Printer said this:
"I have download the datapack, it's exact copy of ORTS project from Github. I have no idea what he is not linking to the original project and also not giving credits. The engine is TFS 1.0 maybe up to ~5 months old, which is really bad performance. Since it's missing new features, alot of optimizations and bug fixes. The cast system is not approved, it's very old and could contain memory leaks. The datapack is also ~3months old, it's missing alot of new areas, quests and new npc modules. The codes are old, which are heavy loading to the server and contains memory leaks. The server is still also using compat.lua and that is proof of heavy loading codes and badly made. I've seen few of the scripts and you can see easily that they are badly made. Since it's recreating the userobject over 10x, which cause heavy loading to the server memory. "