tried making naming more uniform and implemented most of the opengl managers

include/assets/data_loaders/texture_loader.hpp

@@ -0,0 +1,49 @@
+#pragma once
+
+#include <optional>
+#include <filesystem>
+#include "util/uix.hpp"
+#include "util/id_type.hpp"
+#include "util/string_lookup.hpp"
+#include "util/result.hpp"
+
+#include "assets/components/texture_components.hpp"
+#include "assets/data/texture_data.hpp"
+#include "assets/data_stores/texture_store.hpp"
+#include "assets/dynamic_data_store.hpp"
+#include "assets/prefetch_queue.hpp"
+#include "assets/prefetch_lookups/texture_prefetch_lookup.hpp"
+#include "util/string_list.hpp"
+
+namespace assets
+{
+
+class texture_loader
+{
+public:
+	using loader_id_type = ztu::id_type_for<texture_loader, ztu::u8>;
+
+	explicit texture_loader(texture_components::flags enabled_components);
+
+	[[nodiscard]] std::optional<loader_id_type> find_loader(const std::string_view& name);
+
+	[[nodiscard]] std::error_code prefetch(
+		loader_id_type loader_id,
+		const ztu::string_list& directories,
+		prefetch_queue& queue
+	);
+
+	[[nodiscard]] std::error_code load(
+		loader_id_type loader_id,
+		const ztu::string_list& directories,
+		texture_store& store,
+		texture_prefetch_lookup& id_lookup,
+		bool pedantic = false
+	);
+
+private:
+	ztu::string_lookup<loader_id_type> m_loader_id_lookup{};
+	texture_components::flags m_enabled_components{ texture_components::flags::none };
+};
+
+}