bool ETHActiveEntityHandler::AddEntityWhenEligible(ETHRenderEntity* entity)
{
if (ShouldEntityBeAlwaysActive(entity))
{
entity->AddRef();
m_dynamicOrTempEntities.push_back(entity);
#if defined(_DEBUG) || defined(DEBUG)
TestEntityLists();
#endif
return true;
}
else
{
return false;
}
}
bool ETHActiveEntityHandler::AddStaticCallbackWhenEligible(ETHRenderEntity* entity)
{
if (IsStaticCallbackEligible(entity))
{
m_lastFrameCallbacks.push_back(entity);
entity->AddRef();
#if defined(_DEBUG) || defined(DEBUG)
TestEntityLists();
#endif
return true;
}
else
{
return false;
}
}
void ETHTempEntityHandler::CheckTemporaryEntities(const Vector2& zAxisDir, ETHBucketManager& buckets, const unsigned long lastFrameElapsedTime)
{
#ifdef _DEBUG
TestEntityLists();
#endif
for (std::list<ETHRenderEntity*>::iterator iter = m_dynamicOrTempEntities.begin(); iter != m_dynamicOrTempEntities.end();)
{
ETHRenderEntity* pRenderEntity = *iter;
pRenderEntity->Update(lastFrameElapsedTime, zAxisDir, buckets);
// if the particle system is finished, erase it
if ((pRenderEntity->IsTemporary() && pRenderEntity->AreParticlesOver()))
{
const Vector2 v2Bucket = ETHGlobal::GetBucket(pRenderEntity->GetPositionXY(), buckets.GetBucketSize());
ETHBucketMap::iterator bucketIter = buckets.Find(v2Bucket);
if (bucketIter == buckets.GetLastBucket())
{
iter++;
continue;
}
// Remove from main bucket map
buckets.DeleteEntity(pRenderEntity->GetID(), v2Bucket, false);
#ifdef _DEBUG
ETH_STREAM_DECL(ss) << GS_L("Entity ") << (*iter)->GetEntityName() << GS_L(" (ID#") << pRenderEntity->GetID() << GS_L(") removed from dynamic entity list (particle effects over)");
m_provider->Log(ss.str(), Platform::Logger::INFO);
#endif
(*iter)->Release();
iter = m_dynamicOrTempEntities.erase(iter);
continue;
}
iter++;
}
}
void ETHActiveEntityHandler::UpdateActiveEntities(const Vector2& zAxisDir, ETHBucketManager& buckets, const unsigned long lastFrameElapsedTime)
{
#if defined(_DEBUG) || defined(DEBUG)
TestEntityLists();
#endif
for (std::list<ETHRenderEntity*>::iterator iter = m_dynamicOrTempEntities.begin(); iter != m_dynamicOrTempEntities.end();)
{
ETHRenderEntity* entity = (*iter);
if (!(entity->IsAlive()) || RemoveFinishedTemporaryEntity(entity, buckets))
{
#if defined(_DEBUG) || defined(DEBUG)
ETH_STREAM_DECL(ss) << GS_L("Entity removed from dynamic entity list: ") << entity->GetEntityName();
m_provider->Log(ss.str(), Platform::Logger::INFO);
#endif
entity->Release();
iter = m_dynamicOrTempEntities.erase(iter);
continue;
}
entity->Update(lastFrameElapsedTime, zAxisDir, buckets);
if (entity->HasAnyCallbackFunction())
{
entity->RunCallbackScript();
}
++iter;
}
// todo/to-do remove duplicate code
for (std::list<ETHRenderEntity*>::iterator iter = m_lastFrameCallbacks.begin(); iter != m_lastFrameCallbacks.end();)
{
ETHRenderEntity* entity = (*iter);
if (!(entity->IsAlive()))
{
#if defined(_DEBUG) || defined(DEBUG)
ETH_STREAM_DECL(ss) << GS_L("Entity callback removed: ") << entity->GetEntityName();
m_provider->Log(ss.str(), Platform::Logger::INFO);
#endif
entity->Release();
iter = m_lastFrameCallbacks.erase(iter);
continue;
}
else
{
entity->Update(lastFrameElapsedTime, zAxisDir, buckets);
if (entity->HasAnyCallbackFunction())
{
entity->RunCallbackScript();
}
entity->Release();
++iter;
}
}
m_lastFrameCallbacks.clear();
}
