[Danny]

It's possible, but it won't be very 'smooth' like the flyhacks your mentioned.
Just warp a vehicle into the air with SetVehicleVelocity. Then, use a custom function like this to set the vehicle speed:

Код:

stock SetVehicleSpeed(vehicleid, Float: speed, mode = 1)
{
	new Float: vAngle;
	GetVehicleZAngle(vehicleid, vAngle);
	speed = ((!mode) ? (speed / 105.0) : (speed / 170.0));
	return SetVehicleVelocity(vehicleid, speed * floatsin(-vAngle, degrees), speed * floatcos(-vAngle, degrees), 0.0);
}

For example, use the speed 220 (mode 0). Then you'll have to make a timer where you repeat this function in (every 500 milliseconds for example)

Use SetVehicleZAngle to steer in the air. Good luck!