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

include/assets/file_parsers/glsl_loader.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <filesystem>
+#include <vector>
+#include <string>
+
+#include "assets/dynamic_data_store.hpp"
+#include "assets/prefetch_lookup.hpp"
+#include "assets/prefetch_queue.hpp"
+#include "assets/prefetch_lookups/mesh_prefetch_lookup.hpp"
+#include "assets/data/shader_source_data.hpp"
+#include "util/string_list.hpp"
+
+namespace assets
+{
+
+struct glsl_loader
+{
+	static constexpr auto name = std::string_view("glsl");
+
+	[[nodiscard]] static std::error_code prefetch(
+		const file_dir_list& paths,
+		prefetch_queue& queue
+	);
+
+	[[nodiscard]] static std::error_code load(
+		shader_source_data& buffer,
+		const file_dir_list& paths,
+		prefetch_lookup& id_lookup,
+		shader_source_store& store,
+		bool pedantic = false
+	);
+};
+
+}