bool operator==(const Vector2d& a, const Vector2d& b) {
//Implement Here.
if (a.get_x() == b.get_x() && a.get_y() == b.get_y())
return true;
else
return false;
}
bool Game_Object::intersects_point(Vector2d& point)
{
if (point.get_x() > position.get_x() - width / 2.0
&& point.get_x() < position.get_x() + width / 2.0
&& point.get_y() > position.get_y() - height / 2.0
&& point.get_y() < position.get_y() + height / 2.0
)
{
return true;
}
return false;
}
// operator overloading of '=='
bool operator==(const Vector2d& a, const Vector2d& b) {
return (a.get_x()==b.get_x() && a.get_y()==b.get_y());
}
bool operator>(const Vector2d& a, const Vector2d& b){
return a.get_y() > b.get_y();
}
Vector2d operator-(const Vector2d& a, const Vector2d& b) {
//return subtract(a, b);
return Vector2d((a.get_x() - b.get_x()), (a.get_y() - b.get_y()));
}
Vector2d subtract(const Vector2d& a, const Vector2d& b) {
//Implement Here.
return Vector2d((a.get_x() - b.get_x()), (a.get_y() - b.get_y()));
}
Vector2d add(const Vector2d& a, const Vector2d& b) { //const indicates that parameters that are const cannot be changed
//Implement Here.
return Vector2d((a.get_x() + b.get_x()), (a.get_y() + b.get_y()));
}
