IOFileTypeBase::IOFileTypeBase(UInt32 const flags)
: _flags (flags),
_optStack( )
{
_optStack.push(OptionSet());
}
/*! Pushes the current options onto the option stack. If \c copyTop is \c true
a copy of the current options is used as the new current options, otherwise
an empty options set is used.
\param[in] copyTop Whether to copy the current options.
*/
void
IOFileTypeBase::pushOptions(bool copyTop)
{
if(copyTop == true)
{
_optStack.push(_optStack.top());
}
else
{
_optStack.push(OptionSet());
}
}
static void parseOptions(int argc, char *argv[])
{
int i;
const char *s;
/* default values. */
setup.FullScreen = false;
setup.SfxVolume = SND_MAX_VOLUME;
setup.MusicVolume = SND_MAX_VOLUME;
setup.Profidisk = false;
setup.CDRom = false;
setup.Debug = 1;
setup.CDAudio = false;
setup.Scale = GFX_SCALE_NORMAL;
for (i = 1; i < argc; i++) {
s = argv[i];
if (s[0] == '-') {
switch (s[1]) {
case 'g':
if (strcmp(s+2, "2x") == 0)
setup.Scale = GFX_SCALE_2X;
else
if (strcmp(s+2, "linear2x") == 0)
setup.Scale = GFX_SCALE_LINEAR2X;
else
case 'd':
setup.Debug = max(atoi(s+2), 0);
break;
case 'f':
setup.FullScreen = true;
break;
case 's':
setup.SfxVolume = clamp(atoi(s+2), 0, SND_MAX_VOLUME);
break;
case 'm':
setup.MusicVolume = clamp(atoi(s+2), 0, SND_MAX_VOLUME);
break;
case 't':
if (OptionSet(s+2, 'd'))
GamePlayMode |= GP_DEMO | GP_STORY_OFF;
if (OptionSet(s+2, 's'))
GamePlayMode |= GP_STORY_OFF;
if (OptionSet(s+2, 'f'))
GamePlayMode |= GP_FULL_ENV;
if (OptionSet(s+2, 'l'))
GamePlayMode |= GP_LEVEL_DESIGN;
if (OptionSet(s+2, 'g'))
GamePlayMode |= GP_GUARD_DESIGN;
if (OptionSet(s+2, 'x'))
GamePlayMode |= GP_NO_SAMPLES;
if (OptionSet(s+2, 'c'))
GamePlayMode |= GP_COLLISION_CHECKING_OFF;
if (OptionSet(s+2, 'r'))
GamePlayMode |= GP_SHOW_ROOMS;
break;
case 'h':
puts(aboutString);
puts(syntaxString);
exit(0);
return;
default:
puts(aboutString);
puts(syntaxString);
exit(1);
return;
}
}
}
}
