void Creature::toXml(QDomDocument& xml, QDomElement * parent) const {
QDomElement creature = xml.createElement("Creature");
// creature.setAttribute("id", getId());
creature.setAttribute("name", QString(getName().c_str()));
// creature.setAttribute("type", QString::number(getType()));
creature.setAttribute("body-parts", getNumberOfBodyParts());
creature.setAttribute("constraints", getNumberOfConstraints());
creature.setAttribute("hidden-layers", getNeuralNetwork().getNumberOfLayers() - 2);
creature.setAttribute("neurons-per-layer", getNeuralNetwork().getLayer(1).getNumberOfNeurons());
creature.setAttribute("initial-position", QString((
TO_STRING(getInitialPosition().x()) + " ; " +
TO_STRING(getInitialPosition().y()) + " ; " +
TO_STRING(getInitialPosition().z())).c_str()));
creature.setAttribute("final-position", QString((
TO_STRING(getFinalPosition().x()) + " ; " +
TO_STRING(getFinalPosition().y()) + " ; " +
TO_STRING(getFinalPosition().z())).c_str()));
creature.setAttribute("fitness", getFitness());
for (int i = 0; i < getNumberOfBodyParts(); ++i) {
getBodyPart(i).toXml(xml, &creature);
}
for (int i = 0; i < getNumberOfConstraints(); ++i) {
getConstraint(i).toXml(xml, &creature);
}
getNeuralNetwork().toXml(xml, &creature);
if (parent) {
parent->appendChild(creature);
} else {
xml.appendChild(creature);
}
}
bool NCollisionComponent::contains(sf::Vector2f const& point)
{
sf::Vector2f p = point - getFinalPosition();
for (std::size_t i = 0; i < mPoints.size(); i++)
{
sf::Vector2f a = getPoint(i);
sf::Vector2f b = (i == getPointCount() - 1) ? getPoint(0) - a : getPoint(i + 1) - a;
if (b.x * (p.y - a.y) - b.y * (p.x - a.x) < 0)
{
return false;
}
}
return true;
}
Creature * Creature::clone() const {
Creature* result = new Creature(getNumberOfBodyParts(), getNumberOfConstraints(),
getNeuralNetwork());
for (int i = 0; i < result->getNumberOfBodyParts(); ++i) {
result->setBodyPart(i, getBodyPart(i).clone());
}
for (int i = 0; i < result->getNumberOfConstraints(); ++i) {
result->setConstraint(i, getConstraint(i).clone());
}
result->setFinalPosition(getFinalPosition());
result->setInitialPosition(getInitialPosition());
result->setFitness(getFitness());
result->setName(getName());
return result;
}
bool NCollisionComponent::intersect(NCollisionComponent* component)
{
if (component == nullptr)
{
return false;
}
for (std::size_t i = 0; i < mPoints.size(); i++)
{
if (component->contains(getPoint(i) + getFinalPosition()))
{
return true;
}
}
for (std::size_t i = 0; i < component->getPointCount(); i++)
{
if (contains(component->getPoint(i) + component->getFinalPosition()))
{
return true;
}
}
return false;
}
