/**
* liefert einen Map-Layer zurück.
*
* @param[in] type Typ des Layers.
*/
std::vector<unsigned char>& glArchivItem_Map::GetLayer(MapLayer type)
{
RTTR_Assert(HasLayer(type));
libsiedler2::ArchivItem_Raw* item = dynamic_cast<libsiedler2::ArchivItem_Raw*>(get(type + 1)); // 0 = header
RTTR_Assert(item);
return item->getData();
}
vector<Entity*> Entity::FindAllByLayerInChildren(const Layer& layer) {
vector<Entity*> results;
if (IsEnabled() && HasLayer(layer.name)) {
results.push_back(this);
}
for(auto it = begin(children); it != end(children); ++it) {
vector<Entity*> layerChildren = FindAllByLayerInChildren(layer);
results.insert(end(results), begin(layerChildren), end(layerChildren));
}
return results;
}
Entity* Entity::FindAnyByLayerInChildren(const Layer& layer) {
if (IsEnabled()) {
if (HasLayer(layer.name)) {
return this;
} else {
for(auto it = begin(children); it != end(children); ++it) {
Entity* layerChild = FindAnyByLayerInChildren(layer);
if (layerChild) {
return layerChild;
}
}
}
}
return nullptr;
}
