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#include "loader/impl.hpp"
#include "wall-info.hpp"
#include "compat/assert.hpp"
#include "compat/exception.hpp"
#include "src/wall-atlas.hpp"
#include "serialize/wall-atlas.hpp"
#include "wall-info.hpp"
#include "serialize/json-helper.hpp"
#include "serialize/corrade-string.hpp"
#include <Corrade/Containers/Array.h>
#include <Corrade/Containers/ArrayViewStl.h>
#include <Corrade/Containers/StringIterable.h>
#include <Corrade/Utility/Path.h>
#include <Magnum/Trade/ImageData.h>
#include <Magnum/ImageView.h>
#include <vector>
namespace floormat {
using nlohmann::json;
[[maybe_unused]] static void from_json(const json& j, wall_info& val)
{
val = {};
val.name = j["name"];
fm_soft_assert(loader.check_atlas_name(val.name));
if (j.contains("descr"))
val.descr = j["descr"];
}
[[maybe_unused]] static void to_json(json& j, const wall_info& val)
{
j["name"] = val.name;
if (val.descr)
j["descr"] = val.descr;
}
} // namespace floormat
namespace floormat::loader_detail {
std::shared_ptr<wall_atlas> loader_impl::get_wall_atlas(StringView name, StringView path)
{
auto def = wall_atlas_def::deserialize(""_s.join({path, ".json"_s}));
auto tex = texture(""_s, path);
fm_soft_assert(name == def.header.name);
auto atlas = std::make_shared<class wall_atlas>(std::move(def), path, tex);
return atlas;
}
const wall_info& loader_impl::wall_atlas(StringView name)
{
fm_soft_assert(check_atlas_name(name));
char buf[FILENAME_MAX];
auto path = make_atlas_path(buf, loader.WALL_TILESET_PATH, name);
auto it = wall_atlas_map.find(name);
if (it == wall_atlas_map.end())
fm_throw("no such wall atlas '{}'"_cf, name);
fm_assert(it->second != nullptr);
if (!it->second->atlas)
it->second->atlas = get_wall_atlas(it->second->name, path);
return *it->second;
}
void loader_impl::get_wall_atlas_list()
{
wall_atlas_array = json_helper::from_json<std::vector<wall_info>>(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(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());
}
fm_assert(!wall_atlas_map.empty());
}
ArrayView<const wall_info> loader_impl::wall_atlas_list()
{
if (wall_atlas_map.empty())
get_wall_atlas_list();
return wall_atlas_array;
}
} // namespace floormat::loader_detail
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