This is based off RTB 3.5, and recently I've decided to port it across various versions of Blockland. This time, I'm trying to make it compatible with Antares's Blockland Classic Mod. (Partly because he wanted an RTB-like Add-on for his mod)
This made me choose to have BTB compatible with:
BCM, RTB 1.21, v20, and obviously v21.
Versions will be united by a website, and IRC chat where users across all versions can chat together in.
Currently, it's sort of functional but breaks BCM. For example: Trying to query internet in the server menu will cause the game to freeze. Same for trying to exit the server menu. Good thing I saved my console.log so I could figure out how to fix this myself.