jeopardy/board.lua

local gui = require("gui")
local color = require("gui.core.color")
local loader = require("loader")
local theme = require("gui.core.theme")
local fmt = require("fmt")
local timer = require("utils")
local multi, thread = require("multi"):init()

local timesup = love.audio.newSource("timesup.mp3", "static")
local double = love.audio.newSource("double.mp3", "static")

local boardUpdater = gui:getProcessor():newProcessor("board-updater")
boardUpdater.Start()

-- Create a table to manage GUI elements
local manage = {}

-- Function to resize fonts for all managed elements
local function resizeFonts()
    -- Use multi-threading to improve performance
    multi:newThread(function()
        -- Introduce a small delay to avoid too many iterations at once
        thread.skip(2)
        -- Iterate over each element in the 'manage' table
        for i = 1, #manage do
            local elem = manage[i]

            -- Check if the current element has a centerFont property
            if elem.centerFont then
                -- Adjust font size and re-center the text
                elem:fitFont(nil, nil, {scale = 2/3})
                elem:centerFont()
            end
        end
    end)
end

gui.Events.OnResized(resizeFonts)

local function buildBoard(frame, path)
    local data = loader:new(path)
    index = data.index
    local board, question = frame:newFrame(), frame:newFrame()
    board:fullFrame()
    question:fullFrame()
    question.visible = false
    question.color = color.new("#060ce9")
    local tiers = index.settings.tiers or 5
    local start = index.settings.start or 100
    local inc   = index.settings.increment or 100
    for cat,v in pairs(index.categories) do
        local c
        if v.image then
            c = board:newImageLabel(v.image, 0, 0, 0, 0,(1/#index.categories)*(cat-1),0,1/#index.categories,1/(tiers+1))
        else
            c = board:newTextLabel(v.displayName or v.name,0,0,0,0,(1/#index.categories)*(cat-1),0,1/#index.categories,1/(tiers+1))
            c.align = gui.ALIGN_CENTER
            c.textColor = color.new("#ffffff")
            c.color = color.new("#060ce9")
        end

        img = c:newImageButton("assets/placeholder.jpg")
        img.visibility = 0

        img:OnReleased(function(self)
            self.visible = false
        end)

        img:fullFrame()
        table.insert(manage,c)
        for tier = 1,tiers do
            local t = board:newTextButton("$" .. start + inc*(tier-1),0,0,0,0,(1/#index.categories)*(cat-1),1/(tiers+1)*tier,(1/#index.categories),1/(tiers+1))
            t.textColor = color.new("#9b9024")
            t.align = gui.ALIGN_CENTER
            t.color = color.new("#060ce9")
            t.category = v.name
            t.index = tier
            t.price = start + inc*(tier-1)
            t:OnReleased(boardUpdater:newFunction(function(self)
                if self.text == "" then return end
                if index.categories[cat].questions == nil then fmt.Printf("Question not defined: File: %v Category: %v - %v\n",path,index.categories[cat].name,start + inc*(tier-1)) return end
                local q = index.categories[cat].questions[self.index]
                if q == nil then fmt.Printf("Question contains no data: File: %v Category: %v Tier: %v\n",path,index.categories[cat].name,start + inc*(tier-1)) return end
                self.textVisibility = 0
                local template = LoadTemplate(q.template, path)
                question.visible = true
                local player = GetActivePlayer()
                local tm
                local stop
                fmt.Printf("Question: %v \nAnswer: %v\n",q["title"],q["answer"])
                if q["time-limit"] then
                    tm = timer.startTimer({duration = q["time-limit"]})
                    tm.OnStop(function()
                        -- Make sound? Subtract if daily double
                        if stop then return end
                        timesup:play()
                    end)
                end
                template.index(question, q, function(ans)
                    player = GetActivePlayer()
                    tm:Cleanup()
                    stop = true
                    if ans then
                        player:Add(self.price)
                        question.visible = false
                    elseif ans == false then
                        player:Add(-self.price)
                    else
                        question.visible = false
                    end -- nil is a valid option where you weren't right or wrong, you just skipped
                    self.text = ""
                end)
                boardUpdater:newThread("QuestionUpdater",function()
                    while true do
                        template.update(dt)
                        thread.yield()
                        if self.text == "" then return end
                    end
                end)
            end))
            table.insert(manage,t)
        end
    end
    resizeFonts()
    resizeFonts()
end

local qUpdater = gui:getProcessor():newProcessor("question-updater")
qUpdater.Start()

function LoadTemplate(name, path)

    if love.filesystem.getInfo("templates/" .. name .. ".lua") then
        data = love.filesystem.read("templates/" .. name .. ".lua")
    elseif love.filesystem.getInfo(path .."/templates/" .. name .. ".lua") then
        data = love.filesystem.read(path .."/templates/" .. name .. ".lua")
    end

    local template, err = loadstring(data)

    if err ~= nil then
        error(err)
    end

    local env = { -- lua built-ins except io/os code execution
        pairs=pairs,
        print=print,
        tostring=tostring,
        tonumber=tonumber,
        type=type,
        assert=assert,
        ipairs=ipairs,
        table=table,
        math=math,
        string=string,
        next=next,
        pcall=pcall,
        select=select,
        xpcall=xpcall,
        utf8=utf8,
        -- Global vars
        color = color,
        error = multi.error,
        theme = theme,
        gui = gui
    }
    
    env._G = env
    local isoTemplate = multi.isolateFunction(template, env)

    return isoTemplate()
end

return {
    buildBoard = buildBoard
}