Roblox trying to make an invisibility potion but it only works once - roblox

Question

I was going to ask this on the roblox dev forum but they have some level system thing
I wrote this code which should make any character that touches the part "juice" turn invisible then copy a local script into their player character which waits then turns them visible and destroys itself. the code works once however if you try it a second time the event function runs and even prints after each line with no errors but it doesn't change any of the player part transparencies again.
here is the main script.
local healthpack = script.Parent.juice
healthpack.CanCollide = false
healthpack.Anchored = true
healthpack.Touched:Connect(function(hit)
print"hit"
if hit.Parent:FindFirstChild("Humanoid") and healthpack.Transparency ~= 1 then
print"if"
local scrip = script.Parent.LocalScript
local player = game.Players:GetPlayerFromCharacter(hit.Parent)
local copy = scrip:Clone()
local tran = .99
local efrem = script.Parent.effectremover:Clone()
print"var"
hit.Parent.LeftFoot.Transparency = tran
print"1"
hit.Parent.LeftHand.Transparency = tran
print"2"
hit.Parent.LeftLowerArm.Transparency = tran
print"3"
hit.Parent.LeftLowerLeg.Transparency = tran
print"4"
hit.Parent.LeftUpperArm.Transparency = tran
print"5"
hit.Parent.LeftUpperLeg.Transparency = tran
print"6"
hit.Parent.LowerTorso.Transparency = tran
print"7"
hit.Parent.RightFoot.Transparency = tran
print"8"
hit.Parent.RightHand.Transparency = tran
print"9"
hit.Parent.RightLowerArm.Transparency = tran
print"10"
hit.Parent.RightLowerLeg.Transparency = tran
print"11"
hit.Parent.RightUpperArm.Transparency = tran
print"12"
hit.Parent.RightUpperLeg.Transparency = tran
print"13"
hit.Parent.UpperTorso.Transparency = tran
print"14"
hit.Parent.Head.Transparency = tran
print"15"
hit.Parent["Pal Hair"].Handle.Transparency = tran
print"16"
efrem.Parent = hit.Parent.Humanoid
print"17"
copy.Parent = player.PlayerGui
print"18"
script.Parent.Heal:Play()
print"19"
healthpack.Transparency = 1
script.Parent.stem.Transparency = 1
script.Parent.bottle.Transparency = 1
script.Parent.cork.Transparency = 1
script.Parent.rim.Transparency = 1
wait(10)
healthpack.Transparency = 0
script.Parent.stem.Transparency = .45
script.Parent.bottle.Transparency = .45
script.Parent.cork.Transparency = 0
script.Parent.rim.Transparency = .35
end
end)

Answer 1

First of all, welcome to Stack Overflow! I'm not sure 100% what you want, but it looks like there is an issue with your if statement where it says healthpack.Transparency ~= 1. What it looks like you're doing is setting the transparency to .99:
local tran = .99
and then checking if it's 1:
healthpack.Transparency ~= 1
So, if you change your if statement:
if hit.Parent:FindFirstChild("Humanoid") and healthpack.Transparency ~= .99 then
I suggest defining your tran variable outside of your if statement:
-- Set transparency here instead:
local tran = .99
if (hit.Parent:FindFirstChild("Humanoid") and healthpack.Transparency == tran) then
-- ...
end