SugarTheCat 2nd[CaT] For clients yes it does take some performance, there are enough client settings for them to play arround with. By default dynamic light is disabled. In my experience if the dynamiclight size is set to something like 128 it doesent have that much of a impact since it doeset light that big of a area.
Can't wait to try out your script later on. Looks awesome. Tho i do want to ask, does this require you to put your gmod on "beta" to hear the music or does it work for all versions or at least version 13?