int setPosition(TCan *can, int pos)
{
int rval;
stopMotor(can); /* The motor must be stopped before any changes in the unit mode can be made. */
rval = setUnitMode(can, MODE_POS);
rval |= startMotor(can);
rval |= setAbsolutePosition(can, pos);
rval |= beginMotion(can);
return rval;
}
void Object::rotateAround(float angle, Vector2 origin)
{
Vector2 oldPos = getAbsolutePosition();
Vector2 newPos = getAbsolutePosition();
newPos.rotateAround(angle,origin);
setAbsolutePosition(newPos);
translateChildren( newPos - oldPos );
}
void Object::setPosition(Vector2 newPosition)
{
if (m_parent)
{
newPosition.rotateAround( m_parent->getAbsoluteRotation(), Vector2(0,0) );
newPosition += m_parent->getAbsolutePosition();
}
setAbsolutePosition( newPosition );
}
void GuiObject::sizeChanged(){
ob_type::Vector2* newPos = calculateRenderPosision(new ob_type::Vector2());
if(newPos){
setAbsolutePosition(newPos);
delete newPos;
}
ob_type::Vector2* newSize = calculateRenderSize(new ob_type::Vector2());
if(newSize){
setAbsoluteSize(newSize);
delete newSize;
}
}
void Object::translate(Vector2 delta)
{
if (!m_independent)
{
setAbsolutePosition( getAbsolutePosition() + delta );
for (unsigned i = 0; i < m_children.size(); ++i)
{
Object* child = m_children.at(i);
child->translate( delta );
}
}
}
void Object::syncWithParent()
{
float deltaRotation = m_parent->getAbsoluteRotation() - parentPrimalRotation;
Vector2 deltaPosition = m_parent->getAbsolutePosition() - parentPrimalPosition;
setAbsoluteRotation(getAbsoluteRotation() + deltaRotation);
// the rotation will affect the position
Vector2 rotatedPosition = getAbsolutePosition() + deltaPosition;
rotatedPosition.rotateAround(deltaRotation,m_parent->getAbsolutePosition());
setAbsolutePosition(rotatedPosition);
parentPrimalRotation = m_parent->getAbsoluteRotation();
parentPrimalPosition = m_parent->getAbsolutePosition();
}
Meuble::Meuble(sf::Sprite &sprite, sf::Vector2f pos, sf::FloatRect hitBox, sf::FloatRect interactBox, GameContext& context) :
m_sn(10),
m_hitBox(hitBox),
m_interactBox(interactBox)
{
m_entity = context.entityPool->createEntity();
auto node = context.scene->bindEntity(m_entity);
auto body = context.physic->bindEntity(m_entity);
body->setNode(node);
body->setHitbox(hitBox);
node->setAbsolutePosition(pos);
m_sn.attachParent(*node);
m_sn.setSprite(sprite);
}
