void ETHBucketManager::GetIntersectingEntities(const Vector2 &point, ETHEntityArray &outVector, const bool screenSpace, const ETHSceneProperties& props)
{
ETHEntityArray temp;
const Vector2 v2Bucket(ETHBucketManager::GetBucket(point, GetBucketSize()));
GetEntitiesAroundBucket(v2Bucket, temp);
for (unsigned int t=0; t<temp.size(); t++)
{
ETHEntityProperties::VIEW_RECT rect = temp[t]->GetScreenRect(props);
if (!screenSpace)
{
const Vector2 cameraPos = m_provider->GetVideo()->GetCameraPos();
rect.max += cameraPos;
rect.min += cameraPos;
}
if (point.x < rect.min.x)
continue;
if (point.y < rect.min.y)
continue;
if (point.x > rect.max.x)
continue;
if (point.y > rect.max.y)
continue;
outVector.push_back(temp[t]);
}
}
void ETHBucketManager::GetVisibleEntities(ETHEntityArray &outVector)
{
std::list<Vector2> bucketList;
GetIntersectingBuckets(bucketList, m_provider->GetVideo()->GetCameraPos(),
m_provider->GetVideo()->GetScreenSizeF(), IsDrawingBorderBuckets(), IsDrawingBorderBuckets());
// Loop through all visible Buckets
for (std::list<Vector2>::iterator bucketPositionIter = bucketList.begin();
bucketPositionIter != bucketList.end(); ++bucketPositionIter)
{
ETHBucketMap::const_iterator bucketIter = Find(*bucketPositionIter);
if (bucketIter == GetLastBucket())
continue;
const ETHEntityList& entityList = bucketIter->second;
if (entityList.empty())
continue;
ETHEntityList::const_iterator iEnd = entityList.end();
for (ETHEntityList::const_iterator iter = entityList.begin(); iter != iEnd; ++iter)
{
outVector.push_back(*iter);
}
}
}
void ETHBucketManager::GetEntityArray(ETHEntityArray &outVector)
{
for (ETHBucketMap::iterator bucketIter = GetFirstBucket(); bucketIter != GetLastBucket(); ++bucketIter)
{
ETHEntityList& entityList = bucketIter->second;
ETHEntityList::const_iterator iEnd = entityList.end();
for (ETHEntityList::iterator iter = entityList.begin(); iter != iEnd; ++iter)
{
outVector.push_back(*iter);
}
}
}
void ETHBucketManager::GetEntityArrayFromBucket(const Vector2 &bucket, ETHEntityArray &outVector, const ETHEntityChooser& chooser)
{
ETHBucketMap::iterator bucketIter = Find(bucket);
if (bucketIter == GetLastBucket())
return;
ETHEntityList& entityList = bucketIter->second;
ETHEntityList::const_iterator iEnd = entityList.end();
for (ETHEntityList::iterator iter = entityList.begin(); iter != iEnd; ++iter)
{
if (chooser.Choose(*iter))
outVector.push_back(*iter);
}
}
void ETHBucketManager::GetEntityArrayByName(const str_type::string& name, ETHEntityArray &outVector)
{
for (ETHBucketMap::iterator bucketIter = GetFirstBucket(); bucketIter != GetLastBucket(); ++bucketIter)
{
ETHEntityList& entityList = bucketIter->second;
ETHEntityList::const_iterator iEnd = entityList.end();
for (ETHEntityList::iterator iter = entityList.begin(); iter != iEnd; ++iter)
{
ETHSpriteEntity *pEntity = *iter;
if (pEntity->GetEntityName() == name)
{
outVector.push_back(pEntity);
}
}
}
}
