1 files changed, 55 insertions, 0 deletions
diff --git a/loader/wall-traits.cpp b/loader/wall-traits.cpp
new file mode 100644
index 00000000..d4217a01
--- /dev/null
+++ b/loader/wall-traits.cpp
@@ -0,0 +1,55 @@
+#include "wall-traits.hpp"
+#include "compat/assert.hpp"
+#include "atlas-loader-storage.hpp"
+#include "wall-cell.hpp"
+#include "src/wall-atlas.hpp"
+#include <Corrade/Containers/StringView.h>
+#include <Corrade/Containers/Pointer.h>
+
+namespace floormat::loader_detail {
+
+StringView atlas_loader_traits<wall_atlas>::loader_name() { return "wall_atlas"_s; }
+auto atlas_loader_traits<wall_atlas>::atlas_of(const Cell& x) -> const std::shared_ptr<Atlas>& { return x.atlas; }
+auto atlas_loader_traits<wall_atlas>::atlas_of(Cell& x) -> std::shared_ptr<Atlas>& { return x.atlas; }
+StringView atlas_loader_traits<wall_atlas>::name_of(const Cell& x) { return x.name; }
+StringView atlas_loader_traits<wall_atlas>::name_of(const Atlas& x) { return x.name(); }
+
+using traits = atlas_loader_traits<wall_atlas>;
+
+void traits::ensure_atlases_loaded(Storage& st)
+{
+    if (!st.cell_array.empty()) [[likely]]
+        return;
+
+#if 0
+    wall_atlas_array = json_helper::from_json<std::vector<wall_cell>>(Path::join(WALL_TILESET_PATH, "walls.json"_s));
+    wall_atlas_array.shrink_to_fit();
+    wall_atlas_map.clear();
+    wall_atlas_map.reserve(wall_atlas_array.size()*2);
+
+    for (auto& x : wall_atlas_array)
+    {
+        fm_soft_assert(x.name != "<invalid>"_s);
+        fm_soft_assert(check_atlas_name(x.name));
+        StringView name = x.name;
+        wall_atlas_map[name] = &x;
+        fm_debug_assert(name.data() == wall_atlas_map[name]->name.data());
+    }
+#endif
+
+    fm_assert("todo" && false);
+
+    fm_assert(!st.cell_array.empty());
+}
+
+auto traits::make_invalid_atlas(Storage& st) -> const Cell&
+{
+    fm_assert("todo" && false);
+}
+
+auto traits::make_atlas(StringView name, const Cell& c) -> std::shared_ptr<Atlas>
+{
+    fm_assert("todo" && false);
+}
+
+} // namespace floormat::loader_detail