frame_advance.lua

local frame_advance_hold_time = 0
local needs_restore_shortcuts = false

local gBattle = sdk.find_type_definition("gBattle")

local TrainingManager = sdk.get_managed_singleton("app.training.TrainingManager")
local PauseManager = sdk.get_managed_singleton("app.PauseManager")

local PauseType = sdk.find_type_definition("app.PauseManager.PauseType")
local BATTLE_TRAINING_PAUSE = PauseType:get_field("BATTLE_TRAINING_PAUSE"):get_data(nil)

local FBattleInput = sdk.find_type_definition("app.FBattleInput")
local FLAG_SELECT = FBattleInput:get_field("FLAG_SELECT"):get_data(nil)

re.on_frame(function()
    local holding_frame_advance = false
    local Input = gBattle:get_field("Input"):get_data(nil)

    for i, pad in pairs(Input.StorageData.Pad) do
        if (pad.RawPadNew & FLAG_SELECT) ~= 0 then
            holding_frame_advance = true
            break
        end
    end

    if holding_frame_advance then
        frame_advance_hold_time = frame_advance_hold_time + 1
    else
        frame_advance_hold_time = 0
    end

    local other_func = TrainingManager:call("get_OtherFunc")

    if other_func == nil or other_func._gData == nil then
        return
    end

    if other_func._gData.IsMenuPause then
        if frame_advance_hold_time == 1 or frame_advance_hold_time >= 15 then
            PauseManager:call("requestPauseEnd", BATTLE_TRAINING_PAUSE)
        end
        TrainingManager.IsCanShortCut = false
        needs_restore_shortcuts = true
    elseif needs_restore_shortcuts then
        TrainingManager.IsCanShortCut = true
        needs_restore_shortcuts = false
    end
end)