60 lines
2 KiB
Text
60 lines
2 KiB
Text
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namespace dkh {
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template <typename T, uint32_t D, typename C>
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dk::Tyler<D> map_load (C& parFileOpener, const std::string& parOpen) {
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dk::BaseMapSource<T, D>* reader = parFileOpener(parOpen);
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dk::Tyler<D> tyler(reader->tileSize());
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tyler.push_layer(reader);
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std::vector<std::string> submaps;
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reader->chainedMaps(submaps);
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for (const auto& name : submaps) {
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map_load<T, D, C>(tyler, parFileOpener, name);
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}
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return std::move(tyler);
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}
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template <typename T, uint32_t D, typename C>
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dk::Tyler<D>& map_load (dk::Tyler<D>& parTyler, C& parFileOpener, const std::string& parOpen) {
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std::stack<std::string, std::vector<std::string>> name_stack;
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std::vector<std::string> submaps;
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name_stack.push(parOpen);
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do {
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dk::BaseMapSource<T, D>* reader = parFileOpener(name_stack.top());
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name_stack.pop();
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submaps.clear();
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reader->chainedMaps(submaps);
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for (auto&& curr_name : submaps) {
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name_stack.emplace(std::move(curr_name));
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}
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parTyler.push_layer(reader);
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} while (not name_stack.empty());
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return parTyler;
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}
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template <typename T, uint32_t D, typename C>
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dk::BaseMapSource<T, D>* MapLoaderPool<T, D, C>::operator() (const std::string& parName) {
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auto it_found = pool.find(parName);
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if (pool.end() != it_found) {
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return it_found->second.get();
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}
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else {
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std::pair<typename PoolMapType::iterator, bool> new_item = pool.insert(std::make_pair(parName, BaseMapSourceUPtr(nullptr)));
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DK_ASSERT(new_item.second);
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new_item.first->second.reset(opener(parName));
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return new_item.first->second.get();
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}
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}
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template <typename M>
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dk::Tyler<M::dimensions> call_map_load (M& parFileOpener, const std::string& parOpen) {
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return map_load<typename M::tile_type, M::dimensions, M>(parFileOpener, parOpen);
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}
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template <typename M>
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dk::Tyler<M::dimensions> call_map_load (dk::Tyler<M::dimensions>& parTyler, M& parFileOpener, const std::string& parOpen) {
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return map_load<typename M::tile_type, M::dimensions, M>(parTyler, parFileOpener, parOpen);
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}
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} //namespace dkh
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