--[[
------------------------------------------------------------
-- Survival Mode Remade - Persistent configuration per savefile
------------------------------------------------------------
-- Saves/Load configuration state to/from savefile.
-- by dph-hcl
------------------------------------------------------------
]]--

local collection = "SMR"
local modules = {
    "smr_amain",
    "smr_loot",
    "smr_zzintegration",
    "smr_zombies",
    "smr_stalkers",
}

local function load_state(data)
    if smr_amain_mcm.get_config("smr_persist_override") then
        return
    end
    local t = axr_main.config:collect_section("mcm")
    for p, v in pairs(t) do
        for i, m in ipairs(modules) do
            if not data[m] then
                goto continue
            end
            local pp = str_explode(p, "/")
            if  (pp[1] and pp[1] == collection)
                and (pp[2] and pp[2] == m)
                and (pp[3])
            then
                ui_mcm.set(p, (data[m][p] or false))
            end
            ::continue::
        end
    end
end

local function save_state(data)
    local t = axr_main.config:collect_section("mcm")
    for p, v in pairs(t) do
        for i, m in ipairs(modules) do
            if not data[m] then
                data[m] = {}
            end
            local pp = str_explode(p, "/")
            if  (pp[1] and pp[1] == collection)
                and (pp[2] and pp[2] == m)
                and (pp[3])
            then
                data[m][p] = ui_mcm.get(p)
            end
        end
    end
end

function on_game_start()
    RegisterScriptCallback("save_state", save_state)
    RegisterScriptCallback("load_state", load_state)
end