//sets the new positon to the given values, informs all other objects about the collision if needed, updates the grid
void Field::updatePosition(const float &xNew, const float &yNew)
{
if (x != xNew || y != yNew) {
updateMetrics(metrics, affectedGrids, (int32_t)xNew, (int32_t)yNew);
applyCollision();
int32_t newGridX = (int32_t)floor(xNew / GRID_SIZE);
int32_t newGridY = (int32_t)floor(yNew / GRID_SIZE);
if (xGridded != newGridX || yGridded != newGridY)
{
removeFromMap();
x = xNew;
y = yNew;
xGridded = newGridX;
yGridded = newGridY;
insertIntoMap();
}
else
{
x = xNew;
y = yNew;
xGridded = newGridX;
yGridded = newGridY;
}
}
}
void AnimatedSprite::checkCollision(float seconds, sf::Vector2f oldPos)
{
sf::Vector2f newPos = getPosition();
// Pour chaque objets
// Collisions avec les objets fixes
std::vector <FixedSprite*> fss = Moteur2D::getInstance()->getFixedSprites();
for (unsigned int i = 0; i<fss.size(); i++)
{
FixedSprite* fs = fss.at(i);
if ((*fs)!=(*this) && collideWith(fs))
{
// On traite la collision
applyCollision(fs, oldPos);
return ;
}
}
// Collisions avec les objets mouvants.
std::vector <AnimatedSprite*> ass = Moteur2D::getInstance()->getAnimatedSprites();
for (unsigned int i = 0; i<ass.size(); i++)
{
AnimatedSprite* as = ass.at(i);
if ((*as)!=(*this) && collideWith(as))
{
// On traite la collision
applyCollision(as, oldPos);
return;
}
}
// Collisions avec les arrière plans concrets.
std::map <int, ConcreteBackground*> cbs = Moteur2D::getInstance()->getConcreteBackgrounds();
for (std::map<int,ConcreteBackground*>::iterator it=cbs.begin(); it!=cbs.end(); ++it)
{
if ((it->second)->collidedBy(this, newPos))
{
// On traite la collision
m_vit.x=0;
m_vit.y=0;
setPosition( oldPos);
return;
}
}
}
void Game::checkCollisions()
{
if(Collision::BoundingBoxTest(theCar.getCurrentSprite(), car.getCurrentSprite()))
{
std::cout << "Collided!\n";
applyCollision(theCar, car);
//double vel1 = theCar.getVelocity();
//double vel2 = car.getVelocity();
//int angle1 = theCar.getTravelAngle();
//int angle2 = car.getTravelAngle();
//theCar.setTravelAngle(90);
//theCar.setDriveState(4);
//theCar.setVelocity(2);
//car.setVelocity(0);
//car.setTravelAngle(270);
}
}
