Redstone Menu

shell.run("clear")
selected = 1
options = {"this","is","a","realy","cool","way","to","test","this"}
moni = peripheral.wrap("left")

function Draw()
moni.clear()
moni.setCursorPos(1,1)
for x = 1,#options do
if selected == x then
mx,my = moni.getCursorPos()
moni.write("["..options[x].."]")
moni.setCursorPos(1,my + 1)
else
mx,my = moni.getCursorPos()
moni.write(" "..options[x])
moni.setCursorPos(1,my + 1)
end
end
end

print("The Menu is Running on the monitor")

Draw()

while true do

repeat
sleep(0)
i = rs.getBundledInput("back")
until i == colors.red or colors.white or colors.green

if i == colors.white and selected > 1 then
    selected = selected - 1
    Draw()
end

if i == colors.red and selected < #options then
    selected = selected + 1
    Draw()
end

if i == colors.green then
print("somebody selected the option: "..options[selected])
end
repeat

bam = rs.getBundledInput("back")
until bam == 0

end