static public void TestOffsetRoundtrip()
{
HexTile a = new HexTile(3, 4, -7);
OsCoord b = new OsCoord(1, -3);
EqualHex("conversion_roundtrip even-r", a, OsCoord.RoffsetToCube(OsCoord.EVEN, OsCoord.RoffsetFromCube(OsCoord.EVEN, a)));
EqualOffsetcoord("conversion_roundtrip even-r", b, OsCoord.RoffsetFromCube(OsCoord.EVEN, OsCoord.RoffsetToCube(OsCoord.EVEN, b)));
EqualHex("conversion_roundtrip odd-r", a, OsCoord.RoffsetToCube(OsCoord.ODD, OsCoord.RoffsetFromCube(OsCoord.ODD, a)));
EqualOffsetcoord("conversion_roundtrip odd-r", b, OsCoord.RoffsetFromCube(OsCoord.ODD, OsCoord.RoffsetToCube(OsCoord.ODD, b)));
}
static public void TestOffsetFromCube()
{
EqualOffsetcoord("offset_from_cube odd-r", new OsCoord(1, 2), OsCoord.RoffsetFromCube(OsCoord.ODD, new HexTile(1, 2, -3)));
}