private static void ValidateDropdownApply(object sender, RoutedEventArgs e)
{
var grid = DependencyObjectExtensions.GetParent <Grid>((ComboBox)sender);
var applyButton = grid.FirstOrDefaultChild <Button>(c => c.Content.ToString() == "Apply");
applyButton.IsEnabled = true;
}
// change the error text to something more useful
private static void ChangeErrorText(Rectangle rect)
{
var window = DependencyObjectExtensions.GetParent <Window>(rect);
var errorBlock = window.FirstOrDefaultChild <TextBlock>(w => w.Name == "ErrorBlock");
errorBlock.Text = "\n Please place all your ships first!";
errorBlock.Visibility = Visibility.Visible;
}
private static dynamic _algorithm; // TODO: this is ugly, better make an Algorithm class or interface
// check if the player or the computer hit a rectangle containing a ship and return true or false
public static void CheckHit(Rectangle rect, out bool hasHit, bool fromAi = false)
{
// this is a check to make sure the player has placed all of his ships before starting to sink enemy ships
if (SavedSettings.AgainstCom && PlayerModel.ShipList.Any(s => s.ShipRectangle.Count == 0))
{
ChangeErrorText(rect);
hasHit = false;
return;
}
// we abuse the name property of rectangles as the shipname. NoShip means it's water, everything else is a hit
if (rect.Name != "NoShip")
{
rect.Fill = new SolidColorBrush(Color.FromRgb(255, 0, 0));
rect.IsEnabled = false;
hasHit = true;
}
else
{
rect.IsEnabled = false;
rect.Fill = new SolidColorBrush(Color.FromRgb(0, 0, 225));
hasHit = false;
}
// if it was a hit, update the model to make sure the ship loses in length
if (hasHit)
{
var model = fromAi ? PlayerModel : _comModel;
GetAndUpdateHitShip(rect.Uid, model);
}
// if turn counting is enabled, count the turns and update them
CountTurns();
if (SavedSettings.ShowTurns)
{
UpdateCounter(DependencyObjectExtensions.GetParent <Window>(rect));
}
// if either the com or the player has no remaining ships, the game must be over
if (_comModel.ShipList.Count == 0 || PlayerModel.ShipList.Count == 0)
{
var window = DependencyObjectExtensions.GetParent <Window>(rect);
CallGameOverWindow(window);
return;
}
// after the player clicked a field, let the algorithm try its best
if (SavedSettings.AgainstCom && !fromAi)
{
CombinedAlgorithm();
}
}