Refactored the maze functions to be a builder that can do different things to the maze. Also when I hit p in the game it'll save the map to a file. This was extremely hard for no reason.

gui/fsm.cpp

@@ -320,6 +320,8 @@ namespace gui {
             sound::mute(false);
             $debug_ui.debug();
             shaders::reload();
+            dbc::log("save map!");
+            $map_ui.save_map("map.txt", $main_ui.$compass_dir);
             break;
           case KEY::O:
             autowalking = true;