#include <HangmanWidget.h>

Public Member Functions
	HangmanWidget (const std::string &name, Wt::WContainerWidget *parent=0)
Wt::Signal< int > &	scoreUpdated ()
Private Member Functions
void	registerGuess (char c)
void	newGame ()
Private Attributes
Wt::WText *	title_
WordWidget *	word_
ImagesWidget *	images_
LettersWidget *	letters_
Wt::WText *	statusText_
Wt::WComboBox *	language_
Wt::WPushButton *	newGameButton_
Wt::Signal< int >	scoreUpdated_
std::string	name_
int	badGuesses_

Detailed Description

Definition at line 20 of file HangmanWidget.h.

Constructor & Destructor Documentation

HangmanWidget::HangmanWidget	(	const std::string &	name,
		Wt::WContainerWidget *	parent = `0`
	)

Definition at line 27 of file HangmanWidget.C.

  : WContainerWidget(parent),
    name_(name),
    badGuesses_(0)
{
  setContentAlignment(AlignCenter);
  
  title_ = new WText(tr("hangman.readyToPlay"), this);

  word_ = new WordWidget(this);
  statusText_ = new WText(this);
  images_ = new ImagesWidget(MaxGuesses, this);

  letters_ = new LettersWidget(this);
  letters_->letterPushed().connect(this, &HangmanWidget::registerGuess);

  language_ = new WComboBox(this);
  language_->addItem(tr("hangman.englishWords").arg(18957));
  language_->addItem(tr("hangman.dutchWords").arg(1688));

  new WBreak(this);

  newGameButton_ = new WPushButton(tr("hangman.newGame"), this);
  newGameButton_->clicked().connect(this, &HangmanWidget::newGame);

  letters_->hide();
}

Member Function Documentation

void HangmanWidget::newGame ( ) [private]

Definition at line 55 of file HangmanWidget.C.

{
  WString title(tr("hangman.guessTheWord"));
  title_->setText(title.arg(name_));

  language_->hide();
  newGameButton_->hide();

  /*
   * Choose a new secret word and reset the game
   */
  Dictionary dictionary = (Dictionary) language_->currentIndex();
  word_->init(RandomWord(dictionary));
  letters_->reset();
  badGuesses_ = 0;
  images_->showImage(badGuesses_);
  statusText_->setText("");
}

void HangmanWidget::registerGuess ( char c ) [private]

Definition at line 74 of file HangmanWidget.C.

{
  if (badGuesses_ < MaxGuesses) {
    bool correct = word_->guess(c);

    if (!correct) {
      ++badGuesses_;
      images_->showImage(badGuesses_);
    }
  }

  if (badGuesses_ == MaxGuesses) {
    WString status(tr("hangman.youHang"));
    statusText_->setText(status.arg(word_->word()));

    letters_->hide();
    language_->show();
    newGameButton_->show();

    scoreUpdated_.emit(-10);
  } else if (word_->won()) {
    statusText_->setText(tr("hangman.youWin"));
    images_->showImage(ImagesWidget::HURRAY);

    letters_->hide();
    language_->show();
    newGameButton_->show();

    scoreUpdated_.emit(20 - badGuesses_);
  }
}