Hud* HudsManager::createHud(HudAlignment hudAlignment) {
Hud *hud = new Hud();
unsigned long hudPosition;
hud->initializeHudText();
if (hudAlignment == HudAlignment::LEFT) {
this->leftHuds.push_back(hud);
hud->setPosition(osg::Vec3(10, this->initial_Y_Position, 0));
} else {
this->rightHuds.push_back(hud);
hud->setPosition(osg::Vec3(900, this->initial_Y_Position, 0));
}
hud->setText("");
osg::Camera *hudCamera = hud->getHudCamera();
game->getRoot()->addChild(hudCamera);
// update huds positions
hudPosition = this->leftHuds.size();
for (Hud* h : this->leftHuds)
h->setPosition(osg::Vec3(h->getPosition().x(), ((hudPosition--) * 25) + this->initial_Y_Position + 10, 0));
hudPosition = this->rightHuds.size();
for (Hud* h : this->rightHuds)
h->setPosition(osg::Vec3(h->getPosition().x(), ((hudPosition--) * 25) + this->initial_Y_Position + 10, 0));
return hud;
}
