void cheat_manager::reload()
{
// if the cheat engine is disabled, we're done
if (!machine().options().cheat())
return;
// free everything
m_cheatlist.reset();
// reset state
m_framecount = 0;
m_numlines = 0;
m_lastline = 0;
m_disabled = false;
// load the cheat file, if it's a system that has a software list then try softlist_name/shortname.xml first,
// if it fails to load then try to load via crc32 - basename/crc32.xml ( eg. 01234567.xml )
image_interface_iterator iter(machine().root_device());
for (device_image_interface *image = iter.first(); image != nullptr; image = iter.next())
if (image->exists())
{
// if we are loading through a software list, try to load softlist_name/shortname.xml
// this allows the coexistence of arcade cheats with cheats for home conversions which
// have the same shortname
if (image->software_entry() != nullptr)
{
std::string filename;
strprintf(filename, "%s%s%s", image->software_list_name(), PATH_SEPARATOR, image->basename());
load_cheats(filename.c_str());
break;
}
// else we are loading outside the software list, try to load machine_basename/crc32.xml
else
{
UINT32 crc = image->crc();
if (crc != 0)
{
std::string filename;
strprintf(filename, "%s%s%08X", machine().basename(), PATH_SEPARATOR, crc);
load_cheats(filename.c_str());
break;
}
}
}
// if we haven't found the cheats yet, load by basename
if (m_cheatlist.count() == 0)
load_cheats(machine().basename());
// temporary: save the file back out as output.xml for comparison
if (m_cheatlist.count() != 0)
save_all("output");
}
void cheat_manager::reload()
{
// if the cheat engine is disabled, we're done
if (!machine().options().cheat())
return;
// free everything
m_cheatlist.reset();
// reset state
m_framecount = 0;
m_numlines = 0;
m_lastline = 0;
m_disabled = false;
// load the cheat file, MESS will load a crc32.xml ( eg. 01234567.xml )
// and MAME will load gamename.xml
image_interface_iterator iter(machine().root_device());
for (device_image_interface *image = iter.first(); image != NULL; image = iter.next())
if (image->exists())
{
// if we are loading through software lists, try to load shortname.xml
if (image->software_entry() != NULL)
{
load_cheats(image->basename());
break;
}
else
{
UINT32 crc = image->crc();
if (crc != 0)
{
astring filename;
filename.printf("%08X", crc);
load_cheats(filename);
break;
}
}
}
// if we haven't found the cheats yet, load by basename
if (m_cheatlist.count() == 0)
load_cheats(machine().basename());
// temporary: save the file back out as output.xml for comparison
if (m_cheatlist.count() != 0)
save_all("output");
}
