NOISSUE Add NullInstance for instances that can't be loaded
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d4d8cb4891
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@ -13,6 +13,7 @@ SET(LOGIC_SOURCES
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BaseProcess.cpp
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BaseInstance.h
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BaseInstance.cpp
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NullInstance.h
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MMCError.h
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# WARNING: globals live here
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@ -37,6 +37,7 @@
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#include "minecraft/MinecraftVersion.h"
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#include "settings/INISettingsObject.h"
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#include "ftb/FTBPlugin.h"
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#include "NullInstance.h"
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const static int GROUP_FILE_FORMAT_VERSION = 1;
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@ -454,7 +455,7 @@ InstanceList::loadInstance(InstancePtr &inst, const QString &instDir)
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}
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else
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{
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return InstanceList::UnknownLoadError;
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inst.reset(new NullInstance(m_globalSettings, instanceSettings, instDir));
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}
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inst->init();
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return NoLoadError;
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61
logic/NullInstance.h
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61
logic/NullInstance.h
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@ -0,0 +1,61 @@
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#include "BaseInstance.h"
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class NullInstance: public BaseInstance
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{
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public:
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NullInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr settings, const QString& rootDir)
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:BaseInstance(globalSettings, settings, rootDir)
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{
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setFlag(BaseInstance::VersionBrokenFlag);
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}
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virtual ~NullInstance() {};
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virtual bool setIntendedVersionId(QString) override
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{
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return false;
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}
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virtual void cleanupAfterRun() override
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{
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}
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virtual QString currentVersionId() const
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{
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return "Null";
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};
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virtual QString intendedVersionId() const
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{
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return "Null";
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};
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virtual void init() override
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{
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};
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virtual QString getStatusbarDescription() override
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{
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return tr("Unknown instance type");
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};
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virtual bool shouldUpdate() const override
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{
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return false;
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};
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virtual QSet< QString > traits()
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{
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return {};
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};
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virtual QString instanceConfigFolder() const
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{
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return instanceRoot();
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};
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virtual BaseProcess* prepareForLaunch(AuthSessionPtr)
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{
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return nullptr;
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}
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virtual std::shared_ptr< Task > doUpdate()
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{
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return nullptr;
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}
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virtual void setShouldUpdate(bool)
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{
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};
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virtual std::shared_ptr< BaseVersionList > versionList() const
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{
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return nullptr;
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};
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};
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