Well, on the Testbed Server, (If you don't have NC on there, skip down to the next paragraph) create a weapon npc named
"Personal/communityname/Tileset" and add something like..
PHP Code:
//#CLIENTSIDE
function onCreated() {
addtiledef("Testtileset1.gif", "testgmap_", 1);
// Change "testgmap_" to what your gmap levels start with
// Change 1 into 0 if your tileset is using the same setup as pics1.png does
}
And then add yourself that weapon by setting your attributes.
If you don't have NC on there, you would have to use a level npc.
Simply put the above script (The one in PHP tags) into your gmap level(s) and then try it out.
Oh, and if you haven't done this yet, ask Tig or some high admin to put your gmap name into server options. (This is important to get your gmap to work)