AbsolutelySmokinSoftware/GameDevGroup — comment on commit 0b732fc02c0f4c124a239a3fa0f5b19fb7298be1
File:  line 0
By juliano7s:

A note on the Vector2::add method:
You can overload the operator+ so it's more intuitive than using a method to add. Declare it like this:
Vector2& operator+(const Vector2& other);