1 files changed, 32 insertions, 0 deletions
diff --git a/loader/atlas-loader.hpp b/loader/atlas-loader.hpp
new file mode 100644
index 00000000..9fa82e49
--- /dev/null
+++ b/loader/atlas-loader.hpp
@@ -0,0 +1,32 @@
+#pragma once
+#include "compat/defs.hpp"
+#include "atlas-loader-fwd.hpp"
+#include "policy.hpp"
+#include <memory>
+
+namespace floormat::loader_detail {
+
+template<typename ATLAS, typename TRAITS>
+class atlas_loader final
+{
+    [[fm_no_unique_address]] TRAITS t;
+    atlas_storage<ATLAS, TRAITS> s;
+
+public:
+    using Traits = TRAITS;
+    using Atlas = ATLAS;
+    using Cell = typename TRAITS::Cell;
+
+    ~atlas_loader() noexcept = default;
+    fm_DECLARE_DELETED_COPY_ASSIGNMENT(atlas_loader);
+    fm_DECLARE_DELETED_MOVE_ASSIGNMENT(atlas_loader);
+
+    atlas_loader(TRAITS&& traits);
+    atlas_loader() requires std::is_default_constructible_v<TRAITS>;
+
+    ArrayView<const Cell> ensure_atlas_list();
+    const std::shared_ptr<Atlas>& get_atlas(StringView name, loader_policy p);
+    const Cell& get_invalid_atlas();
+};
+
+} // namespace floormat::loader_detail