/// <summary> Builds the argument line in order to start DOSBox. </summary>
/// <param name="forSetupExe">
/// Whether or not we are starting the game's setup utility or the game itself.
/// </param>
/// <returns> The list of command line arguments to pass to DOSBox. </returns>
private string BuildArgs(bool forSetupExe)
{
if (this._game.IsDOSBoxUsed(_userData) == false)
{
return(string.Empty);
}
var configFile = new DOSBoxConfigFile(this._game.DBConfPath);
var dosboxArgs = new StringBuilder();
string dosBoxExePath = this._game.GetDOSBoxPath(_userData);
if (StringExt.IsNullOrWhiteSpace(dosBoxExePath) == true || dosBoxExePath == "dosbox.exe isn't in the same directory as AmpShell.exe!" || File.Exists(dosBoxExePath) == false)
{
throw new FileNotFoundException("DOSBox not found!");
}
dosboxArgs.Append(this.AddCustomConfigFile());
if (StringExt.IsNullOrWhiteSpace(_userData.DBDefaultLangFilePath) == false && _userData.DBDefaultLangFilePath != "No language file (*.lng) found in AmpShell's directory.")
{
dosboxArgs.Append($" -lang \"{_userData.DBDefaultLangFilePath}\"");
}
dosboxArgs.Append(this.AddAdditionalCommands(forSetupExe, configFile));
//corresponds to the Fullscreen checkbox in GameForm
if (this._game.InFullScreen == true)
{
dosboxArgs.Append(" -fullscreen");
}
//corresponds to the "no console" checkbox in the GameForm
if (this._game.NoConsole == true)
{
dosboxArgs.Append(" -noconsole");
}
//corresponds to the "quit on exit (only for .exe)" checkbox in the GameForm
if (this._game.QuitOnExit == true)
{
dosboxArgs.Append(" -exit");
}
return(dosboxArgs.ToString());
}
private string AddAdditionalCommands(bool forSetupExe, DOSBoxConfigFile configFile)
{
if (configFile.IsAutoExecSectionUsed() == true)
{
return(string.Empty);
}
var commands = new StringBuilder();
if (StringExt.IsNullOrWhiteSpace(this._game.DOSEXEPath) == false)
{
if (!forSetupExe)
{
commands.Append($" \"{Path.GetFullPath(this._game.DOSEXEPath)}\"");
}
else
{
commands.Append($" \"{Path.GetFullPath(this._game.SetupEXEPath)}\"");
}
}
//the game directory mounted as C
if (StringExt.IsNullOrWhiteSpace(this._game.Directory) == false)
{
commands.Append($" -c \"mount c '{this._game.Directory}'\"");
}
//Path for the game's CD image (.bin, .cue, or .iso) mounted as D:
if (StringExt.IsNullOrWhiteSpace(this._game.CDPath) == false)
{
//put ' and not " after imgmount (or else the path will be misunderstood by DOSBox).
if (this._game.CDIsAnImage == true)
{
commands.Append(" -c \"imgmount");
if (this._game.MountAsFloppy == true)
{
commands.Append($" a '{this._game.CDPath}' -t floppy\"");
}
else
{
commands.Append($" d '{this._game.CDPath}' -t iso\"");
}
}
else
{
bool addedMountOptions;
if (this._game.UseIOCTL == true)
{
addedMountOptions = true;
commands.Append($" -c \"mount d '{this._game.CDPath}' -t cdrom -usecd 0 -ioctl");
}
else if (this._game.MountAsFloppy == true)
{
addedMountOptions = true;
commands.Append($" -c \"mount a '{this._game.CDPath}' -t floppy");
}
else
{
addedMountOptions = true;
commands.Append($" -c \"mount d '{this._game.CDPath}'");
}
if (StringExt.IsNullOrWhiteSpace(this._game.CDLabel) == false && addedMountOptions)
{
commands.Append($" -label '{this._game.CDLabel}'");
}
commands.Append('"');
}
}
var gameAdditionnalCommands = this._game.GetAdditionnalCommandsInASingleLine();
if (StringExt.IsNullOrWhiteSpace(gameAdditionnalCommands) == false)
{
commands.Append(gameAdditionnalCommands);
}
return(commands.ToString());
}
