[Freeciv-Dev] (PR#10047) RFC: restructuring map code to not use cartesian coordinates

["Jason Short via RT" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

<URL: http://RT::WebBaseURL.not.configured:80/Ticket/Display.html?id=10047 >

This version fixes some bugs and warnings pointed out by Marcelo.

Part of the problem was that is_normal_map_pos was called by everything
and itself called other functions.  This _may_ lead to a loop somewhere.
 It is easily avoided by changing the function to just do the work itself.

jason

tiles-8.diff.bz2
Description: application/bzip