A quick tool for doing things with Supreme Commander: Forged Alliance binary .scmap map files.
Made with LÖVE https://github.com/love2d/love. Requires LÖVE 12 so that data:getString can take offset values.
Drop an .scmap file into the window, and it'll unpack its contents, and display the heightmap and where units can't path.
Drop an .scmap folder into the window and it'll repack its contents.