Missle Launch 2

term.clear()
term.setCursorPos(1,1)

print("Korean Missile Launch Terminal")
print(" 1 - Launch First Missile")
print(" 2 - Launch Second Missile")
print(" 3 - Launch Third Missile")
print(" 4 - Launch All Missiles")
print(" 5 - Lock Terminal")
print(" 6 - Terminal Shutdown")
while true do
event, param1 = os.pullEvent()
if event == "char" and param1 == "1" then
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("30 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("20 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("10 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Commencing Launch")
redstone.setOutput("left", true)
sleep(2)
redstone.setOutput("left", false)
term.clear()
term.setCursorPos(1,1)
shell.run("MissileLaunch.lua")
        end

if event == "char" and param1 == "2" then
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("30 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("20 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("10 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Commencing Launch")
redstone.setOutput("back", true)
sleep(2)
redstone.setOutput("back", false)
term.clear()
term.setCursorPos(1,1)
shell.run("MissileLaunch.lua")
        end
if event == "char" and param1 == "3" then
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("30 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("20 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("10 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Commencing Launch")
redstone.setOutput("right", true)
sleep(2)
redstone.setOutput("right", false)
term.clear()
term.setCursorPos(1,1)
shell.run("MissileLaunch.lua")
        end
if event == "char" and param1 == "4" then
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("30 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("20 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Launch Commencing In T-Minus...")
print("10 Seconds")
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Commencing Launch")
redstone.setOutput("back", true)
redstone.setOutput("left", true)
redstone.setOutput("right", true)
sleep(2)
redstone.setOutput("back", false)
redstone.setOutput("left", false)
redstone.setOutput("right", false)
term.clear()
term.setCursorPos(1,1)
shell.run("MissileLaunch.lua")
        end
        if event == "char" and param1 = "5" then
term.clear()
term.setCursorPos(1,1)
print("Locking Terminal...")
sleep(2)
shell.run(startup)
end

if event == "char" and param1 = "6" then
term.clear()
term.setCursorPos(1,1)
print("Shutting Down...")
sleep(2)
shell.run(shutdown)
end
end