main.cpp file for the zmcEntitySystem tutorial

main.cpp

#include <iostream>
#include <memory>
#include "EntityManager.h"
#include "Example/ShipEntitySystem.h"
#include "Example/SpriteComponent.h"
#include <SFML/Graphics.hpp>
#include "ComponentManager.h"
using namespace std;
using namespace zmc;

enum GROUPS {
    SHIP
};

enum COMPONENTS {
    MOVEMENT,
    SPRITE
};

int main()
{
    std::shared_ptr<sf::RenderWindow> window(new sf::RenderWindow(sf::VideoMode(640, 480), "SD", sf::Style::Default));
    //Create a component manager to pass to entity manager
    std::unique_ptr<ComponentManager> componentManager(new ComponentManager());
    //Our entity manager to create and store entites
    EntityManager entityManager(componentManager.get());
    //The first parameter is used to determine how many groups will there be
    /*----------------------*/
    Entity *entity = entityManager.createEntity(1, GROUPS::SHIP);
    std::unique_ptr<SpriteComponent> sprite(new SpriteComponent(COMPONENTS::SPRITE));
    componentManager->addComponent(entity->getEntityID(), std::move(sprite));
    entity->setCustomIdentifier(15);
    entity = nullptr;
    entity = entityManager.getEntityByCustomIdentifier(15);
    /*----------------------*/
    //This is our system to process our entities
    ShipEntitySystem sSystem(*window.get());
    std::vector<int> vectorGroup;
    vectorGroup.push_back(COMPONENTS::MOVEMENT);
    vectorGroup.push_back(COMPONENTS::SPRITE);
    sSystem.setRequiredComponents(vectorGroup);
    sSystem.addEntity(*entity);
    while (window->isOpen()) {
        sf::Event event;
        while (window->pollEvent(event)) {
            if (event.type == sf::Event::Closed)
                window->close();
            if (sf::Keyboard::isKeyPressed(sf::Keyboard::Escape))
                window->close();
            if (sf::Keyboard::isKeyPressed(sf::Keyboard::C))
                entity->setEnabled(true);
            if (sf::Keyboard::isKeyPressed(sf::Keyboard::V))
                entity->setEnabled(false);
        }
        window->clear(sf::Color(245, 118, 243));
        sSystem.process();
        window->display();
    }
    return 0;
}