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(svn r2183) - Fix: Removed brackets from around STRAIGHT_TRACK_LENGTH, they caused preliminary rounding...
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map.h
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map.h
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@ -121,7 +121,9 @@ static inline TileIndexDiff TileOffsByDir(uint dir)
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/* Approximation of the length of a straight track, relative to a diagonal
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* track (ie the size of a tile side). #defined instead of const so it can
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* stay integer. (no runtime float operations) Is this needed?
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* Watch out! There are _no_ brackets around here, to prevent intermediate
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* rounding! Be careful when using this!
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* This value should be sqrt(2)/2 ~ 0.7071 */
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#define STRAIGHT_TRACK_LENGTH (7071/10000)
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#define STRAIGHT_TRACK_LENGTH 7071/10000
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#endif
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