gjgfujskylab

local colors = require("colors")
local component = require("component")
local sides = require("sides")
local shell = require("shell")
rs = component.redstone

function sendColor(col)
    rs.setBundledOutput(sides.top,col,255)
    os.sleep(3)
    rs.setBundledOutput(sides.top,col,0)
end

function readColor(col)
    t = rs.getBundledInput(sides.bottom,col)
    return t
end

function setDest(addr, dest)
    print("Setting train: " .. addr .. " to: " .. dests[dest])
    addrr = relays[addr]
    train_f = component.proxy(component.get(addrr))
    train_f.setDestination(dests[dest])
end

relays = {}
relays[1] = "d73f"
relays[2] = "c433"
relays[3] = "ea0f"
relays[4] = "5973"
relays[5] = "3894"

dests = {}
dests["skylab"] = "City/gjgfujskylab"
dests["grand"] = "UnderGround/grandstation"
dests["kittenbag"] = "UnderGround/kittenbag"
dests["we38base"] = "City/wer38base"
dests["long"] = "LongDistence/LongDistence"
dests["spawn"] = "UnderGround/Spawn"

print("Your train is on its way!")

if readColor(colors.orange) == 0 then
    setDest(1, "skylab")
    sendColor(colors.orange)

elseif readColor(colors.magenta) == 0 then
    setDest(2, "skylab")
    sendColor(colors.magenta)

elseif readColor(colors.lightblue) == 0 then
    setDest(3, "skylab")
    sendColor(colors.lightblue)
else
    print("Error, no trains to send.")
end