Resizing multiple instances of different actors simultaneously

NYP

I'd like to be able to switch the sizes of a group of different actors from 100% size and toggle to 50% depending on if a key is pressed or some other trigger. Can anyone suggest some possible ideas of directions i could look into for this? Thanks.

tatiang

Give the prototype actor an attribute (e.g. boolean) and a rule that checks to see if that value has changed. Ten have a rule that changes that attribute when a key is pressed. If you need the trigger to be in a different actor then you'll need to use a game attribute instead.

Or are you wanting only certain instances of the same prototype actor to change size? If so, you'll need to explain more about how your game works.