Function TileIndexDiffCByDiagDir

src/map_func.h:496–502

* Returns the TileIndexDiffC offset from a DiagDirection. * * @param dir The given direction * @return The offset as TileIndexDiffC value */

 * @return The offset as TileIndexDiffC value
 */
inline TileIndexDiffC TileIndexDiffCByDiagDir(DiagDirection dir)
{
	extern const TileIndexDiffC _tileoffs_by_diagdir[DIAGDIR_END];

	assert(IsValidDiagDirection(dir));
	return _tileoffs_by_diagdir[dir];
}

/**
 * Returns the TileIndexDiffC offset from a Direction.