VideoHandle VideoManager::createVideoHandle(uint16 id, uint16 x, uint16 y, bool loop, byte volume) {
// First, check to see if that video is already playing
for (uint32 i = 0; i < _videoStreams.size(); i++)
if (_videoStreams[i].id == id)
return i;
// Otherwise, create a new entry
Video::QuickTimeDecoder *decoder = new Video::QuickTimeDecoder();
decoder->setChunkBeginOffset(_vm->getResourceOffset(ID_TMOV, id));
decoder->loadStream(_vm->getResource(ID_TMOV, id));
decoder->setVolume(volume);
VideoEntry entry;
entry.clear();
entry.video = decoder;
entry.x = x;
entry.y = y;
entry.id = id;
entry.loop = loop;
entry.volume = volume;
entry.enabled = true;
// Search for any deleted videos so we can take a formerly used slot
for (uint32 i = 0; i < _videoStreams.size(); i++)
if (!_videoStreams[i].video) {
_videoStreams[i] = entry;
return i;
}
// Otherwise, just add it to the list
_videoStreams.push_back(entry);
return _videoStreams.size() - 1;
}
VideoEntryPtr VideoManager::open(uint16 id) {
// If this video is already playing, return that handle
VideoEntryPtr oldVideo = findVideo(id);
if (oldVideo)
return oldVideo;
// Otherwise, create a new entry
Video::QuickTimeDecoder *video = new Video::QuickTimeDecoder();
video->setChunkBeginOffset(_vm->getResourceOffset(ID_TMOV, id));
video->loadStream(_vm->getResource(ID_TMOV, id));
// Create the entry
VideoEntryPtr entry(new VideoEntry(video, id));
// Enable dither if necessary
checkEnableDither(entry);
// Add it to the video list
_videos.push_back(entry);
return entry;
}