fixes

include/assets/components/texture_components.hpp

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <tuple>
+#include <cinttypes>
+#include "util/enum_operators.hpp"
+
+namespace components::texture {
+
+using red = std::uint8_t;
+using green = std::uint8_t;
+using blue = std::uint8_t;
+using luminance = std::uint8_t;
+
+enum class flags : std::uint8_t {
+	none = 0,
+	luminance = 1 << 1,
+	red = 1 << 2,
+  	green = 1 << 3,
+	blue = 1 << 4,
+	alpha = 1 << 5
+};
+
+using all = std::tuple<red, green, blue, luminance>;
+constexpr inline auto count = std::tuple_size_v<all>;
+
+} // namespace components::texture
+
+DEFINE_ENUM_FLAG_OPERATORS(components::texture::flags)