void HeartOfFire::resolveCollision(Still* other){
for(unsigned int i=0;i<other->getHitboxCount();i++){
for(unsigned int j=0;j<hitboxes.size();j++){
Point2d d;
if(other->getHitbox(i)->intersect(hitboxes[j],d)){
double d2 = d.length2();
if(d2!=0.0){
displace(d);
if(d.dot(speed)<0) speed = speed-d*d.dot(speed)/d2;
if(d.y<0.0) onGround=other;//if the still is pushing the player upwards, we are standing on something
}
}
}
}
}
