public void FieldValueChanged(IGame game, FieldValueChangedEventArgs <BimaruValue> e)
{
DetermineFieldValue(game, e.Point);
foreach (var direction in Directions.GetNonDiagonalDirections())
{
DetermineFieldValue(game, e.Point.GetNextPoint(direction));
}
}
private static void CheckIsChangeValid(IGame game, FieldValueChangedEventArgs <BimaruValue> e)
{
BimaruValue newValue = game.Grid[e.Point];
if (!game.IsValid || !e.OriginalValue.IsCompatibleChangeTo(newValue))
{
throw new InvalidFieldValueChange();
}
}
public void FieldValueChanged(IGame game, FieldValueChangedEventArgs <BimaruValue> e)
{
if (AreTargetShipFieldsSetInRow(game, e.Point.RowIndex))
{
game.Grid.FillUndeterminedFieldsRow(e.Point.RowIndex, BimaruValueConstraint.WATER);
}
if (AreTargetShipFieldsSetInColumn(game, e.Point.ColumnIndex))
{
game.Grid.FillUndeterminedFieldsColumn(e.Point.ColumnIndex, BimaruValueConstraint.WATER);
}
}
public void FieldValueChanged(IGame game, FieldValueChangedEventArgs <BimaruValue> e)
{
if (AreOnlyShipFieldsMissingRow(game, e.Point.RowIndex))
{
game.Grid.FillUndeterminedFieldsRow(e.Point.RowIndex, BimaruValueConstraint.SHIP);
}
if (AreOnlyShipFieldsMissingColumn(game, e.Point.ColumnIndex))
{
game.Grid.FillUndeterminedFieldsColumn(e.Point.ColumnIndex, BimaruValueConstraint.SHIP);
}
}
private void UpdateNumberOfShipsPerLength(FieldValueChangedEventArgs <BimaruValue> e)
{
foreach (int shipLength in DetectShips(e.Point, e.OriginalValue))
{
numberOfShipsPerLength[shipLength]--;
}
BimaruValue newValue = GetFieldValueNoCheck(e.Point);
foreach (int shipLength in DetectShips(e.Point, newValue))
{
numberOfShipsPerLength[shipLength]++;
}
}
private void UpdateNumberOfFields(FieldValueChangedEventArgs <BimaruValue> e)
{
int change;
var newValue = this[e.Point];
change = GetChangeInNumberOfFields(e.OriginalValue.IsShip(), newValue.IsShip());
numberOfShipFieldsPerRow[e.Point.RowIndex] += change;
numberOfShipFieldsPerColumn[e.Point.ColumnIndex] += change;
change = GetChangeInNumberOfFields(e.OriginalValue == BimaruValue.UNDETERMINED, newValue == BimaruValue.UNDETERMINED);
numberOfUndeterminedFieldsPerRow[e.Point.RowIndex] += change;
numberOfUndeterminedFieldsPerColumn[e.Point.ColumnIndex] += change;
change = GetChangeInNumberOfFields(!e.OriginalValue.IsFullyDetermined(), !newValue.IsFullyDetermined());
numberOfNotFullyDeterminedFields += change;
}
public void FieldValueChanged(IGame game, FieldValueChangedEventArgs <BimaruValue> e)
{
BimaruValue newValue = game.Grid[e.Point];
foreach (Direction direction in Directions.GetAllDirections())
{
BimaruValueConstraint constraintInDirection = newValue.GetConstraint(direction);
GridPoint pointInDirection = e.Point.GetNextPoint(direction);
BimaruValue valueInDirection = game.Grid[pointInDirection];
// Skip set if constraint already satisfied
if (!constraintInDirection.IsSatisfiedBy(valueInDirection))
{
BimaruValue valueToSet = constraintInDirection.GetRepresentativeValue();
game.Grid[pointInDirection] = valueToSet;
}
}
}
public void FieldValueChanged(IGame game, FieldValueChangedEventArgs <BimaruValue> e)
{
ChangedEventArgs.Add(e);
}
protected override void OnAfterFieldValueSet(FieldValueChangedEventArgs <BimaruValue> e)
{
UpdateNumberOfFields(e);
UpdateInvalidFieldBoundaries(e.Point);
UpdateNumberOfShipsPerLength(e);
}
void OnFieldValueChanged(object sender, FieldValueChangedEventArgs <BimaruValue> e)
{
Rule.FieldValueChanged(Game, e);
}
