public GodotDebuggerStartInfo(GodotExecutionCommand godotCmd, SoftDebuggerRemoteArgs softDebuggerConnectArgs) :
base(softDebuggerConnectArgs)
{
GodotCmd = godotCmd;
}
protected override void OnRun(DebuggerStartInfo startInfo)
{
var godotStartInfo = (GodotDebuggerStartInfo)startInfo;
_godotCmd = godotStartInfo.GodotCmd;
switch (_godotCmd.ExecutionType)
{
case ExecutionType.PlayInEditor:
{
_attached = false;
StartListening(godotStartInfo, out var assignedDebugPort);
var godotMessagingClient = _godotCmd.GodotIdeClient;
if (!godotMessagingClient.IsConnected)
{
EndSessionWithError("No Godot editor instance connected");
return;
}
string host = "127.0.0.1";
var playRequest = new DebugPlayRequest
{
DebuggerHost = host,
DebuggerPort = assignedDebugPort,
BuildBeforePlaying = false
};
_ = godotMessagingClient.SendRequest <DebugPlayResponse>(playRequest)
.ContinueWith(t =>
{
if (t.Result.Status != GodotTools.IdeMessaging.MessageStatus.Ok)
{
EndSessionWithError($"Received Play response with status: {MessageStatus.Ok}");
}
});
// TODO: Read the editor player stdout and stderr somehow
break;
}
case ExecutionType.Launch:
{
_attached = false;
StartListening(godotStartInfo, out var assignedDebugPort);
// Listener to replace the Godot editor remote debugger.
// We use it to notify the game when assemblies should be reloaded.
var remoteDebugListener = new TcpListener(IPAddress.Any, 0);
remoteDebugListener.Start();
_ = remoteDebugListener.AcceptTcpClientAsync().ContinueWith(OnGodotRemoteDebuggerConnected);
string workingDir = startInfo.WorkingDirectory;
string host = "127.0.0.1";
int remoteDebugPort = ((IPEndPoint)remoteDebugListener.LocalEndpoint).Port;
// Launch Godot to run the game and connect to our remote debugger
var processStartInfo = new ProcessStartInfo(GetGodotExecutablePath())
{
Arguments = $"--path {workingDir} --remote-debug {host}:{remoteDebugPort}",
WorkingDirectory = workingDir,
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
// Tells Godot to connect to the mono debugger we just started
processStartInfo.EnvironmentVariables["GODOT_MONO_DEBUGGER_AGENT"] =
"--debugger-agent=transport=dt_socket" +
$",address={host}:{assignedDebugPort}" +
",server=n";
_process = new Process {
StartInfo = processStartInfo
};
try
{
if (!_process.Start())
{
EndSessionWithError("Failed to start Godot process");
return;
}
}
catch (System.ComponentModel.Win32Exception e)
{
EndSessionWithError($"Failed to start Godot process: {e.Message}");
return;
}
if (_process.HasExited)
{
EndSessionWithError($"Godot process exited with code: {_process.ExitCode}");
return;
}
// Listen for StdOut and StdErr
var stdOutThread = new Thread(OutputReader)
{
Name = "Godot StandardOutput Reader",
IsBackground = true
};
stdOutThread.Start(new ThreadStartArgs
{
IsStdErr = false,
Stream = _process.StandardOutput
});
var stdErrThread = new Thread(OutputReader)
{
Name = "Godot StandardError Reader",
IsBackground = true
};
stdErrThread.Start(new ThreadStartArgs
{
IsStdErr = true,
Stream = _process.StandardError
});
_process.Exited += (sender, args) => EndSession();
OnDebuggerOutput(false, $"Godot PID:{_process.Id}{Environment.NewLine}");
break;
}
case ExecutionType.Attach:
{
_attached = true;
StartConnecting(godotStartInfo);
break;
}
default:
throw new NotImplementedException(_godotCmd.ExecutionType.ToString());
}
}