void Gameplay::entityAct(float dt)
{
_globalTimeIT -= dt;
dt *= _globalTimeSpeed;
// fade soundtracks
if( _fadedSoundTrack )
{
if( !_fadedSoundTrack->isPlaying() )
{
_fadedSoundTrack->release();
_fadedSoundTrack = NULL;
}
else
{
float fadeVelocity = 0.125f;
_fadedGain -= fadeVelocity * dt;
if( _fadedGain <= 0 )
{
_fadedSoundTrack->release();
_fadedSoundTrack = NULL;
}
else
{
_fadedSoundTrack->setGain( _fadedGain );
}
}
}
// update soundtrack
if( _soundTrack && !_soundTrack->isPlaying() )
{
_soundTrack->release();
_soundTrack = NULL;
}
// update music volume
float tuneVelocity = 0.2f;
// increase volume?
if( Gameplay::iGameplay->getActionChannel( ::iaIncreaseMusicVolume )->getTrigger() )
{
_musicVolumeTune += tuneVelocity * dt;
}
// decrease volume?
if( Gameplay::iGameplay->getActionChannel( ::iaDecreaseMusicVolume )->getTrigger() )
{
_musicVolumeTune -= tuneVelocity * dt;
}
// finalize
if( fabs( _musicVolumeTune ) > 0.01f )
{
float volume = Gameplay::iGameplay->getMusicVolume();
volume += _musicVolumeTune, _musicVolumeTune = 0;
if( volume < 0.0f ) volume = 0.0f;
if( volume > 1.0f ) volume = 1.0f;
Gameplay::iGameplay->setMusicVolume( volume );
}
// retrieve input device state
_inputDevice->getKeyboardState( &_keyboardState );
_inputDevice->getMouseState( &_mouseState );
_inputDevice->getJoystickState( &_joystickState );
// map input actions
for( ActionChannelI actionChannelI = _actionChannels.begin();
actionChannelI != _actionChannels.end();
actionChannelI++ )
{
actionChannelI->second->update( dt, &_mouseState, &_keyboardState, &_joystickState );
}
// global controls
#ifdef GAMEPLAY_DEVELOPER_EDITION
if( getActionChannel( ::iaGlobalAcceleration )->getTrigger() )
{
if( _globalTimeIT < 0 )
{
_globalTimeSpeed *= 2.0f;
if( _globalTimeSpeed > 2.0f ) _globalTimeSpeed = 2.0f;
_globalTimeIT = 0.25f;
}
}
if( getActionChannel( ::iaGlobalDeceleration )->getTrigger() )
{
if( _globalTimeIT < 0 )
{
_globalTimeSpeed *= 0.5f;
if( _globalTimeSpeed < 0.125f ) _globalTimeSpeed = 0.125f;
_globalTimeIT = 0.25f;
}
}
#endif
// schedule activities
if( _activities.size() )
{
_activities.top()->updateCooperativeActivity( dt );
}
else
{
getCore()->exit( 0 );
}
if( _activities.size() && _activities.top()->endOfActivity() )
{
Activity* activity = _activities.top();
_activities.pop();
activity->onBecomeInactive();
if( _activities.size() )
{
_activities.top()->onReturnFromActivity( activity );
delete activity;
_activities.top()->onBecomeActive();
}
else
{
delete activity;
}
}
}
Gameplay::~Gameplay()
{
if( !_isUnsafeCleanup )
{
if( _soundTrack )
{
_soundTrack->stop();
_soundTrack->release();
}
if( _fadedSoundTrack )
{
_fadedSoundTrack->stop();
_fadedSoundTrack->release();
}
// delete activities
while( _activities.size() )
{
Activity* activity = _activities.top();
_activities.pop();
activity->onBecomeInactive();
if( _activities.size() )
{
_activities.top()->onReturnFromActivity( activity );
delete activity;
_activities.top()->onBecomeActive();
}
else
{
delete activity;
}
}
// delete careers
saveCareers();
for( unsigned int i=0; i<_careers.size(); i++ ) delete _careers[i];
// delete user events
cleanupUserCommunityEvents();
// delete render target
if (_renderTarget) delete _renderTarget;
// delete sdks
PxGetPhysics().release();
pxCooking->release();
foundation->release();
// cleanup action mapping
destroyActionMap();
// delete input device
_inputDevice->release();
delete _config;
}
// reset internal interface pointers
iGameplay = NULL;
iEngine = NULL;
iGui = NULL;
iLanguage = NULL;
iInput = NULL;
iAudio = NULL;
}
