Basic GUI Library Gaming Project in C++

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8 months ago

#include <SFML/Graphics.hpp>

int main() {
    // Create a window
    sf::RenderWindow window(sf::VideoMode(800, 600), "Basic GUI with SFML");

    // Create a circle shape
    sf::CircleShape circle(50); // radius 50
    circle.setFillColor(sf::Color::Green); // Fill color
    circle.setPosition(375, 275); // Center the circle

    // Create a rectangle shape
    sf::RectangleShape rectangle(sf::Vector2f(200, 100)); // Width and height
    rectangle.setFillColor(sf::Color::Blue); // Fill color
    rectangle.setPosition(300, 250); // Center the rectangle

    // Main loop
    while (window.isOpen()) {
        sf::Event event;
        while (window.pollEvent(event)) {
            if (event.type == sf::Event::Closed) {
                window.close();
            }
        }

        // Clear the window with black color
        window.clear(sf::Color::Black);

        // Draw the shapes
        window.draw(circle);
        window.draw(rectangle);

        // Display everything we have drawn
        window.display();
    }

    return 0;
}

#include <SFML/Graphics.hpp>

int main() {

// Create a window

sf::RenderWindow window(sf::VideoMode(800, 600), "Basic GUI with SFML");

// Create a circle shape

sf::CircleShape circle(50); // radius 50

circle.setFillColor(sf::Color::Green); // Fill color

circle.setPosition(375, 275); // Center the circle

// Create a rectangle shape

sf::RectangleShape rectangle(sf::Vector2f(200, 100)); // Width and height

rectangle.setFillColor(sf::Color::Blue); // Fill color

rectangle.setPosition(300, 250); // Center the rectangle

// Main loop

while (window.isOpen()) {

sf::Event event;

while (window.pollEvent(event)) {

if (event.type == sf::Event::Closed) {

window.close();

}

// Clear the window with black color

window.clear(sf::Color::Black);

// Draw the shapes

window.draw(circle);

window.draw(rectangle);

// Display everything we have drawn

window.display();

}

return 0;

}

Explanation

Include SFML Library:
- #include <SFML/Graphics.hpp>: Includes SFML’s graphics module, which provides functionality for creating and manipulating graphics.
Create a Window:
- sf::RenderWindow window(sf::VideoMode(800, 600), "Basic GUI with SFML");
  - Initializes a window with a resolution of 800×600 pixels and a title “Basic GUI with SFML”.
Create and Configure Shapes:
- Circle:
  - sf::CircleShape circle(50);: Creates a circle with a radius of 50 pixels.
  - circle.setFillColor(sf::Color::Green);: Sets the fill color to green.
  - circle.setPosition(375, 275);: Positions the circle in the center of the window.
- Rectangle:
  - sf::RectangleShape rectangle(sf::Vector2f(200, 100));: Creates a rectangle with a width of 200 pixels and height of 100 pixels.
  - rectangle.setFillColor(sf::Color::Blue);: Sets the fill color to blue.
  - rectangle.setPosition(300, 250);: Positions the rectangle in the window.
Main Loop:
- while (window.isOpen()): Main event loop that continues while the window is open.
- sf::Event event; and window.pollEvent(event): Polls events like window closing.
- if (event.type == sf::Event::Closed): Checks if the window close event has occurred.
  - window.close();: Closes the window.
- window.clear(sf::Color::Black);: Clears the window with a black color.
- window.draw(circle); and window.draw(rectangle);: Draws the circle and rectangle shapes to the window.
- window.display();: Displays the drawn content.
  
  Notes:
  - SFML Installation: Ensure that SFML is installed on your system and configured with your IDE or build system.
  - Graphics Module: This example uses the graphics module of SFML, but SFML also has modules for audio, window management, and networking, which can be used to extend your GUI or game.

Explanation

Notes:

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