view/AboutView.cpp - master - Kotopeska/RiseUpGame

view/AboutView.cpp
97 строк3 KB
Kotopeska
init
18 май 2025, 19:03
18 май 2025, 19:03668dfef
#include "AboutView.h"
#include <FL/fl_draw.H>

namespace View
{

    AboutView::AboutView(int x, int y, int w, int h, Model::GameModel &model)
        : ViewBase(x, y, w, h, model),
          titleBox(std::make_unique<Fl_Box>(x + w / 2 - 100, y + h / 6, 200, 50, "About")),
          infoBox(std::make_unique<Fl_Box>(x + w / 2 - 250, y + h / 3, 500, 100,
                                           "Rise Up Game\n"
                                           "Created by Morozov Dmitriy,\n"
                                           "RSREU 3413 group")),
          controlsBox(std::make_unique<Fl_Box>(x + w / 2 - 250, y + h / 2, 500, 100,
                                               "In the game, hold down the mouse button to control the shield")),
          backButton(std::make_unique<Fl_Button>(x + w / 2 - 100, y + h * 3 / 4, 200, 40, "Back to Menu"))
    {

        titleBox->box(FL_NO_BOX);
        titleBox->labelsize(40);
        titleBox->labelfont(FL_HELVETICA_BOLD);
        titleBox->labelcolor(FL_WHITE);

        infoBox->box(FL_NO_BOX);
        infoBox->labelsize(16);
        infoBox->labelfont(FL_HELVETICA);
        infoBox->labelcolor(FL_WHITE);
        infoBox->align(FL_ALIGN_CENTER | FL_ALIGN_INSIDE);

        controlsBox->box(FL_NO_BOX);
        controlsBox->labelsize(16);
        controlsBox->labelfont(FL_HELVETICA);
        controlsBox->labelcolor(FL_WHITE);
        controlsBox->align(FL_ALIGN_CENTER | FL_ALIGN_INSIDE);

        backButton->callback(backCallback, &model);
        backButton->color(fl_rgb_color(64, 156, 255));
        backButton->labelcolor(FL_WHITE);
        backButton->labelfont(FL_HELVETICA_BOLD);

        add(titleBox.get());
        add(infoBox.get());
        add(controlsBox.get());
        add(backButton.get());
    }

    AboutView::~AboutView()
    {
    }

    void AboutView::update()
    {
        redraw();
    }

    void AboutView::draw()
    {

        fl_color(FL_BLACK);
        fl_rectf(0, 0, w(), h());

        const auto &stars = model.getBackground().getStars();
        for (const auto &star : stars)
        {
            fl_color(fl_rgb_color(255, 255, 255));
            int brightness = static_cast<int>(star.alpha * 255);
            fl_color(fl_rgb_color(brightness, brightness, brightness));
            fl_pie(star.x, star.y, star.size, star.size, 0, 360);
        }

        draw_children();
    }

    int AboutView::handle(int event)
    {

        switch (event)
        {
        case FL_KEYDOWN:
            if (Fl::event_key() == ' ' || Fl::event_key() == 32)
            {
                model.showMenu();
                return 1;
            }
            break;
        }

        return ViewBase::handle(event);
    }

    void AboutView::backCallback(Fl_Widget *widget, void *data)
    {
        Model::GameModel *model = static_cast<Model::GameModel *>(data);
        model->showMenu();
    }

} // namespace View