srctree

load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test")

 

cc_binary(

name = "gfx_example",

srcs = ["gfx_example.cpp"],

deps = [

":gfx",

"@sfml//:graphics",

],

)

// SPDX-FileCopyrightText: 2021 Robin Lindén <dev@robinlinden.eu>

//

// SPDX-License-Identifier: BSD-2-Clause

 

#include "gfx/gfx.h"

 

#include <SFML/Window.hpp>

 

int main() {

sf::Window window{sf::VideoMode{800, 600}, "gfx"};

window.setVerticalSyncEnabled(true);

window.setActive(true);

 

gfx::OpenGLPainter painter{};

painter.set_viewport_size(window.getSize().x, window.getSize().y);

 

bool running = true;

while (running) {

sf::Event event;

while (window.pollEvent(event)) {

switch (event.type) {

case sf::Event::Closed:

running = false;

break;

case sf::Event::Resized:

painter.set_viewport_size(event.size.width, event.size.height);

break;

default:

break;

}

}

 

auto size = window.getSize();

auto x = static_cast<int>(size.x);

auto y = static_cast<int>(size.y);

 

painter.fill_rect({0, 0, x, y}, gfx::Color{0xFF, 0xFF, 0xFF});

 

painter.fill_rect({200, 200, 100, 100}, gfx::Color{0, 0, 0xAA});

painter.fill_rect({x / 4 + 50, y / 3 + 50, x / 2, y / 3}, gfx::Color{0xAA, 0, 0, 0x33});

 

window.display();

}

}