ThinkPink/ThinkPink/mainwindow.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"

extern std::unique_ptr<QSettings> settings;

void MainWindow::clearConnected(std::set<std::vector<int>> *connected) {
    QString text = "\u2605";
    int n = connected->size();
    int new_score = ui->lcdScore->intValue() + (n * (n-1));
    ui->lcdScore->display(new_score);
    for (auto i = connected->begin(); i != connected->end(); i++) {
        buttonGrid[(*i)[0]][(*i)[1]]->setText(text);
    }
    qApp->processEvents();
    usleep(550000);
    for (auto i = connected->begin(); i != connected->end(); i++) {
        game->deleteCell((*i)[0], (*i)[1]);
    }
    refreshButtonGrid();
    qApp->processEvents();
}

void MainWindow::refreshButtonGrid() {
    QSize button_size(max_width/columns, max_height/rows);
    QLayoutItem *wItem;
    while ((wItem = ui->gameGridLayout->takeAt(0)) != 0)
        delete wItem;
    for (int i = 0; i < rows; i++) {
        for (int j = 0; j < columns; j++) {
            buttonGrid[i][j]->setStyleSheet("color: #FFFFFF; Font : 30pt; background-color: " + game->getCell(i,j) + "; border: none;");
            buttonGrid[i][j]->setText("");
            buttonGrid[i][j]->setFixedSize(button_size);
            ui->gameGridLayout->addWidget(buttonGrid[i][j], i, j);
        }
    }
    qApp->processEvents();
}

void MainWindow::checkColumn(int column) {
    bool isEmpty;
    isEmpty = true;
    for (int row = 0; row < rows; row++) {
        if (game->getCell(row, column) != "")
            isEmpty = false;
    }
    if (isEmpty) {
        bubbleRight(column);
    }
}

void MainWindow::bubbleRight(int column) {
    if (column < columns-1) {
        for (int row = 0; row < rows; row++) {
            QString tcolor = game->getCell(row, column);
            game->setCell(row, column, game->getCell(row, column+1));
            game->setCell(row, column+1, tcolor);
        }
        bubbleRight(column+1);
    }
}

void MainWindow::bubbleUp(int row, int column) {
    if (row > 0) {
        QString tcolor = game->getCell(row, column);
        game->setCell(row, column, game->getCell(row-1, column));
        game->setCell(row-1, column, tcolor);
        bubbleUp(row-1, column);
    }
}

void MainWindow::bubbleBoxes(std::set<std::vector<int>> *connected) {
    usleep(400000);
    for (auto i = connected->begin(); i != connected->end(); i++) {
        bubbleUp((*i)[0], (*i)[1]);
    }
    refreshButtonGrid();
    qApp->processEvents();
    usleep(400000);
    for (int j = 0; j < columns; j++) {
        for (int x = 0; x < columns; x++)
            checkColumn(j);
    }
    refreshButtonGrid();
}

// slots
void MainWindow::buttonPressed(int row, int column) {
    if(game->getCell(row, column) != "") {
        std::set<std::vector<int>> connected;
        game->getConnected(&connected, game->getCell(row, column), row, column);
        if ( connected.size() > 1) {
            clearConnected(&connected);
            bubbleBoxes(&connected);
        } else
            ui->statusBar->showMessage("Only friends get Stars!", 2000);
    }
}

void MainWindow::newGame() {
    QMessageBox newGameDialog;
    newGameDialog.setText("Do you really want to start a new game?");
    newGameDialog.setStandardButtons(QMessageBox::Yes | QMessageBox::Cancel);
    if (newGameDialog.exec() == QMessageBox::Yes) {
        initialiseGame();
    }
}

// initialisation functions
void MainWindow::initialiseGame() {
    game->initialiseGameMatrix(rows, columns);
    initialiseGameGrid();
    ui->lcdScore->display(0);
}

void MainWindow::initialiseGameGrid() {
    QSize button_size(max_width/columns, max_height/rows);
    buttonGrid.clear();

    for(int i = 0; i < rows; i++)
        {
            std::vector<QPushButton *> button_row;
            for(int j = 0; j < columns; j++)
            {
                QPushButton * button = new QPushButton(this);
                button->setFixedSize(button_size);
                button->setStyleSheet("color: #FFFFFF; Font : 30pt; background-color: " + game->getCell(i,j) + "; border: none;");
                ui->gameGridLayout->addWidget(button, i, j);
                button_row.push_back(button);

                // Set size text etc. for each button

                connect(button, &QPushButton::clicked, [=](){
                    buttonPressed(i, j);
                });
            }
            buttonGrid.push_back(std::move(button_row));
        }
}

void MainWindow::initialiseWindow() {
    MainWindow::setWindowTitle("ThinkPink | SameGame in PINK by Isifluff");
    MainWindow::setWindowIcon(QIcon(":/icons/ThinkPink.png"));
}

void MainWindow::initialiseMenuBar() {
    QAction *new_game_action = ui->menuPlay->addAction("New Game");
    connect(new_game_action, SIGNAL(triggered()), this, SLOT(newGame()));
    ui->menuPlay->addSeparator();
}

void MainWindow::refreshSizes() {
    max_width = MainWindow::width();
    max_height = MainWindow::height() - ui->menuBar->height() - ui->lcdScore->height() - ui->statusBar->height();
}

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
    , rows(settings->value("size/rows", 9).toInt())
    , columns(settings->value("size/columns", 9).toInt())
    , max_width(800)
    , max_height(519)
{
    ui->setupUi(this);
    QPalette pal = QPalette();
    pal.setColor(QPalette::Window, 0xfff0f3);
    pal.setColor(QPalette::Text, 0xa4133c);
    this->setPalette(pal);
    ui->menuPlay->setPalette(pal);
    ui->menuBar->setStyleSheet("QMenuBar::item {color: #a4133c}");
    ui->statusBar->setStyleSheet("color: #a4133c");
    refreshSizes();
    game = new SameGame(rows, columns);
    initialiseGame();
    initialiseWindow();
    initialiseMenuBar();
}

MainWindow::~MainWindow()
{
    delete game;
    delete ui;
}