void NosuchGraphics::ellipse(double x0, double y0, double w, double h) {
DEBUGPRINT2(("Drawing ellipse xy0=%.3f,%.3f wh=%.3f,%.3f",x0,y0,w,h));
if ( m_filled ) {
NosuchColor c = m_fill_color;
glColor4d(c.r()/255.0f, c.g()/255.0f, c.b()/255.0f, m_fill_alpha);
DEBUGPRINT2((" fill_color=%d %d %d alpha=%.3f",c.r(),c.g(),c.b(),m_fill_alpha));
glBegin(GL_TRIANGLE_FAN);
double radius = w;
glVertex2d(x0, y0);
for ( double degree=0.0f; degree <= 360.0f; degree+=5.0f ) {
glVertex2d(x0 + sin(degree2radian(degree)) * radius, y0 + cos(degree2radian(degree)) * radius);
}
glEnd();
}
if ( m_stroked ) {
NosuchColor c = m_stroke_color;
glColor4d(c.r()/255.0f, c.g()/255.0f, c.b()/255.0f, m_stroke_alpha);
DEBUGPRINT2((" stroke_color=%d %d %d alpha=%.3f",c.r(),c.g(),c.b(),m_stroke_alpha));
glBegin(GL_LINE_LOOP);
double radius = w;
for ( double degree=0.0f; degree <= 360.0f; degree+=5.0f ) {
glVertex2d(x0 + sin(degree2radian(degree)) * radius, y0 + cos(degree2radian(degree)) * radius);
}
glEnd();
}
if ( ! m_filled && ! m_stroked ) {
DEBUGPRINT(("Hey, ellipse() called when both m_filled and m_stroked are off!?"));
}
}
void Flamethrower::onFire(b2Vec2 direction, bool constantFire, bool isPlayer)
{
direction.Normalize();
b2Mat22 matrix1 = b2Mat22(degree2radian(float(rand() % 600) / 100.0f));
b2Mat22 matrix2 = b2Mat22(degree2radian(float(rand() % 600) / 100.0f));
b2Mat22 matrix3 = b2Mat22(degree2radian(float(rand() % 600 - 300) / 100.0f));
direction = b2Mul(matrix1, direction);
b2Vec2 direction2 = b2Mul(matrix2, direction);
b2Vec2 direction3 = b2Mul(matrix3, direction);
EntityFactory *entityFactory = new FlamethrowerBulletFactory();
EntityProperties& properties = entityFactory->getDefaultProperties();
properties.x = meter2pixel(this->getBody(0)->GetPosition().x);
properties.y = meter2pixel(this->getBody(0)->GetPosition().y);
properties.special = true;
float speed = 0.7f;
FlamethrowerBullet *flamethrowerBullet = (FlamethrowerBullet*)entityFactory->create(properties);
flamethrowerBullet->getBody(0)->ApplyForce(speed * 0.75f * direction, this->getBody(0)->GetPosition());
flamethrowerBullet = (FlamethrowerBullet*)entityFactory->create(properties);
flamethrowerBullet->getBody(0)->ApplyForce(speed * 0.75f * direction2, this->getBody(0)->GetPosition());
flamethrowerBullet = (FlamethrowerBullet*)entityFactory->create(properties);
flamethrowerBullet->getBody(0)->ApplyForce(speed * 0.82f * direction3, this->getBody(0)->GetPosition());
}
