SC2Mapster

The error is solved simply by declaring Engineplayers as a playergroup such as ActivePlayers.

I don't know if you are still working on this but I figured I'd give you a few suggestions.

I downloaded this as a base for some of my UI and have since made alot of modifications. Some which could be useful in your case.

I redid your trigger that draws your actionbar buttons to loop and I made it a function with the perameter 'player'. Reason for this is if I want to initialize it based on another event that has a 'triggering player' i can pass that to the function instead of picking through every player in a batch. Additionally you could add a perameter to the function that allows the user to specify how many actionbar items he would like drawn. However if I want to pick every player in a batch I still can, I pass 'Picked Player' into the function and bam. I stored all of the interface dialogs as records with a player index and my actionbar items now use a single variable with an array index for each button to be stored

http://pastebin.com/HMd088ax

Your barsini I turned into a function as well so that it could be called with triggering player or a batch of picked players. Just gives the library more flexibility IMO.

The following function below will take the values (dialog[dialog], minimap image[image], followunit[bool],createfacingarrow[bool],unittofollow[unit],minimapzoomfactor[int],mathconstant=24) and draw a minimap that tracks the players location with an arrow. Use it, or don't, figured it was useful so I would paste it.

http://pastebin.com/7FX6kUF3

Best of luck with your engine!

getting same error as hati