Basically what I want to do is make a map editor that supports StarCraft style placement of tiles on the map. As many of you probably know, StarCraft has an isometric look but in reality the map is made out of 32x32 square tiles which are properly arranged to make the map look isometric. It's possible to do this by hand (one tile at a time), but it would be torture to make maps this way. I tried searching Google for articles on the subject, but couldn't find anything. Does anyone have experience with this kind of thing? Do you know of any articles or sites discussing this? Thanks in advance.