Loop.h - NDDCoder

#include "Loop.h"

// Initialization functions 
void Loop::initVariables()
{
    srand(static_cast<unsigned>(time(nullptr)));

this->isEnd = false;
    this->isMenu = true;
    this->isPlaying = false;
    this->isMultiplayer = false;
    this->isPaused = false;
    this->isGameOverScreen = false;

this->color_background = sf::Color(250, 248, 239);
    this->background_moving_speed = 300.f;

this->currentLocation = 0;
    this->distance = 0.f;
    this->speedMultiplier = 1.f;
    this->scoreMultiplier = 1.f;
    this->score = 0.f;
    this->speed = 100.f;

this->text_test.setFont(this->font);
    this->text_test.setCharacterSize(32u);
    this->text_test.setFillColor(sf::Color::White);
    this->text_test.setPosition(sf::Vector2f(20.f, 20.f));

// SỬA: Căn chỉnh văn bản tạm dừng và tối ưu giao diện
    this->pause_text.setFont(this->font);
    this->pause_text.setString("Paused");
    this->pause_text.setCharacterSize(64u);
    this->pause_text.setFillColor(sf::Color::Red);
    this->pause_text.setPosition(sf::Vector2f(860.f, 300.f)); // Căn giữa hơn (1920/2 - độ dài text)

this->pause_resume_text.setFont(this->font);
    this->pause_resume_text.setString("Resume");
    this->pause_resume_text.setCharacterSize(48u);
    this->pause_resume_text.setFillColor(sf::Color::White);
    this->pause_resume_text.setPosition(sf::Vector2f(880.f, 450.f)); // Căn giữa, cách đều

this->pause_exit_text.setFont(this->font);
    this->pause_exit_text.setString("Exit");
    this->pause_exit_text.setCharacterSize(48u);
    this->pause_exit_text.setFillColor(sf::Color::White);
    this->pause_exit_text.setPosition(sf::Vector2f(880.f, 550.f)); // Căn giữa, cách đều

this->pause_overlay.setSize(sf::Vector2f(static_cast<float>(this->window->getSize().x), static_cast<float>(this->window->getSize().y)));
    this->pause_overlay.setFillColor(sf::Color(0, 0, 0, 150)); // SỬA: Tăng độ mờ cho rõ hơn

this->selected_pause_option = 0; // Mặc định chọn Resume

this->car = new PlayerCar(AssetManager::GetTexture("../Textures/Samochody/player1.png"), sf::Vector2f(250, 250), this->window, &this->isMenu, sf::Keyboard::A, sf::Keyboard::D, sf::Keyboard::W, sf::Keyboard::S);
    this->car2 = new PlayerCar(AssetManager::GetTexture("../Textures/Samochody/player2.png"), sf::Vector2f(250, 250), this->window, &this->isMenu, sf::Keyboard::Left, sf::Keyboard::Right, sf::Keyboard::Up, sf::Keyboard::Down);
    this->background = new Background(this->window->getSize(), &this->currentLocation, &this->distance, &this->speedMultiplier, &this->scoreMultiplier, &this->score, &this->speed);
    this->collisionProcessing = new CollisionProcessing(this->car, this->background, this->background->getMapBorders(), this->background->getRoadBorders(), &this->currentLocation);
    this->collisionProcessing2 = new CollisionProcessing(this->car2, this->background, this->background->getMapBorders(), this->background->getRoadBorders(), &this->currentLocation);
    this->gui = new GUI(sf::Vector2f(static_cast<float>(this->window->getSize().x), static_cast<float>(this->window->getSize().y)), this->background->getMapBorders(), this->locationNames, &this->currentLocation, &this->score, &this->scoreMultiplier, &this->distance, &this->speed, this->car, &this->isEnd);

this->window->setMouseCursorVisible(false);

this->backgroundMusic.openFromFile("../sound/menu.wav");
    this->backgroundMusic.setLoop(true);

this->ingameMusic.openFromFile("../sound/ingame.wav");
    this->ingameMusic.setLoop(true);
}

void Loop::updatePollEvents()
{
    sf::Event ev;

while (this->window->pollEvent(ev)) {
        if (ev.type == sf::Event::Closed) {
            this->window->close();
        }

if (!this->isEnd && !this->isGameOverScreen && this->isPlaying) {
            if (ev.type == sf::Event::KeyPressed) {
                // SỬA: Chỉ xử lý khi phím được nhấn (không lặp lại)
                if (ev.key.code == sf::Keyboard::Escape) {
                    this->isPaused = !this->isPaused;
                    if (this->isPaused) {
                        this->selected_pause_option = 0; // Đặt lại về Resume
                        std::cout << "Paused: Showing pause menu" << std::endl; // Debug
                    }
                }
                if (this->isPaused) {
                    if (ev.key.code == sf::Keyboard::Up && this->selected_pause_option > 0) {
                        this->selected_pause_option = 0; // Resume
                        std::cout << "Selected: Resume" << std::endl; // Debug
                    }
                    else if (ev.key.code == sf::Keyboard::Down && this->selected_pause_option < 1) {
                        this->selected_pause_option = 1; // Exit
                        std::cout << "Selected: Exit" << std::endl; // Debug
                    }
                    else if (ev.key.code == sf::Keyboard::Enter) {
                        if (this->selected_pause_option == 0) {
                            this->isPaused = false;
                            std::cout << "Resume game" << std::endl; // Debug
                        }
                        else if (this->selected_pause_option == 1) {
                            this->isPaused = false;
                            this->isPlaying = false;
                            this->isMenu = true;
                            this->backgroundMusic.play();
                            this->ingameMusic.stop();
                            // Reset game state
                            delete this->background;
                            this->background = nullptr;
                            delete this->collisionProcessing;
                            this->collisionProcessing = nullptr;
                            if (this->isMultiplayer) {
                                delete this->collisionProcessing2;
                                this->collisionProcessing2 = nullptr;
                                if (this->car2 != nullptr) {
                                    this->car2->reset(); // SỬA: Kiểm tra isMultiplayer
                                }
                            }
                            delete this->gui;
                            this->gui = nullptr;
                            if (this->car != nullptr) {
                                this->car->reset();
                            }
                            std::cout << "Exit to menu" << std::endl; // Debug
                        }
                    }
                }
            }
        }
    }
}

void Loop::render() {
    this->window->clear(sf::Color::Black);

if (this->isGameOverScreen) {
        std::cout << "Rendering game over sprite" << std::endl;
        this->window->draw(this->game_over_sprite);
        sf::Text enterText;
        enterText.setFont(this->font);
        enterText.setString("Nhấn Enter để tiếp tục");
        enterText.setCharacterSize(32u);
        enterText.setFillColor(sf::Color::White);
        enterText.setPosition(700.f, 600.f);
        this->window->draw(enterText);
    } else {
        this->background->render(*this->window);
        this->car->render(*this->window);
        if (this->isMultiplayer)
            this->car2->render(*this->window);
        this->gui->render(*this->window);
        this->window->draw(this->text_test);

if (this->isPaused) {
            this->window->draw(this->pause_overlay);
            this->window->draw(this->pause_text);
            // SỬA: Tô màu tùy chọn được chọn và căn chỉnh
            this->pause_resume_text.setFillColor(this->selected_pause_option == 0 ? sf::Color::Yellow : sf::Color::White);
            this->pause_exit_text.setFillColor(this->selected_pause_option == 1 ? sf::Color::Yellow : sf::Color::White);
            this->window->draw(this->pause_resume_text);
            this->window->draw(this->pause_exit_text);
        }
    }

this->window->display();
}