Slot Client

securityId = 1

diskDrive = peripheral.wrap("bottom")
monitor = peripheral.wrap("top")
modem = peripheral.wrap("right")

file = fs.open("reward","r")
if file then
    reward = file.readAll()
    file.close()
else
    reward = "minecraft:diamond"
end

file = fs.open("rewardCount","r")
if file then
    rewardCount = file.readAll()
    file.close()
else
    rewardCount = 0
end

file = fs.open("token","r")
if file then
    token = file.readAll()
    file.close()
else
    token = "minecraft:diamond"
end

file = fs.open("tokenCount","r")
if file then
    tokenCount = file.readAll()
    file.close()
else
    tokenCount = 0
end

playSide = "left"

winRate = .4
winAmount = 2

adminScreen = false

monitor.setTextScale(.5)

local function checkWins(values)
    local wins = 0

    for i=1,3 do
        if (values[i] == "X" and values[i+3] == "X" and values[i+6] == "X") then
            wins = wins + 1
        end
    end

    return wins
end

local function doDisplay(values, win, credits)
    monitor.clear()

    monitor.setCursorPos(5,1)

    if win then
        monitor.write("Win!")
        boardShowsWin = false
    else
        monitor.write("You Lose")
        boardShowsWin = true
    end

    local valuePool = {"O","O","O","O","O","O","X","X","X","X"}

    local values = {}

    while ((win and not boardShowsWin) or (not win and boardShowsWin)) and #values ~= 9 do
      for i=1,10 do
        values[i] = valuePool[math.random(1, 10)]
      end

      if checkWins(values) == 1 then
        boardShowsWin = true
      elseif checkWins(values) == 0 then
        boardShowsWin = false
      end
    end

    monitor.setCursorPos(5,3)
    monitor.write("+-+-+-+")
    monitor.setCursorPos(5,4)
    monitor.write("|"..values[1].."|"..values[4].."|"..values[7].."|")
    monitor.setCursorPos(5,5)
    monitor.write("+-+-+-+")
    monitor.setCursorPos(5,6)
    monitor.write("|"..values[2].."|"..values[5].."|"..values[8].."|")
    monitor.setCursorPos(5,7)
    monitor.write("+-+-+-+")
    monitor.setCursorPos(5,8)
    monitor.write("|"..values[3].."|"..values[6].."|"..values[9].."|")
    monitor.setCursorPos(5,9)
    monitor.write("+-+-+-+")

    monitor.setCursorPos(1,10)
    monitor.write("Credits: "..credits - 1)
end

local function play(credits)
    random = math.random(1, 10);

    win = false;

    if (random - 1 < 10  * winRate) then
      win = true
    end

    doDisplay(randomValues, win, credits)

    if win then
        turtle.turnRight(1)
        turtle.suck(winAmount)
        turtle.turnLeft(1)
        turtle.drop(winAmount)

        rewardCount = rewardCount - 1
    end
end

local function screenSaver(credits)
    monitor.clear()
    monitor.setCursorPos(1,1)
    monitor.write("Token:")
    monitor.setCursorPos(1,2)
    i = string.find(token, ":")
    monitor.write("1 "..string.sub(token, i + 1))

    monitor.setCursorPos(1,3)
    monitor.write("Reward: ")
    monitor.setCursorPos(1,4)
    i = string.find(reward, ":")
    monitor.write(winAmount.." "..string.sub(reward, i + 1))

    monitor.setCursorPos(3,6)
    monitor.write("Credits: "..credits, 0)

    if (credits == 0) then
        monitor.setCursorPos(3,8)
        monitor.write("Add credits", 1)
    end

    if (credits > 0) then
        monitor.setCursorPos(1,8)
        monitor.write("Pull the lever")
        monitor.setCursorPos(1,9)
        monitor.write("to play -->")
    end
end

adminMenu = {
    "Collect Tokens",
    "Change Token",
    "Add Reward",
    "Change Reward",
    "Exit"
}

selectedItem = 1;

local function showAdminMenu()
    for i=1,#adminMenu do
        if (i == selectedItem) then
            monitor.setTextColor(colors.yellow)
        end
        monitor.setCursorPos(1,2+i)
        monitor.write(adminMenu[i])
        monitor.setTextColor(colors.white)
    end
end

local function showAdminScreen()
    monitor.clear()
    monitor.setCursorPos(2,1)
    monitor.write("Welcome Admin")
    monitor.setCursorPos(1,2)

    showAdminMenu()

    monitor.setCursorPos(1,9)
    monitor.write("Submit:")
    monitor.setCursorPos(1,10)
    monitor.write("Insert Card")
end

local function addReward()
    turtle.suckDown()
    turtle.drop()

    monitor.clear()
    monitor.setCursorPos(1,1)
    monitor.write("Add Reward:")
    monitor.setCursorPos(1,2)
    monitor.write(reward)

    monitor.setCursorPos(1,4)
    monitor.write("Current Stock:")
    monitor.setCursorPos(1,5)
    monitor.write(rewardCount)

    monitor.setCursorPos(1,7)
    monitor.write("Pull Lever")
    monitor.setCursorPos(1,8)
    monitor.write("to Exit")
end

local function collect(tokenChest)
    turtle.turnRight(1)

    if tokenChest then
        turtle.turnRight(1)
    end

    max = 16

    while max == 16 do
        for i=1,max do
            turtle.suck()

            if turtle.getItemCount(i) ~= 0 and max ~= 16 then
                max = max + 1
            end
        end

        turtle.turnLeft(1)

        if tokenChest then
            turtle.turnLeft(1)
        end

        emptySpace = turtle.getItemSpace()

        for i=1,max do
            turtle.select(i)
            turtle.drop()
        end

        max = emptySpace

        turtle.select(1)
    end
end

local function changeToken()
    turtle.suckDown()
    turtle.drop()

    monitor.clear()
    monitor.setCursorPos(1,1)
    monitor.write("Change Token")
    monitor.setCursorPos(1,3)
    monitor.write("Drop the item")

    monitor.setCursorPos(1,5)
    monitor.write("Current Token:")
    monitor.setCursorPos(1,6)
    monitor.write(token)

    os.sleep(2)
end

local function changeReward()
    turtle.suckDown()
    turtle.drop()

    monitor.clear()
    monitor.setCursorPos(1,1)
    monitor.write("Change Reward")
    monitor.setCursorPos(1,3)
    monitor.write("Drop the item")

    monitor.setCursorPos(1,5)
    monitor.write("Current Reward:")
    monitor.setCursorPos(1,6)
    monitor.write(reward)

    os.sleep(2)
end

local function addCredits()
    turtle.select(1)
    if (turtle.suck()) then
        item = turtle.getItemDetail(1)

        print(item.name)

        if (selectedItem == 2) and (item.name ~= "computercraft:disk") then
            tokenFile = fs.open("token",'w')
            tokenFile.write(item.name)
            tokenFile.close()
            tokenCountFile = fs.open("tokenCount",'w')
            tokenCountFile.write(0)
            tokenCountFile.close()

            token = item.name

            monitor.clear()
            monitor.setCursorPos(1,5)
            monitor.write("Token set:")
            monitor.setCursorPos(1,6)
            monitor.write(item.name)

            os.sleep(2)

            collect(true)

            selectedItem = 1
            adminScreen = false
        elseif (selectedItem == 3) then
            if rs.getInput(playSide) then
                monitor.clear()
                showAdminScreen()
            elseif (item.name == reward) then
                turtle.turnRight(1)
                turtle.drop(64)
                turtle.turnLeft(1)

                rewardCount = rewardCount + item.count

                rewardCountFile = fs.open("rewardCount",'w')
                rewardCountFile.write(rewardCount)
                rewardCountFile.close()

                addReward()
            else
                addReward()
            end
        elseif (selectedItem == 4) and (item.name ~= "computercraft:disk") then
            rewardFile = fs.open("reward","w")
            rewardFile.write(item.name)
            rewardFile.close()
            rewardCountFile = fs.open("rewardCount",'w')
            rewardCountFile.write(0)
            rewardCountFile.close()

            reward = item.name
            rewardCount = 0

            monitor.clear()
            monitor.setCursorPos(1,5)
            monitor.write("Reward set:")
            monitor.setCursorPos(1,6)
            monitor.write(item.name)

            os.sleep(2)

            turtle.drop()

            collect(false)

            selectedItem = 1
            adminScreen = false
        elseif (item.name == token) then
            count = item.count

            turtle.turnRight(1)
            turtle.turnRight(1)
            turtle.drop(64)
            turtle.turnLeft(1)
            turtle.turnLeft(1)

            tokenCount = tokenCount + count

            credits = credits + count

            screenSaver(credits)
        elseif (item.name == "computercraft:disk") then
            turtle.dropDown()
            file = fs.open("disk/keycard", "r")

            if file then
                password = file.readAll()
                file.close()

                modem.open(714)
                modem.transmit(816, 714, securityId..": "..diskDrive.getDiskID().."="..password)
                event, modemSide, senderChannel, replyChannel, message, senderDistance = os.pullEvent("modem_message")

                if message then
                    turtle.suckDown()
                    turtle.drop()

                    if not adminScreen then
                        showAdminScreen()
                        adminScreen = true
                    elseif selectedItem == 4 then
                        changeReward()
                    elseif selectedItem == 3 then
                        addReward()
                    elseif selectedItem == 2 then
                        changeToken()
                    elseif selectedItem == 1 then
                        collect(true)
                    else
                        adminScreen = false
                        selectedItem = 1
                    end
                end
            end

            turtle.suckDown()
        else
            turtle.drop()
            os.sleep(2)
        end
    end
end

local function main()
    credits = 0

    if adminScreen then
        if rs.getInput(playSide) then
            if selectedItem == #adminMenu then
                selectedItem = 1
            else
                selectedItem = selectedItem + 1
            end

        showAdminScreen()
        os.sleep(1)
        end
    else
        screenSaver(credits)
    end

    addCredits()

    while credits > 0 do
        addCredits()

        os.pullEvent("redstone")

        if (rs.getInput(playSide) and credits > 0) then

            play(credits)

            credits = credits - 1

            if (credits == 0) then
                os.sleep(5)
            end
        end

        if (credits == 0 and not adminScreen) then
            screenSaver(0)
        end
    end
end

while true do
    main()
end