// When called, this function should set the m_is_flying bit to true. Function has 2 parameters. One to reference the class object
// and one to recieve a true or false bool from the function call.

void markFlying(Entity &e ,bool is_flying)
{

    e.m_is_flying = is_flying;

}

// On jump event, call markFlying function with 2 parameters, ??? what to send for Entity &e and sending true for the is_flying bool

case UP: // hold to fly (SPACE keybind)

                markFlying(?, true); // Sets player is flying to true