Basic Arkanoid.

git clone && make

Entity System:
    Everything is an Entity, even specials vars like player (player.vertex)

    An Entity is defined over a few types :
        Vertex2f (point or direction), Vertex3f(circle), Vertex4f(quads)
    To keep it consistent, you need to addEntity(t_entity) if you wish to add something into the global entity iterator.

    In order to use an Entity, you can check the type against :
    enum                        e_types
    {
        V2,
        V3,
        V4
    };

    And use the content as Vertex type :
    {
        t_entitylist *List;
        t_entity     *Entity;

        Entity = List.content;
        if (List.type == V2)
            Entity.x || Entity.y
        if (List.type == V3)
            Entity.x || Entity.y || Entity.radius
        if (List.type == V2)
            Entity.x || Entity.y || Entity.width || Entity.height
    }