDispatcher: {aFileName} -> {Error}");
}
finally
{
Directory.SetCurrentDirectory(CurrentDirectory);
}
AppDomain.CurrentDomain.AssemblyResolve -= ModResolveEventHandler;
}
private void RetrieveHostProcessInformation(ProcessInformation aData)
{
if (aData == null)
{
return;
}
if (CurrentConfig.Current.HostProcessId != aData.Id)
{
GameAPI.Console_Write($"HostProcessId: " + aData.Id);
}
CurrentConfig.Current.HostProcessId = aData.Id;
try{ mHostProcess = Process.GetProcessById(CurrentConfig.Current.HostProcessId); } catch (Exception) {}
}
private void StartEmpyrionToModPipe()
{
try
{
try { OutServer?.Close(); } catch { }
Thread.Sleep(1000);
OutServer = new ClientMessagePipe(CurrentConfig.Current.EmpyrionToModPipeName)
{
log = GameAPI.Console_Write
};
}
catch (Exception Error)
{
GameAPI.Console_Write($"ModClientDll: ClientMessagePipe '{CurrentConfig.Current.EmpyrionToModPipeName} -> {Error}'");
}
}
private void StartModToEmpyrionPipe()
{
GameAPI.Console_Write($"StartModToEmpyrionPipe: start {CurrentConfig.Current.ModToEmpyrionPipeName}");
try { InServer?.Close(); } catch { }
Thread.Sleep(1000);
InServer = new ServerMessagePipe(CurrentConfig.Current.ModToEmpyrionPipeName)
{
log = GameAPI.Console_Write
};
InServer.Callback = Msg => {
if (InServerMessageHandler.TryGetValue(Msg.GetType(), out Action <object> Handler))
{
Handler(Msg);
}
};
GameAPI.Console_Write($"StartModToEmpyrionPipe: startet {CurrentConfig.Current.ModToEmpyrionPipeName}");
}
private static void testBroker(PString pstr)
{
GameAPI.Console_Write($"**** executing broker test");
var cmd = new APICmd(CmdId.Request_ConsoleCommand, new Eleon.Modding.PString("SAY 'broker test'"));
broker.HandleCall <object>(cmd, (x, y) => {
switch (x)
{
case CmdId.Event_Ok:
GameAPI.Console_Write("test successful");
break;
case CmdId.Event_Error:
GameAPI.Console_Write("test error");
break;
}
});
}
public void Game_Event(CmdId eventId, ushort seqNr, object data)
{
if (OutServer == null)
{
return;
}
try
{
var msg = new EmpyrionGameEventData()
{
eventId = eventId, seqNr = seqNr
};
msg.SetEmpyrionObject(data);
OutServer.SendMessage(msg);
}
catch (System.Exception Error)
{
GameAPI.Console_Write($"ModClientDll: {Error.Message}");
}
}
public void Game_Event(CmdId eventId, ushort seqNr, object data)
{
if (OutServer == null)
{
return;
}
try
{
//GameAPI.Console_Write($"ModClientDll: eventId:{eventId} seqNr:{seqNr} data:{data}");
OutServer.SendMessage(new EmpyrionGameEventData()
{
eventId = eventId, seqNr = seqNr, data = data
});
//GameAPI.Console_Write($"ModClientDll: send");
}
catch (System.Exception Error)
{
GameAPI.Console_Write($"ModClientDll: {Error.Message}");
}
}
private void HandleClientHostCommunication(ClientHostComData aMsg)
{
switch (aMsg.Command)
{
case ClientHostCommand.RestartHost: break;
case ClientHostCommand.ExposeShutdownHost: ExposeShutdownHost = true; break;
case ClientHostCommand.Console_Write: GameAPI.Console_Write(aMsg.Data as string); break;
case ClientHostCommand.ProcessInformation: if (aMsg.Data == null)
{
ReturnProcessInformation();
}
else
{
RetrieveHostProcessInformation(aMsg.Data as ProcessInformation);
}
break;
case ClientHostCommand.UpdateEWA: new Thread(() => UpdateEWA(aMsg.Data as ProcessInformation)).Start(); break;
}
}
private Assembly ModResolveEventHandler(object aSender, ResolveEventArgs aArgs)
{
var Delimitter = aArgs.Name.IndexOf(',');
var ModPath = Path.Combine(
Path.GetDirectoryName(Assembly.GetAssembly(GetType()).Location),
Path.GetDirectoryName(CurrentModFile),
(Delimitter > 0 ? aArgs.Name.Substring(0, Delimitter) : aArgs.Name) + ".dll");
GameAPI.Console_Write($"ModResolveEventHandler1: {ModPath}");
if (File.Exists(ModPath))
{
return(Assembly.LoadFrom(ModPath));
}
ModPath = Path.Combine(ProgramPath, @"DedicatedServer\EmpyrionDedicated_Data\Managed", Path.GetFileName(ModPath));
GameAPI.Console_Write($"ModResolveEventHandler2: {ModPath}");
if (File.Exists(ModPath))
{
return(Assembly.LoadFrom(ModPath));
}
throw new FileNotFoundException("Assembly not found", ModPath);
}
private async Task SafeApiCall(Action aCall, ModInterface aMod, string aErrorInfo)
{
try
{
void SafeCall()
{
try
{
aCall();
}
catch (Exception error)
{
GameAPI.Console_Write($"Exception [{aMod}] {aErrorInfo} => {error}");
}
}
await Task.Run(() => SafeCall());
}
catch (Exception Error)
{
GameAPI.Console_Write($"Exception [{aMod}] {aErrorInfo} => {Error}");
}
}
private void UpdateEWAFiles()
{
try
{
if (Directory.Exists(Path.Combine(EmpyrionConfiguration.ModPath, @"EWALoader\EWA.bak")))
{
Directory.Delete(Path.Combine(EmpyrionConfiguration.ModPath, @"EWALoader\EWA.bak"), true);
}
Directory.Move(
Path.Combine(EmpyrionConfiguration.ModPath, @"EWALoader\EWA"),
Path.Combine(EmpyrionConfiguration.ModPath, @"EWALoader\EWA.bak")
);
Directory.Move(
Path.Combine(EmpyrionConfiguration.ModPath, @"EWALoader\Update\EWALoader\EWA"),
Path.Combine(EmpyrionConfiguration.ModPath, @"EWALoader\EWA")
);
}
catch (Exception Error)
{
GameAPI.Console_Write($"UpdateEWA: Update {Error}");
}
}
private static void getStructures()
{
GameAPI.Console_Write("Structures Requested");
GameAPI.Game_Request(CmdId.Request_GlobalStructure_List, 0, null);
}
private static void execConsoleCommand(PString command)
{
GameAPI.Game_Request(CmdId.Request_ConsoleCommand, 0, command);
GameAPI.Console_Write($"text: {command.pstr}");
GameAPI.Game_Request(CmdId.Request_ConsoleCommand, 0, new Eleon.Modding.PString("SAY 'remote command'"));
}
private static void requestPlayfieldStats(PString pstr)
{
GameAPI.Console_Write($"**** requesting stats for: {pstr.pstr}");
GameAPI.Game_Request(CmdId.Request_Playfield_Stats, 0, pstr);
GameAPI.Game_Request(CmdId.Request_ConsoleCommand, 0, new Eleon.Modding.PString("SAY 'requesting playfield stats'"));
}
