diff options
Diffstat (limited to 'engines/startrek/filestream.cpp')
| -rw-r--r-- | engines/startrek/filestream.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/engines/startrek/filestream.cpp b/engines/startrek/filestream.cpp index 31cb789a88..ed54744fd8 100644 --- a/engines/startrek/filestream.cpp +++ b/engines/startrek/filestream.cpp @@ -42,6 +42,17 @@ uint16 FileStream::readUint16() { return w; } +uint32 FileStream::readUint32() { + assert(_pos + 4 <= size()); + uint32 w; + if (_bigEndian) + w = _data[_pos + 3] | (_data[_pos + 2] << 8) | (_data[_pos + 1] << 16) | (_data[_pos] << 24); + else + w = _data[_pos] | (_data[_pos + 1] << 8) | (_data[_pos + 2] << 16) | (_data[_pos + 3] << 24); + _pos += 4; + return w; +} + // SeekableReadStream functions int32 FileStream::pos() const { |