void Board::removeLines()
{
int score = 14 * m_level;
// Loop through full lines
for (int i = 0; i < 4; ++i) {
int row = m_full_lines[i];
if (row == -1)
break;
// Remove line
for (int col = 0; col < 10; ++col) {
removeCell(col, row);
}
++m_removed_lines;
++m_topCellY;
score *= 3;
// Shift board down
for (; row > 0; --row) {
for (int col = 0; col < 10; ++col) {
m_cells[col][row] = m_cells[col][row - 1];
}
}
}
// Remove top line
if (m_full_lines[0] != -1) {
for (int col = 0; col < 10; ++col) {
removeCell(col, 0);
}
}
m_level = (m_removed_lines / 10) + 1;
//m_shift_timer->setInterval(10000 / (m_removed_lines + 20));
m_score += score;
emit levelUpdated(m_level);
emit linesRemovedUpdated(m_removed_lines);
emit scoreUpdated(m_score);
// Empty list of full lines
for (int i = 0; i < 4; ++i)
m_full_lines[i] = -1;
// Add new piece
createPiece();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
// Create an instance of a ScoreKeeper that will keep track of correct/incorrect answers and provide statistics on them
score_keeper = new ScoreKeeper(this);
// Upon retrieving the two sound file URLs, send a request to Playback to open them and assign them to the Players
connect(this, SIGNAL(loadSoundsRequest(QUrl,QUrl)), ui->playbackWidget, SLOT(loadSounds(QUrl,QUrl)));
// When a guess is made by the user, send whether it was correct or incorrect to ScoreKeeper
connect(this, SIGNAL(guessMade(ScoreKeeper::Guesses)), score_keeper, SLOT(guessMade(ScoreKeeper::Guesses)));
// When the user makes a guess, Playback starts a new trial
connect(this, SIGNAL(startNewTrialRequest()), ui->playbackWidget, SLOT(startNewTrial()));
// When ScoreKeeper has updated its scores, it notifies this window to update their display
connect(score_keeper, SIGNAL(scoreUpdated(ScoreKeeper::Score,ScoreKeeper::Score)), this, SLOT(updateLabels(ScoreKeeper::Score,ScoreKeeper::Score)));
}
void Board::newGame()
{
if (!endGame()) {
return;
}
m_flash_timer->stop();
m_shift_timer->stop();
delete m_piece;
m_piece = 0;
emit hideMessage();
m_started = true;
m_done = false;
m_paused = false;
m_removed_lines = 0;
m_level = 1;
m_score = 0;
m_shift_timer->setInterval(m_shiftTime);
m_next_piece = (rand() % 7) + 1;
m_topCellY = 19;
m_difficultyLevel = FirstLevel;
m_shiftTime = m_firstLevelShiftTime;
for (int i = 0; i < 4; ++i)
m_full_lines[i] = -1;
for (int col = 0; col < 10; ++col) {
for (int row = 0; row < 20; ++row) {
m_cells[col][row] = 0;
}
}
emit pauseAvailable(true);
emit levelUpdated(m_level);
emit linesRemovedUpdated(m_removed_lines);
emit scoreUpdated(m_score);
emit gameStarted();
setCursor(Qt::BlankCursor);
createPiece();
}
