Test

local chatLog = {}  -- Table to store chat messages
local maxMessages = 10  -- Maximum number of messages to display at once
local startIndex = 1  -- Starting index for displaying chat messages

local function printChatMessages()
    term.clear()
    term.setCursorPos(1, 1)
    print("=== Chat Log ===")
    for i = startIndex, math.min(#chatLog, startIndex + maxMessages - 1) do
        print(chatLog[i])
    end
    print("Press 'Q' to exit. Use Up/Down arrows to scroll.")
end

while true do
    local event, p1, p2, p3, p4, p5 = os.pullEvent()
    if event == "chat" then
        local username = p2
        local message = p3
        table.insert(chatLog, username .. ": " .. message)  -- Log the chat message
        printChatMessages()  -- Print the updated chat log
    elseif event == "key" then
        if p1 == keys.q then
            break  -- Exit the program if 'Q' key is pressed
        elseif p1 == keys.up then
            startIndex = math.max(1, startIndex - 1)  -- Scroll up
            printChatMessages()
        elseif p1 == keys.down then
            startIndex = math.min(#chatLog - maxMessages + 1, startIndex + 1)  -- Scroll down
            printChatMessages()
        end
    end
end