Post
by Historion » Fri Aug 01, 2014 12:18 am
Bad news. The railroad is already painted on the map.
See file Steam\SteamApps\common\Commander The Great War\data\graphics\maps\map.png
The map looks as it was painted by hand from satellite data. Look at the individual coastlines and islands. You cannot build such coastlines with custom hex tiles.
However rivers and railroad are aligned to hex tiles and look like they were placed later on the map using overlay tiles.
The data for rivers, railroads, etc. must be stored somewhere else, probably in the map-file :
Steam\SteamApps\common\Commander The Great War\data\maps\1914.map
So without the original Map-Editor you may probably have to figure out how to change both files : map.png and 1914.map