InstanceFactory::InstLoadError InstanceFactory::loadInstance(InstancePtr &inst,
const QString &instDir)
{
auto m_settings = new INISettingsObject(PathCombine(instDir, "instance.cfg"));
m_settings->registerSetting("InstanceType", "Legacy");
QString inst_type = m_settings->get("InstanceType").toString();
// FIXME: replace with a map lookup, where instance classes register their types
if (inst_type == "OneSix" || inst_type == "Nostalgia")
{
inst.reset(new OneSixInstance(instDir, m_settings, this));
}
else if (inst_type == "Legacy")
{
inst.reset(new LegacyInstance(instDir, m_settings, this));
}
else if (inst_type == "LegacyFTB")
{
inst.reset(new LegacyFTBInstance(instDir, m_settings, this));
}
else if (inst_type == "OneSixFTB")
{
inst.reset(new OneSixFTBInstance(instDir, m_settings, this));
}
else
{
return InstanceFactory::UnknownLoadError;
}
inst->init();
return NoLoadError;
}
InstanceFactory::InstCreateError InstanceFactory::createInstance(InstancePtr &inst, BaseVersionPtr version,
const QString &instDir, const InstanceFactory::InstType type)
{
QDir rootDir(instDir);
QLOG_DEBUG() << instDir.toUtf8();
if (!rootDir.exists() && !rootDir.mkpath("."))
{
return InstanceFactory::CantCreateDir;
}
auto mcVer = std::dynamic_pointer_cast<MinecraftVersion>(version);
if (!mcVer)
return InstanceFactory::NoSuchVersion;
auto m_settings = new INISettingsObject(PathCombine(instDir, "instance.cfg"));
m_settings->registerSetting("InstanceType", "Legacy");
if (type == NormalInst)
{
m_settings->set("InstanceType", "OneSix");
inst.reset(new OneSixInstance(instDir, m_settings, this));
inst->setIntendedVersionId(version->descriptor());
inst->setShouldUseCustomBaseJar(false);
}
else if (type == FTBInstance)
{
if(mcVer->usesLegacyLauncher())
{
m_settings->set("InstanceType", "LegacyFTB");
inst.reset(new LegacyFTBInstance(instDir, m_settings, this));
inst->setIntendedVersionId(version->descriptor());
inst->setShouldUseCustomBaseJar(false);
}
else
{
m_settings->set("InstanceType", "OneSixFTB");
inst.reset(new OneSixFTBInstance(instDir, m_settings, this));
inst->setIntendedVersionId(version->descriptor());
inst->setShouldUseCustomBaseJar(false);
}
}
else
{
delete m_settings;
return InstanceFactory::NoSuchVersion;
}
inst->init();
// FIXME: really, how do you even know?
return InstanceFactory::NoCreateError;
}
