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




using namespace std;

enum class Dir { UP, DOWN, LEFT, RIGHT};

bool setBoundary(sf::Sprite& sprite2, sf::FloatRect& backGround, Dir dir);
int highScoreInt;
std::string highScoreString = std::to_string(highScoreInt);




int main()
{
    sf::RenderWindow window(sf::VideoMode(800, 600), "Cross Road");
    window.setFramerateLimit(60);

    sf::FloatRect bg;
    bg.left = 0;
    bg.top = 0;
    bg.width = window.getSize().x;
    bg.height = window.getSize().y;



    sf::Texture texture;
    if (!texture.loadFromFile("assets/img/pavement.png"))
        return EXIT_FAILURE;
    sf::Sprite sprite(texture);

    sprite.setPosition(0, 520);




    sf::Texture texture2;
    if (!texture2.loadFromFile("assets/img/frogstatic.png"))
        return EXIT_FAILURE;
    sf::Sprite sprite2(texture2);
    sf::Vector2f sprite2Size(32.f, 32.f);

    sprite2.setScale(sprite2Size.x / texture2.getSize().x, sprite2Size.y / texture2.getSize().y);
    sprite2.setOrigin(sprite2Size.x / 2.f / sprite2.getScale().x, sprite2Size.y / 2.f / sprite2.getScale().y);
    sprite2.setPosition(400, 548);




    sf::Font timerFont;
    if (!timerFont.loadFromFile("assets/fonts/arialbd.ttf"))
        return EXIT_FAILURE;

    sf::Text timerText("Time: ", timerFont, 14);
    timerText.setColor(sf::Color::Black);
    timerText.setPosition(0, 568);




    sf::Font highScoreFont;
    if (!highScoreFont.loadFromFile("assets/fonts/arialbd.ttf"))
        return EXIT_FAILURE;

    sf::Text highScoreText("Score: " + highScoreString, highScoreFont, 14);
    highScoreText.setColor(sf::Color::Black);
    highScoreText.setPosition(0, 584);




    while (window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();
            if (event.type == sf::Event::KeyPressed)
            {

                if (event.key.code == sf::Keyboard::Up) {
                    sprite2.move(0.0f, -10.0f);
                    sprite2.setRotation(0);
                    highScoreInt += 2;
                }
                if (event.key.code == sf::Keyboard::Down && setBoundary(sprite2, bg, Dir::DOWN)) sprite2.move(0.0f, 10.0f), sprite2.setRotation(180), highScoreInt -= 2;
                if (event.key.code == sf::Keyboard::Left&& setBoundary(sprite2, bg, Dir::LEFT)) sprite2.move(-10.0f, 0.0f), sprite2.setRotation(270);
                if (event.key.code == sf::Keyboard::Right&& setBoundary(sprite2, bg, Dir::RIGHT)) sprite2.setRotation(90), sprite2.move(10.0f, 0.0f);

                if (highScoreInt <= 0) {
                    highScoreInt = 0;
                }
            }
        }




        highScoreText.setString("Score: " + std::to_string(highScoreInt));
        sf::Color backGround(255, 255, 255, 0);
        window.setKeyRepeatEnabled(false);
        window.clear(backGround);
        window.draw(sprite);
        window.draw(sprite2);
        window.draw(timerText);
        window.draw(highScoreText);
        window.display();



    }
    return EXIT_SUCCESS;





}




bool setBoundary(sf::Sprite& sprite2, sf::FloatRect& backGround, Dir dir)
{
    sf::FloatRect size = sprite2.getGlobalBounds();
    sf::Vector2f pos = sprite2.getPosition();

    if ((dir==Dir::LEFT&&!(size.left<=0)) || (dir == Dir::RIGHT&&!(size.left+size.width >= backGround.width)) || (dir == Dir::DOWN&&!(size.top+size.height >= backGround.height)))
    {
        return true;
    }
    return false;
}