fixes

include/assets/dynamic_data_loaders/generic/base_dynamic_loader.hpp

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <optional>
+#include <tuple>
+
+#include "assets/dynamic_data_stores/dynamic_point_cloud_store.hpp"
+#include "util/uix.hpp"
+#include "util/string_lookup.hpp"
+#include "util/id_type.hpp"
+#include "util/result.hpp"
+
+template<typename C, class... Loaders>
+class base_dynamic_loader
+{
+public:
+	using loader_id_type = ztu::id_type_for<base_dynamic_loader, ztu::u32>;
+
+	explicit base_dynamic_loader(C enabled_components);
+
+	[[nodiscard]] std::optional<loader_id_type> find_loader(std::string_view name);
+
+	[[nodiscard]] static consteval std::optional<loader_id_type> find_loader_static(std::string_view name);
+
+	template<loader_id_type ID>
+	auto& get_loader();
+
+protected:
+
+	template<typename F>
+	ztu::result<dynamic_point_cloud_store::id_type> invoke_with_matching_loader(loader_id_type loader_id, F&& f);
+
+	std::tuple<Loaders...> m_loaders{};
+	ztu::string_lookup<loader_id_type> m_loader_id_lookup{};
+	C m_enabled_components{ 0 };
+};
+
+#define INCLUDE_BASE_DYNAMIC_LOADER_IMPLEMENTATION
+#include "assets/dynamic_data_loaders/generic/base_dynamic_loader.ipp"
+#undef INCLUDE_BASE_DYNAMIC_LOADER_IMPLEMENTATION