static bool areaLightInShadow(AreaLightClass *self,
RayStruct *shadowRay)
{
SceneClass *scene;
GeometricObjectClass *obj;
RayStruct ray;
double d;
double t;
int i;
Vector3D tmp;
tmp = areaLightGetSampleThreadsafe(self);
ray = *shadowRay;
vectOpMinus(&tmp, &shadowRay->origin);
d = vectDotProduct(&tmp, &shadowRay->direction);
i = 0;
t = Infinity;
scene = RenderingSceneGetSingletonPtr()->getCurrentScene();
while (i < scene->mObjects->size(scene->mObjects))
{
obj = scene->mObjects->mPtrs[i];
if (obj->hit(obj, &ray, &t) && t < (d - kEpsilon) && t > ShadowKEpsilon
&& obj->mId != PRIV(mObject)->mId)
return (true);
i++;
}
return (false);
}
static Color areaLightL(AreaLightClass *self,
HitRecordStruct *hitRecord)
{
Vector3D normal;
normal = PRIV(normal);
vectInv(&normal);
if (vectDotProduct(&normal, &PRIV(wi)) > 0.)
return (EMISSIVE(PRIV(mMaterial))->getLe(EMISSIVE(PRIV(mMaterial))));
return ((Color){0, 0, 0});
}
static float emissiveShade(EmissiveClass *self, HitRecordStruct *hitRecord,
LightClass *currentLight)
{
Vector3D normal;
normal = hitRecord->normal;
vectInv(&normal);
if (vectDotProduct(&normal, &hitRecord->ray.direction) > 0.)
return (PRIV(mLs));
return (0.);
}
static float areaLightG(AreaLightClass *self,
HitRecordStruct *hitRecord)
{
Vector3D normal;
Vector3D samplePoint;
float nDotD;
float d2;
normal = PRIV(normal);
vectInv(&normal);
nDotD = vectDotProduct(&normal, &PRIV(wi));
d2 = vectDist(&samplePoint, &hitRecord->hitPoint);
d2 *= d2;
return (nDotD / d2);
}
void Game::manageInputs() {
// Player 1
if(sf::Keyboard::isKeyPressed(sf::Keyboard::Up)) {
_p1.setVelocity(_p1.velocity().x, -1);
}
if(sf::Keyboard::isKeyPressed(sf::Keyboard::Left)) {
_p1.setVelocity(-1, _p1.velocity().y);
}
if(sf::Keyboard::isKeyPressed(sf::Keyboard::Right)) {
_p1.setVelocity(1, _p1.velocity().y);
}
if(sf::Keyboard::isKeyPressed(sf::Keyboard::Down)) {
_p1.setVelocity(_p1.velocity().x, 1);
}
if(sf::Keyboard::isKeyPressed(sf::Keyboard::Space)) {
_p1.boost();
} else if(sf::Keyboard::isKeyPressed(sf::Keyboard::Space) == false) {
_p1.chargeBoost();
}
if(_nbPlayer == 2) {
// Player 2
if(sf::Keyboard::isKeyPressed(sf::Keyboard::W)) {
_p2.setVelocity(_p2.velocity().x, -1);
}
if(sf::Keyboard::isKeyPressed(sf::Keyboard::A)) {
_p2.setVelocity(-1, _p2.velocity().y);
}
if(sf::Keyboard::isKeyPressed(sf::Keyboard::D)) {
_p2.setVelocity(1, _p2.velocity().y);
}
if(sf::Keyboard::isKeyPressed(sf::Keyboard::S)) {
_p2.setVelocity(_p2.velocity().x, 1);
}
if(sf::Keyboard::isKeyPressed(sf::Keyboard::LShift)) {
_p2.boost();
} else if(sf::Keyboard::isKeyPressed(sf::Keyboard::LShift) == false) {
_p2.chargeBoost();
}
} else { // Sinon, c'est une ia
if(_iaUpdateClock.getElapsedTime().asSeconds() >= 0.25f) {
sf::Vector2f dep = _ball.extrapolatedPosition() - _p2.position();
float dist = distance(_p2.position().x, _p2.position().y, _ball.extrapolatedPosition().x, _ball.extrapolatedPosition().y);
dep/=dist;
_p2.setVelocity(dep);
_iaUpdateClock.restart();
_oldDep = dep;
} else {
_p2.setVelocity(_oldDep);
}
sf::Vector2f p1_ball, p2_ball;
p1_ball = _ball.position() - _p1.position();
p2_ball = _ball.position() - _p2.position();
if(vectDotProduct(_goal2.position() - _ball.position(), _ball.velocity()) > 0
&& _ball.position().x - 30 < _p2.position().x && _ball.position().x >= 50 && vectLength(_ball.velocity()) != 0) {
_p2.setVelocity(vectNormalize(_goal2.position() - _p2.position()));
} else if(_ball.position().x < 50) {
_p2.setVelocity(_oldDep);
}
// ==========================================
if(_p2.boostValue() > 0 && _boostP2 && distance(_p2.position(), _ball.position()) > 100)
_p2.boost();
else
_p2.chargeBoost();
if(_p2.boostValue() <= 0 && _boostP2) {
_boostP2 = false;
}
if(_boostP2 == false && _p2.boostValue() == 100) {
_boostP2 = true;
}
}
}