(svn r19019) -Codechange: use HasExactlyOneBit() and HasAtMostOneBit() instead of CountBits() where possible

2010-02-05 17:05:58 +00:00
parent 1d6bfd2a6c
commit 6c1ab1a2fa
8 changed files with 35 additions and 11 deletions
--- a/src/road.cpp
+++ b/src/road.cpp
@@ -64,7 +64,7 @@ RoadBits CleanUpRoadBits(const TileIndex tile, RoadBits org_rb)

 					/* Accept only connective tiles */
 					connective = (neighbor_rb & mirrored_rb) || // Neighbor has got the fitting RoadBit
-							CountBits(neighbor_rb) == 1; // Neighbor has got only one Roadbit
+							HasExactlyOneBit(neighbor_rb); // Neighbor has got only one Roadbit

 				} break;