CC Turtle Storage System

turtle.select(16)
side=4
pathLength=5
while true do
print("welches item soll ich suchen?")
id=io.read()
print("wie viel davon?")
amount=io.read()
gotItem=false
x=0
while gotItem=false or x<=pathlength do
turtle.placeDown()
s=peripheral.wrap("bottom")
if s.list(side)[id]>=amount then
s.extract(side,id,1,amount)
gotItem=true
else
if s.list(side)[id]>0 then
amount=amount-s.list(side)[id]
s.extract(side,id,1,s.list(side)[id])
end
end
x=x+1
turtle.digDown()
turtle.forward()
end
while x>=0 do
turtle.back()
end
end