Luau Example 3

local wordsToType = 30 -- Number of words to type before level up
local currentWordIndex = 1
local points = 0
local multiplier = 1
local timeElapsed = 0
local timer = 5
local gameRunning = false
local typedWord = ""
local currentLevelNumber = 1
local usedWords = {} -- To Keep track of used/typed words
local correctWordsCount = 0 -- counter for correctly typed words

-- function for handling word submission
local function handleWordSubmission()
    if not gameRunning then return end

    local typedWord = TextBox.Text
    local wordToType = currentWord.Text

    if typedWord:lower() == wordToType:lower() then
        -- Word is correct
        points = points + 1 * multiplier
        pointText.Text = tostring(points)
        timer = timer + 2 -- Add 2 seconds to the timer
        TextBox.Text = "" -- Clear the TextBox

        -- Update words Left
        wordsToType = wordsToType - 1
        wordsLeft.Text = wordsToType .. " Words left until level " .. (currentLevelNumber + 1)

        -- Add the word to the usedWords Table
        table.insert(usedWords, wordToType)

        -- increment the count of correct words
        correctWordsCount = correctWordsCount + 1

        -- check if it's time to increase the multiplier
        if correctWordsCount % 13 == 0 then
            multiplier = multiplier + 1
            multiplierText.Text = "x" .. tostring(multiplier)
        end

        -- Check if all words have been typed
        if wordsToType == 0 then
            -- Logic for leveling up/game continuation
            print("Level Up!")
            currentLevelNumber = currentLevelNumber + 1
            currentLevel.Text = "Level " .. currentLevelNumber

            if currentLevelNumber == 2 then
                wordsToType = 30 -- Reset for Level 2
                wordList = level2WordList -- Switch to level 2 words
                usedWords = {}
                correctWordsCount = 0 -- Reset the counter for the correct words
                wordsLeft.Text = wordsToType .. " Words left until Level " .. (currentLevelNumber + 1)


            elseif currentLevelNumber == 3 then
                wordsToType = 30 -- Reset for Level 3
                wordList = level3WordList -- Switch to level 3 words
                usedWords = {}
                correctWordsCount = 0
                wordsLeft.Text = wordsToType .. "Words left until Level " .. (currentLevelNumber + 1)


            elseif currentLevelNumber == 4 then
                wordsToType = 30 -- Reset for Level 4
                wordList = level4WordList -- Switch to Level 4 words
                usedWords = {}
                correctWordsCount = 0
                wordsLeft.Text = wordsToType .. "Words left until Level " .. (currentLevelNumber + 1)


            elseif currentLevelNumber == 5 then
                wordsToType = 30 -- Reset for Level 5
                wordList = level5WordList -- Switch to Level 5 words
                usedWords = {}
                correctWordsCount = 0
                wordsLeft.Text = wordsToType .. "Words left until Level " .. (currentLevelNumber + 1)

            elseif currentLevelNumber == 6 then
                wordsToType = 30 -- Reset for Level 6
                wordList = level6WordList -- Switch to Level 6 words
                usedWords = {}
                correctWordsCount = 0
                wordsLeft.Text = wordsToType .. "Words left until Level " .. (currentLevelNumber + 1)

            elseif currentLevelNumber == 7 then
                wordsToType = 30 -- Reset for Level 7
                wordList = level7WordList -- Switch to Level 7 words
                usedWords = {}
                correctWordsCount = 0
                wordsLeft.Text = wordsToType .. "Words left until Level " .. (currentLevelNumber + 1)

            elseif currentLevelNumber == 8 then
                wordsToType = 30 -- Reset for Level 8
                wordList = level8WordList -- Switch to Level 8 words
                usedWords = {}
                correctWordsCount = 0
                wordsLeft.Text = wordsToType .. "Words left until Level " .. (currentLevelNumber + 1)

            elseif currentLevelNumber == 9 then
                wordsToType = 30 -- Reset for Level 9
                wordList = level9WordList -- Switch to Level 9 Words
                usedWords = {}
                correctWordsCount = 0
                wordsLeft.Text = wordsToType .. "Words left until Level " .. (currentLevelNumber + 1)

            elseif currentLevelNumber == 10 then
                wordsToType = 30 -- Reset for Level 10
                wordList = level10WordList --  Switch to Level 10 words
                usedWords = {}
                correctWordsCount = 0
                wordsLeft.Text = wordsToType .. "Words left until Level " .. (currentLevelNumber + 1)
            end
        end

        -- Select and display the next word
        local availableWords = {}
        for _, word in ipairs(wordList) do
            if not table.find(usedWords, word) then
                table.insert(availableWords, word)
            end
        end

        if #availableWords > 0 then
            -- There are still words left to type that haven't been used
            local randomIndex = math.random(1, #availableWords)
            currentWord.Text = availableWords[randomIndex]
        else
            -- incase all words has been used, reset the usedWords Table
            print("All words have been used, resetting usedWords.")
            usedWords = {}
            local randomIndex = math.random(1, #wordList)
            currentWord.Text = wordList[randomIndex]
        end
    else
        -- word is incorrect , clear Textbox for retry
        TextBox.Text = ""
    end
end


-- Function to start the game mechanics
local function StartGameMechanics()
    -- Make UI elements visible
    currentLevel.Visible = true
    currentWord.Visible = true
    wordsLeft.Visible = true
    timerText.Visible = true
    timeElapsedText.Visible = true
    pointText.Visible = true
    gameOverText.Visible = false
    TextBox.Visible = true -- Make TextBox Visible

    -- Set initial values
    currentLevel.Text = "Level 1"
    wordsLeft.Text = wordsToType .. " words left until Level 2"
    pointText.Text = tostring(points)
    multiplierText.Text = "x" .. tostring(multiplier)
    timerText.Text = tostring(timer)
    timeElapsedText.Text = "Time Elapsed: " .. tostring(timeElapsed) .. "s"
    TextBox.Text = "" -- Text Box should be empty at the start
    usedWords = {} -- Clear used words at the start of the game
    correctWordsCount = 0 -- counter initialized for correct words

    -- Select and display the first word
    currentWord.Text = wordList[math.random(1, #wordList)]
    gameRunning = true

    -- connect TextBox functionality
    TextBox.FocusLost:Connect(function(enterPressed)
        if enterPressed then
            handleWordSubmission()
        end
    end)

    -- Start the timer
    while gameRunning do
        wait(1)
        if timer > 0 then
            timer = timer - 1
            timerText.Text = tostring(timer)
            timeElapsed = timeElapsed + 1
            timeElapsedText.Text = "Time Elapsed: " .. tostring(timeElapsed) .. "s"
        else
            -- Game Over Logic
            gameRunning = false
            currentLevel.Visible = false
            currentWord.Visible = false
            wordsLeft.Visible = false
            TextBox.Visible = false

            -- Keep Point, Multiplier, Timer, TimeElapsed, and show GameOverText
            pointText.Visible = true
            multiplierText.Visible = true
            timerText.Visible = true
            timeElapsedText.Visible = true
            gameOverText.Visible = true

            print("Game Over")
        end
    end
end

-- Connect to the StartGame button
local startGameButton = screenGUI:WaitForChild("StartGame", 5)
if not startGameButton then
    warn("StartGame button not found within 5 seconds")
    return
end

startGameButton.MouseButton1Click:Connect(function()
    StartGameMechanics()
end)