Hai der. I've been messing around with trying to make a gui for a dedicated server.
I used initCanvas(Twinkle) to get the... well to get the canvas up and running. But I've been having trouble trying to use Canvas.setContent(GuiProfile, testgui) to start the gui stuffs. I don't actually know if <--that syntax is correct, as I don't have my notes here at work. I know I got the syntax correct while testing it out at home though, for it stopped giving me error messages, and just crashed instead. Yay progress.
I know Badspot has changed Blockland's engine alot since he started making it, so I went back to a copy of v0002. Lo and behold it worked perfectly!
Given the evidence before me, either Badspot has locked up the dedicated server pretty tight, and it can no longer run a gui at all, or the dedicated server does not run some key scripts needed to run a gui. In which case I need to go through the client startup stuffs and find which ones set up the guis so I can force feed my server some beautiful gui love.
Anyhow I'm wondering if anyone else has done this before, if anyone knows which scripts set up the gui love, or if anyone has any tips about gui-making in general(All I've done so far is put up a background image).