hkDemo::Result WorldSnapshotWithContactPointsDemo::stepDemo()
{
Result r = hkDefaultPhysicsDemo::stepDemo();
if( r != DEMO_OK )
{
return r;
}
// The first button in the pad will load the last saved scene
if( m_env->m_gamePad->wasButtonPressed( HKG_PAD_BUTTON_1 ) )
{
hkString filename = hkAssetManagementUtil::getFilePath( SCRATCH_FILE );
hkIstream in(filename.cString());
if( in.isOk() )
{
cleanupWorld();
cleanupGraphics();
hkpWorld::IgnoreForceMultithreadedSimulation ignoreForceMultithreaded;
m_world = loadWorld(filename.cString(), &m_physicsData, &m_loadedData);
m_debugViewerNames.pushBack( hkpActiveContactPointViewer::getName() );
m_debugViewerNames.pushBack( hkpInactiveContactPointViewer::getName() );
setupGraphics();
}
else
{
m_env->m_textDisplay->outputText("Please save before attempting to load", 20U, m_env->m_window->getHeight()/2, 0xffffffffU, 60);
}
}
else if (m_env->m_gamePad->wasButtonPressed (HKG_PAD_BUTTON_2) )
{
// The second button in the pad will save the current scene
saveWorld(m_world, SCRATCH_FILE, true);
}
else if (m_env->m_gamePad->wasButtonPressed (HKG_PAD_BUTTON_3) )
{
// The second button in the pad will save the current scene
saveWorld(m_world, SCRATCH_FILE, false);
}
m_world->lock();
m_world->updateCollisionFilterOnWorld( HK_UPDATE_FILTER_ON_WORLD_FULL_CHECK, HK_UPDATE_COLLECTION_FILTER_PROCESS_SHAPE_COLLECTIONS);
m_world->unlock();
return DEMO_OK;
}
void PackfileImportExport::cleanup()
{
if( m_world )
{
m_world->markForWrite();
const hkArray<hkpPhysicsSystem*>& s = m_physicsData->getPhysicsSystems();
for( int i = 0; i < s.getSize(); ++i )
{
m_world->removePhysicsSystem(s[i]);
}
m_world->removeReference();
m_world = HK_NULL;
}
m_linker.reset();
cleanupGraphics();
}
hkDefaultDemo::~hkDefaultDemo()
{
#if HK_CONFIG_THREAD == HK_CONFIG_MULTI_THREADED
if (m_jobThreadPool)
{
m_jobThreadPool->removeReferenceLockUnchecked();
}
delete m_jobQueue;
if (m_spuUtil)
{
#if defined (HK_PLATFORM_PS3_PPU)
// free resources if necessary
int ret = cellSpursFinalize ( hkGetSpursInstance() );
if (ret)
{
HK_ERROR(0x73e432b3, "cellSpursFinalize failed :" << ret);
}
void* spurs = hkGetSpursInstance();
hkAlignedDeallocate<char>( (char*)spurs );
#endif
}
#endif
for ( int i = 0; i < m_steppers.getSize(); ++i )
{
m_steppers[i]->removeReference();
}
if(m_mouseActive)
{
mouseUp();
}
if ( m_lastProgress )
{
delete m_lastProgress;
}
cleanupGraphics();
for( int i = 0; i < m_delayedCleanup.getSize(); ++i )
{
m_delayedCleanup[i]->removeReference();
}
if (m_forcedShadowsOn)
{
m_env->m_options->m_enableShadows = false; // reset
}
else if (m_forcedShadowsOff)
{
m_env->m_options->m_enableShadows = true;// reset
}
#if defined (HK_USE_CHARACTER_FACTORY)
if (m_characterFactory)
{
delete m_characterFactory;
}
#endif
}