static mrb_value
mrb_sdl2_mixer_get_channel_chunk(mrb_state *mrb, mrb_value self)
{
mrb_int v;
mrb_get_args(mrb, "i", &v);
return mrb_sdl2_chunk(mrb, Mix_GetChunk(v));
}
static void channel_complete_callback(int chan)
{
Mix_Chunk *done_chunk = Mix_GetChunk(chan);
fprintf(stderr, "We were just alerted that Mixer channel #%d is done.\n", chan);
fprintf(stderr, "Channel's chunk pointer is (%p).\n", done_chunk);
fprintf(stderr, " Which %s correct.\n", (wave == done_chunk) ? "is" : "is NOT");
channel_is_done = 1;
}
/**\brief Destructor to free the sound file.
*/
Sound::~Sound(){
// Halts any channel this sound is playing on
for ( int i = 0; i < Audio::Instance().GetTotalChannels(); i++ ){
if ( Mix_GetChunk( i ) == this->sound)
Mix_HaltChannel( i );
}
if(this->sound) Mix_FreeChunk( this->sound );
}
/**\brief Plays the sound if not playing, but do not restart if already playing.
* \details
* This is sort of a roundabout way to implement engine sounds.
*/
bool Sound::PlayNoRestart( Coordinate offset ){
if ( this->sound == NULL )
return false;
if ( (this->channel != -1) &&
Mix_Playing( this->channel ) &&
(Mix_GetChunk( this->channel ) == this->sound ) )
return false;
this->Play( offset );
return true;
}
/* Check that the given channel is (still) loaded with the given chunk. */
static int _rg_sound_channel_check( RG_Sound *sound )
{
/* channel is unset, so it doesn't belong. */
if( sound->channel == -1 )
{
return 0;
}
Mix_Chunk *chan_chunk = Mix_GetChunk(sound->channel);
/* Check that the channel chunk is the same as the given one */
return ( sound->wrap->chunk == chan_chunk );
}
void evenement_Click1( SDL_Event event,Pions* TourJoueur,ComposantsFonctionPourJeu Charger,int terrain[][3],int*coups,SDL_Surface **Curseur,int*Variable_Pour_Image )
{
if( event.button.button == SDL_BUTTON_LEFT && event.button.x<=720 && event.button.y<=320)
{
if (collision(event.button.x, event.button.y, Charger.position_Grille))
{
if( *TourJoueur == CROIX )
{
if (terrain[(event.button.x -420)/ 100][(event.button.y -80)/ 80]==VIDE)/*Si la case est vide*/
{
Mix_PlayChannel(1, Mix_GetChunk(0) , 0);
terrain[(event.button.x -420)/ 100][(event.button.y -80)/ 80]= CROIX;/*on attribut Croix à la case*/
*TourJoueur = ROND;/*on change de joueur*/
(*coups)--;
SDL_FreeSurface(*Curseur);
*Curseur= SDL_LoadBMP("images/petitRond.bmp");
}
}
else
{
if (terrain[(event.button.x -420)/ 100][(event.button.y -80)/ 80]==VIDE)/*Si la case est vide*/
{
Mix_PlayChannel(1, Mix_GetChunk(0), 0);
terrain[(event.button.x -420)/ 100][(event.button.y -80)/ 80]= ROND;/*on attribut ROND à la case*/
*TourJoueur = CROIX;
(*coups)--;
SDL_FreeSurface(*Curseur);
*Curseur= SDL_LoadBMP("images/petiteCroix.bmp");
}
}
}
(*Variable_Pour_Image)++;/*l'anim change à chaque clic*/
if (*Variable_Pour_Image==3)
{
*Variable_Pour_Image=0;
}
}
}
void SoundEngine::stopSound( std::string soundFile )
{
if( !Configuration::soundenabled && soundFile != "" )
{
return;
}
/// load our sound file we want to stop in a Mix_Chunk to be able to compare it later.
Mix_Chunk *ourSample = soundCache->getSoundFromCache( soundFile );
/// get the number of channels in use.
int numOfChannelsPlaying = Mix_Playing( -1 );
/// here we check all channels we have to see if they are playing our chunk we want to stop.
for( int curChannel = 0; curChannel <= numOfChannelsPlaying; curChannel++ )
{
if( ourSample == Mix_GetChunk( curChannel ) )
{
Mix_HaltChannel( curChannel );
}
}
}
