private void HandleOperandButton(OperandButton operandButton)
{
if (isAnimation || operandButton.isSelected || !formula.CanAppendOperand(operandButton.Operand))
{
SoundWareHouse.Instance.seButtonError.GetComponent <AudioSource>().Play();
return;
}
SoundWareHouse.Instance.seTermButton.GetComponent <AudioSource>().Play();
formula.AppendOperand(operandButton.Operand);
formulaText.AppendOperand(operandButton.Operand);
HandleTermButton(operandButton);
if (formula.IsCorrect)
{
isAnimation = true;
var targets = new List <List <Vector2Int> >()
{
selectedPositions
};
RemoveTermButtons(targets, () =>
{
isAnimation = false;
selectedPositions.Clear();
formula.Clear();
formulaText.text = "";
++moves;
movesText.text = moves.ToString() + "/" + stageData.moves.ToString() + "手";
snapShots.RemoveAt(snapShots.Count - 1);
if (IsClear)
{
gameDirector.PerformClearTask();
}
else if ((!IsEmpty && (stageData.moves <= moves)) || (IsEmpty && (moves != stageData.moves)) || (stageData.moves < moves))
{
gameDirector.ShowGameOverAlert();
}
else
{
SaveSnapShot();
}
return(true);
});
}
}