(svn r8527) -Update: WebTranslator2 update to 2007-02-02 07:41:47
brazilian_portuguese - 6 fixed, 363 changed by fukumori (369)
bulgarian - 6 fixed by groupsky (6)
catalan - 6 fixed by arnaullv (6)
croatian - 54 fixed, 3 changed by tperic (57)
czech - 6 fixed by Hadez (6)
danish - 2 fixed, 1 changed by MiR (3)
dutch - 2 fixed by habell (2)
estonian - 6 fixed by kristjans (6)
french - 4 fixed by glx (4)
german - 6 fixed, 2 changed by Neonox (8)
hungarian - 2 fixed by miham (2)
italian - 6 fixed, 4 changed by lorenzodv (6), sidew (4)
japanese - 6 fixed by ickoonite (6)
polish - 4 fixed by meush (4)
simplified_chinese - 6 fixed by Fishingsnow (6)
slovenian - 39 fixed, 1 deleted, 2 changed by Necrolyte (42)
turkish - 6 fixed by jnmbk (6)
ukrainian - 41 fixed, 1 deleted, 22 changed by znikoz (1), mad (63)

/* $Id$ */

#ifndef ROAD_H
#define ROAD_H

#include "helpers.hpp"

typedef enum RoadBits {
	ROAD_NONE = 0U,
	ROAD_NW  = 1U,
	ROAD_SW  = 2U,
	ROAD_SE  = 4U,
	ROAD_NE  = 8U,
	ROAD_X   = ROAD_SW | ROAD_NE,
	ROAD_Y   = ROAD_NW | ROAD_SE,
	ROAD_ALL = ROAD_X  | ROAD_Y
} RoadBits;

DECLARE_ENUM_AS_BIT_SET(RoadBits);

static inline RoadBits ComplementRoadBits(RoadBits r)
{
	return (RoadBits)(ROAD_ALL ^ r);
}

static inline RoadBits DiagDirToRoadBits(DiagDirection d)
{
	return (RoadBits)(1U << (3 ^ d));
}

#endif /* ROAD_H */