This patch refactors reliefkarte_t and renames it to relief_map_t. Additionally, I renamed gui/karte.{h,cc} to gui/relief_map.{h,cc} .
Since minimap is used for the overview map, maybe we should rather go there as a name? I.e. minimap_t
That makes sense. This would also solve any ambiguity with load_relief_frame_t.
Updated the patch: I renamed relief_map_t to minimap_t and updated the comments to reflect that.
Incorporated in r8835, thank you.