chat_listener.lua

-- Wrap the Chat Box peripheral
local chatBox = peripheral.find("chatBox")
if not chatBox then
    error("Chat Box not found. Please connect one to the computer.")
end

-- Initialize the back redstone output
redstone.setOutput("back", false)

print("Listening for chat messages...")

while true do
    -- Capture the "chat" event
    local event, playerName, message = os.pullEvent("chat")

    -- Check for the specific player and message
    if playerName == "aabbcc" and message == "ccbbaa" then
        print("Message detected, sending redstone pulse!")

        -- Send a redstone pulse
        redstone.setOutput("back", true)
        sleep(1)
        redstone.setOutput("back", false)

        -- Broadcast a chat message to all players
        chatBox.sendMessage("Redstone signal triggered by player: " .. playerName)
    end
end