diff options
Diffstat (limited to 'engines/scumm/file.h')
| -rw-r--r-- | engines/scumm/file.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/engines/scumm/file.h b/engines/scumm/file.h index c37c2f036e..8a25277ded 100644 --- a/engines/scumm/file.h +++ b/engines/scumm/file.h @@ -27,14 +27,19 @@ #define SCUMM_FILE_H #include "common/file.h" +#include "common/stream.h" #include "scumm/detection.h" namespace Scumm { class BaseScummFile : public Common::File { +protected: + byte _encbyte; + public: - virtual void setEnc(byte value) = 0; + BaseScummFile() : _encbyte(0) {} + void setEnc(byte value) { _encbyte = value; } virtual bool open(const Common::String &filename) = 0; virtual bool openSubFile(const Common::String &filename) = 0; @@ -52,7 +57,6 @@ public: class ScummFile : public BaseScummFile { private: - byte _encbyte; int32 _subFileStart; int32 _subFileLen; bool _myEos; // Have we read past the end of the subfile? @@ -62,7 +66,6 @@ private: public: ScummFile(); - void setEnc(byte value); bool open(const Common::String &filename); bool openSubFile(const Common::String &filename); @@ -78,7 +81,7 @@ public: class ScummDiskImage : public BaseScummFile { private: - Common::MemoryReadStream *_stream; + Common::SeekableReadStream *_stream; byte _roomDisks[59], _roomTracks[59], _roomSectors[59]; byte *_buf; @@ -108,7 +111,6 @@ private: public: ScummDiskImage(const char *disk1, const char *disk2, GameSettings game); - void setEnc(byte value); bool open(const Common::String &filename); bool openSubFile(const Common::String &filename); @@ -118,7 +120,7 @@ public: int32 pos() const { return _stream->pos(); } int32 size() const { return _stream->size(); } bool seek(int32 offs, int whence = SEEK_SET) { return _stream->seek(offs, whence); } - uint32 read(void *dataPtr, uint32 dataSize) { return _stream->read(dataPtr, dataSize); } + uint32 read(void *dataPtr, uint32 dataSize); }; } // End of namespace Scumm |