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#include "wall-atlas.hpp"
#include "magnum-vector2i.hpp"
#include "magnum-vector.hpp"
#include "compat/exception.hpp"
#include <utility>
#include <Corrade/Containers/StringStl.h>
#include <nlohmann/json.hpp>
// todo add test on dummy files that generates 100% coverage on the j.contains() blocks!
namespace floormat {
namespace {
constexpr StringView rotation_names[] = { "n"_s, "e"_s, "s"_s, "w"_s, };
size_t rotation_from_name(StringView s)
{
for (auto i = 0uz; auto n : rotation_names)
{
if (n == s)
return i;
i++;
}
fm_throw("bad rotation name '{}'"_cf, fmt::string_view{s.data(), s.size()});
}
void read_frameset_metadata(const nlohmann::json& j, wall_frames& val)
{
if (j.contains("pixel-size"))
val.pixel_size = j["pixel-size"];
if (j.contains("tint"))
{
auto& t = j["tint"];
fm_soft_assert(t.contains("mult") || t.contains("add"));
if (t.contains("mult"))
val.tint_mult = Vector4(t["mult"]);
if (t.contains("add"))
val.tint_add = Vector3(t["add"]);
fm_soft_assert(val.tint_mult >= Color4{0});
}
if (j.contains("from-rotation"))
val.from_rotation = (uint8_t)rotation_from_name(std::string{j["from-rotation"]});
if (j.contains("mirrored"))
val.mirrored = j["mirrored"];
if (j.contains("use-default-tint"))
val.use_default_tint = j["use-default-tint"];
}
void write_frameset_metadata(nlohmann::json& j, const wall_atlas& a, const wall_frames& val)
{
constexpr wall_frames default_value;
#if 0
fm_soft_assert(val.index != (uint32_t)default_value.index);
fm_soft_assert(val.count != (uint32_t)default_value.count);
fm_soft_assert(val.pixel_size != default_value.pixel_size);
fm_soft_assert(val.from_rotation == (uint8_t)-1 || val.from_rotation < 4);
#endif
fm_soft_assert(val.index < a.array().size());
fm_soft_assert(val.count != (uint32_t)-1 && val.count > 0);
j["pixel-size"] = val.pixel_size;
if (val.tint_mult != default_value.tint_mult || val.tint_add != default_value.tint_add)
{
auto tint = std::pair<Vector4, Vector3>{{val.tint_mult}, {val.tint_add}};
j["tint"] = tint;
}
if (val.from_rotation != default_value.from_rotation)
{
fm_soft_assert(val.from_rotation != (uint8_t)-1 && val.from_rotation < 4);
j["from-rotation"] = val.from_rotation;
}
if (val.mirrored != default_value.mirrored)
j["mirrored"] = val.mirrored;
if (val.use_default_tint)
if (val.tint_mult != default_value.tint_mult || val.tint_add != default_value.tint_add)
j["use-default-tint"] = true;
}
} // namespace
} // namespace floormat
namespace nlohmann {
using namespace floormat;
void adl_serializer<std::shared_ptr<wall_atlas>>::to_json(json& j, const std::shared_ptr<const wall_atlas>& x)
{
}
void adl_serializer<std::shared_ptr<wall_atlas>>::from_json(const json& j, std::shared_ptr<wall_atlas>& x)
{
}
} // namespace nlohmann
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