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-rw-r--r--src/road_type.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/road_type.h b/src/road_type.h
index 7a3a2f9ae..1d7a81071 100644
--- a/src/road_type.h
+++ b/src/road_type.h
@@ -66,9 +66,11 @@ enum RoadBits {
ROAD_S = ROAD_SE | ROAD_SW, ///< Road at the two southern edges
ROAD_W = ROAD_NW | ROAD_SW, ///< Road at the two western edges
- ROAD_ALL = ROAD_X | ROAD_Y ///< Full 4-way crossing
+ ROAD_ALL = ROAD_X | ROAD_Y, ///< Full 4-way crossing
+
+ ROAD_END = ROAD_ALL + 1 ///< Out-of-range roadbits, used for iterations
};
DECLARE_ENUM_AS_BIT_SET(RoadBits)
-template <> struct EnumPropsT<RoadBits> : MakeEnumPropsT<RoadBits, byte, ROAD_NONE, ROAD_ALL, ROAD_NONE, 4> {};
+template <> struct EnumPropsT<RoadBits> : MakeEnumPropsT<RoadBits, byte, ROAD_NONE, ROAD_END, ROAD_NONE, 4> {};
#endif /* ROAD_TYPE_H */