How can I rotate a rudder ?

How can I rotate a rudder for ship using the touch? And how do I rotate a ship using the helm?

thank you

you can rotate objects by telling them to rotate towards a position in your case when the touch is active rotate towards the angle or position the touch x y is at ... rotating ship by rotating the wheel is basically similar just instead of using the angle u use a variable(number) that increase or decreases as the big wheel turns left or right...

thanks but I do not know very well c2 can give me an example more precise ?

A search for "steering wheel" has a few examples.

For example event #6 of this example does it:

thanks