diff options
Diffstat (limited to 'engines/mohawk/video.h')
-rw-r--r-- | engines/mohawk/video.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/engines/mohawk/video.h b/engines/mohawk/video.h new file mode 100644 index 0000000000..6aa553e26b --- /dev/null +++ b/engines/mohawk/video.h @@ -0,0 +1,114 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#ifndef MOHAWK_VIDEO_H +#define MOHAWK_VIDEO_H + +#include "graphics/pixelformat.h" + +namespace Graphics { + class QuickTimeDecoder; +} + +namespace Mohawk { + +class MohawkEngine; + +struct MLSTRecord { + uint16 index; + uint16 movieID; + uint16 code; + uint16 left; + uint16 top; + uint16 u0[3]; + uint16 loop; + uint16 volume; + uint16 u1; +}; + +struct VideoEntry { + Graphics::QuickTimeDecoder *video; + uint16 x; + uint16 y; + bool loop; + Common::String filename; + uint16 id; // Riven only + bool enabled; + + Graphics::QuickTimeDecoder *operator->() const { assert(video); return video; } +}; + +typedef int32 VideoHandle; + +enum { + NULL_VID_HANDLE = -1 +}; + +class VideoManager { +public: + VideoManager(MohawkEngine *vm); + ~VideoManager(); + + // Generic movie functions + void playMovie(Common::String filename, uint16 x = 0, uint16 y = 0, bool clearScreen = false); + void playMovieCentered(Common::String filename, bool clearScreen = true); + void playBackgroundMovie(Common::String filename, int16 x = -1, int16 y = -1, bool loop = false); + bool updateBackgroundMovies(); + void pauseVideos(); + void resumeVideos(); + void stopVideos(); + + // Riven-related functions + void activateMLST(uint16 mlstId, uint16 card); + void clearMLST(); + void enableMovie(uint16 id); + void disableMovie(uint16 id); + void disableAllMovies(); + void playMovie(uint16 id); + void stopMovie(uint16 id); + void playMovieBlocking(uint16 id); + + // Handle functions + VideoHandle findVideoHandle(uint16 id); + int32 getCurFrame(const VideoHandle &handle); + uint32 getFrameCount(const VideoHandle &handle); + +private: + MohawkEngine *_vm; + + // Riven-related variables + Common::Array<MLSTRecord> _mlstRecords; + + // Keep tabs on any videos playing + Common::Array<VideoEntry> _videoStreams; + + VideoHandle createVideoHandle(uint16 id, uint16 x, uint16 y, bool loop); + VideoHandle createVideoHandle(Common::String filename, uint16 x, uint16 y, bool loop); + void waitUntilMovieEnds(VideoHandle videoHandle); +}; + +} // End of namespace Mohawk + +#endif |