major msg -> obj file transfer refactor

mostly done, some things are hacky or not done

solanaceae/tox_messages/obj_components_id.inl

@@ -0,0 +1,31 @@
+#pragma once
+
+#include "./obj_components.hpp"
+
+#include <entt/core/type_info.hpp>
+
+// TODO: move more central
+#define DEFINE_COMP_ID(x) \
+template<> \
+constexpr entt::id_type entt::type_hash<x>::value() noexcept { \
+	using namespace entt::literals; \
+	return #x##_hs; \
+} \
+template<> \
+constexpr std::string_view entt::type_name<x>::value() noexcept { \
+	return #x; \
+}
+
+// cross compile(r) stable ids
+
+DEFINE_COMP_ID(ObjComp::Tox::FileID)
+DEFINE_COMP_ID(ObjComp::Tox::FileKind)
+
+// tmp
+DEFINE_COMP_ID(ObjComp::Tox::TagIncomming)
+DEFINE_COMP_ID(ObjComp::Tox::TagOutgoing)
+
+DEFINE_COMP_ID(ObjComp::Ephemeral::ToxTransferFriend)
+
+#undef DEFINE_COMP_ID
+