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3 #ifndef ROAD_H |
3 #ifndef ROAD_H |
4 #define ROAD_H |
4 #define ROAD_H |
5 |
5 |
6 #include "helpers.hpp" |
6 #include "helpers.hpp" |
7 |
7 |
8 typedef enum RoadBits { |
8 enum RoadBits { |
9 ROAD_NONE = 0U, |
9 ROAD_NONE = 0U, |
10 ROAD_NW = 1U, |
10 ROAD_NW = 1U, |
11 ROAD_SW = 2U, |
11 ROAD_SW = 2U, |
12 ROAD_SE = 4U, |
12 ROAD_SE = 4U, |
13 ROAD_NE = 8U, |
13 ROAD_NE = 8U, |
14 ROAD_X = ROAD_SW | ROAD_NE, |
14 ROAD_X = ROAD_SW | ROAD_NE, |
15 ROAD_Y = ROAD_NW | ROAD_SE, |
15 ROAD_Y = ROAD_NW | ROAD_SE, |
16 ROAD_ALL = ROAD_X | ROAD_Y |
16 ROAD_ALL = ROAD_X | ROAD_Y |
17 } RoadBits; |
17 }; |
18 |
18 |
19 DECLARE_ENUM_AS_BIT_SET(RoadBits); |
19 DECLARE_ENUM_AS_BIT_SET(RoadBits); |
20 |
20 |
21 static inline RoadBits ComplementRoadBits(RoadBits r) |
21 static inline RoadBits ComplementRoadBits(RoadBits r) |
22 { |
22 { |