/// <summary>
/// 符号を反転します。
/// </summary>
public void Neg()
{
if (ScoreType == ScoreType.Mate)
{
IsMateWin = !IsMateWin;
}
Value *= -1;
ScoreBound = ScoreBound.Flip();
Turn = Turn.Flip();
}
private void AssertValue(string text, int value, ScoreBound bound)
{
var score = Score.ParseValue(text, BWType.Black);
Assert.AreEqual(ScoreType.Value, score.ScoreType);
Assert.AreEqual(bound, score.ScoreBound);
Assert.AreEqual(value, score.Value);
Assert.AreEqual(BWType.Black, score.Turn);
score.Neg();
Assert.AreEqual(-value, score.Value);
Assert.AreEqual(bound.Flip(), score.ScoreBound);
Assert.AreEqual(BWType.White, score.Turn);
score.Neg();
Assert.AreEqual(value, score.Value);
Assert.AreEqual(bound, score.ScoreBound);
Assert.AreEqual(BWType.Black, score.Turn);
}
