-- ============================================================================
--  M-Minigames :: registry
--
--  Adding a game means three things and nothing else:
--    1. an entry in GAME_ORDER below
--    2. a tuning block in Config.Games (config.lua)
--    3. web/games/<name>.js + .css, referenced from web/index.html
-- ============================================================================

Registry = {}

local GAME_ORDER = {
    'oreStrike', 'drillStability', 'jackRhythm', 'fracturePoints', 'heatControl',
    'keypad', 'sequenceMemory', 'circuitTrace', 'holdRelease', 'sortingBins'
}

function Registry.Exists(name)
    return type(name) == 'string' and Config.Games[name] ~= nil
end

function Registry.Order()
    return GAME_ORDER
end

function Registry.Count()
    return #GAME_ORDER
end

---Metadata for tooling — the shape returned by the GetGames() export.
function Registry.List()
    local out = {}

    for _, name in ipairs(GAME_ORDER) do
        local game = Config.Games[name]
        if game then
            out[#out + 1] = {
                name = name,
                label = L('game_' .. name),
                hint = L('hint_' .. name),
                input = game.input or 'keyboard'
            }
        end
    end

    return out
end