event still works if value1 is blank

Question

function onEvent()endlocal angleshit = 1local anglevar = 1function onEvent(n, value1)    if n == 'camera bounce' then        if value1 == 'true' then            makeLuaSprite('bg', 'dmbg', -343.15, -295.45)            addLuaSprite('bg', false)        else            stopScript()         end    endendfunction onBeatHit()    if curBeat < 388 then        triggerEvent('Add Camera Zoom', 0.04, 0.05)        if curBeat % 2 == 0 then            angleshit = anglevar        else            angleshit = -anglevar        end        setProperty('camHUD.angle', angleshit * 3)        setProperty('camGame.angle', angleshit * 3)        doTweenAngle('turn', 'camHUD', angleshit, stepCrochet * 0.002, 'circOut')        doTweenX('tuin', 'camHUD', -angleshit * 8, crochet * 0.001, 'linear')        doTweenAngle('tt', 'camGame', angleshit, stepCrochet * 0.002, 'circOut')        doTweenX('ttrn', 'camGame', -angleshit * 8, crochet * 0.001, 'linear')    else        setProperty('camHUD.angle', 0)        setProperty('camHUD.x', 0)        setProperty('camHUD.x', 0)    endendfunction onStepHit()    if curBeat < 388 then        if curStep % 4 == 0 then            doTweenY('rrr', 'camHUD', -12, stepCrochet * 0.002, 'circOut')            doTweenY('rtr', 'camGame.scroll', 12, stepCrochet * 0.002, 'sineIn')        end        if curStep % 4 == 2 then            doTweenY('rir', 'camHUD', 0, stepCrochet * 0.002, 'sineIn')            doTweenY('ryr', 'camGame.scroll', 0, stepCrochet * 0.002, 'sineIn')        end    endend

Moonlight_Catalyst · Answer

you have 2 "function onEvent()"s