Could the tool support same format as is used by Age of Empires II HD?
// random map names
10914 "Acropolis"
10915 "Budapest"
10916 "Cenotes"
10917 "City of Lakes"
10918 "Golden Pit"
10919 "Hideout"
10920 "Hill Fort"
10921 "Lombardia"
Is there specific reason for the file type being ini instead of txt?