void PhysicsNode::readXml(const Xml *xml) {
Node::readXml(xml);
float mass = 0.0f;
int body_type = BODY_BOX;
xml->getChildData("body", body_type);
xml->getChildData("mass", mass);
xml->getChildData("render_body", render_body);
xml->getChildData("object_2d", object_2d);
body->setBody(BodyType(body_type));
body->setMass(mass);
const Xml *transform = xml->getChild("init_transform");
if (transform != NULL) {
transform->getArg("pos", init_pos);
transform->getArg("rot", init_rot);
transform->getArg("scale", init_scale);
do_invalidate_matrix = false;
setPos(init_pos);
setRot(init_rot);
setScale(init_scale);
do_invalidate_matrix = true;
invalidateMatrix();
}
invalidate();
}
PhysicsNode &PhysicsNode::operator= (const PhysicsNode &o) {
Node::operator= (o);
body->setSize(o.body->getSize());
body->setMass(o.body->getMass());
body->setBody(o.body->getBody());
render_body = o.render_body;
set2d(o.object_2d);
invalidateMatrix();
return *this;
}
Board::~Board() {
invalidateMatrix();
for (std::vector<Piece *>::iterator it = whitePieces.begin(); it != whitePieces.end(); ++it) {
delete (*it);
}
for (std::vector<Piece *>::iterator it = blackPieces.begin(); it != blackPieces.end(); ++it) {
delete (*it);
}
}
void PhysicsNode::restore() {
do_invalidate_matrix = false;
setPos(init_pos);
setRot(init_rot);
setScale(init_scale);
do_invalidate_matrix = true;
do_init_state = false;
invalidateMatrix();
do_init_state = true;
body->clearVelocity();
body->clearOmega();
}
/**
* Check a check state for a king and all the opposite pieces
*/
bool Board::isInCheckWithPieces(Piece *king, std::vector<Piece *> pieces) {
bool value = false;
for (std::vector<Piece *>::iterator it = pieces.begin(); it != pieces.end(); ++it) {
//matrix = nullptr;
invalidateMatrix();
matrix = getMatrix();
std::vector<Move *> *moves = (*it)->makeMove(matrix);
removeInvalidMoves(*it, moves);
for (std::vector<Move *>::iterator move = moves->begin(); move != moves->end(); ++move) {
if (king->getX() == (*move)->getX() && king->getY() == (*move)->getY()) {
value = true;
}
delete (*move);
}
delete moves;
}
return value;
}
