GameHandler* GameHandler::GetHandler(RomInfo *rominfo)
{
if (!rominfo)
return NULL;
for (int x = 0; x < handlers->size(); x++)
{
GameHandler *handler = handlers->at(x);
if (handler)
{
if (rominfo->System() == handler->SystemName())
return handler;
}
}
return NULL;
}
GameHandler* GameHandler::GetHandlerByName(QString systemname)
{
if (systemname.isEmpty() || systemname.isNull())
return NULL;
for (int x = 0; x < handlers->size(); x++)
{
GameHandler *handler = handlers->at(x);
if (handler)
{
if (handler->SystemName() == systemname)
return handler;
}
}
return NULL;
}
void GameHandler::Launchgame(RomInfo *romdata, QString systemname)
{
GameHandler *handler;
if (!systemname.isEmpty() && !systemname.isNull())
{
handler = GetHandlerByName(systemname);
}
else if (!(handler = GetHandler(romdata)))
{
// Couldn't get handler so abort.
return;
}
QString exec = handler->SystemCmdLine();
if (exec.isEmpty())
return;
if (handler->GameType() != "PC")
{
QString arg = "\"" + romdata->Rompath() +
"/" + romdata->Romname() + "\"";
// If they specified a %s in the commandline place the romname
// in that location, otherwise tack it on to the end of
// the command.
if (exec.contains("%s") || handler->SpanDisks())
{
exec = exec.replace(QRegExp("%s"),arg);
if (handler->SpanDisks())
{
QRegExp rxp = QRegExp( "%d[0-4]", Qt::CaseSensitive, QRegExp::RegExp);
if (exec.contains(rxp))
{
if (romdata->DiskCount() > 1)
{
// Chop off the extension, . and last character of the name which we are assuming is the disk #
QString basename = romdata->Romname().left(romdata->Romname().length() - (romdata->getExtension().length() + 2));
QString extension = romdata->getExtension();
QString rom;
QString diskid[] = { "%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6" };
for (int disk = 1; disk <= romdata->DiskCount(); disk++)
{
rom = QString("\"%1/%2%3.%4\"")
.arg(romdata->Rompath())
.arg(basename)
.arg(disk)
.arg(extension);
exec = exec.replace(QRegExp(diskid[disk]),rom);
}
} else
{ // If there is only one disk make sure we replace %d1 just like %s
exec = exec.replace(QRegExp("%d1"),arg);
}
}
}
}
else
{
exec = exec + " \"" +
romdata->Rompath() + "/" +
romdata->Romname() + "\"";
}
}
QString savedir = QDir::current().path();
QDir d;
if (!handler->SystemWorkingPath().isEmpty())
{
if (!d.cd(handler->SystemWorkingPath()))
{
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("Failed to change to specified Working Directory: %1")
.arg(handler->SystemWorkingPath()));
}
}
LOG(VB_GENERAL, LOG_INFO, LOC + QString("Launching Game : %1 : %2")
.arg(handler->SystemName())
.arg(exec));
GetMythUI()->AddCurrentLocation(QString("MythGame %1 ( %2 )").arg(handler->SystemName()).arg(exec));
QStringList cmdlist = exec.split(";");
if (cmdlist.count() > 0)
{
for (QStringList::Iterator cmd = cmdlist.begin(); cmd != cmdlist.end();
++cmd )
{
LOG(VB_GENERAL, LOG_INFO, LOC +
QString("Executing : %1").arg(*cmd));
myth_system(*cmd, kMSProcessEvents);
}
}
else
{
LOG(VB_GENERAL, LOG_INFO, LOC + QString("Executing : %1").arg(exec));
myth_system(exec, kMSProcessEvents);
}
GetMythUI()->RemoveCurrentLocation();
(void)d.cd(savedir);
}