What is the equalivent of object.body.velocity.x -= value for group?

[Chubby]

Hello everyone,

 

I am using the following code to change the velocity of something:

object.body.velocity.x -= value;

but I dont know how to achieve the same for group..

objectArr.setAll('body.velocity.x', -value);

^ this will be equalivent to object.body.velocity.x = -value

[Nepoxx]

Use

objectArr.addAll('body.velocity.x', -value);

I found out about it here.

[Chubby]

Use

objectArr.addAll('body.velocity.x', -value);

I found out about it here.

Thanks. I knew it would be something simple