1 files changed, 0 insertions, 149 deletions
diff --git a/main/loader-impl.cpp b/main/loader-impl.cpp
deleted file mode 100644
index 5cbe1759..00000000
--- a/main/loader-impl.cpp
+++ /dev/null
@@ -1,149 +0,0 @@
-#include "loader.hpp"
-#include "tile-atlas.hpp"
-#include "compat/assert.hpp"
-#include "compat/alloca.hpp"
-#include <filesystem>
-#include <unordered_map>
-#include <utility>
-#include <optional>
-#include <Corrade/Containers/Optional.h>
-#include <Corrade/Containers/Pair.h>
-#include <Corrade/Containers/StringStlView.h>
-#include <Corrade/PluginManager/PluginManager.h>
-#include <Corrade/Utility/Resource.h>
-#include <Corrade/Utility/Path.h>
-#include <Magnum/ImageView.h>
-#include <Magnum/Trade/AbstractImporter.h>
-#include <Magnum/Trade/ImageData.h>
-#include <Magnum/Trade/AbstractImageConverter.h>
-
-#ifdef __GNUG__
-#pragma GCC diagnostic ignored "-Walloca"
-#endif
-
-namespace floormat {
-
-struct loader_impl final : loader_
-{
-    std::optional<Utility::Resource> shader_res;
-    PluginManager::Manager<Trade::AbstractImporter> importer_plugins;
-    Containers::Pointer<Trade::AbstractImporter> tga_importer =
-        importer_plugins.loadAndInstantiate("AnyImageImporter");
-
-    PluginManager::Manager<Trade::AbstractImageConverter> image_converter_plugins;
-    Containers::Pointer<Trade::AbstractImageConverter> tga_converter =
-        image_converter_plugins.loadAndInstantiate("AnyImageConverter");
-
-    std::unordered_map<std::string, std::shared_ptr<struct tile_atlas>> atlas_map;
-
-    std::string shader(Containers::StringView filename) override;
-    Trade::ImageData2D tile_texture(Containers::StringView filename) override;
-    std::shared_ptr<struct tile_atlas> tile_atlas(Containers::StringView filename, Vector2ub size) override;
-
-    static void set_application_working_directory();
-
-    explicit loader_impl();
-    ~loader_impl() override;
-};
-
-std::string loader_impl::shader(Containers::StringView filename)
-{
-    if (!shader_res)
-        shader_res = std::make_optional<Utility::Resource>("floormat/shaders");
-    auto ret = shader_res->getString(filename);
-    if (ret.isEmpty())
-        fm_abort("can't find shader resource '%s'", filename.cbegin());
-    return ret;
-}
-
-std::shared_ptr<tile_atlas> loader_impl::tile_atlas(Containers::StringView name, Vector2ub size)
-{
-    auto it = std::find_if(atlas_map.begin(), atlas_map.end(), [&](const auto& x) {
-        const auto& [k, v] = x;
-        return Containers::StringView{k} == name;
-    });
-    if (it != atlas_map.end())
-        return it->second;
-    auto image = tile_texture(name);
-    auto atlas = std::make_shared<struct tile_atlas>(name, image, size);
-    atlas_map[name] = atlas;
-    return atlas;
-}
-
-Trade::ImageData2D loader_impl::tile_texture(Containers::StringView filename_)
-{
-    static_assert(IMAGE_PATH[sizeof(IMAGE_PATH)-2] == '/');
-    fm_assert(filename_.size() < 4096);
-    fm_assert(filename_.find('\\') == filename_.end());
-    fm_assert(tga_importer);
-    constexpr std::size_t max_extension_length = 16;
-
-    char* const filename = (char*)alloca(filename_.size() + std::size(IMAGE_PATH) + max_extension_length);
-    const std::size_t len = fm_begin(
-        std::size_t off = std::size(IMAGE_PATH)-1;
-        std::memcpy(filename, IMAGE_PATH, off);
-        std::memcpy(filename + off, filename_.cbegin(), filename_.size());
-        return off + filename_.size();
-    );
-
-    for (const auto& extension : std::initializer_list<Containers::StringView>{ ".tga", ".png", ".webp", })
-    {
-        std::memcpy(filename + len, extension.data(), extension.size());
-        filename[len + extension.size()] = '\0';
-        if (tga_importer->openFile(filename))
-        {
-            auto img = tga_importer->image2D(0);
-            if (!img)
-                fm_abort("can't allocate tile image for '%s'", filename);
-            auto ret = std::move(*img);
-            return ret;
-        }
-        Debug{} << "failed to open" << filename << extension;
-    }
-    const auto path = Utility::Path::currentDirectory();
-    fm_log("fatal: can't open tile image '%s' (cwd '%s')", filename, path ? path->data() : "(null)");
-    std::abort();
-}
-
-void loader_::destroy()
-{
-    loader.~loader_();
-    new (&loader) loader_impl();
-}
-
-void loader_impl::set_application_working_directory()
-{
-    static bool once = false;
-    if (once)
-        return;
-    once = true;
-    const auto location = Utility::Path::executableLocation();
-    if (!location)
-        return;
-    std::filesystem::path path((std::string)*location);
-    path.replace_filename("..");
-    std::error_code error;
-    std::filesystem::current_path(path, error);
-    if (error.value()) {
-        fm_warn("failed to change working directory to '%s' (%s)",
-             path.string().data(), error.message().data());
-    }
-}
-
-loader_impl::loader_impl()
-{
-    set_application_working_directory();
-}
-
-loader_impl::~loader_impl() = default;
-
-static loader_& make_default_loader()
-{
-    static loader_impl loader_singleton{};
-    return loader_singleton;
-}
-
-// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
-loader_& loader = make_default_loader();
-
-} // namespace floormat