Hey! I think it'd be good for modders to have these functions available for custom vehicle Lua [xcode=lua] local M = {} local detectBeam = nil local function update() if electrics.values["example"] = 0 then --physics stuff end end local function init electrics.values["example"] = 1 for k,beam in v.data.beams do if beam.name == "detectMe" then detectBeam = k end end end local function beamBreak(b) if b == detectBeam then electrics.values["example"] = 0 end end local function reset() --since it's harmless init() end M.update = update M.beamBreak = beamBreak M.init = init M.reset = reset [/xcode]