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38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
#ifndef GUARD_CONSTANTS_DIRECTION_H
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#define GUARD_CONSTANTS_DIRECTION_H
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#define DIRECTION_MASK 7
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#define DIRECTION_MASK_CARDINAL 6 // Only South, East, North and West
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enum Direction
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{
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DIRECTION_SOUTH,
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DIRECTION_SOUTHEAST,
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DIRECTION_EAST,
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DIRECTION_NORTHEAST,
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DIRECTION_NORTH,
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DIRECTION_NORTHWEST,
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DIRECTION_WEST,
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DIRECTION_SOUTHWEST,
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NUM_DIRECTIONS
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};
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enum DirectionTransformation
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{
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DIR_TRANS_NONE,
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DIR_TRANS_SPINRIGHT1, // Spin right 1 (example: South -> SouthWest)
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DIR_TRANS_SPINLEFT1, // Spin left 1 (example: South -> SouthEast)
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DIR_TRANS_SPINRIGHT2, // Spin right 2 (example: South -> West)
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DIR_TRANS_SPINLEFT2, // Spin left 2 (example: South -> East)
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DIR_TRANS_FLIP, // Flip (example: South -> North)
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DIR_TRANS_RAND_OFFSET_SOFT_CARDINAL, // Like DIR_TRANS_RAND_OFFSET_SOFT but only results in cardinal directions
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DIR_TRANS_RAND_OFFSET_SOFT, // SpinLeft1 or Nothing or SpinRight1
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DIR_TRANS_RAND_CARDINAL, // Random non-diagonal
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DIR_TRANS_RAND, // Fully random
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DIR_TRANS_10,
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DIR_TRANS_11,
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};
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#endif // GUARD_CONSTANTS_DIRECTION_H
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