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

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smatz
2010-02-05 17:05:58 +00:00
parent a80eb0a1c0
commit d62d0ac489
8 changed files with 35 additions and 11 deletions
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src/road.cpp
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@@ -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;