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author | Zach Hilman <zachhilman@gmail.com> | 2019-10-22 15:47:31 -0400 |
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committer | Zach Hilman <zachhilman@gmail.com> | 2019-10-22 15:47:38 -0400 |
commit | bb207fe27adcaa0d4c00b1962a519195ff4fc200 (patch) | |
tree | 1c1c24752586b2ad54b471b1220cef420f383558 | |
parent | dd2e96b36249aff99d06fe373817125ec291fd43 (diff) |
savedata_factory: Automatically create certain savedata
After further hardware investigation, it appears that some games, perhaps those more lazily coded, will not call EnsureSaveData, meaning that they expect the normal (current) save to be automatically made. Additionally, some games do not create a cache or temporary save before use.
In these 3 specific instances, the save is created automatically for the game if it doesn't exist.
-rw-r--r-- | src/core/file_sys/savedata_factory.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp index fc8755c78..e2a7eaf7b 100644 --- a/src/core/file_sys/savedata_factory.cpp +++ b/src/core/file_sys/savedata_factory.cpp @@ -16,6 +16,7 @@ namespace FileSys { constexpr char SAVE_DATA_SIZE_FILENAME[] = ".yuzu_save_size"; namespace { + void PrintSaveDataDescriptorWarnings(SaveDataDescriptor meta) { if (meta.type == SaveDataType::SystemSaveData || meta.type == SaveDataType::SaveData) { if (meta.zero_1 != 0) { @@ -52,6 +53,13 @@ void PrintSaveDataDescriptorWarnings(SaveDataDescriptor meta) { meta.user_id[1], meta.user_id[0]); } } + +bool ShouldSaveDataBeAutomaticallyCreated(SaveDataSpaceId space, const SaveDataDescriptor& desc) { + return desc.type == SaveDataType::CacheStorage || desc.type == SaveDataType::TemporaryStorage || + (space == SaveDataSpaceId::NandUser && ///< Normal Save Data -- Current Title & User + desc.type == SaveDataType::SaveData && desc.title_id == 0 && desc.save_id == 0); +} + } // Anonymous namespace std::string SaveDataDescriptor::DebugInfo() const { @@ -96,6 +104,10 @@ ResultVal<VirtualDir> SaveDataFactory::Open(SaveDataSpaceId space, auto out = dir->GetDirectoryRelative(save_directory); + if (out == nullptr && ShouldSaveDataBeAutomaticallyCreated(space, meta)) { + return Create(space, meta); + } + // Return an error if the save data doesn't actually exist. if (out == nullptr) { // TODO(Subv): Find out correct error code. |