"The GZip Compression," Silas said. "The .mcaddon is merely a container, a suitcase for the traveler."
To ask “how to convert jar to mcaddon portable” is akin to asking how to convert a French novel into a Japanese haiku – they share the theme of literature, but the structure, constraints, and expressive tools are radically different. A .jar mod is an executable program; an .mcaddon is a configuration archive with optional sandboxed scripts. The only true “conversion” is a complete, manual rewrite guided by the original mod’s behavior, not its code. how to convert jar to mcaddon portable