diff options
| -rw-r--r-- | engines/draci/barchive.cpp | 12 | ||||
| -rw-r--r-- | engines/draci/barchive.h | 2 |
2 files changed, 14 insertions, 0 deletions
diff --git a/engines/draci/barchive.cpp b/engines/draci/barchive.cpp index 4b9a1d9807..c6d6354716 100644 --- a/engines/draci/barchive.cpp +++ b/engines/draci/barchive.cpp @@ -377,6 +377,18 @@ BAFile *BArchive::loadFileDFW(unsigned int i) const { return _files + i; } + +/** + * Clears the cache of the open files inside the archive without closing it. + * If the files are subsequently accessed, they are read from the disk. + */ +void BArchive::clearCache() { + + // Delete all cached data + for (unsigned int i = 0; i < _fileCount; ++i) { + _files[i].closeFile(); + } +} BAFile *BArchive::operator[](unsigned int i) const { diff --git a/engines/draci/barchive.h b/engines/draci/barchive.h index e52e41e737..28c34fbcbb 100644 --- a/engines/draci/barchive.h +++ b/engines/draci/barchive.h @@ -70,6 +70,8 @@ public: */ bool isOpen() const { return _opened; } + void clearCache(); + BAFile *operator[](unsigned int i) const; private: |