refactored gethyper

hyper.h

@@ -1051,6 +1051,8 @@ struct videopar {
   int use_smart_range;  // 0 = distance-based, 1 = model-based, 2 = model-based and generate
   ld smart_range_detail;// minimum visible cell for modes 1 and 2
   int cells_drawn_limit;
+  
+  ld skiprope;
   };
 
 extern videopar vid;