Lots of work to do:
- Add settings, e.g. national color, map size, number of players, to the settings screen
- Add a way to check if zones border each other, based on the coordinates of their edges. Ideally this can be extended to non-rectangular zones in the future.
- Add a way to develop and show infrastructure on the zones
- Add a way to set tech rate every 5 rounds and in the beginning (maybe the settings screen)
- Add nation and player names
- Add AIs and options to conquer zones
- Make the game show your production, zones, resources etc. on the screen with the map, for easy reference