murilobnt

#ifndef SUPERCLASS_HPP_
#define SUPERCLASS_HPP_

// PLEASE IGNORE THE 0 IN THE FILENAME. THIS IS ONLY FOR IT TO SHOW IN THE RIGHT ORDER
// IN THE GIST.

class SuperClass {
public:
	SuperClass(int id);
	virtual void print_itself() = 0; // Abstract method, a pure virtual function.

murilobnt

#include <iostream>

void test(int &i){}

int main(){
  int i = 0;
  std::cout << "++i + i++: " << ++i + i++ << std::endl;
}

// Compilation:

murilobnt

#include "game_scene.hpp"

void GameScene::start() {
  gs::TextureLoader::set_texture_from_file(texture, "assets/player_t.png");
  player = Player(texture, sf::Vector2f(400, 300));
  time_handlers.push_back(player.get_time_handler());
}

void GameScene::update() {
  player.control_entity(get_delta_time());

murilobnt

#include "game.hpp"

Game::Game() : window(sf::VideoMode(800, 600), "SFML works!") {
  tex.loadFromFile("assets/player_t.png");
  player = Player(tex, sf::seconds(1.f / 10.f));
  player.get_sprite().setPosition(sf::Vector2f(400, 300));
}

void Game::run() {
  while (window.isOpen()) {

murilobnt

#include <SFML/Graphics.hpp>

int main() {
  sf::RenderWindow window(sf::VideoMode(800, 600), "SFML works!");
  sf::Clock clock;
  sf::Texture tex;
  sf::Time elapsed;
  sf::Time animation_time = sf::Time::Zero;
  int animation_loop_state;
  sf::Time animation_framerate(sf::seconds(1.f / 10.f));

murilobnt

// Okay, so suppose we want to create a mechanism to print a string
// in anywhere we want just by creating another class that implements the thing
// we want to do. Here, we'll be checking inheritance and abstract classes.

#include <fstream>
#include <iostream>
#include <string>

using namespace std;

murilobnt

#include "gs2d/core.hpp"
#include "my_scene.hpp"

int main() {
  gs::App app(200, 200, "Sample SFML");
  app.app_start(new MyScene());
}