/*
* SCR_RunCinematic
*/
void SCR_RunCinematic( void )
{
if( cls.state != CA_CINEMATIC ) {
return;
}
if( ( cls.key_dest != key_game && cls.key_dest != key_console )
|| (cls.key_dest == key_console && !SCR_AllowCinematicConsole()) ) {
// stop if menu or console is up
SCR_FinishCinematic();
return;
}
cl.cin.absPrevTime = cl.cin.absCurrentTime;
cl.cin.absCurrentTime = SCR_CinematicTime();
if( cl.cin.paused ) {
return;
}
cl.cin.currentTime += cl.cin.absCurrentTime - cl.cin.absPrevTime;
if( !CIN_NeedNextFrame( cl.cin.h, cl.cin.currentTime ) ) {
cl.cin.redraw = qfalse;
return;
}
// read next frame
SCR_ReadNextCinematicFrame();
if( !cl.cin.pic ) {
// end of cinematic
SCR_FinishCinematic();
return;
}
}
/*
* SCR_PlayCinematic
*/
static void SCR_PlayCinematic( const char *arg, int flags )
{
struct cinematics_s *cin;
CL_SoundModule_Clear();
cin = CIN_Open( arg, 0, qfalse, qtrue );
if( !cin )
{
Com_Printf( "SCR_PlayCinematic: couldn't find %s\n", arg );
return;
}
CL_Disconnect( NULL );
cl.cin.h = cin;
cl.cin.keepRatio = (flags & 1) ? qfalse : qtrue;
cl.cin.allowConsole = (flags & 2) ? qfalse : qtrue;
cl.cin.paused = qfalse;
cl.cin.absStartTime = cl.cin.absCurrentTime = cl.cin.absPrevTime = SCR_CinematicTime();
cl.cin.currentTime = 0;
CL_SetClientState( CA_CINEMATIC );
CL_SoundModule_StopAllSounds();
SCR_EndLoadingPlaque();
SCR_ReadNextCinematicFrame();
}
/*
* SCR_RunCinematic
*/
void SCR_RunCinematic( void )
{
if( cls.state != CA_CINEMATIC ) {
return;
}
if( ( cls.key_dest != key_game && cls.key_dest != key_console )
|| (cls.key_dest == key_console && !SCR_AllowCinematicConsole()) ) {
// stop if menu or console is up
SCR_FinishCinematic();
return;
}
if( cl.cin.pause_cnt > 0 ) {
return;
}
// CIN_NeedNextFrame is going to query us for raw samples length
CIN_AddRawSamplesListener( cl.cin.h, NULL,
&SCR_CinematicRawSamples, &SCR_CinematicGetRawSamplesLength );
if( !CIN_NeedNextFrame( cl.cin.h, SCR_CinematicTime() - cl.cin.startTime ) ) {
cl.cin.redraw = false;
return;
}
// read next frame
SCR_ReadNextCinematicFrame();
if( !cl.cin.pic ) {
// end of cinematic
SCR_FinishCinematic();
return;
}
}
/*
* SCR_PlayCinematic
*/
static void SCR_PlayCinematic( const char *arg, int flags )
{
struct cinematics_s *cin;
bool has_ogg;
bool yuv;
float framerate;
size_t name_size = strlen( "video/" ) + strlen( arg ) + 1;
char *name = alloca( name_size );
if( strstr( arg, "/" ) == NULL && strstr( arg, "\\" ) == NULL ) {
Q_snprintfz( name, name_size, "video/%s", arg );
} else {
Q_snprintfz( name, name_size, "%s", arg );
}
cin = CIN_Open( name, 0, 0, &yuv, &framerate );
if( !cin )
{
Com_Printf( "SCR_PlayCinematic: couldn't find %s\n", name );
return;
}
has_ogg = CIN_HasOggAudio( cin );
CIN_Close( cin );
SCR_FinishCinematic();
CL_SoundModule_StopAllSounds( true, true );
cin = CIN_Open( name, 0, has_ogg ? CIN_NOAUDIO : 0, &yuv, &framerate );
if( !cin )
{
Com_Printf( "SCR_PlayCinematic: (FIXME) couldn't find %s\n", name );
return;
}
if( has_ogg ) {
CL_SoundModule_StartBackgroundTrack( CIN_FileName( cin ), NULL, 4 );
}
cl.cin.h = cin;
cl.cin.keepRatio = (flags & 1) ? false : true;
cl.cin.allowConsole = (flags & 2) ? false : true;
cl.cin.startTime = SCR_CinematicTime();
cl.cin.paused = false;
cl.cin.pause_cnt = 0;
cl.cin.yuv = yuv;
cl.cin.framerate = framerate;
CL_SetClientState( CA_CINEMATIC );
SCR_EndLoadingPlaque();
SCR_RunCinematic();
}
/*
* SCR_PauseCinematic
*/
void SCR_PauseCinematic( bool pause )
{
if( cls.state != CA_CINEMATIC ) {
return;
}
cl.cin.pause_cnt += pause ? 1 : -1;
if( cl.cin.pause_cnt == 1 && pause ) {
cl.cin.pauseTime = SCR_CinematicTime();
CL_SoundModule_LockBackgroundTrack( true );
CL_SoundModule_Clear();
}
else if( cl.cin.pause_cnt == 0 && !pause ) {
cl.cin.startTime += SCR_CinematicTime() - cl.cin.pauseTime;
cl.cin.pauseTime = 0;
CL_SoundModule_LockBackgroundTrack( false );
}
if( cl.cin.pause_cnt < 0 ) {
cl.cin.pause_cnt = 0;
}
}
