//This is a comment
///This is a comment too
/*This is also a comment*/

/*
    Hey, this is a basic player movement program written in C++
    with SFML 2.1... The comments written are to help you understand
    what is going on at each specific line. Of course, I don't have
    enough time to comment them all, so I simply commented the more
    important ones. If you have any further questions, please feel
    free to ask in the comments section below. Enjoy!
*/


#include <iostream>
#include <SFML/Graphics.hpp>

using namespace std;

int main()
{

    //Intitiating the Window
    sf::RenderWindow game(sf::VideoMode(640, 480), "Player Movement");
    game.setFramerateLimit(60); //Limiting the framerate for constant speed on all CPUs
    sf::Event gameEvent;

    //Initiating the Player Object
    sf::RectangleShape player(sf::Vector2f(64, 64));
    player.setFillColor(sf::Color::Blue); // Specifies the rectangle's color
    float playerSpeed = 2;  /*Specifies the player's movement speed
                            (Which is used later in the Keyboard Input section)*/

    while(game.isOpen())
    {
        //Handling Window Events
        while(game.pollEvent(gameEvent))
        {
            switch(gameEvent.type)
            {
            case sf::Event::Closed:
                game.close();
                break;
            default:
                break;
            }
        }

        //Keyboard Input
        if(sf::Keyboard::isKeyPressed(sf::Keyboard::Up)) //When the Up Arrow is pressed...
        {
            player.move(0, -playerSpeed); //Move 0 pixels horizontally and 1 up vertically
        }
        if(sf::Keyboard::isKeyPressed(sf::Keyboard::Down)) //When the Down Arrow is pressed...
        {
            player.move(0, playerSpeed); //Move 0 pixels horizontally and 1 down vertically
        }
        if(sf::Keyboard::isKeyPressed(sf::Keyboard::Left)) //When the Left Arrow is pressed...
        {
            player.move(-playerSpeed, 0); //Move 1 pixels to the left horizontally and 0 vertically
        }
        if(sf::Keyboard::isKeyPressed(sf::Keyboard::Right)) //When the Right Arrow is pressed...
        {
            player.move(playerSpeed, 0); //Move 1 pixels to the right horizontally and 0 vertically
        }


        //Rendering
        game.clear();

        game.draw(player);

        game.display();

    }

    return (0);

}