[Freeciv-Dev] [Patch] ai_calc_*

[Raimar Falke <hawk@xxxxxxxxxxxxxxxxxxxxxxx>]

The attached patch does:
 - pass the map posistion to the ai_calc_* functions. This allows us
 to remove the city_map_to_map call
 - rename i,j to cx,cy
 - initialize variables to remove a few lines
 - change city_map_iterate to city_map_checked_iterate

        Raimar

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ai_calc1.diff
Description: Text document