-- Redstone Signal Emitter Program

-- Ask for the time interval
print("Enter the interval in seconds:")
local input = read()
local interval = tonumber(input)

if not interval or interval <= 0 then
    print("Invalid input. Please enter a positive number.")
    return
end

-- Ask for the redstone side
print("Enter the side for redstone signal (e.g., 'top', 'bottom', 'left', 'right', 'front', 'back'):")
local side = read()

if not peripheral.isPresent(side) then
    print("Invalid side. Ensure the side is connected and spelled correctly.")
    return
end

print("Starting redstone emitter...")
print("Emitting signal every " .. interval .. " seconds.")

while true do
    -- Emit the redstone signal
    redstone.setOutput(side, true)
    sleep(1) -- Keep the signal on for 1 second
    redstone.setOutput(side, false)

    -- Wait for the specified interval
    sleep(interval - 1)
end