I have few questions: 1. I noticed that inventory icons take about 80 x 40 pixels space even if they are smaller than that. Can this be changed? 2. Is it possible to make GUI semi transparent or made in different shape than rectangle (image mask or something like that)? I have seen it in a AGS game called a frien in need (forgot the name of author), but figured that this could be a trick (GUI's are not transparent but have same background image as a part of background they are covering).Thanks!
SetInvDimensions look it up in the manual
SetGUITransparency look it up in the manual.
both of these are very easy to find in the ags help file. i suggest you do as the beginners faq says and browse the help file first. it can even save yourself time because you figure it out for yourself and can move on with your game instead of waiting around for a reply.