View difference between Paste ID: 9yVeGDnn and 97gzCuf0

 ae = peripheral.wrap("left")
 
 function getAEId(id, meta)
    return meta*32768 + id
 end
 
 potions = {
    ["regen"] = getAEId(373, 8193),
    ["fire resist"] = getAEId(373, 8195),
    ["strength"] = getAEId(373, 8201),
    ["swiftness"] = getAEId(373, 8194),
 }
 
 rightTriggers = {
    [colors.white] = "regen",
    [colors.orange] = "fire resist",
    [colors.magenta] = "swiftness",
    [colors.lightBlue] = "strength",
 }
 
 topTriggers = {}
 
 while true do
 
    color = redstone.getBundledInput("right")
    potion = rightTriggers[color]
    if potion == nil then
       color = redstone.getBundledInput("top")
       potion = topTriggers[color]
    end
 
    if not(potion == nil) then
       potionId = potions[potion]
       items = ae.listItems()
       if items[potionId] == nil then
          ae.craft(potionId, 1)
          count = 0
 
          repeat
             items = ae.listItems()
             count = items[potionId]
             sleep(1)
          until count >= 3
       end
 
       turtle.select(1)
 
       ae.retrieve(potionId, 3, 4)
 
       for n=1,3 do
          turtle.select(n)
          turtle.drop()
       end
 
       -- tell player potions are in the chest ready for use
       -- give potions a bit of time to travel from turtle to the output chest
       sleep(10)
       -- assuming you have a lamp or something hooked up to the black channel, blink it
       redstone.setBundledOutput("right", colors.black)
       sleep(2)
       redstone.setBundledOutput("right", 0)
    end
    sleep(0.1)
 end