OK, so here's what I'm trying to acheive.
I have various lighting and sound effects that are to be controlled by buttons. there is a choice of multiple types of lighting to be applied to 2 groups of lights individually, and sound effects that are also individual of other choices.
I wish for the lighting to change and the sound to start at the same time. This currently does not happen, the lighting changes as soon as the user presses the button.
What I was hoping for was some sort of 'queue' system, where the user picks their effects via buttons, and then there is a 'go' button which then triggers all the chosen effects at once.
How would I go about this?
Thanks