/*
* 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;
}
}
/*
* CL_GameModule_AddRawSamplesListener
*/
static bool CL_GameModule_AddRawSamplesListener( struct cinematics_s *cin,
void *listener, cg_raw_samples_cb_t rs, cg_get_raw_samples_cb_t grs )
{
int i;
cg_raw_samples_listener_t *cglistener, *freel;
freel = NULL;
cglistener = cg_raw_samples_listeners;
for( i = 0; i < MAX_CGAME_RAW_SAMPLES_LISTENERS; i++ ) {
if( !freel && !cglistener->inuse ) {
// grab a free one
freel = cglistener;
}
else if( cglistener->inuse
&& cglistener->cin == cin
&& cglistener->ptr == listener
&& cglistener->rs == rs
&& cglistener->grs == grs ) {
// same listener
return true;
}
cglistener++;
}
if( !freel ) {
return false;
}
// fill in our proxy
cglistener = freel;
cglistener->inuse = true;
cglistener->cin = cin;
cglistener->ptr = listener;
cglistener->load_seq = cg_load_seq;
cglistener->rs = (cin_raw_samples_cb_t)rs;
cglistener->grs = (cin_get_raw_samples_cb_t)grs;
if( !CIN_AddRawSamplesListener( cin, cglistener, &CL_GameModule_RawSamples,
&CL_GameModule_GetRawSamplesLength ) ) {
// free listener
cglistener->inuse = false;
return false;
}
return true;
}
