Help vehicle brake sound

When I press back and speed is over 5 the car play the brake sound but if I keep back pressed and the speed is zero the bike always play the brake sound instead of the idlesound




control(key id, integer levels, integer edges)
{





if((edges & levels & CONTROL_BACK))
{
AddSound = 1;
}




if(AddSound)
{

if ((levels & CONTROL_BACK) && (speed>5))

{

Sound=BrakeSound;

}


else Sound=IdleSound;

}



timer()
{
vel = llGetVel();
speed = llVecMag(vel);

if(AddSound)
{
llStopSound();
NewSound = 0;
llLoopSound(Sound, 1.0);
}
}

speed = llVecMag(vel); is always >=0 so it is positive when you drive backwards
if your forward direction is the X axis try something like this:

control(key id, integer levels, integer edges)
    {
       if((edges & levels & CONTROL_BACK))
       {
           AddSound = 1;
       }

       if(AddSound)
       {
           if ((levels & CONTROL_BACK) && (speed>5))
           {
               Sound=BrakeSound;
           }
           else Sound=IdleSound;
       }
    }

timer()
{
    vel = llGetVel();
    speed = llVecMag(vel);
    float DD = llRot2Fwd(llGetRot())*vel; // (dot product)
    if ( DD<0.0 ) speed = -speed;

    if(AddSound)
    {
        llStopSound();
        NewSound = 0;
        llLoopSound(Sound, 1.0);
    }
}

Tried but look like it only check the speed 1 time only, if I keep it pressed while the speed is below 5 the sound do not change.

The only way to change the sound is to release and press again CONTROL_BACK when speed is below 5.

That's because you're checking for edges&CONTROL_BACK, so you're only changing the sound when you actually press the button.

Thank you!

Lost a day for a missed edges