diff options
| -rw-r--r-- | backends/saves/default/default-saves.cpp | 16 | ||||
| -rw-r--r-- | backends/saves/default/default-saves.h | 1 | ||||
| -rw-r--r-- | common/savefile.h | 9 |
3 files changed, 26 insertions, 0 deletions
diff --git a/backends/saves/default/default-saves.cpp b/backends/saves/default/default-saves.cpp index daec36ae72..75ba50a081 100644 --- a/backends/saves/default/default-saves.cpp +++ b/backends/saves/default/default-saves.cpp @@ -75,6 +75,22 @@ Common::StringArray DefaultSaveFileManager::listSavefiles(const Common::String & return results; } +Common::InSaveFile *DefaultSaveFileManager::openRawFile(const Common::String &filename) { + // Assure the savefile name cache is up-to-date. + assureCached(getSavePath()); + if (getError().getCode() != Common::kNoError) + return nullptr; + + SaveFileCache::const_iterator file = _saveFileCache.find(filename); + if (file == _saveFileCache.end()) { + return nullptr; + } else { + // Open the file for loading. + Common::SeekableReadStream *sf = file->_value.createReadStream(); + return sf; + } +} + Common::InSaveFile *DefaultSaveFileManager::openForLoading(const Common::String &filename) { // Assure the savefile name cache is up-to-date. assureCached(getSavePath()); diff --git a/backends/saves/default/default-saves.h b/backends/saves/default/default-saves.h index bf4ca0229d..166e7004ed 100644 --- a/backends/saves/default/default-saves.h +++ b/backends/saves/default/default-saves.h @@ -38,6 +38,7 @@ public: DefaultSaveFileManager(const Common::String &defaultSavepath); virtual Common::StringArray listSavefiles(const Common::String &pattern); + virtual Common::InSaveFile *openRawFile(const Common::String &filename); virtual Common::InSaveFile *openForLoading(const Common::String &filename); virtual Common::OutSaveFile *openForSaving(const Common::String &filename, bool compress = true); virtual bool removeSavefile(const Common::String &filename); diff --git a/common/savefile.h b/common/savefile.h index 9fca07f9d5..d9c5512b7e 100644 --- a/common/savefile.h +++ b/common/savefile.h @@ -137,6 +137,15 @@ public: virtual InSaveFile *openForLoading(const String &name) = 0; /** + * Open the file with the specified name in the given directory for loading. + * In contrast to openForLoading(), it returns raw file instead of unpacked. + * + * @param name The name of the savefile. + * @return Pointer to an InSaveFile, or NULL if an error occurred. + */ + virtual InSaveFile *openRawFile(const String &name) = 0; + + /** * Removes the given savefile from the system. * * @param name The name of the savefile to be removed. |