a-utils.lua

-- Version Data --
MOD_VERSION_API = 1
MOD_VERSION_MAJOR = 16
MOD_VERSION_MINOR = 4
MOD_VERSION_INDEV = true
MOD_VERSION_STRING = tostring(MOD_VERSION_API) .. "." .. tostring(MOD_VERSION_MAJOR) .. (MOD_VERSION_MINOR > 0 and ("." .. tostring(MOD_VERSION_MINOR)) or "") .. (MOD_VERSION_INDEV and " (In-Dev)" or "")

local hasBeenLogged = {}
---@param message string
---@param level ConsoleMessageLevel
function log_to_console_once(message, level)
    if not hasBeenLogged[message] then
        hasBeenLogged[message] = true
        log_to_console("Character Select: " .. message, level)
    end
end

-- Load Language Data
local langFallback = "languages/English"
function get_lang_string(key, ...)
    local langFileString = "languages/"..smlua_text_utils_get_language()
    local langFile = require(langFallback)
    if not mod_file_exists(langFileString .. ".lua") then
        log_to_console_once("Language '" .. langFileString .. "' could not be found, falling back to '" .. langFallback .. "'", CONSOLE_MESSAGE_WARNING)
    else
        langFile = require(langFileString)
    end
    local str = langFile and langFile[key] or key
    if select("#", ...) > 0 then
        return string.format(str, ...)
    end
    return str
end

incompatibleClient = false

-- Check CoopDX Version
VERSION_REQUIRED = 42
if VERSION_NUMBER < VERSION_REQUIRED then
    incompatibleClient = true
    local frameCount = 0
    local errored = false
    hook_event(HOOK_UPDATE, function ()
        if frameCount < 5 then
            frameCount = frameCount + 1
        elseif not errored then
            errored = true
            djui_popup_create(get_lang_string("error_version_popup"), 5)
            
            djui_chat_message_create(get_lang_string("error_version_message", VERSION_NUMBER, VERSION_REQUIRED))
            log_to_console(get_lang_string("error_version_fix"))
            djui_chat_message_create(get_lang_string("error_version_fix"))
        end
    end)
    return 0
end

log_to_console(get_lang_string("mod_name").." "..MOD_VERSION_STRING)

local dependacyFiles = {
    --- Required Lua Files
    "a-font-handler.lua",
    "anims.lua",
    "dialog.lua",
    "hud.lua",
    "main.lua",
    "moveset.lua",
    "palettes.lua",
    "voice.lua",
    "z-api.lua",

    -- Required Texture Files
    "textures/char_select_album_back.tex",
    "textures/char_select_album_front.tex",
    "textures/char_select_album_overlay.tex",
    "textures/char_select_category.tex",
    "textures/char_select_caution_tape.tex",
    "textures/char_select_cd_layer1.tex",
    "textures/char_select_cd_layer2.tex",
    "textures/char_select_cd_layer3.tex",
    "textures/char_select_cd_layer4.tex",
    "textures/char_select_custom_course_bottom.tex",
    "textures/char_select_custom_course_top.tex",
    "textures/char_select_custom_meter_left.tex",
    "textures/char_select_custom_meter_pie1.tex",
    "textures/char_select_custom_meter_pie2.tex",
    "textures/char_select_custom_meter_pie3.tex",
    "textures/char_select_custom_meter_pie4.tex",
    "textures/char_select_custom_meter_pie5.tex",
    "textures/char_select_custom_meter_pie6.tex",
    "textures/char_select_custom_meter_pie7.tex",
    "textures/char_select_custom_meter_pie8.tex",
    "textures/char_select_custom_meter_right.tex",
    "textures/char_select_pref_tag.tex",
    "textures/char_select_font_characteristic.tex",
    "textures/char_select_gear.tex",
    "textures/char_select_graffiti_default.tex",
    "textures/char_select_graffiti_luigi.tex",
    "textures/char_select_graffiti_mario.tex",
    "textures/char_select_graffiti_toad.tex",
    "textures/char_select_graffiti_waluigi.tex",
    "textures/char_select_graffiti_wario.tex",
    "textures/char_select_icon_signs.tex",
    "textures/char_select_list_button.tex",
    "textures/char_select_logo.tex",
    "textures/char_select_luigi_meter_left.tex",
    "textures/char_select_luigi_meter_right.tex",
    "textures/char_select_nameplate.tex",
    "textures/char_select_options_tv.tex",
    "textures/char_select_palette_bucket.tex",
    "textures/char_select_record.tex",
    "textures/char_select_toad_meter_left.tex",
    "textures/char_select_toad_meter_right.tex",
    "textures/char_select_wall_left.tex",
    "textures/char_select_wall_right.tex",
    "textures/char_select_waluigi_meter_left.tex",
    "textures/char_select_waluigi_meter_right.tex",
    "textures/char_select_wario_meter_left.tex",
    "textures/char_select_wario_meter_right.tex",
}
local legacyFiles = {
    "z-anims.lua",
    "n-hud.lua",
    "o-api.lua",
    "z-moveset.lua",
    "z-palettes.lua",
    "z-voice.lua",
}

local fileErrorList = {}

if network_is_server() then
    -- Check for Missing Files
    for i = 1, #dependacyFiles do
        if not mod_file_exists(dependacyFiles[i]) then
            log_to_console(get_lang_string("error_file_missing", dependacyFiles[i]), CONSOLE_MESSAGE_WARNING)
            table.insert(fileErrorList, get_lang_string("error_file_missing", dependacyFiles[i]))
        end
    end
    -- Check for Legacy Files
    for i = 1, #legacyFiles do
        if mod_file_exists(legacyFiles[i]) then
            log_to_console(get_lang_string("error_file_old", dependacyFiles[i]), CONSOLE_MESSAGE_WARNING)
            table.insert(fileErrorList, get_lang_string("error_file_old", dependacyFiles[i]))
        end
    end
    if #fileErrorList > 0 then
        incompatibleClient = true
        local frameCount = 0
        local errored = false
        hook_event(HOOK_UPDATE, function ()
            if frameCount < 5 then
                frameCount = frameCount + 1
            elseif not errored then
                errored = true
                djui_popup_create(get_lang_string("error_file_popup"), 4)
                local errorString = ""
                for i = 1, #fileErrorList do
                    errorString = errorString .. "\n" .. fileErrorList[i]
                end
                log_to_console(get_lang_string("error_file_issues", errorString))
                djui_chat_message_create(get_lang_string("error_file_issues", errorString))

                log_to_console(get_lang_string("error_file_fix"))
                djui_chat_message_create(get_lang_string("error_file_fix"))
            end
        end)
        return 0
    end
end

-- Failsafe printing nil text
local djui_hud_print_text_original = djui_hud_print_text
function djui_hud_print_text(string, x, y, scale)
    djui_hud_print_text_original(tostring(string), x, y, scale)
end

local string_sub = string.sub
function djui_hud_print_monospace_text(string, x, y, scale, space)
    space = space or 16
    for i = 1, #string do
        djui_hud_print_text(string_sub(string, i, i), x + space*(i - 1)*scale, y, scale)
    end
end

ommActive = false
for i in pairs(gActiveMods) do
    if gActiveMods[i].relativePath == "omm-coop" then
        ommActive = true
        break
    end
end

local saveableCharacters = {
    ["1"] = 1,
    ["2"] = 1,
    ["3"] = 1,
    ["4"] = 1,
    ["5"] = 1,
    ["6"] = 1,
    ["7"] = 1,
    ["8"] = 1,
    ["9"] = 1,
    ["0"] = 1,
    ["a"] = 1,
    ["b"] = 1,
    ["c"] = 1,
    ["d"] = 1,
    ["e"] = 1,
    ["f"] = 1,
    ["g"] = 1,
    ["h"] = 1,
    ["i"] = 1,
    ["j"] = 1,
    ["k"] = 1,
    ["l"] = 1,
    ["m"] = 1,
    ["n"] = 1,
    ["o"] = 1,
    ["p"] = 1,
    ["q"] = 1,
    ["r"] = 1,
    ["s"] = 1,
    ["t"] = 1,
    ["u"] = 1,
    ["v"] = 1,
    ["w"] = 1,
    ["x"] = 1,
    ["y"] = 1,
    ["z"] = 1,
    ["_"] = 1,
    ["-"] = 1,
    ["."] = 1,

    -- Replace with Underscore
    [" "] = 0,
}

---@param string string
--- Replaces underscores in the string with spaces
function string_underscore_to_space(string)
    if string == nil then return "" end
    return string:gsub("_", " ")
end

---@param string string
--- Constructs a new string but only with characters from `saveableCharacters`
--- * Spaces are the notable character that gets turned into an underscore
function string_space_to_underscore(string)
    local s = ''
    for i = 1, #string do
        local c = string:sub(i,i)
        if saveableCharacters[string.lower(c)] == 1 then
            s = s .. c
        elseif saveableCharacters[string.lower(c)] == 0 then
            s = s .. "_"
        end
    end
    return s
end

---@param string string
--- Splits a string into a table by spaces
function string_split(string, splitAt)
    if splitAt == nil then
        splitAt = " "
    end
    local result = {}
    for match in string:gmatch(string.format("[^%s]+", splitAt)) do
        table.insert(result, match)
    end
    return result
end

---@param param number
---@param caseTable table
--- Switch statement function
function switch(param, caseTable)
    local case = caseTable[param]
    if case then return case() end
    local def = caseTable['default']
    return def and def() or nil
end

---@param s string
---@param v any
--- Defines a global variable by name `s` with the value `v` and indexes it if it already exists
function define_valid_global(s, v)
    local name = s
    local index = 1

    while _G[name] ~= nil do
        name = s .. "_" .. index
        index = index + 1
    end

    _G[name] = v
end

---@param n integer
---@return boolean
function num_power_of_two(n)
    return n ~= 0 and (n & (n - 1)) == 0
end

function angle_from_2d_points(x1, y1, x2, y2)
    return atan2s(y2 - y1, x2 - x1) - 0x4000
end

function hash(word)
    local result = 5381
    for i = 1, #word do
        result = (result << 5) + result + word:byte(i)
    end
    return result
end

function lerp(a, b, t)
    return a * (1 - t) + b * t
end

function num_wrap(num, min, max)
    return min + (num - min) % ((max + 1) - min)
end

allowMenu = {}

hookTableRenderInMenu = {
    front = {},
    back = {},
}

queueStorageFailsafe = false

charBeingSet = false

gGlobalSyncTable.charSelectRestrictPalettes = 0
gGlobalSyncTable.charSelectRestrictMovesets = 0

seasonalEvent = 0
SEASON_EVENT_BIRTHDAY = 1
SEASON_EVENT_CHRISTMAS = 2
SEASON_EVENT_FOOLS = 2
-- December
if get_date_and_time().month == 11 then
    if get_date_and_time().day == 3 then
        -- Character Select's Birthday
        seasonalEvent = SEASON_EVENT_BIRTHDAY
    else
        -- Christmas
        seasonalEvent = SEASON_EVENT_CHRISTMAS
    end
elseif get_date_and_time().month == 4 and get_date_and_time().month == 1 then
    seasonalEvent = SEASON_EVENT_FOOLS
end

-- Dedicated Networking Table for Character Select
gCSPlayers = {}
for i = 0, MAX_PLAYERS - 1 do
    gCSPlayers[i] = {
        index = network_global_index_from_local(i),
        saveName = "Default",
        currAlt = 1,
        presetPalette = 0,
        offset = 0,
        baseChar = 0,
        modelId = E_MODEL_MARIO,
        prevModelId = E_MODEL_MARIO,
        isUpdating = false,
        movesetToggle = true,
        modelEditOffset = 0,
        inMenu = false,
    }
end

local stallFrame = 0
local stallComplete = 3
function startup_init_stall(framesBefore)
    framesBefore = framesBefore or 0
    return stallFrame == (stallComplete - framesBefore)
end

local stallPacket = 0
local function network_update(m)
    if m.playerIndex ~= 0 then return end

    -- Initialization Update
    if stallFrame < stallComplete then
        stallFrame = stallFrame + 1
    end

    -- Packet Refresh Rate
    stallPacket = (stallPacket+1)%3
    if stallPacket == 0 then
        network_send(false, gCSPlayers[0])
    end
end

local function on_packet_recieve(data)
    local index = network_local_index_from_global(data.index)
    gCSPlayers[index] = data
end

hook_event(HOOK_ON_PACKET_RECEIVE, on_packet_recieve)
hook_event(HOOK_MARIO_UPDATE, network_update)

-- Default Actions Check
local defaultActions = {
    [ACT_UNINITIALIZED] = ACT_UNINITIALIZED,
    [ACT_IDLE] = ACT_IDLE,
    [ACT_START_SLEEPING] = ACT_START_SLEEPING,
    [ACT_SLEEPING] = ACT_SLEEPING,
    [ACT_WAKING_UP] = ACT_WAKING_UP,
    [ACT_PANTING] = ACT_PANTING,
    [ACT_HOLD_PANTING_UNUSED] = ACT_HOLD_PANTING_UNUSED,
    [ACT_HOLD_IDLE] = ACT_HOLD_IDLE,
    [ACT_HOLD_HEAVY_IDLE] = ACT_HOLD_HEAVY_IDLE,
    [ACT_STANDING_AGAINST_WALL] = ACT_STANDING_AGAINST_WALL,
    [ACT_COUGHING] = ACT_COUGHING,
    [ACT_SHIVERING] = ACT_SHIVERING,
    [ACT_IN_QUICKSAND] = ACT_IN_QUICKSAND,
    [ACT_UNKNOWN_0002020E] = ACT_UNKNOWN_0002020E,
    [ACT_CROUCHING] = ACT_CROUCHING,
    [ACT_START_CROUCHING] = ACT_START_CROUCHING,
    [ACT_STOP_CROUCHING] = ACT_STOP_CROUCHING,
    [ACT_START_CRAWLING] = ACT_START_CRAWLING,
    [ACT_STOP_CRAWLING] = ACT_STOP_CRAWLING,
    [ACT_SLIDE_KICK_SLIDE_STOP] = ACT_SLIDE_KICK_SLIDE_STOP,
    [ACT_SHOCKWAVE_BOUNCE] = ACT_SHOCKWAVE_BOUNCE,
    [ACT_FIRST_PERSON] = ACT_FIRST_PERSON,
    [ACT_BACKFLIP_LAND_STOP] = ACT_BACKFLIP_LAND_STOP,
    [ACT_JUMP_LAND_STOP] = ACT_JUMP_LAND_STOP,
    [ACT_DOUBLE_JUMP_LAND_STOP] = ACT_DOUBLE_JUMP_LAND_STOP,
    [ACT_FREEFALL_LAND_STOP] = ACT_FREEFALL_LAND_STOP,
    [ACT_SIDE_FLIP_LAND_STOP] = ACT_SIDE_FLIP_LAND_STOP,
    [ACT_HOLD_JUMP_LAND_STOP] = ACT_HOLD_JUMP_LAND_STOP,
    [ACT_HOLD_FREEFALL_LAND_STOP] = ACT_HOLD_FREEFALL_LAND_STOP,
    [ACT_AIR_THROW_LAND] = ACT_AIR_THROW_LAND,
    [ACT_TWIRL_LAND] = ACT_TWIRL_LAND,
    [ACT_LAVA_BOOST_LAND] = ACT_LAVA_BOOST_LAND,
    [ACT_TRIPLE_JUMP_LAND_STOP] = ACT_TRIPLE_JUMP_LAND_STOP,
    [ACT_LONG_JUMP_LAND_STOP] = ACT_LONG_JUMP_LAND_STOP,
    [ACT_GROUND_POUND_LAND] = ACT_GROUND_POUND_LAND,
    [ACT_BRAKING_STOP] = ACT_BRAKING_STOP,
    [ACT_BUTT_SLIDE_STOP] = ACT_BUTT_SLIDE_STOP,
    [ACT_HOLD_BUTT_SLIDE_STOP] = ACT_HOLD_BUTT_SLIDE_STOP,
    [ACT_WALKING] = ACT_WALKING,
    [ACT_HOLD_WALKING] = ACT_HOLD_WALKING,
    [ACT_TURNING_AROUND] = ACT_TURNING_AROUND,
    [ACT_FINISH_TURNING_AROUND] = ACT_FINISH_TURNING_AROUND,
    [ACT_BRAKING] = ACT_BRAKING,
    [ACT_RIDING_SHELL_GROUND] = ACT_RIDING_SHELL_GROUND,
    [ACT_HOLD_HEAVY_WALKING] = ACT_HOLD_HEAVY_WALKING,
    [ACT_CRAWLING] = ACT_CRAWLING,
    [ACT_BURNING_GROUND] = ACT_BURNING_GROUND,
    [ACT_DECELERATING] = ACT_DECELERATING,
    [ACT_HOLD_DECELERATING] = ACT_HOLD_DECELERATING,
    [ACT_BEGIN_SLIDING] = ACT_BEGIN_SLIDING,
    [ACT_HOLD_BEGIN_SLIDING] = ACT_HOLD_BEGIN_SLIDING,
    [ACT_BUTT_SLIDE] = ACT_BUTT_SLIDE,
    [ACT_STOMACH_SLIDE] = ACT_STOMACH_SLIDE,
    [ACT_HOLD_BUTT_SLIDE] = ACT_HOLD_BUTT_SLIDE,
    [ACT_HOLD_STOMACH_SLIDE] = ACT_HOLD_STOMACH_SLIDE,
    [ACT_DIVE_SLIDE] = ACT_DIVE_SLIDE,
    [ACT_MOVE_PUNCHING] = ACT_MOVE_PUNCHING,
    [ACT_CROUCH_SLIDE] = ACT_CROUCH_SLIDE,
    [ACT_SLIDE_KICK_SLIDE] = ACT_SLIDE_KICK_SLIDE,
    [ACT_HARD_BACKWARD_GROUND_KB] = ACT_HARD_BACKWARD_GROUND_KB,
    [ACT_HARD_FORWARD_GROUND_KB] = ACT_HARD_FORWARD_GROUND_KB,
    [ACT_BACKWARD_GROUND_KB] = ACT_BACKWARD_GROUND_KB,
    [ACT_FORWARD_GROUND_KB] = ACT_FORWARD_GROUND_KB,
    [ACT_SOFT_BACKWARD_GROUND_KB] = ACT_SOFT_BACKWARD_GROUND_KB,
    [ACT_SOFT_FORWARD_GROUND_KB] = ACT_SOFT_FORWARD_GROUND_KB,
    [ACT_GROUND_BONK] = ACT_GROUND_BONK,
    [ACT_DEATH_EXIT_LAND] = ACT_DEATH_EXIT_LAND,
    [ACT_JUMP_LAND] = ACT_JUMP_LAND,
    [ACT_FREEFALL_LAND] = ACT_FREEFALL_LAND,
    [ACT_DOUBLE_JUMP_LAND] = ACT_DOUBLE_JUMP_LAND,
    [ACT_SIDE_FLIP_LAND] = ACT_SIDE_FLIP_LAND,
    [ACT_HOLD_JUMP_LAND] = ACT_HOLD_JUMP_LAND,
    [ACT_HOLD_FREEFALL_LAND] = ACT_HOLD_FREEFALL_LAND,
    [ACT_QUICKSAND_JUMP_LAND] = ACT_QUICKSAND_JUMP_LAND,
    [ACT_HOLD_QUICKSAND_JUMP_LAND] = ACT_HOLD_QUICKSAND_JUMP_LAND,
    [ACT_TRIPLE_JUMP_LAND] = ACT_TRIPLE_JUMP_LAND,
    [ACT_LONG_JUMP_LAND] = ACT_LONG_JUMP_LAND,
    [ACT_BACKFLIP_LAND] = ACT_BACKFLIP_LAND,
    [ACT_JUMP] = ACT_JUMP,
    [ACT_DOUBLE_JUMP] = ACT_DOUBLE_JUMP,
    [ACT_TRIPLE_JUMP] = ACT_TRIPLE_JUMP,
    [ACT_BACKFLIP] = ACT_BACKFLIP,
    [ACT_STEEP_JUMP] = ACT_STEEP_JUMP,
    [ACT_WALL_KICK_AIR] = ACT_WALL_KICK_AIR,
    [ACT_SIDE_FLIP] = ACT_SIDE_FLIP,
    [ACT_LONG_JUMP] = ACT_LONG_JUMP,
    [ACT_WATER_JUMP] = ACT_WATER_JUMP,
    [ACT_DIVE] = ACT_DIVE,
    [ACT_FREEFALL] = ACT_FREEFALL,
    [ACT_TOP_OF_POLE_JUMP] = ACT_TOP_OF_POLE_JUMP,
    [ACT_BUTT_SLIDE_AIR] = ACT_BUTT_SLIDE_AIR,
    [ACT_FLYING_TRIPLE_JUMP] = ACT_FLYING_TRIPLE_JUMP,
    [ACT_SHOT_FROM_CANNON] = ACT_SHOT_FROM_CANNON,
    [ACT_FLYING] = ACT_FLYING,
    [ACT_RIDING_SHELL_JUMP] = ACT_RIDING_SHELL_JUMP,
    [ACT_RIDING_SHELL_FALL] = ACT_RIDING_SHELL_FALL,
    [ACT_VERTICAL_WIND] = ACT_VERTICAL_WIND,
    [ACT_HOLD_JUMP] = ACT_HOLD_JUMP,
    [ACT_HOLD_FREEFALL] = ACT_HOLD_FREEFALL,
    [ACT_HOLD_BUTT_SLIDE_AIR] = ACT_HOLD_BUTT_SLIDE_AIR,
    [ACT_HOLD_WATER_JUMP] = ACT_HOLD_WATER_JUMP,
    [ACT_TWIRLING] = ACT_TWIRLING,
    [ACT_FORWARD_ROLLOUT] = ACT_FORWARD_ROLLOUT,
    [ACT_AIR_HIT_WALL] = ACT_AIR_HIT_WALL,
    [ACT_RIDING_HOOT] = ACT_RIDING_HOOT,
    [ACT_GROUND_POUND] = ACT_GROUND_POUND,
    [ACT_SLIDE_KICK] = ACT_SLIDE_KICK,
    [ACT_AIR_THROW] = ACT_AIR_THROW,
    [ACT_JUMP_KICK] = ACT_JUMP_KICK,
    [ACT_BACKWARD_ROLLOUT] = ACT_BACKWARD_ROLLOUT,
    [ACT_CRAZY_BOX_BOUNCE] = ACT_CRAZY_BOX_BOUNCE,
    [ACT_SPECIAL_TRIPLE_JUMP] = ACT_SPECIAL_TRIPLE_JUMP,
    [ACT_BACKWARD_AIR_KB] = ACT_BACKWARD_AIR_KB,
    [ACT_FORWARD_AIR_KB] = ACT_FORWARD_AIR_KB,
    [ACT_HARD_FORWARD_AIR_KB] = ACT_HARD_FORWARD_AIR_KB,
    [ACT_HARD_BACKWARD_AIR_KB] = ACT_HARD_BACKWARD_AIR_KB,
    [ACT_BURNING_JUMP] = ACT_BURNING_JUMP,
    [ACT_BURNING_FALL] = ACT_BURNING_FALL,
    [ACT_SOFT_BONK] = ACT_SOFT_BONK,
    [ACT_LAVA_BOOST] = ACT_LAVA_BOOST,
    [ACT_GETTING_BLOWN] = ACT_GETTING_BLOWN,
    [ACT_THROWN_FORWARD] = ACT_THROWN_FORWARD,
    [ACT_THROWN_BACKWARD] = ACT_THROWN_BACKWARD,
    [ACT_WATER_IDLE] = ACT_WATER_IDLE,
    [ACT_HOLD_WATER_IDLE] = ACT_HOLD_WATER_IDLE,
    [ACT_WATER_ACTION_END] = ACT_WATER_ACTION_END,
    [ACT_HOLD_WATER_ACTION_END] = ACT_HOLD_WATER_ACTION_END,
    [ACT_DROWNING] = ACT_DROWNING,
    [ACT_BACKWARD_WATER_KB] = ACT_BACKWARD_WATER_KB,
    [ACT_FORWARD_WATER_KB] = ACT_FORWARD_WATER_KB,
    [ACT_WATER_DEATH] = ACT_WATER_DEATH,
    [ACT_WATER_SHOCKED] = ACT_WATER_SHOCKED,
    [ACT_BREASTSTROKE] = ACT_BREASTSTROKE,
    [ACT_SWIMMING_END] = ACT_SWIMMING_END,
    [ACT_FLUTTER_KICK] = ACT_FLUTTER_KICK,
    [ACT_HOLD_BREASTSTROKE] = ACT_HOLD_BREASTSTROKE,
    [ACT_HOLD_SWIMMING_END] = ACT_HOLD_SWIMMING_END,
    [ACT_HOLD_FLUTTER_KICK] = ACT_HOLD_FLUTTER_KICK,
    [ACT_WATER_SHELL_SWIMMING] = ACT_WATER_SHELL_SWIMMING,
    [ACT_WATER_THROW] = ACT_WATER_THROW,
    [ACT_WATER_PUNCH] = ACT_WATER_PUNCH,
    [ACT_WATER_PLUNGE] = ACT_WATER_PLUNGE,
    [ACT_CAUGHT_IN_WHIRLPOOL] = ACT_CAUGHT_IN_WHIRLPOOL,
    [ACT_METAL_WATER_STANDING] = ACT_METAL_WATER_STANDING,
    [ACT_HOLD_METAL_WATER_STANDING] = ACT_HOLD_METAL_WATER_STANDING,
    [ACT_METAL_WATER_WALKING] = ACT_METAL_WATER_WALKING,
    [ACT_HOLD_METAL_WATER_WALKING] = ACT_HOLD_METAL_WATER_WALKING,
    [ACT_METAL_WATER_FALLING] = ACT_METAL_WATER_FALLING,
    [ACT_HOLD_METAL_WATER_FALLING] = ACT_HOLD_METAL_WATER_FALLING,
    [ACT_METAL_WATER_FALL_LAND] = ACT_METAL_WATER_FALL_LAND,
    [ACT_HOLD_METAL_WATER_FALL_LAND] = ACT_HOLD_METAL_WATER_FALL_LAND,
    [ACT_METAL_WATER_JUMP] = ACT_METAL_WATER_JUMP,
    [ACT_HOLD_METAL_WATER_JUMP] = ACT_HOLD_METAL_WATER_JUMP,
    [ACT_METAL_WATER_JUMP_LAND] = ACT_METAL_WATER_JUMP_LAND,
    [ACT_HOLD_METAL_WATER_JUMP_LAND] = ACT_HOLD_METAL_WATER_JUMP_LAND,
    [ACT_DISAPPEARED] = ACT_DISAPPEARED,
    [ACT_INTRO_CUTSCENE] = ACT_INTRO_CUTSCENE,
    [ACT_STAR_DANCE_EXIT] = ACT_STAR_DANCE_EXIT,
    [ACT_STAR_DANCE_WATER] = ACT_STAR_DANCE_WATER,
    [ACT_FALL_AFTER_STAR_GRAB] = ACT_FALL_AFTER_STAR_GRAB,
    [ACT_READING_AUTOMATIC_DIALOG] = ACT_READING_AUTOMATIC_DIALOG,
    [ACT_READING_NPC_DIALOG] = ACT_READING_NPC_DIALOG,
    [ACT_STAR_DANCE_NO_EXIT] = ACT_STAR_DANCE_NO_EXIT,
    [ACT_READING_SIGN] = ACT_READING_SIGN,
    [ACT_JUMBO_STAR_CUTSCENE] = ACT_JUMBO_STAR_CUTSCENE,
    [ACT_WAITING_FOR_DIALOG] = ACT_WAITING_FOR_DIALOG,
    [ACT_DEBUG_FREE_MOVE] = ACT_DEBUG_FREE_MOVE,
    [ACT_STANDING_DEATH] = ACT_STANDING_DEATH,
    [ACT_QUICKSAND_DEATH] = ACT_QUICKSAND_DEATH,
    [ACT_ELECTROCUTION] = ACT_ELECTROCUTION,
    [ACT_SUFFOCATION] = ACT_SUFFOCATION,
    [ACT_DEATH_ON_STOMACH] = ACT_DEATH_ON_STOMACH,
    [ACT_DEATH_ON_BACK] = ACT_DEATH_ON_BACK,
    [ACT_EATEN_BY_BUBBA] = ACT_EATEN_BY_BUBBA,
    [ACT_END_PEACH_CUTSCENE] = ACT_END_PEACH_CUTSCENE,
    [ACT_CREDITS_CUTSCENE] = ACT_CREDITS_CUTSCENE,
    [ACT_END_WAVING_CUTSCENE] = ACT_END_WAVING_CUTSCENE,
    [ACT_PULLING_DOOR] = ACT_PULLING_DOOR,
    [ACT_PUSHING_DOOR] = ACT_PUSHING_DOOR,
    [ACT_WARP_DOOR_SPAWN] = ACT_WARP_DOOR_SPAWN,
    [ACT_EMERGE_FROM_PIPE] = ACT_EMERGE_FROM_PIPE,
    [ACT_SPAWN_SPIN_AIRBORNE] = ACT_SPAWN_SPIN_AIRBORNE,
    [ACT_SPAWN_SPIN_LANDING] = ACT_SPAWN_SPIN_LANDING,
    [ACT_EXIT_AIRBORNE] = ACT_EXIT_AIRBORNE,
    [ACT_EXIT_LAND_SAVE_DIALOG] = ACT_EXIT_LAND_SAVE_DIALOG,
    [ACT_DEATH_EXIT] = ACT_DEATH_EXIT,
    [ACT_UNUSED_DEATH_EXIT] = ACT_UNUSED_DEATH_EXIT,
    [ACT_FALLING_DEATH_EXIT] = ACT_FALLING_DEATH_EXIT,
    [ACT_SPECIAL_EXIT_AIRBORNE] = ACT_SPECIAL_EXIT_AIRBORNE,
    [ACT_SPECIAL_DEATH_EXIT] = ACT_SPECIAL_DEATH_EXIT,
    [ACT_FALLING_EXIT_AIRBORNE] = ACT_FALLING_EXIT_AIRBORNE,
    [ACT_UNLOCKING_KEY_DOOR] = ACT_UNLOCKING_KEY_DOOR,
    [ACT_UNLOCKING_STAR_DOOR] = ACT_UNLOCKING_STAR_DOOR,
    [ACT_ENTERING_STAR_DOOR] = ACT_ENTERING_STAR_DOOR,
    [ACT_SPAWN_NO_SPIN_AIRBORNE] = ACT_SPAWN_NO_SPIN_AIRBORNE,
    [ACT_SPAWN_NO_SPIN_LANDING] = ACT_SPAWN_NO_SPIN_LANDING,
    [ACT_BBH_ENTER_JUMP] = ACT_BBH_ENTER_JUMP,
    [ACT_BBH_ENTER_SPIN] = ACT_BBH_ENTER_SPIN,
    [ACT_TELEPORT_FADE_OUT] = ACT_TELEPORT_FADE_OUT,
    [ACT_TELEPORT_FADE_IN] = ACT_TELEPORT_FADE_IN,
    [ACT_SHOCKED] = ACT_SHOCKED,
    [ACT_SQUISHED] = ACT_SQUISHED,
    [ACT_HEAD_STUCK_IN_GROUND] = ACT_HEAD_STUCK_IN_GROUND,
    [ACT_BUTT_STUCK_IN_GROUND] = ACT_BUTT_STUCK_IN_GROUND,
    [ACT_FEET_STUCK_IN_GROUND] = ACT_FEET_STUCK_IN_GROUND,
    [ACT_PUTTING_ON_CAP] = ACT_PUTTING_ON_CAP,
    [ACT_HOLDING_POLE] = ACT_HOLDING_POLE,
    [ACT_GRAB_POLE_SLOW] = ACT_GRAB_POLE_SLOW,
    [ACT_GRAB_POLE_FAST] = ACT_GRAB_POLE_FAST,
    [ACT_CLIMBING_POLE] = ACT_CLIMBING_POLE,
    [ACT_TOP_OF_POLE_TRANSITION] = ACT_TOP_OF_POLE_TRANSITION,
    [ACT_TOP_OF_POLE] = ACT_TOP_OF_POLE,
    [ACT_START_HANGING] = ACT_START_HANGING,
    [ACT_HANGING] = ACT_HANGING,
    [ACT_HANG_MOVING] = ACT_HANG_MOVING,
    [ACT_LEDGE_GRAB] = ACT_LEDGE_GRAB,
    [ACT_LEDGE_CLIMB_SLOW_1] = ACT_LEDGE_CLIMB_SLOW_1,
    [ACT_LEDGE_CLIMB_SLOW_2] = ACT_LEDGE_CLIMB_SLOW_2,
    [ACT_LEDGE_CLIMB_DOWN] = ACT_LEDGE_CLIMB_DOWN,
    [ACT_LEDGE_CLIMB_FAST] = ACT_LEDGE_CLIMB_FAST,
    [ACT_GRABBED] = ACT_GRABBED,
    [ACT_IN_CANNON] = ACT_IN_CANNON,
    [ACT_TORNADO_TWIRLING] = ACT_TORNADO_TWIRLING,
    [ACT_BUBBLED] = ACT_BUBBLED,
    [ACT_PUNCHING] = ACT_PUNCHING,
    [ACT_PICKING_UP] = ACT_PICKING_UP,
    [ACT_DIVE_PICKING_UP] = ACT_DIVE_PICKING_UP,
    [ACT_STOMACH_SLIDE_STOP] = ACT_STOMACH_SLIDE_STOP,
    [ACT_PLACING_DOWN] = ACT_PLACING_DOWN,
    [ACT_THROWING] = ACT_THROWING,
    [ACT_HEAVY_THROW] = ACT_HEAVY_THROW,
    [ACT_PICKING_UP_BOWSER] = ACT_PICKING_UP_BOWSER,
    [ACT_HOLDING_BOWSER] = ACT_HOLDING_BOWSER,
    [ACT_RELEASING_BOWSER] = ACT_RELEASING_BOWSER,
}


---@param m MarioState
function is_mario_in_vanilla_action(m)
    return defaultActions[m.action] ~= nil
end

-- Lazy automation of interpolation on HUD elements
local interpTable = {}

function djui_set_interpolation(index, x, y, width, height)
    interpTable[index] = {
        x = x,
        y = y,
        width = width,
        height = height
    }
end

function djui_get_interpolation(index, backUpX, backUpY, backUpWidth, backUpHeight)
    return interpTable[index] or {x = backUpX or 0, y = backUpY or 0, width = backUpWidth or 0, height = backUpHeight or 0}
end

function djui_hud_print_text_auto_interpolated(index, message, x, y, scale)
    local interp = djui_get_interpolation(index, x, y, scale, nil)
    djui_hud_print_text_interpolated(message, interp.x, interp.y, interp.width, x, y, scale)
    djui_set_interpolation(index, x, y, scale, nil)
end

function djui_hud_render_texture_auto_interpolated(index, texture, x, y, width, height)
    local interp = djui_get_interpolation(index, x, y, width, height)
    djui_hud_render_texture_interpolated(texture, interp.x, interp.y, interp.width, interp.height, x, y, width, height)
    djui_set_interpolation(index, x, y, width, height)
end

function is_power_of_two(n)
    return (n & (n - 1)) == 0
end

---@param tex TextureInfo
function is_texture_valid(tex)
    if tex ~= nil then
        return is_power_of_two(tex.width) and is_power_of_two(tex.height)
    else
        return false
    end
end

function run_func_or_get_var(x, ...)
    if type(x) == "function" then
        return x(...)
    else
        return x
    end
end

---@param x integer
function mirror_mode_number(x)
    if _G.mirrorMode ~= nil and _G.mirrorMode.is_mirrored() then
        return x * -1
    end
    return x
end

---@param str1 string
---@param str2 string
local function levenshtein_distance(str1, str2)
    local len1 = #str1
    local len2 = #str2
    
    local matrix = {}
    for i = 0, len1 do
        matrix[i] = {}
        matrix[i][0] = i
    end
    for j = 0, len2 do
        matrix[0][j] = j
    end

    for i = 1, len1 do
        for j = 1, len2 do
            local cost = (str1:sub(i, i) == str2:sub(j, j)) and 0 or 1
            local del = matrix[i-1][j] + 1
            local ins = matrix[i][j-1] + 1
            local sub = matrix[i-1][j-1] + cost
            matrix[i][j] = math.min(del, ins, sub)
        end
    end

    return matrix[len1][len2]
end

---@param str1 string
---@param str2 string
-- Compares two strings and returns simularity (0-1)
function string_sim(str1, str2)
    local distance = levenshtein_distance(str1, str2)
    local maxLength = math.max(#str1, #str2)
    if maxLength == 0 then return 1 end
    return (distance / maxLength)
end