holesome/src/game/game.cpp

//
// Created by max on 26.04.23.
//

#include <utility>
#include <SFML/Window/Event.hpp>

#include "game.h"

Game::Game(std::shared_ptr<Renderer> renderer) : renderer(std::move(renderer)), isRunning(false), gameObjects() {
}

void Game::run() {
    if (isRunning) {
        LOG(WARNING) << "Game is already running";
        return;
    }

    isRunning = true;
    while (isRunning) {
        renderFrame();

        // Process any events that have occurred since the last iteration
        sf::Event event{};
        while (renderer->pollEvent(event)) {
            // If the event is to close the window, then close it
            if (event.type == sf::Event::Closed) {
                exit();
            }

            if (event.key.code == sf::Keyboard::Escape || event.key.code == sf::Keyboard::Q) {
                exit();
            }
        }
    }
}

void Game::exit() {
    isRunning = false;
    renderer->close();
}

void Game::renderFrame() {
    for (auto &gameObject: gameObjects) {
        renderer->draw(gameObject);
    }

    renderer->display();
}

Game::~Game() {
    for (auto &gameObject: gameObjects) {
        delete gameObject;
    }
}

void Game::addGameObject(GameObject *gameObject) {
    gameObjects.push_back(gameObject);
}