Shuriken::Shuriken(const sf::Vector2f& position, const sf::Vector2f& velocity, Game* game)
: Entity(position, game, "shuriken " + std::to_string(Id))
{
++Id;
sprite_.setTexture(game->getTextureManager().getTexture("spriteSheet"));
sprite_.setTextureRect(sf::IntRect(0, 310, 20, 20));
sprite_.setOrigin(sprite_.getLocalBounds().left + sprite_.getLocalBounds().width / 2.f,
sprite_.getLocalBounds().top + sprite_.getLocalBounds().height / 2.f);
b2BodyDef bodyDef;
bodyDef.position.Set(pixelsToMeters(position.x), pixelsToMeters(position.y));
bodyDef.type = b2_dynamicBody;
b2PolygonShape shape;
shape.SetAsBox(pixelsToMeters(static_cast<float>(20)) / 2.f,
pixelsToMeters(static_cast<float>(20)) / 2.f);
body_ = game->getWorld()->CreateBody(&bodyDef);
b2FixtureDef fixtureDef;
fixtureDef.shape = &shape;
fixtureDef.density = 1.f;
fixtureDef.restitution = 0.f;
fixtureDef.isSensor = true;
body_->CreateFixture(&fixtureDef);
body_->SetFixedRotation(false);
body_->SetUserData(this);
body_->SetGravityScale(0.f);
body_->ApplyLinearImpulse(b2Vec2(velocity.x, velocity.y), body_->GetWorldCenter(), true);
body_->SetAngularVelocity(10.f);
sprite_.setPosition(metersToPixels(body_->GetPosition().x), metersToPixels(body_->GetPosition().y));
}
Finish::Finish(const sf::Vector2f& position, Game* game)
: Entity(position, game, "finish")
{
sprite_.setTexture(game->getTextureManager().getTexture("spriteSheet"));
sprite_.setTextureRect(sf::IntRect(0, 335, 32, 32));
sprite_.setOrigin(sprite_.getLocalBounds().left + sprite_.getLocalBounds().width / 2.f,
sprite_.getLocalBounds().top + sprite_.getLocalBounds().height / 2.f);
b2BodyDef bodyDef;
bodyDef.position.Set(pixelsToMeters(position.x), pixelsToMeters(position.y));
b2PolygonShape shape;
shape.SetAsBox(pixelsToMeters(static_cast<float>(sprite_.getTexture()->getSize().x)) / 2.f,
pixelsToMeters(static_cast<float>(sprite_.getTexture()->getSize().y)) / 2.f);
body_ = game->getWorld()->CreateBody(&bodyDef);
b2FixtureDef fixtureDef;
fixtureDef.shape = &shape;
fixtureDef.density = 1.f;
fixtureDef.isSensor = true;
body_->CreateFixture(&fixtureDef);
body_->SetGravityScale(0.f);
body_->SetFixedRotation(true);
body_->SetUserData(this);
sprite_.setPosition(metersToPixels(body_->GetPosition().x), metersToPixels(body_->GetPosition().y));
}
void Renderer::drawCircle(const b2Vec2& center, float32 radius, Uint8 red, Uint8 green, Uint8 blue, Uint8 alpha, bool filled){
b2Vec2 coords = toScreenCoords(center);
if(filled){
filledCircleRGBA(renderer, (Sint16) coords.x, (Sint16) coords.y, (Sint16) metersToPixels(radius), red, green, blue, alpha);
}else{
circleRGBA(renderer, (Sint16) coords.x, (Sint16) coords.y, (Sint16) metersToPixels(radius), red, green, blue, alpha);
}
}
void Ball::draw()
{
glColor3f(1.f, 1.f, 1.f);
ballImage->drawAt(metersToPixels(Xpos), metersToPixels(Ypos), true);
if (ballStatsLabel)
ballStatsLabel->draw(1200, 550);
if (xPosLabel)
xPosLabel->draw(1200, 520);
if (yPosLabel)
yPosLabel->draw(1200, 500);
if (accelYLabel)
accelYLabel->draw(1200, 480);
if (accelXLabel)
accelXLabel->draw(1200, 460);
if (yVelLabel)
yVelLabel->draw(1200, 440);
if (xVelLabel)
xVelLabel->draw(1200, 420);
}
Bullet::Bullet(const sf::Vector2f& position, int direction, Game* game)
: Entity(position, game, "bullet " + std::to_string(Id))
, Speed(0.5f)
, TextureWidth(16)
, TextureHeight(16)
{
++Id;
sprite_.setTexture(game->getTextureManager().getTexture("spriteSheet"));
sprite_.setTextureRect(sf::IntRect(0, 0, TextureWidth, TextureHeight));
sprite_.setOrigin(sprite_.getLocalBounds().left + sprite_.getLocalBounds().width / 2.f,
sprite_.getLocalBounds().top + sprite_.getLocalBounds().height / 2.f);
b2BodyDef bodyDef;
bodyDef.position.Set(pixelsToMeters(position.x), pixelsToMeters(position.y));
bodyDef.type = b2_dynamicBody;
b2PolygonShape shape;
shape.SetAsBox(pixelsToMeters(static_cast<float>(TextureWidth)) / 2.f,
pixelsToMeters(static_cast<float>(TextureHeight)) / 2.f);
body_ = game->getWorld()->CreateBody(&bodyDef);
b2FixtureDef fixtureDef;
fixtureDef.shape = &shape;
fixtureDef.density = 1.f;
fixtureDef.restitution = 0.f;
fixtureDef.isSensor = true;
body_->CreateFixture(&fixtureDef);
body_->SetFixedRotation(true);
body_->SetUserData(this);
body_->SetGravityScale(0.f);
body_->ApplyLinearImpulse(b2Vec2(Speed * direction, 0.f), body_->GetWorldCenter(), true);
sprite_.setPosition(metersToPixels(body_->GetPosition().x), metersToPixels(body_->GetPosition().y));
}
void Bullet::update(sf::Time delta)
{
sprite_.setPosition(metersToPixels(body_->GetPosition().x), metersToPixels(body_->GetPosition().y));
}
b2Vec2 Renderer::toScreenCoords(const b2Vec2 &position){
return b2Vec2 (
std::round(width * PADDING_PERCENT) + metersToPixels(position.x),
std::round(height * PADDING_PERCENT) + metersToPixels(position.y)
);
}
void Shuriken::update(sf::Time delta)
{
sprite_.setPosition(metersToPixels(body_->GetPosition().x), metersToPixels(body_->GetPosition().y));
sprite_.setRotation(body_->GetAngle() * (180.f / 3.14159f));
}