int main(int argc, char** argv)
{
RenderWindow window(sf::VideoMode(W_WIDTH,W_HEIGHT),"Hello",sf::Style::Close);
View view{ FloatRect{0,0,V_WIDTH,V_HEIGHT} };
View defaultView = View{ FloatRect{ 0,0, 1600, 1200 } };
//window.setView(view);
Physics physics{ {0.f, 9.8f}, 10.f };
//LightMap lights{view};
LightMap lights{ defaultView };
auto playerLight = lights.createLight("../assets/lightmask.png", 400, 370, 3.f);
//lights.createLight("../assets/lightmask.png", 200, 100, 3.f);
Clock clock;
physics.spawnStaticBox(40.f, 60.f, 800.f, 40.f);
physics.spawnStaticBox(80.f, 110.f, 800.f, 40.f);
auto pPlayerBody = physics.spawnDynamicCircle(3.f, 400.f, 0.f);
Texture tex;
tex.loadFromFile("../assets/tile.png");
tex.setSmooth(true);
Shader blendShader;
if (!blendShader.loadFromFile("../src/test.frag", Shader::Fragment))
std::cout << "Failed to load blend fragment shader" << std::endl;
Texture playerTex;
playerTex.loadFromFile("../assets/player.png");
playerTex.setSmooth(true);
sf::Event ev;
Texture worldTex;
worldTex.create(W_WIDTH, W_HEIGHT);
Sprite displaySprite;
Font font;
font.loadFromFile("../assets/kenney_bold.ttf");
Text framerate;
framerate.setFont(font);
framerate.setCharacterSize(40);
framerate.setPosition(1100, 200);
framerate.setColor(sf::Color::White);
while (window.isOpen())
{
while (window.pollEvent(ev))
{
if (ev.type == Event::Closed)
{
window.close();
}
if (ev.type == Event::KeyPressed)
{
if (ev.key.code == sf::Keyboard::Left)
{
if (pPlayerBody->GetLinearVelocity().x - (MS_X / 100) > -(2 * MS_X / 100))
pPlayerBody->ApplyForceToCenter({-MS_X, 0.f},true);
else
pPlayerBody->ApplyForceToCenter({ -(2 * MS_X / 100) - pPlayerBody->GetLinearVelocity().x , 0.f }, true);
}
if (ev.key.code == sf::Keyboard::Right)
{
if (pPlayerBody->GetLinearVelocity().x + (MS_X / 100) < (2 * MS_X / 100))
pPlayerBody->ApplyForceToCenter({ MS_X, 0.f }, true);
else
pPlayerBody->ApplyForceToCenter({ (2 * MS_X / 100) - pPlayerBody->GetLinearVelocity().x , 0.f }, true);
}
if (ev.key.code == sf::Keyboard::Space)
{
if (pPlayerBody->GetLinearVelocity().y + (MS_X / 100) < (2 * MS_X / 100))
pPlayerBody->ApplyForceToCenter({ 0.f, -MS_X * 2 }, true);
//else
//pPlayerBody->ApplyForceToCenter({ 0.f, (3 * MS_X / 100) - pPlayerBody->GetLinearVelocity().y }, true);
}
}
if (ev.type == Event::JoystickButtonPressed)
{
std::cout << ev.joystickButton.button << std::endl;
}
if (ev.type == Event::JoystickMoved)
{
std::cout << ev.joystickMove.axis << std::endl;
}
}
physics.step(1.f / 30.f);
window.clear();
auto playerPos = pPlayerBody->GetPosition();
view.setCenter(SCALE * playerPos.x, SCALE * playerPos.y);
//window.setView(view);
auto lightSize = playerLight->getSprite().getTexture()->getSize();
// 3.f is the player body radius
playerLight->setPosition(
playerPos.x * SCALE - lightSize.x - 3.f * SCALE * 2
, playerPos.y * SCALE - lightSize.y - 3.f * SCALE * 2);
auto bodyIt = physics.getBodyList();
//lights.updateView(view);
lights.render();
while (bodyIt != nullptr)
{
auto pos = bodyIt->GetPosition();
if (bodyIt->GetType() == b2_dynamicBody)
{
CircleShape sprite;
sprite.setTexture(&playerTex);
auto playerShape = *(b2CircleShape*)(bodyIt->GetFixtureList()->GetShape());
sprite.setRadius(playerShape.m_radius * SCALE);
sprite.setOrigin(playerShape.m_radius * SCALE, playerShape.m_radius * SCALE);
sprite.setPosition(SCALE * pos.x, SCALE * pos.y);
sprite.setRotation(bodyIt->GetAngle() * 180 / b2_pi);
window.draw(sprite);
}
else // ground
{
RectangleShape sprite;
sprite.setSize({800.f, 40.f});
sprite.setOrigin(400, 20);
sprite.setPosition(pos.x * SCALE, pos.y * SCALE);
sprite.setRotation(bodyIt->GetAngle() * 180 / b2_pi);
sprite.setTexture(&tex);
window.draw(sprite);
}
bodyIt = bodyIt->GetNext();
}
window.draw(Sprite{ lights.getLightMapTexture() }, BlendMultiply);
float frameTime = 1.f / clock.getElapsedTime().asSeconds();
clock.restart();
framerate.setString(std::to_string((int)frameTime) + " fps");
window.draw(framerate);
window.display();
}
}
