ExperimentalGear/scripts/titlescreen/service.lua

local Dim = require("common.dimensions")
local Wallpaper = require("components.wallpaper")

local triggerSplashScreen = false

local rootMenu = {
    {label = "IDOLS", children = {{label = "GRACEv6"}, {label = "NEARNOAHv6"}, {label = "IDKv6"}}},
    {
        label = "LASER COLORS",
        children = {
            {
                label = "LEFT LASER",
                children = {
                    {label = "BLUE", color = {0, 128, 255}},
                    {label = "PINK", color = {255, 0, 255}},
                    {label = "GREEN", color = {0, 255, 0}},
                    {label = "YELLOW", color = {255, 255, 0}},
                },
            },
            {
                label = "RIGHT LASER",
                children = {{label = "BLUE"}, {label = "PINK"}, {label = "GREEN"}, {label = "YELLOW"}},
            },
        },
    },
    {label = "MORE OPTIONS", children = {{label = "TEST"}}},
    {label = "OH YOU SUSSY BAKA", children = {{label = "TEST"}}},
    {label = "BACK TO TITLE SCREEN", type = "back", handler = function() triggerSplashScreen = true; end},
}

local menu = rootMenu

local index = 1;

local function render(deltaTime)
    Dim.updateResolution()

    Wallpaper.render()

    Dim.transformToScreenSpace()

    gfx.BeginPath();
    gfx.FillColor(0, 0, 0, 255);
    gfx.Rect(0, 0, 1080, 1920);
    gfx.Fill();

    gfx.LoadSkinFont("dfmarugoth.ttf")
    gfx.FillColor(255, 255, 255, 255);
    gfx.TextAlign(gfx.TEXT_ALIGN_CENTER + gfx.TEXT_ALIGN_MIDDLE)
    gfx.FontSize(24);

    gfx.BeginPath();
    gfx.Text("SERIVCE MENU", 1080 / 2, 128);
    gfx.Text("BT-A/BT-B = UP/DOWN", 1080 / 2, 1920 - 256 - 28);
    gfx.Text("START = SELECT", 1080 / 2, 1920 - 256);

    gfx.TextAlign(gfx.TEXT_ALIGN_LEFT + gfx.TEXT_ALIGN_MIDDLE)

    local yOffset = 256;
    for i, menuItem in ipairs(menu) do
        if menuItem.type == "back" then
            yOffset = yOffset + 28 * 2;
        else
            yOffset = yOffset + 28;
        end

        if (i == index) then
            if menuItem.color then
                gfx.FillColor(menuItem.color[1], menuItem.color[2], menuItem.color[3])
            else
                gfx.FillColor(0, 255, 0, 255);
            end
            -- gfx.FillColor(0,128,255,255);
        else
            gfx.FillColor(255, 255, 255, 255);
        end
        gfx.BeginPath();
        gfx.Text(menuItem.label, 100, yOffset);
    end

    if (triggerSplashScreen) then
        triggerSplashScreen = false;
        return {eventType = "switch", toScreen = "splash"}
    end
end

local onButtonPressed = function(button)
    if button == game.BUTTON_STA then
        if (menu[index].handler) then
            menu[index].handler()
        elseif menu[index].children ~= nil then
            menu = menu[index].children
            index = 1;

            -- If the back button does not exist, add it.
            if (menu[#menu].type ~= "back") then
                menu[#menu + 1] = {
                    type = "back",
                    label = "BACK TO MAIN MENU",
                    handler = function()
                        index = 1;
                        menu = rootMenu
                    end,
                }
            end
        end

    elseif button == game.BUTTON_BTA then
        index = index - 1;
        if (index == 0) then index = #menu end
    elseif button == game.BUTTON_BTB then
        index = index + 1;
        if (index == #menu + 1) then index = 1 end
    end
end

return {render = render, onButtonPressed = onButtonPressed}