u/Fit_Management3425

I have had the idea of making an ASCII open world game that uses openstreetmaps data as the world, allowing you to select anywhere in the world to play, I realized that it could be potentially easier to mod it into a pre-existing game that is similar to what game I wanted to make, that game being cataclysm: dark days ahead. This could be the building block of a total conversion of the game to meet my vision (the game is open-source so that would be okay to do). Would anyone here know of how to add openstreetmaps data into this game? It is an ASCII game so no models would be required, just code. Thanks!