1

I want to make an object sleep if there's a key pressed. I have this script:

function Update() 
{
    if(Input.GetKey("D"))
    {
        Rigidbody.Sleep;
    }
}

Is there any error in this? Can someone help me?

3

Use rigidbody.Sleep(); instead of Rigidbody.Sleep;

I'm surprised it's not throwing an error or warning at you for it, but javascript has some weird quirks like that

4

I've tried both things, but I can't attache the script to my rigidbodies. The console tells me an error: BCE0020: An instance of type 'UnityEngine.Rigidbody' is required to access non static member 'Sleep'.

2

Rigidbody.Sleep only executes once every frame. So, if the player pushes D, it'll only stop for a frame, which I don't think you'd see.

So, maybe 

function Update ()
{
    while(Input.GetKey("D"))
    {
        Rigidbody.Sleep;
    }
}

That might work, connect to the gameobject with the rigidbody =P.