serialize world

1 files changed, 29 insertions, 0 deletions

diff --git a/serialize/world.cpp b/serialize/world.cpp
new file mode 100644
index 00000000..b52fe3b9
--- /dev/null
+++ b/serialize/world.cpp
@@ -0,0 +1,29 @@
+#include "world.hpp"
+#include "tile.hpp"
+#include "global-coords.hpp"
+#include <nlohmann/json.hpp>
+
+namespace floormat {
+
+NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(chunk_coords, x, y)
+
+struct global_coords_ final {
+    chunk_coords chunk;
+    local_coords local;
+};
+
+NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(global_coords_, chunk, local)
+
+} // namespace floormat
+
+namespace nlohmann {
+
+using namespace floormat;
+
+void adl_serializer<chunk_coords>::to_json(json& j, const chunk_coords& val) { using nlohmann::to_json; to_json(j, val); }
+void adl_serializer<chunk_coords>::from_json(const json& j, chunk_coords& val) { using nlohmann::from_json; from_json(j, val); }
+
+void adl_serializer<global_coords>::to_json(json& j, const global_coords& val) { using nlohmann::to_json; to_json(j, global_coords_{val.chunk(), val.local()}); }
+void adl_serializer<global_coords>::from_json(const json& j, global_coords& val) { using nlohmann::from_json; global_coords_ x; from_json(j, x); val = {x.chunk, x.local}; }
+
+} // namespace nlohmann