cc test

local collectorFee = 10
local creds = 0
local credsPerDia = 75
local credsPerGoldIngot = 45
local credsPerGoldNugget = 5
local playerName = ""
local originalDirection = 1 -- 1: north, 2: east, 3: south, 4: west

-- Function to center text on the screen
function centerText(y, text)
    local width = term.getSize()
    term.setCursorPos(math.floor((width - #text) / 2), y)
    term.write(text)
end

-- Function to wrap and display text within the screen width
function wrapText(y, text)
    local width = term.getSize()
    for line in text:gmatch(".{1," .. width .. "}") do
        term.setCursorPos(1, y)
        term.write(line)
        y = y + 1
    end
    return y -- Return the new y position after writing
end

-- Function to check if the disk is a Casino Card
function checkForCasinoCard()
    return fs.exists("disk/creds.lua")
end

-- Function to write card data to disk and update the disk label with credits
function writeCard()
    local Card = fs.open("disk/creds.lua", "w")
    if not Card then
        centerText(8, "Error writing to disk!")
        sleep(2)
        return
    end

    local data = (tostring(math.random(1, 163456)) .. "11066011" .. tostring(creds) .. "11077011" .. tostring(math.random(1, 163456)))
	local file = fs.open("disk/name.txt", "w")
	file.write(playerName)
	file.close()
    Card.write(data)
    Card.close()

    -- Update the disk label to include current credits and player's name
    disk.setLabel("right",playerName .. "'s Casino Card - " .. tostring(creds) .. "C")
end

-- Function to read card data from the disk
function readCard()
    if not fs.exists("disk/creds.lua") then
        return false
    end

    local Card = fs.open("disk/creds.lua", "r")
    if not Card then
        centerText(8, "Error reading from disk!")
        sleep(2)
        return false
    end

    local data = Card.readAll()
    Card.close()

    local a, b = string.find(data, "11066011")
    local c, d = string.find(data, "11077011")
    creds = tonumber(string.sub(data, b + 1, c - 1))
    return true
end

-- Function to insert a card
function insertCard()
    while true do
        term.clear()
        centerText(6, "Please insert your Casino Card.")
        sleep(1)

        if fs.exists("disk/") then
            term.clear()
            if readCard() then
                -- Rename the disk to reflect player credits and name
                disk.setLabel("right",playerName .. "'s Casino Card - " .. tostring(creds) .. "C")
                break -- Exit the loop if a valid card is inserted
            else
                centerText(8, "This isn't a Casino Card.")
                sleep(2)
                centerText(10, "Would you like to create one? (Y/N)")
                local event, key = os.pullEvent("key")
                if key == keys.y or key == keys.enter then
					term.clear()
                    centerText(7, "Enter your name:")
                    playerName = read() -- Prompt for player's name
                    centerText(8, "Creating a new Casino Card...")
                    creds = 0  -- Start with 0 credits
                    writeCard()
                    centerText(9, "Casino Card created.")
                    sleep(2)
                else
                    centerText(10, "Please remove the disk.")
                    sleep(2)
                end
            end
        end
    end
end

-- Function to check credit balance
function checkBalance()
    term.clear()
    centerText(4, "Your Balance: " .. creds .. " Credits")
    centerText(6, "Press any key to continue...")
    os.pullEvent("key")
end

-- Function to deposit credits
function depositCredits()
    if not checkForCasinoCard() then
        centerText(10, "No Casino Card Found.")
        sleep(2)
        return
    end

    term.clear()
    readCard()
    centerText(4, "Deposit Credits")
    centerText(6, "Diamonds, Gold Ingots, or Gold Nuggets.")

    local totalCreds = 0

    -- Function to find the chest behind the turtle
    local function findChest()
        originalDirection = 1 -- Reset to original direction
        for _ = 1, 4 do
            if turtle.suck(0) then
                return true -- Chest found
            end
            turtle.turnLeft() -- Keep turning until a chest is found
        end
        -- Restore original direction
        turtle.turnRight() -- Restore to original facing direction
        return false -- No chest found
    end

    if not findChest() then
        centerText(8, "No chest found behind the turtle!")
        sleep(2)
        return
    end

    for i = 1, 16 do
        if turtle.getItemCount(i) > 0 then
            local slot = turtle.getItemDetail(i)
            if slot.name == "minecraft:diamond" then
                totalCreds = totalCreds + (slot.count * credsPerDia)
                turtle.select(i)
                turtle.drop(slot.count) -- Drop diamonds to deposit
            elseif slot.name == "minecraft:gold_ingot" then
                totalCreds = totalCreds + (slot.count * credsPerGoldIngot)
                turtle.select(i)
                turtle.drop(slot.count) -- Drop gold ingots to deposit
            elseif slot.name == "minecraft:gold_nugget" then
                totalCreds = totalCreds + (slot.count * credsPerGoldNugget)
                turtle.select(i)
                turtle.drop(slot.count) -- Drop gold nuggets to deposit
            end
        end
    end

    if totalCreds > 0 then
        creds = creds + totalCreds
        writeCard()  -- Update card data and disk label
        centerText(8, totalCreds .. " Credits deposited.")
    else
        centerText(8, "No items to deposit!")
    end

    centerText(10, "Press any key to continue...")
    local event, key = os.pullEvent("key")
    if key == keys.b then
        return
    end
end

-- Function to withdraw credits
function withdrawCredits()
    if not checkForCasinoCard() then
        centerText(10, "No Casino Card Found.")
        sleep(2)
        return
    end

    term.clear()
    readCard()
    if creds <= 0 then  -- Check if there are no credits available
        centerText(8, "The Bank is Empty!")
        centerText(10, "Press any key to return...")
        os.pullEvent("key") -- Wait for user input
        return
    end

    centerText(4, "Withdraw Credits")
    centerText(6, "Enter amount to withdraw:")

    local amount = tonumber(read())

    if amount and amount > 0 and amount <= creds then
        creds = creds - amount
        writeCard()  -- Update card data and disk label

        -- Calculate how many items to withdraw based on credits
        local diamondsToWithdraw = math.floor(amount / credsPerDia)
        local goldIngotsToWithdraw = math.floor((amount % credsPerDia) / credsPerGoldIngot)
        local goldNuggetsToWithdraw = math.floor((amount % credsPerGoldIngot) / credsPerGoldNugget)

        -- Function to find the chest behind the turtle
        local function findChest()
            originalDirection = 1 -- Reset to original direction
            for _ = 1, 4 do
                if turtle.suck(0) then
                    return true -- Chest found
                end
                turtle.turnLeft() -- Keep turning until a chest is found
            end
            -- Restore original direction
            turtle.turnRight() -- Restore to original facing direction
            return false -- No chest found
        end

        if not findChest() then
            centerText(8, "No chest found behind the turtle!")
            sleep(2)
            return
        end

        -- Withdraw diamonds
        for i = 1, diamondsToWithdraw do
            turtle.select(1) -- Ensure the turtle is ready to suck
            turtle.suck(1) -- Try to pull a diamond from the chest
        end

        -- Withdraw gold ingots
        for i = 1, goldIngotsToWithdraw do
            turtle.select(2) -- Ensure the turtle is ready to suck
            turtle.suck(1) -- Try to pull a gold ingot from the chest
        end

        -- Withdraw gold nuggets
        for i = 1, goldNuggetsToWithdraw do
            turtle.select(3) -- Ensure the turtle is ready to suck
            turtle.suck(1) -- Try to pull a gold nugget from the chest
        end

        centerText(8, "Withdrawn: " .. diamondsToWithdraw .. " Diamonds, " .. goldIngotsToWithdraw .. " Gold Ingots, " .. goldNuggetsToWithdraw .. " Gold Nuggets.")
    else
        centerText(8, "Invalid amount!")
    end

    centerText(10, "Press 'B' to go back or any key to continue...")
    local event, key = os.pullEvent("key")
    if key == keys.b then
        return
    end
end

-- Main program loop
insertCard()

while true do
    term.clear()
    centerText(4, "Welcome to the Casino!")
    centerText(6, "1. Check Balance")
    centerText(7, "2. Deposit Credits")
    centerText(8, "3. Withdraw Credits")
    centerText(9, "4. Exit")
    local event, key = os.pullEvent("key")

    if key == keys.one then
        checkBalance()
    elseif key == keys.two then
        depositCredits()
    elseif key == keys.three then
        withdrawCredits()
    elseif key == keys.four then
        insertCard()  -- Direct to insert card screen
    end
end