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NOISSUE preserve minecraft.jar while migrating Legacy instances

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It can be manually modded. It must be preserved when it's the only jar around.
This commit is contained in:
Petr Mrázek
2018-03-23 23:38:08 +01:00
parent 106155dd62
commit a1c713811c
3 changed files with 26 additions and 3 deletions
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20
api/logic/minecraft/legacy/LegacyInstance.cpp
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@ -44,6 +44,26 @@ LegacyInstance::LegacyInstance(SettingsObjectPtr globalSettings, SettingsObjectP
settings->registerSetting("CustomBaseJar", "");
}
QString LegacyInstance::mainJarToPreserve() const
{
bool customJar = m_settings->get("UseCustomBaseJar").toBool();
if(customJar)
{
auto base = baseJar();
if(QFile::exists(base))
{
return base;
}
}
auto runnable = runnableJar();
if(QFile::exists(runnable))
{
return runnable;
}
return QString();
}
QString LegacyInstance::baseJar() const
{
bool customJar = m_settings->get("UseCustomBaseJar").toBool();