int CSoundMgr::SetMusicVolume (int iVolumeLevel)
// SetMusicVolume
//
// Sets the current music volume
{
m_iMusicVolume = iVolumeLevel;
MCIWndSetVolume(m_hMusic, MUSIC_LEVEL_FACTOR * iVolumeLevel);
return m_iMusicVolume;
}
void MCIOBJ::work(void)
{
// InvalidateRect(displayWnd,NULL,FALSE);
if (GLOBAL.fly) return;
if (!m_video) return;
if (MCIWndGetPosition(m_video)==MCIWndGetLength(m_video)) playing=FALSE;
if ((play!=INVALID_VALUE) && (m_video) && (!playing))
{
if ((!play_once)||(resetted)) { MCIWndPlay(m_video); playing = TRUE; }
resetted=FALSE;
}
if (play==INVALID_VALUE)
{
resetted=TRUE;
if ((m_video) && (playing))
{ MCIWndStop(m_video); playing=FALSE; }
}
acttime=TIMING.acttime-prevtime;
if (((float)acttime/(float)TIMING.pcfreq*1000)>(float)upd_speed)
{
prevtime=TIMING.acttime;
if (actspeed!=speed) { actspeed=speed; MCIWndSetSpeed(m_video, speed); }
if (actvolume!=volume) { actvolume=volume; MCIWndSetVolume(m_video, volume); }
if (step) { MCIWndStep(m_video,step); step=0;}
if (pos_change) {MCIWndSeek(m_video,pos_center+pos_change); pos_change=0;}
if (MCIWndGetPosition(m_video)==MCIWndGetLength(m_video))
{
//MCIWndPlay(m_video);
MCIWndSeek(m_video,1);
}
}
}