/*
* 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( char *arg )
{
int len;
size_t name_size;
static cinematics_t clientCin;
cinematics_t *cin = cl.cin = &clientCin;
roq_chunk_t *chunk = &cin->chunk;
name_size = strlen( "video/" ) + strlen( arg ) + strlen( ".roq" ) + 1;
cin->name = Mem_ZoneMalloc( name_size );
Q_snprintfz( cin->name, name_size, "video/%s", arg );
COM_DefaultExtension( cin->name, ".roq", name_size );
// nasty hack
cin->s_rate = 22050;
cin->s_width = 2;
cin->width = cin->height = 0;
cin->frame = 0;
len = FS_FOpenFile( cin->name, &cin->file, FS_READ );
if( !cin->file || len < 1 )
{
Com_Printf( "Couldn't find %s\n", cin->name );
SCR_StopCinematic();
return;
}
// read header
RoQ_ReadChunk( cin );
if( chunk->id != RoQ_HEADER1 || chunk->size != RoQ_HEADER2 || chunk->argument != RoQ_HEADER3 )
{
Com_Printf( "Invalid video file %s\n", cin->name );
SCR_StopCinematic();
return;
}
SCR_EndLoadingPlaque();
cin->headerlen = FS_Tell( cin->file );
cin->frame = 0;
cin->pic = cin->pic_pending = SCR_ReadNextCinematicFrame();
cin->time = cls.realtime + 1; // add 1 msec so SCR_GetCinematicTime is also valid for early commands
CL_SetClientState( CA_ACTIVE );
CL_SoundModule_StopAllSounds();
}
/*
* SCR_RunCinematic
*/
void SCR_RunCinematic( void )
{
unsigned int realtime;
unsigned int frame;
cinematics_t *cin;
if( !SCR_GetCinematicTime() )
return;
if( cls.key_dest != key_game )
{
// stop if menu or console is up
SCR_FinishCinematic();
return;
}
cin = ( cinematics_t * )cl.cin;
realtime = cls.realtime;
if( realtime <= cin->time )
return;
frame = ( realtime - cin->time ) * (float)( RoQ_FRAMERATE ) / 1000;
if( frame <= cin->frame )
return;
if( frame > cin->frame + 1 )
{
Com_Printf( "Dropped frame: %i > %i\n", frame, cin->frame + 1 );
cin->time = realtime - cin->frame * 1000 / RoQ_FRAMERATE;
}
cin->pic = cin->pic_pending;
cin->pic_pending = SCR_ReadNextCinematicFrame();
if( !cin->pic_pending )
{
SCR_FinishCinematic();
return;
}
}
