console.lua

--[[
libre-macros - Scripting and macros hotkeys overhaul for OBS Studio
Contact/URL https://www.github.com/upgradeQ/libre-macros
Copyright (C) 2021-2024 upgradeQ
Distributed under AGPL license <https://spdx.org/licenses/AGPL-3.0-or-later.html>
]]
_ver = "4.0.0"
print('[+] libre-macros https://www.github.com/upgradeQ/libre-macros' .. ' ' .. _ver)
--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~BOOKMARKSwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
-- localization - below
-- bk_imports - all imported modules 
-- bk_obs_api_interactions_functions - global general purpose functions - preloaded
-- bk_console_instance_functions - t. == self. ; local functions for Console instance
-- bk_console_snippets_code - snippets to get you started with Console
-- bk_obs_source_definition - scripted source: UI, hotkeys, event loop
-- bk_obs_script_definition - registration of scripted sources and UI
--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
-- https://stackoverflow.com/a/8891620 by kikito
local i18n = { locales = {} }

local current_locale = 'en' -- the default language

function i18n.set_locale(new_locale)
  current_locale = new_locale
  assert(i18n.locales[current_locale], ("The locale %q was unknown"):format(new_locale))
end

local function translate(id)
  local result = i18n.locales[current_locale][id]
  assert(result, ("The id %q was not found in the current locale (%q)"):format(id, current_locale))
  return result
end

i18n.translate = translate

setmetatable(i18n, {__call = function(_, ...) return translate(...) end})

i18n.locales.en = {
  select_lang = 'Select language',
  execute = 'Execute!',
  view_output = 'View output',
  auto_run = 'Auto run',
  s_mv1 = 'Move value variable[0, 1] 0.01',
  s_mv2 = 'Move value variable[0, 100] 1',
  hotreload = 'Hot reload expression',
  p1 = 'Path 1',
  p2 = 'Path 2',
  p_group_name = 'Settings for interval use',
  p_text_area2 = 'Text area for global multi action pipes',
  p_dx_screenshot = 'Enable texture reading',
  width = 'Width',
  height = 'Height',
  g2_restart = 'Restart required to enable/disable this sources',
  ['Console (Timer)'] = 'Console (Timer)',
  ['Console sceneitem custom'] = 'Console sceneitem custom',
  ['Gap source'] = 'Gap source',
  ['Console'] = 'Console',
  interval = 'Timer interval per second',
  _snippets ='Snippets',
  _snip_select ='Select snippet',
  _snip_confirm ='Confirm',
  s_on_off_sceneitem = 'On/off sceneitem every 2.5 seconds',
  s_loop_media  = 'Loop media source between start and end via hotkey',
  s_general_stats  = 'Write internal stats to text source',
  s_browser_refresh = 'Update browser every 15 minutes',
  s_render_delay = 'Overwrite maximum render delay limit',
  sh_checkbox = 'Show/Hide ',
}

i18n.locales.ru = {
  select_lang = 'Выбрать язык',
  execute = 'Выполнить!',
  view_output = 'Посмотреть результат',
  auto_run = 'Запускать автоматически',
  s_mv1 = 'Перменная движения[0, 1] 0.01',
  s_mv2 = 'Перменная движения[0, 100] 1',
  hotreload = 'Выполнять выражение автоматически',
  p1 = 'Путь 1',
  p2 = 'Путь 2',
  p_group_name = 'Внутренние настройки',
  p_text_area2 = 'Поле текста для глобальных мульти последовательностей',
  p_dx_screenshot = 'Включить чтение текстуры',
  width = 'Ширина',
  height = 'Высота',
  g2_restart = 'Требуется перезапуск что вкл/выкл эти источники',
  ['Console (Timer)'] = 'Консоль (Таймер)',
  ['Console sceneitem custom'] = 'Консоль специальный предмет сцены',
  ['Gap source'] = 'Пустой источник',
  ['Console'] = 'Консоль',
  interval = 'Интервал таймера раз в секунду',
  _snippets ='Сниппеты',
  _snip_select ='Выбрать сниппет',
  _snip_confirm ='Подтвердить',
  s_on_off_sceneitem = 'Вкл/выкл предмет сцены каждые 2.5 секунды',
  s_loop_media  = 'Повтор медиа источника через сочетание клавиш',
  s_general_stats  = 'Записать специальную статистику в текстовый источник',
  s_browser_refresh = 'Обновлять браузер каждые 15 минут',
  s_render_delay = 'Выставить сверхзначение задержки отображения',
  sh_checkbox = 'Показать/Скрыть ',
}
--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
-- id - obs keyboard id , c - character , cs - character with shift pressed
qwerty_minimal_keyboard_layout = {
  {id="OBS_KEY_BACKSPACE", c="backspace", cs="backspace"},
  {id="OBS_KEY_RETURN", c="enter", cs="enter"},
  {id="OBS_KEY_TAB", c="tab", cs="tab"},
  {id="OBS_KEY_ASCIITILDE", c="`", cs="~"},
  {id ="OBS_KEY_COMMA", c=", ", cs="<"},
  {id ="OBS_KEY_PLUS", c="=", cs="+"},
  {id ="OBS_KEY_MINUS", c="-", cs="_"},
  {id ="OBS_KEY_BRACKETLEFT", c="[", cs="{"},
  {id ="OBS_KEY_BRACKETRIGHT", c="]", cs="}"},
  {id ="OBS_KEY_PERIOD", c=".", cs=">"},
  {id ="OBS_KEY_APOSTROPHE", c="'", cs='"'},
  {id ="OBS_KEY_SEMICOLON", c=";", cs=":"},
  {id ="OBS_KEY_SLASH", c="/", cs="?"},
  {id ="OBS_KEY_SPACE", c=" ", cs=" "},
  {id ="OBS_KEY_0", c="0", cs=")"},
  {id ="OBS_KEY_1", c="1", cs="!"},
  {id ="OBS_KEY_2", c="2", cs="@"},
  {id ="OBS_KEY_3", c="3", cs="#"},
  {id ="OBS_KEY_4", c="4", cs="$"},
  {id ="OBS_KEY_5", c="5", cs="%"},
  {id ="OBS_KEY_6", c="6", cs="^"},
  {id ="OBS_KEY_7", c="7", cs="&"},
  {id ="OBS_KEY_8", c="8", cs="*"},
  {id ="OBS_KEY_9", c="9", cs="("},
  {id ="OBS_KEY_A", c="a", cs="A"},
  {id ="OBS_KEY_B", c="b", cs="B"},
  {id ="OBS_KEY_C", c="c", cs="C"},
  {id ="OBS_KEY_D", c="d", cs="D"},
  {id ="OBS_KEY_E", c="e", cs="E"},
  {id ="OBS_KEY_F", c="f", cs="F"},
  {id ="OBS_KEY_G", c="g", cs="G"},
  {id ="OBS_KEY_H", c="h", cs="H"},
  {id ="OBS_KEY_I", c="i", cs="I"},
  {id ="OBS_KEY_J", c="j", cs="J"},
  {id ="OBS_KEY_K", c="k", cs="K"},
  {id ="OBS_KEY_L", c="l", cs="L"},
  {id ="OBS_KEY_M", c="m", cs="M"},
  {id ="OBS_KEY_N", c="n", cs="N"},
  {id ="OBS_KEY_O", c="o", cs="O"},
  {id ="OBS_KEY_P", c="p", cs="P"},
  {id ="OBS_KEY_Q", c="q", cs="Q"},
  {id ="OBS_KEY_R", c="r", cs="R"},
  {id ="OBS_KEY_S", c="s", cs="S"},
  {id ="OBS_KEY_T", c="t", cs="T"},
  {id ="OBS_KEY_U", c="u", cs="U"},
  {id ="OBS_KEY_V", c="v", cs="V"},
  {id ="OBS_KEY_W", c="w", cs="W"},
  {id ="OBS_KEY_X", c="x", cs="X"},
  {id ="OBS_KEY_Y", c="y", cs="Y"},
  {id ="OBS_KEY_Z", c="z", cs="Z"},
}
--bk_imports~~~~~~~~~~~~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
local function open_package(ns)
  for n, v in pairs(ns) do _G[n] = v end
end

open_package(obslua)
ffi = require "ffi" -- for native libs and C code access
jit = require "jit" -- for C thread callback behavior change
bit = require "bit" -- binary logic

local C = ffi.C

function try_load_library(alias, name)
  if ffi.os == "OSX" then name = name .. ".0.dylib" end
  ok, _G[alias] = pcall(ffi.load, name)
  if not ok then 
    print(("WARNING:%s:Has failed to load, %s is nil"):format(name, alias))
  end
end

try_load_library("obsffi", "obs")
--try_load_library("frontendC", "frontend-api")
--try_load_library("openglC", "opengl")
--try_load_library("scriptingC", "scripting")
--bk_obs_api_interactions_functions~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
local Timer = {}
function Timer:new(o)
  o = o or {}
  setmetatable(o, self)
  self.__index = self
  return o
end

function Timer:update(dt)
  self.current_accumulated_time = self.current_accumulated_time + dt
  if self.current_accumulated_time >= self.duration then
    self.finished = true
  end
end

function Timer:enter()
  self.finished = false
  self.current_accumulated_time = 0
end

function Timer:launch()
  self:enter()
  while not self.finished do
    local dt = coroutine.yield()
    self:update(dt)
  end
end

function sleep(s)
  local action = Timer:new{duration=s}
  action:launch()
end
--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
function sname(source) return obs_source_get_name(source) end

return_source_name = sname

function print_source_name(source) print(obs_source_get_name(source)) end

function get_scene_sceneitem(scene_name, scene_item_name)
  local sceneitem;
  local scenes = obs_frontend_get_scenes()
  for _, scene in pairs(scenes) do
    if sname(scene) == scene_name then
      scene = obs_scene_from_source(scene)
      sceneitem = obs_scene_find_source_recursive(scene, scene_item_name)
    end
  end
  source_list_release(scenes)
  return sceneitem
end

function print_settings(source)
  local settings = obs_source_get_settings(source)
  local psettings = obs_source_get_private_settings(source)
  local dsettings = obs_data_get_defaults(settings); 
  local pdsettings = obs_data_get_defaults(psettings); 
  print("[---------- settings ----------")
  print(obs_data_get_json(settings))
  print("---------- private_settings ----------")
  print(obs_data_get_json(psettings))
  print("---------- default settings for this source type ----------")
  print(obs_data_get_json(dsettings))
  print("---------- default private settings for this source type ----------")
  print(obs_data_get_json(pdsettings))
  print(("----------%s----------]"):format(return_source_name(source)))
  for _, s in pairs { settings, psettings, dsettings, pdsettings}
    do obs_data_release(s) 
  end
end

function print_settings2(source, filter_name)
  local result = obs_source_enum_filters(source)
  for _, f in pairs(result) do
    if return_source_name(f) == filter_name then
      print_settings(f)
    end
  end
  source_list_release(result)
end


function set_settings2(source, filter_name, opts)
  local result = obs_source_enum_filters(source)
  local settings = obs_data_create()
  for _, f in pairs(result) do
    if return_source_name(f) == filter_name then
      _G[("obs_data_set_%s"):format(opts._type)](settings, opts._field, opts._value)
      obs_source_update(f, settings)
      obs_data_release(settings)
    end
  end
  source_list_release(result)
end

function set_settings3(source, filter_name, json_string)
  local result = obs_source_enum_filters(source)
  local settings = obs_data_create_from_json(json_string)
  for _, f in pairs(result) do
    if return_source_name(f) == filter_name then
      obs_source_update(f, settings)
      obs_data_release(settings)
    end
  end
  source_list_release(result)
end

function set_settings4(source, json_string)
  local settings = obs_data_create_from_json(json_string)
  obs_source_update(f, settings)
  obs_data_release(settings)
end

LMB, RMB, MOUSE_HOOKED = false, false, false
function htk_1_cb(pressed) LMB = pressed end
function htk_2_cb(pressed) RMB = pressed end
function hook_mouse_buttons()
  if MOUSE_HOOKED then return error('already hooked mouse') end
  local key_1 = '{"htk_1_mouse": [ { "key": "OBS_KEY_MOUSE1" } ], '
  local key_2 = '"htk_2_mouse": [ { "key": "OBS_KEY_MOUSE2" } ]}'
  local json_s = key_1 .. key_2
  local default_hotkeys = {
    {id='htk_1_mouse', des='LMB state', callback=htk_1_cb},
    {id='htk_2_mouse', des='RMB state', callback=htk_2_cb},
  }
  local s = obs_data_create_from_json(json_s)
  for _, v in pairs(default_hotkeys) do
    local a = obs_data_get_array(s, v.id)
    h = obs_hotkey_register_frontend(v.id, v.des, v.callback)
    obs_hotkey_load(h, a)
    obs_data_array_release(a)
  end
  obs_data_release(s)
  MOUSE_HOOKED = true
end

function get_modifiers(ctx)
  local key_modifiers = ctx or {}
  local shift = key_modifiers.shift or false
  local control = key_modifiers.control or false
  local alt = key_modifiers.alt or false
  local command = key_modifiers.command or false
  local modifiers = 0

  if shift then modifiers = bit.bor(modifiers, INTERACT_SHIFT_KEY ) end
  if control then modifiers = bit.bor(modifiers, INTERACT_CONTROL_KEY ) end
  if alt then modifiers = bit.bor(modifiers, INTERACT_ALT_KEY ) end
  if command then modifiers = bit.bor(modifiers, INTERACT_COMMAND_KEY ) end
  return modifiers
end

function send_hotkey(hotkey_id_name, key_modifiers)
  local combo = obs_key_combination()
  combo.modifiers = get_modifiers(key_modifiers)
  combo.key = obs_key_from_name(hotkey_id_name)

  if not modifiers and -- there is should be OBS_KEY_NONE, but it is missing in obslua
    (combo.key == 0 or combo.key >= OBS_KEY_LAST_VALUE) then
    return error('invalid key-modifier combination')
  end

  obs_hotkey_inject_event(combo, false)
  obs_hotkey_inject_event(combo, true)
  obs_hotkey_inject_event(combo, false)
end

function char_to_obskey(char)
  for _, row in pairs(qwerty_minimal_keyboard_layout) do
    if char == row.c or char == row.cs then
      return row.id
    end
  end
  error('character not found within qwerty minimal table')
end
c2o = char_to_obskey

function send_hotkey_tbs1(source, hotkey_id_name, key_up, key_modifiers)
  local key = obs_key_from_name(hotkey_id_name)
  local vk = obs_key_to_virtual_key(key)
  local event = obs_key_event()
  event.native_vkey = vk
  event.modifiers = get_modifiers(key_modifiers)
  event.native_modifiers = event.modifiers
  event.native_scancode = vk
  event.text = ""
  obs_source_send_key_click(source, event, key_up)
end

function send_hotkey_tbs2(source, char, key_up, key_modifiers)
  local event = obs_key_event()
  event.native_vkey = 0
  event.native_modifiers = 0
  event.native_scancode = 0
  event.modifiers = get_modifiers(key_modifiers)
  event.text = char
  obs_source_send_key_click(source, event, key_up)
end

function send_mouse_click_tbs(source, opts, key_modifiers)
  local event = obs_mouse_event()
  event.modifiers = get_modifiers(key_modifiers)
  event.x = opts.x
  event.y = opts.y
  obs_source_send_mouse_click(
    source, event, opts.button_type, opts.mouse_up, opts.click_count
    )
end

function send_mouse_move_tbs(source, x, y, key_modifiers)
  local event = obs_mouse_event()
  event.modifiers = get_modifiers(key_modifiers)
  event.x = x
  event.y = y
  obs_source_send_mouse_move(source, event, false) -- do not leave
end

function send_mouse_wheel_tbs(source, x, y, x_delta, y_delta, key_modifiers)
  local event = obs_mouse_event()
  event.x = opts.x or 0
  event.y = opts.y or 0
  event.modifiers = get_modifiers(key_modifiers)
  local x_delta = opts.x_delta or 0
  local y_delta = opts.y_delta or 0
  obs_source_send_mouse_wheel(source, event, x_delta, y_delta)
end


ffi.cdef[[
typedef struct obs_hotkey obs_hotkey_t;
typedef size_t obs_hotkey_id;

const char *obs_hotkey_get_name(const obs_hotkey_t *key);
typedef bool (*obs_hotkey_enum_func)(void *data, obs_hotkey_id id, obs_hotkey_t *key);
void obs_enum_hotkeys(obs_hotkey_enum_func func, void *data);
]]

function trigger_from_hotkey_callback(description)
  local htk_id;
  function callback_htk(data, id, key)
    local name = obsffi.obs_hotkey_get_name(key)
    if ffi.string(name) == description then
      htk_id = tonumber(id)
      return false
    else
      return true
    end
  end
  local cb = ffi.cast("obs_hotkey_enum_func", callback_htk)
  obsffi.obs_enum_hotkeys(cb, nil)
  if htk_id then
    obs_hotkey_trigger_routed_callback(htk_id, false)
    obs_hotkey_trigger_routed_callback(htk_id, true)
    obs_hotkey_trigger_routed_callback(htk_id, false)
  end
end

function read_private_data(data_type, field)
  local s = obs_get_private_data()
  local result = _G[("obs_data_get_%s"):format(data_type)](s, field)
  obs_data_release(s)
  return result
end

function write_private_data(data_type, field, result)
  local s = obs_data_create()
  _G[("obs_data_set_%s"):format(data_type)](s, field, result)
  obs_apply_private_data(s)
  obs_data_release(s)
end

function exec_py(string_, address)
  local handshake;
  if not address then 
    handshake = "__py_dispatch"
    address = "__py_registry"
  else 
    handshake = ("__py_dispatch%s"):format(address)
    address = ("__py_registry%s"):format(address)
  end
  local s = obs_data_create()
  obs_data_set_string(s, address, string_)
  obs_data_set_bool(s, handshake, true)
  obs_apply_private_data(s)
  obs_data_release(s)
end

function get_code(address)
  local handshake;
  if not address then 
    handshake = "__lua_dispatch"
    address = "__lua_registry"
  else 
    handshake = ("__lua_dispatch%s"):format(address)
    address = ("__lua_registry%s"):format(address)
  end
  local s = obs_get_private_data()
  local string_ = obs_data_get_string(s, address)
  local proceed = obs_data_get_bool(s, handshake)
  obs_data_release(s)
  return proceed, string_, handshake
end
-- https://stackoverflow.com/a/61269226 by Egor-Skriptunoff
if ffi.os == 'Windows' then 
ffi.cdef[[
typedef struct _STARTUPINFOA {
  uint32_t  cb;
  void *    lpReserved;
  void *    lpDesktop;
  void *    lpTitle;
  uint32_t  dwX;
  uint32_t  dwY;
  uint32_t  dwXSize;
  uint32_t  dwYSize;
  uint32_t  dwXCountChars;
  uint32_t  dwYCountChars;
  uint32_t  dwFillAttribute;
  uint32_t  dwFlags;
  uint16_t  wShowWindow;
  uint16_t  cbReserved2;
  void *    lpReserved2;
  void **   hStdInput;
  void **   hStdOutput;
  void **   hStdError;
} STARTUPINFOA, *LPSTARTUPINFOA;
typedef struct _PROCESS_INFORMATION {
  void **  hProcess;
  void **  hThread;
  uint32_t dwProcessId;
  uint32_t dwThreadId;
} PROCESS_INFORMATION, *LPPROCESS_INFORMATION;
uint32_t CreateProcessA(
  void *,
  const char * commandLine,
  void *,
  void *,
  uint32_t,
  uint32_t,
  void *,
  const char * currentDirectory,
  LPSTARTUPINFOA,
  LPPROCESS_INFORMATION
);
uint32_t CloseHandle(void **);
]]

function execute(command_line, current_directory)
   local si = ffi.new"STARTUPINFOA"
   si.cb = ffi.sizeof(si)
   si.lpReserved = nil;
   si.lpDesktop = nil;
   si.lpTitle = nil;
   si.dwFlags = 1; -- STARTF_USESHOWWINDOW
   si.wShowWindow = 0; -- SW_HIDE 
   si.cbReserved2 = 0; -- must be zero
   si.lpReserved2 = nil
   local pi = ffi.new"PROCESS_INFORMATION"
   local ok = ffi.C.CreateProcessA(nil, command_line, nil, nil, 0, 0, nil, current_directory, si, pi) ~= 0
   if ok then
      ffi.C.CloseHandle(pi.hProcess)
      ffi.C.CloseHandle(pi.hThread)
   end
   return ok  -- true/false
end
end

ffi.cdef[[
struct os_process_pipe;
typedef struct os_process_pipe os_process_pipe_t;
os_process_pipe_t *os_process_pipe_create(const char *cmd_line, const char *type);
size_t os_process_pipe_read(os_process_pipe_t *pp, uint8_t *data, size_t len);
size_t os_process_pipe_read_err(os_process_pipe_t *pp, uint8_t *data, size_t len);
size_t os_process_pipe_write(os_process_pipe_t *pp, const uint8_t *data, size_t len);
int os_process_pipe_destroy(os_process_pipe_t *pp);
]]

function pp_execute(cmd_line)
   local pp = obsffi.os_process_pipe_create(cmd_line "r");
   obsffi.os_process_pipe_destroy(pp)
end

function click_property(source, name)
  local props = obs_source_properties(source)
  local prop = obs_properties_get(props, name)
  obs_property_button_clicked(prop, source)
  obs_properties_destroy(props)
end


ffi.cdef[[

struct obs_source;
struct obs_properties;
struct obs_property;
typedef struct obs_source obs_source_t;
typedef struct obs_properties obs_properties_t;
typedef struct obs_property obs_property_t;

obs_source_t *obs_get_source_by_name(const char *name);
obs_source_t *obs_source_get_filter_by_name(obs_source_t *source, const char *name);
obs_properties_t *obs_source_properties(const obs_source_t *source);
obs_property_t *obs_properties_first(obs_properties_t *props);
bool obs_property_button_clicked(obs_property_t *p, void *obj);

bool obs_property_next(obs_property_t **p);

const char *obs_property_name(obs_property_t *p);
void obs_properties_destroy(obs_properties_t *props);
void obs_source_release(obs_source_t *source);

]]

function click_property_filter_ffi(source, filter_name, prop_name)
  local source_name = return_source_name(source)
  local source = obsffi.obs_get_source_by_name(source_name)
  if source then
    local fSource = obsffi.obs_source_get_filter_by_name(source, filter_name)
    if fSource then
      local props = obsffi.obs_source_properties(fSource)
      if props then
        local prop = obsffi.obs_properties_first(props)
        local name = obsffi.obs_property_name(prop)
        if name then
          local _p = ffi.new("obs_property_t *[1]", prop)
          local foundProp = obsffi.obs_property_next(_p)
          prop = ffi.new("obs_property_t *", _p[0])
          while foundProp do
            name = obsffi.obs_property_name(prop)
            if ffi.string(name) == prop_name then
              obsffi.obs_property_button_clicked(prop, fSource)
            end
            _p = ffi.new("obs_property_t *[1]", prop)
            foundProp = obsffi.obs_property_next(_p)
            prop = ffi.new("obs_property_t *", _p[0])
          end
        end
        obsffi.obs_properties_destroy(props)
      end
      obsffi.obs_source_release(fSource)
    end
    obsffi.obs_source_release(source)
  end
end

--bk_console_instance_functions~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
-- setfenv functions with nonlocal variable t(instance)
-- tables creation in utils.some_table is prohibited! Use instance.some_table in SourceDef
utils = {}

function utils.dx_screenshot(source_name)
  if not t.created_dx_ctx then return end
  obs_enter_graphics()
  local my_source = obs_get_source_by_name(source_name)
  local cx, cy = MAX_SIDE_W, MAX_SIDE_H
  local s_w = obs_source_get_width(my_source)
  local s_h = obs_source_get_height(my_source)
  obsffi.gs_texrender_reset(t.texture_a)
  if my_source and obsffi.gs_texrender_begin(t.texture_a, cx, cy) then
    gs_matrix_scale3f(cx/s_w, cy/s_h, 1.0)
    gs_clear(t.clear_flags, t.texture_clear_color, 0, 0)
    gs_ortho(0.0, cx, 0.0, cy, -100.0, 100.0)
    obs_source_inc_showing(my_source)
    obs_source_video_render(my_source)
    obs_source_dec_showing(my_source)
    obsffi.gs_texrender_end(t.texture_a)
  end
  t._tex = obsffi.gs_texture_get_obj(obsffi.gs_texrender_get_texture(t.texture_a))
  t.mapped_subresource = c_tex2d_mapped_new{}
  t.p_mapped_subres = c_void_p(t.mapped_subresource)
  t.CopyResource(t.pContext, t.stage, t._tex)
  local x = t.Map(t.pContext, t.stage, 0, C.D3D11_MAP_READ, 0, t.p_mapped_subres)--print(x)--0x00000000 ok
  t.p_mapped_subres = c_tex2d_mapped_p(t.p_mapped_subres)--print(tostring(t.p_mapped_subres.RowPitch))
  ffi.copy(t.raw_image, t.p_mapped_subres.pData, MAX_LEN)
  t.Unmap(t.pContext, t.stage, 0)
  obs_source_release(my_source)
  obs_leave_graphics()
end

function utils._set_stash(filter_name)
  local settings;
  local result = obs_source_enum_filters(source)
  for _, f in pairs(result) do
    if return_source_name(f) == filter_name then
      settings = obs_source_get_settings(f)
    end
  end
  source_list_release(result)
  -- obs_data_get_json_pretty_with_defaults
  t._json_settings[filter_name] = obs_data_get_json(settings)
  obs_data_release(settings) 
end

function utils._grab_stash(filter_name)
  local result = obs_source_enum_filters(source)
  for _, f in pairs(result) do
    if return_source_name(f) == filter_name then
      set_settings3(source, filter_name, t._json_settings[filter_name])
    end
  end
  source_list_release(result)
end

function utils.stash(filter_name)
  if t._stash_ready then _grab_stash(filter_name) end
  if not t._stash_ready then
    _set_stash(filter_name)
    t._stash_ready = true
  end
end

function utils.get_duration()
  return obs_source_media_get_duration(source)
end

function utils.get_timing()
  return obs_source_media_get_time(source)
end

function utils._play_once(a, b)
  local done = false
  obs_source_media_set_time(source, a)
  sleep(0)
  repeat
    if not (obs_source_media_get_time(source) >= b) then
      sleep(0)
    else
      done = true
    end
  until done
  return(0)
end

function utils.play_once(a, b)
  _play_once(0, 0)
  repeat sleep(0) until _play_once(a, b) == 0
  _play_once(0, 0)
end

function utils.res_defer(item)
  local id = tostring(item.res)

  for k, v in pairs(t._res_defer) do 
    if v.created == id then 
      return 
    end
  end
  item.created = id
  table.insert(t._res_defer, item)
end

function utils.okay(name) t.pipe_name = name end

function utils.execute_from_private_registry(address, tickrate)
  tickrate = tickrate or 1/60
  while true do
    proceed, code, handshake = get_code(address)
    sleep(tickrate)
    if proceed then
      executor(t, code, "external_py", "python_receiver")
      write_private_data("bool", handshake, false)
    end
  end
end

function utils.accept(address, tickrate)
  execute_from_private_registry(address, tickrate)
end

function utils.register_on_show(delayed_callback)
  t.on_show_do = function()
    t.on_show_task = run(function() delayed_callback() end) 
  end
end

function utils.register_on_hide(delayed_callback)
  t.on_hide_do = function()
    t.on_hide_task = run(function() delayed_callback() end) 
  end
end

function utils.register_on_activate(delayed_callback)
  t.on_activate_do = function()
    t.on_activate_task = run(function() delayed_callback() end) 
  end
end

function utils.register_on_deactivate(delayed_callback)
  t.on_deactivate_do = function()
    t.on_deactivate_task = run(function() delayed_callback() end) 
  end
end

function utils.get_gap_source(opts)
  local gap, settings;
  local w = opts.w 
  local h = opts.h 
  local n = opts.n
  settings = obs_data_create()
  obs_data_set_double(settings, "_width", w)
  obs_data_set_double(settings, "_height", h)
  gap = obs_source_create("_gap_source", n, settings, nil)
  return gap, settings
end

function utils.__c(source, settings)
  -- clear current context
  obs_source_release(source)
  obs_data_release(settings)
end

function utils.add_outer_gap(size)
  size = size or 15
  if not t.__scene then  -- otherwise its crashes
    t.__scene = obs_scene_from_source(source)
  end
  local width = obs_source_get_base_width(source)
  local height = obs_source_get_base_height(source)

  local rgap, rsettings = get_gap_source({w=size, h=height, n="_right_gap"});
  local lgap, lsettings = get_gap_source({w=size, h=height, n="_left_gap"});
  local ugap, usettings = get_gap_source({w=width, h=size, n="_up_gap"});
  local dgap, dsettings = get_gap_source({w=width, h=size, n="_down_gap"});
  local rpos, lpos, upos, dpos = vec2(), vec2(), vec2(), vec2()
  local r = obs_scene_add(t.__scene, rgap); __c(rgap, rsettings)
  local l = obs_scene_add(t.__scene, lgap); __c(lgap, lsettings)
  local u = obs_scene_add(t.__scene, ugap); __c(ugap, usettings)
  local d = obs_scene_add(t.__scene, dgap); __c(dgap, dsettings)
  lpos.x, lpos.y = 0, 0; obs_sceneitem_set_pos(l, lpos)
  rpos.x, rpos.y = width - size, 0; obs_sceneitem_set_pos(r, rpos)
  upos.x, upos.y = 0, 0; obs_sceneitem_set_pos(u, upos)
  dpos.x, dpos.y = 0, height - size; obs_sceneitem_set_pos(d, dpos)
end

function utils.delete_all_gaps()
  if not t.__scene then  -- otherwise its crashes
    t.__scene = obs_scene_from_source(source)
  end
  local items = obs_scene_enum_items(t.__scene)
  for _, i in pairs(items) do 
    if obs_source_get_unversioned_id(obs_sceneitem_get_source(i)) == '_gap_source' then
      obs_sceneitem_remove(i)
    end
  end
  sceneitem_list_release(items)
end

function utils._update_gap_base(gs, opts)
  local settings = obs_source_get_settings(gs)
  obs_data_set_double(settings, "_width", opts.w)
  obs_data_set_double(settings, "_height", opts.h)
  obs_source_update(gs, settings)
  obs_data_release(settings)
end

function utils._set_gap(gs, gi, size, width, height)
  local pos = vec2()
  local name = obs_source_get_name(gs)

  if name == '_right_gap' then
    _update_gap_base(gs, {w = size, h = height})
    pos.x, pos.y = width - size, 0; obs_sceneitem_set_pos(gi, pos)
  elseif name =='_left_gap' then
    _update_gap_base(gs, {w = size, h = height})
    pos.x, pos.y = 0, 0; obs_sceneitem_set_pos(gi, pos)
  elseif name =='_up_gap' then
    _update_gap_base(gs, {w = width, h = size})
    pos.x, pos.y = 0, 0; obs_sceneitem_set_pos(gi, pos)
  elseif name =='_down_gap' then
    _update_gap_base(gs, {w = width, h = size})
    pos.x, pos.y = 0, height - size; obs_sceneitem_set_pos(gi, pos)
  end
end

function utils.resize_outer_gaps(size)
  size = size or 15
  if not t.__scene then  -- otherwise its crashes
    t.__scene = obs_scene_from_source(source)
  end
  local items = obs_scene_enum_items(t.__scene)
  local width = obs_source_get_base_width(source)
  local height = obs_source_get_base_height(source)
  for _, i in pairs(items) do 
    local s = obs_sceneitem_get_source(i)
    if obs_source_get_unversioned_id(s) == '_gap_source' then
      _set_gap(s, i, size, width, height)
    end
  end
  sceneitem_list_release(items)
end

function utils.add_gap(opts)
  -- add_gap {x=300, y=500, width = 100, height = 100}
  if not t.__scene then  -- otherwise its crashes
    t.__scene = obs_scene_from_source(source)
  end
  local gap, settings = get_gap_source({w=opts.width, h=opts.height, n="_unnamed_gap"});
  local item = obs_scene_add(t.__scene, gap); __c(gap, settings)
  local pos = vec2(); pos.x, pos.y = opts.x, opts.y
  obs_sceneitem_set_pos(item, pos)
end

--bk_console_snippets_code~~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
SNIPPETS = {} -- { name = string value}
SNIPPETS.s_general_stats = [===[

ffi.cdef[[
  struct video_output;
  typedef struct video_output video_t;

  struct os_cpu_usage_info;
  typedef struct os_cpu_usage_info os_cpu_usage_info_t;

  uint32_t video_output_get_skipped_frames(const video_t *video);
  uint32_t video_output_get_total_frames(const video_t *video);
  double video_output_get_frame_rate(const video_t *video);
  
  os_cpu_usage_info_t *os_cpu_usage_info_start(void);
  double os_cpu_usage_info_query(os_cpu_usage_info_t *info);
  void os_cpu_usage_info_destroy(os_cpu_usage_info_t *info);

  video_t *obs_get_video(void);
]]


local s = {}

s.lagged_frames = ""
s.lagged_total_frames = ""
s.lagged_percents = ""

s.skipped_frames = ""
s.skipped_total_frames = ""
s.skipped_percents = ""

s.dropped_frames = ""
s.dropped_total_frames = ""
s.dropped_percents = ""

s.congestion = ""
s.average_congestion = ""

s.memory_usage = ""
s.cpu_usage = ""
s.cpu_cores = ""

s.average_frame_time = ""
s.fps = ""
s.target_fps = "30"
s.average_fps = ""

s.bitrate = ""

s.streaming_status = "Offline"
s.recording_status = "Off"

s.bitrate = 0
s.last_bytes_sent = 0
s.last_bytes_time = 0

s.recording_bitrate = 0
s.recording_last_bytes_recorded = 0

s.total_ticks = 0
s.congestion_cumulative = 0
s.fps_cumulative = 0

s.is_live = false


function obs_stats_tick()
  s.total_ticks = s.total_ticks + 1
  
  -- Get CPU usage
  local cpu_usage = 0.0
  s.cpu_usage = obsffi.os_cpu_usage_info_query(t.cpu_info)
  
  -- Get memory usage
  local memory_usage = os_get_proc_resident_size() / (1024.0 * 1024.0)
  
  -- Get FPS/framerate
  local fps = obs_get_active_fps()
  s.fps_cumulative = s.fps_cumulative + fps
  
  -- Get average time to render frame
  local average_frame_time = obs_get_average_frame_time_ns() / 1000000.0
  
  -- Get lagged/missed frames
  local rendered_frames = obs_get_total_frames()
  local lagged_frames = obs_get_lagged_frames()
  
  -- Get skipped frames
  local encoded_frames = 0
  local skipped_frames = 0
  
  local video = obsffi.obs_get_video()
  if video ~= nil then
    encoded_frames = obsffi.video_output_get_total_frames(video)
    skipped_frames = obsffi.video_output_get_skipped_frames(video)
  end
  
  -- Get dropped frames, congestion and total bytes
  local dropped_frames = 0
  local congestion = 0.0
  local total_bytes = 0
  local total_frames = 0

  -- local streaming_status = is_live ? "Live" : "Offline"
  local streaming_status = "Offline"
  if s.is_live then 
    streaming_status = "Live"
  end

  local streaming_duration_total_seconds = 0

  local streaming_output = obs_frontend_get_streaming_output()
  -- output will be nil when not actually streaming
  if streaming_output ~= nil then
    dropped_frames = obs_output_get_frames_dropped(streaming_output)
    congestion = obs_output_get_congestion(streaming_output)
    total_bytes = obs_output_get_total_bytes(streaming_output)
    --local connect_time = obs_output_get_connect_time_ms(streaming_output)
    
    -- Streaming status
    local is_reconnecting = obs_output_reconnecting(streaming_output)
    if is_reconnecting then
      streaming_status = "Reconnecting"
    end

    -- Get streaming duration
    total_frames = obs_output_get_total_frames(streaming_output)
    streaming_duration_total_seconds =  total_frames / fps

    obs_output_release(streaming_output)
  end
  
  -- Check that congestion is not NaN
  if(congestion == congestion) then
    s.congestion_cumulative = s.congestion_cumulative + congestion
  end

  -- Get bitrate
  local current_time = os_gettime_ns()
  local time_passed = (current_time - s.last_bytes_time) / 1000000000.0
  
  if time_passed > 2.0 then
    local bytes_sent = total_bytes
    
    if bytes_sent < s.last_bytes_sent then
      bytes_sent = 0
    end
    if bytes_sent == 0 then
      s.last_bytes_sent = 0
    end
    
    local bits_between = (bytes_sent - s.last_bytes_sent) * 8
    bitrate = bits_between / time_passed / 1000.0

    s.last_bytes_sent = bytes_sent
    s.last_bytes_time = current_time
  end
  
  local recording_duration_total_seconds = 0

  -- Get recording bitrate
  if obs_frontend_recording_active() then
    local recording_output = obs_frontend_get_recording_output()
    local recording_total_bytes = 0

    if recording_output ~= nil then
      recording_total_bytes = obs_output_get_total_bytes(recording_output)

      -- Get recording duration
      local recording_total_frames = obs_output_get_total_frames(recording_output)
      recording_duration_total_seconds = recording_total_frames / fps

      obs_output_release(recording_output)
    end
    
    if time_passed > 2.0 then
      local recording_bytes_recorded = recording_total_bytes
      
      if recording_bytes_recorded < s.recording_last_bytes_recorded then
        recording_bytes_recorded = 0
      end
      if recording_bytes_recorded == 0 then
        s.recording_last_bytes_recorded = 0
      end
      
      local recording_bits_between = (recording_bytes_recorded - s.recording_last_bytes_recorded) * 8
      s.recording_bitrate = recording_bits_between / time_passed / 1000.0

      s.recording_last_bytes_recorded = recording_bytes_recorded
    end
  end

  -- fix NaN
  if rendered_frames == 0 then rendered_frames = 1 end
  if encoded_frames == 0 then encoded_frames = 1 end
  if total_frames == 0 then total_frames = 1 end
  if s.total_ticks == 0 then s.total_ticks = 1 end

  -- Update strings with new values
  s.lagged_frames = tostring(lagged_frames)
  s.lagged_total_frames = tostring(rendered_frames)
  s.lagged_percents = string.format("%.1f", 100.0 * lagged_frames / rendered_frames)

  s.skipped_frames = tostring(skipped_frames)
  s.skipped_total_frames = tostring(encoded_frames)
  s.skipped_percents = string.format("%.1f", 100.0 * skipped_frames / encoded_frames)

  s.dropped_frames = tostring(dropped_frames)
  s.dropped_total_frames = tostring(total_frames)
  s.dropped_percents = string.format("%.1f", 100.0 * dropped_frames / total_frames)

  s.congestion = string.format("%.2f", 100 * congestion)
  s.average_congestion = string.format("%.2f", 100 * s.congestion_cumulative / s.total_ticks)
  
  s.average_frame_time = string.format("%.1f", average_frame_time)
  s.fps = string.format("%.2g", fps)
  s.average_fps = string.format("%.2g", s.fps_cumulative / s.total_ticks)
  
  s.memory_usage = string.format("%.1f", memory_usage)
  s.cpu_usage = string.format("%.1f", cpu_usage)

  s.bitrate = string.format("%.0f", bitrate)
  s.recording_bitrate = string.format("%.0f", s.recording_bitrate)

  s.streaming_status = string.format("%s", streaming_status)

end

function tick_script_update()

  local physical_cores = os_get_physical_cores()
  local logical_cores = os_get_logical_cores()

  is_live = obs_frontend_streaming_active()
  if obs_frontend_recording_active() then
    if obs_frontend_recording_paused() then
      s.recording_status = "Paused"
    else 
      s.recording_status = "On"
    end
  else
    s.recording_status = "Off"
  end
  s.cpu_cores = string.format("%sC/%sT", physical_cores, logical_cores)

  if not t.cpu_info then
    t.cpu_info = obsffi.os_cpu_usage_info_start()
    res_defer {res = t.cpu_info, defer = obsffi.os_cpu_usage_info_destroy } 
  end
end

repeat sleep(0.3)
  tick_script_update()
  obs_stats_tick()
  local info_stats = ''
  for k, v in pairs(s) do info_stats = info_stats .. ("[%s] [%s] \n"):format(k, v) end
  local function update_text(source, text) local settings = obs_data_create() obs_data_set_string(settings, "text", text)
    obs_source_update(source, settings) obs_data_release(settings) end
  update_text(source, info_stats)


until false

]===]

SNIPPETS.s_loop_media = [==[

local loop = {}
function set_loop()
  if not loop.start then loop.start = obs_source_media_get_time(source) sleep(0.2) return end
  if not loop._end then loop._end = obs_source_media_get_time(source) sleep(0.2) return end

end
function watch_duration()
  if loop._end then
    local current = obs_source_media_get_time(source)
    if current >= loop._end then
      obs_source_media_set_time(source, loop.start)
    end
  end
end
repeat sleep(0)
  if t.pressed then set_loop() end
  if t.pressed2 then loop.start, loop._end = nil, nil end
  watch_duration()
until false

]==]

SNIPPETS.s_on_off_sceneitem = [==[

local name = ""
local scene_item = get_scene_sceneitem(return_source_name(source), name)
repeat sleep(2.5)
  local boolean = not obs_sceneitem_visible(scene_item)
  obs_sceneitem_set_visible(scene_item, boolean)
until false

]==]

SNIPPETS.s_browser_refresh = [==[

repeat sleep(1*60*15)
  click_property(source, "refreshnocache")
until false

]==]

SNIPPETS.s_render_delay = [==[

  local filter_name = "Render Delay"
  set_settings3(source, filter_name, '{"delay_ms":3000}')

]==]

--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww

CODE_STORAGE_INIT = [===[

-- leave empty new line with 2 spaces, there might be bootstraping and initialization code here
  
]===]
--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
-- function script_tick(dt) end -- external loop, can be used for message bus/signalling
run = coroutine.create
init = function() return run(function() coroutine.yield() end) end
SUB = {} -- {{"pipe_name": num_code}, ...}
gn = {}

_OFFER = 111;function offer(pipe_name) SUB[pipe_name] = _OFFER end
_STALL = 222;function stall(pipe_name) SUB[pipe_name] = _STALL end
_FORWARD = 333;function forward(pipe_name) SUB[pipe_name] = _FORWARD end
_SWITCH = 444;function switch(pipe_name) SUB[pipe_name] = _SWITCH end
_RECOMPILE = 555;function recompile(pipe_name) SUB[pipe_name] = _RECOMPILE end

local function executor(ctx, code, loc, name) -- args defined automatically  as local
  local custom_env52  = {}
  setmetatable(custom_env52, {__index = _G})
  custom_env52.source = obs_filter_get_parent(ctx.filter)
  loc = loc or "exec" -- special location address if the python script is present
  name = name or "obs repl"
  custom_env52.t = ctx
  code = code or custom_env52.t.code
  for k, v in pairs(utils) do custom_env52[k] = setfenv(v, custom_env52) end
  local exec = assert(load(CODE_STORAGE_INIT .. code, name, "t", custom_env52))
  -- executor submits code to the event loop, which will execute it with .resume
  ctx[loc] = run(exec)
end

local function skip_tick_render(ctx)
  local target = obs_filter_get_target(ctx.filter)
  local width, height;
  if target == nil then width = 0; height = 0; else
    width = obs_source_get_base_width(target)
    height = obs_source_get_base_height(target)
  end
  ctx.width, ctx.height = width , height
end

local function viewer()
  error(">Script Log")
end
--bk_obs_source_definition~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
local SourceDef = {}

function SourceDef:new(o)
  o = o or {}
  setmetatable(o, self)
  self.__index = self
  return o
end

function SourceDef:_set_timer_loop() 
  local value = SourceDef.__interval
  local ms = (1/value) * 1000; ms = ms + (2^52 + 2^51) - (2^52 + 2^51) 
  local interval = 1/value 
  timer_add(function() SourceDef._event_loop(self, interval) end, ms)
  self.loop_executor_timer = true
end

function SourceDef:create(source)
  local instance = {}
  instance.filter = source -- filter source itself
  instance.hotkeys = {}
  instance.hk = {}
  instance.pressed = false
  instance.pressed2 = false
  instance.pressed3 = false
  instance.created_hotkeys = false

  instance.created_dx_ctx = false

  instance.button_dispatch = false
  instance.preload = true
  instance.hotkey_dispatch = false
  instance.actions_dispatch = false
  instance.is_action_paused = false

  instance.tasks = {}
  instance.exec = init()
  instance.external_py = init()
  instance.exec_action_code = init()
  instance.on_show_task = init()
  instance.on_hide_task = init()
  instance.on_activate_task = init()
  instance.on_deactivate_task = init()

  instance._res_defer = {} -- { {res = some_resource, defer = some_cleanup_callback, created = id }, ...}
  instance._json_settings = {}
  instance._stash_ready = false

  if obs_source_get_unversioned_id(source):find("timer") then 
    SourceDef._set_timer_loop(instance)
  end
  SourceDef.update(instance, self) -- self = settings
  return instance
end

function SourceDef:destroy()
  for k, v in pairs(self._res_defer) do
    v.defer(v.res)
  end
  if self.created_dx_ctx then
    obs_enter_graphics()
    self.Release_pContext(self.pContext) -- should automatically clear all resources created with it
    obsffi.gs_texrender_destroy(self.texture_a)
    obs_leave_graphics()
  end
end

function SourceDef:update(settings)
  self.code = obs_data_get_string(settings, "_text")
  self.action_code = obs_data_get_string(settings, "_action")
  self.autorun = obs_data_get_bool(settings, "_autorun")
  self.mv1 = obs_data_get_double(settings, "_mv1")
  self.mv2 = obs_data_get_double(settings, "_mv2")
  self.hotreload = obs_data_get_string(settings, "_hotreload")
  self.p1 = obs_data_get_string(settings, "_p1")
  self.p2 = obs_data_get_string(settings, "_p2")
  self.expect_dx = obs_data_get_bool(settings, "t4")
  self.snippet_name = obs_data_get_string(settings, "_snippet_name")

  if not self.created_hotkeys then
    SourceDef._reg_htk(self, settings)
  end
  if self.expect_dx and (not self.created_dx_ctx) then
    SourceDef._create_dx_ctx(self)
  end
end

function SourceDef:_event_loop(seconds)
  -- button restarts code on a click 
  -- actions and external python code does the same
  -- hotkey trigger waits until execution has finished

  if self.button_dispatch then
    coroutine.resume(self.exec, seconds)
    if coroutine.status(self.exec) == "dead" then self.button_dispatch = false end

  elseif self.hotkey_dispatch then
    if coroutine.status(self.exec) == "dead" then
      executor(self)
      self.hotkey_dispatch = false
    else
      coroutine.resume(self.exec, seconds)
    end

  elseif self.autorun and not self.button_dispatch then
    if self.preload then self.preload = false; executor(self) end
    coroutine.resume(self.exec, seconds)
  end

  for _, coro in pairs(self.tasks) do
    coroutine.resume(coro, seconds)
  end

  for _, i in pairs {"show", "hide", "activate", "deactivate"} do
    coroutine.resume(self["on_"..i.."_task"], seconds)
    if self["emit_"..i] and self["on_"..i.."_do"]
      and coroutine.status(self["on_"..i.."_task"]) == "dead" then -- blocking
      self["emit_"..i] = false
      self["on_"..i.."_do"]()
    end
  end
  -- poll for changes in the global shared table for all of console sources
  for name, num_code in pairs(SUB) do
    if num_code == _OFFER and self.pipe_name == name then
      self.actions_dispatch = true
      SUB[name] = 999
    elseif num_code == _STALL and self.pipe_name == name then
      self.is_action_paused = true
      SUB[name] = 999
    elseif num_code == _FORWARD and self.pipe_name == name then
      self.is_action_paused = false
      SUB[name] = 999
    elseif num_code == _SWITCH and self.pipe_name == name then
      self.is_action_paused = not self.is_action_paused
      SUB[name] = 999
    elseif num_code == _RECOMPILE and self.pipe_name == name then
      executor(self, self.action_code, "exec_action_code", "actions entry recompiled")
      SUB[name] = 999
    end
  end
  if self.actions_dispatch then
    executor(self, self.action_code, "exec_action_code", "actions entry")
    self.actions_dispatch = false
  end
  if not self.is_action_paused then
    coroutine.resume(self.exec_action_code, seconds)
  end

  coroutine.resume(self.external_py, seconds)

end

function SourceDef:get_properties()
  local props = obs_properties_create()
  local text_area = obs_properties_add_text(props, "_text", "", OBS_TEXT_MULTILINE)
  obs_property_text_set_monospace(text_area, true)
  obs_properties_add_button(props, "button1", i18n"execute", function()
    self.button_dispatch = true
    executor(self)
  end)
  local s = "+   -  -  -  -  -  -  -  -  -  -  [ " .. i18n"view_output"
  .. " ] -  -  -  -  -  -  -  -  -  -    +"
  obs_properties_add_button(props, "button2", s, viewer)
  obs_properties_add_bool(props, "_autorun", i18n"auto_run")

  -- Show/Hide properties, allows for different customization of each source
  local group_config = obs_properties_create()
  local pt1 = obs_properties_add_bool(group_config, "t1", i18n"p_text_area2")
  obs_property_set_modified_callback(pt1, function(props, prop, set)
    local flag = obs_data_get_bool(set, "t1")
    obs_property_set_visible(obs_properties_get(props, "_action"), flag)
  return true end)

  local pt2 = obs_properties_add_bool(group_config, "t2", i18n"_snippets")
  obs_property_set_modified_callback(pt2, function(props, prop, set)
    local flag = obs_data_get_bool(set, "t2")
    obs_property_set_visible(obs_properties_get(props, "_groupextra"), flag)
  return true end)

  local pt3 = obs_properties_add_bool(group_config, "t3", i18n"p_group_name")
  obs_property_set_modified_callback(pt3, function(props, prop, set)
    local flag = obs_data_get_bool(set, "t3")
    obs_property_set_visible(obs_properties_get(props, "_group"), flag)
  return true end)

  local pt4 = obs_properties_add_bool(group_config, "t4", i18n"p_dx_screenshot")

  local g1 = obs_properties_add_group(props, "_group_config", i18n"sh_checkbox", OBS_GROUP_CHECKABLE, group_config)

  obs_property_set_modified_callback(g1, function(props, prop, set)
    local flag = obs_data_get_bool(set, "_group_config")
    obs_property_set_visible(obs_properties_get(props, "t1") , flag)
    obs_property_set_visible(obs_properties_get(props, "t2") , flag)
    obs_property_set_visible(obs_properties_get(props, "t3") , flag)
    obs_property_set_visible(obs_properties_get(props, "t4") , flag)
  return true end)

  local text_area2 = obs_properties_add_text(props, "_action", "", OBS_TEXT_MULTILINE)
  obs_property_text_set_monospace(text_area2, true)
  local snippets = obs_properties_create()
  local mylist = obs_properties_add_list(snippets, "_snippet_name", "", OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_STRING)
  for k, _ in pairs(SNIPPETS) do 
    obs_property_list_add_string(mylist, i18n(k), k)
  end

  local btn = obs_properties_add_button(snippets, "button3", i18n"_snip_select", function()
    local s = obs_source_get_settings(self.filter)
    if not obs_data_get_bool(s, "_confirm") then obs_data_release(s) return true end
    obs_data_set_string(s, "_text", SNIPPETS[obs_data_get_string(s, "_snippet_name")])
    obs_data_set_bool(s, "_confirm", false)
    obs_source_update(self.filter, s)
    obs_data_release(s)
    return true
  end)
  obs_properties_add_bool(snippets, "_confirm", i18n"_snip_confirm")
  obs_properties_add_group(props, "_groupextra", i18n"_snippets", OBS_GROUP_NORMAL, snippets)

  local group_props = obs_properties_create()
  local _mv1, _mv2, _hotreload, _p1, _p2;
  _mv1 = obs_properties_add_float_slider(group_props, "_mv1", i18n"s_mv1", 0, 1, 0.01)
  _mv2 = obs_properties_add_int_slider(group_props, "_mv2", i18n"s_mv2", 0, 100, 1)
  _hotreload = obs_properties_add_text(group_props, "_hotreload", i18n"hotreload", OBS_TEXT_DEFAULT)
  _p1 = obs_properties_add_path(group_props, "_p1", i18n"p1", OBS_PATH_FILE, "*.lua", script_path())
  _p2 = obs_properties_add_path(group_props, "_p2", i18n"p2", OBS_PATH_FILE, "*.lua", script_path())
  obs_properties_add_group(props, "_group", i18n"p_group_name", OBS_GROUP_NORMAL, group_props)

  return props
end

function SourceDef:show()
  self.emit_show = true -- going to preview
end

function SourceDef:hide()
  self.emit_hide = true -- hiding from preview
end

function SourceDef:activate()
  self.emit_activate = true -- going to program
end

function SourceDef:deactivate()
  self.emit_deactivate = true -- retiring from program 
end


function SourceDef:video_render(effect)
  local target = obs_filter_get_parent(self.filter)
  if target ~= nil then -- do not render, assign height & width to make scene item source selectable
    self.width = obs_source_get_base_width(target)
    self.height = obs_source_get_base_height(target)
  end
  obs_source_skip_video_filter(self.filter)
end

function SourceDef:get_width() return self.width end

function SourceDef:get_height() return self.height end

function SourceDef:get_name() return i18n"Console" end

function SourceDef:load(settings) SourceDef._reg_htk(self, settings) end

function SourceDef:video_tick(seconds)
  if not self.loop_executor_timer then
    SourceDef._event_loop(self, seconds)
  end
  skip_tick_render(self) -- if source has crop or transform applied to it, this will let it render
end

function SourceDef:save(settings)
  if self.created_hotkeys then
    self.created_hotkeys = true
  end
  for k, v in pairs(self.hotkeys) do
    local a = obs_hotkey_save(self.hk[k])
    obs_data_set_array(settings, k, a)
    obs_data_array_release(a)
  end
end

function SourceDef:_reg_htk(settings)
  local parent = obs_filter_get_parent(self.filter)
  local source_name = obs_source_get_name(parent)
  local filter_name = obs_source_get_name(self.filter)
  -- sets filter state off when starting and creating from UI due to bug with selection
  -- OBS may hang when selecting a sceneitem and moving it, when it has filter enabled
  obs_source_set_enabled(self.filter, false)
  if parent and source_name and filter_name then
    self.hotkeys["0;" .. source_name .. ";" .. filter_name] = function()
      self.hotkey_dispatch = true
    end
    self.hotkeys["1;" .. source_name .. ";" .. filter_name] = function(pressed)
      self.pressed = pressed
    end
    self.hotkeys["2;" .. source_name .. ";" .. filter_name] = function(pressed)
      self.pressed2 = pressed
    end
    self.hotkeys["3;" .. source_name .. ";" .. filter_name] = function(pressed)
      self.pressed3 = pressed
    end

    for k, v in pairs(self.hotkeys) do
      self.hk[k] = OBS_INVALID_HOTKEY_ID
    end

    function reroute_hotkey_state(k)
      self.hk[k] = obs_hotkey_register_frontend(k, k, function(pressed)
        if pressed then
          self.hotkeys[k](true)
        else
          self.hotkeys[k](false)
        end
      end)
    end

    for k, v in pairs(self.hotkeys) do
      if k:sub(1, 1) == "1" then -- starts with 1 symbol
        reroute_hotkey_state(k)
      elseif k:sub(1, 1) == "2" then 
        reroute_hotkey_state(k)
      elseif k:sub(1, 1) == "3" then 
        reroute_hotkey_state(k)
      else
        self.hk[k] = obs_hotkey_register_frontend(k, k, function(pressed)
          if pressed then
            self.hotkeys[k]()
          end
        end)
      end
      local a = obs_data_get_array(settings, k)
      obs_hotkey_load(self.hk[k], a)
      obs_data_array_release(a)
    end
    if not self.created_hotkeys then
      self.created_hotkeys = true
    end
  end
end

if ffi.os == 'Windows' then 
ffi.cdef[[
void *gs_get_device_obj(void);

struct d3ddeviceVTBL {
  void *QueryInterface; // void *fns[43]; // alternative representation
  void *AddRef;
  void *Release;
  void *CreateBuffer;
  void *CreateTexture1D;
  void *CreateTexture2D;
  void *CreateTexture3D;
  void *CreateShaderResourceView;
  void *CreateUnorderedAccessView;
  void *CreateRenderTargetView;
  void *CreateDepthStencilView;
  void *CreateInputLayout;
  void *CreateVertexShader;
  void *CreateGeometryShader;
  void *CreateGeometryShaderWithStreamOutput;
  void *CreatePixelShader;
  void *CreateHullShader;
  void *CreateDomainShader;
  void *CreateComputeShader;
  void *CreateClassLinkage;
  void *CreateBlendState;
  void *CreateDepthStencilState;
  void *CreateRasterizerState;
  void *CreateSamplerState;
  void *CreateQuery;
  void *CreatePredicate;
  void *CreateCounter;
  void *CreateDeferredContext;
  void *OpenSharedResource;
  void *CheckFormatSupport;
  void *CheckMultisampleQualityLevels;
  void *CheckCounterInfo;
  void *CheckCounter;
  void *CheckFeatureSupport;
  void *GetPrivateData;
  void *SetPrivateData;
  void *SetPrivateDataInterface;
  void *GetFeatureLevel;
  void *GetCreationFlags;
  void *GetDeviceRemovedReason;
  void *GetImmediateContext;
  void *SetExceptionMode;
  void *GetExceptionMode;
};
struct d3ddevice {
  struct d3ddeviceVTBL** lpVtbl;
};

struct d3ddevicecontextVTBL {
  void *QueryInterface;
  void *Addref;
  void *Release;
  void *GetDevice;
  void *GetPrivateData;
  void *SetPrivateData;
  void *SetPrivateDataInterface;
  void *VSSetConstantBuffers;
  void *PSSetShaderResources;
  void *PSSetShader;
  void *SetSamplers;
  void *SetShader;
  void *DrawIndexed;
  void *Draw;
  void *Map;
  void *Unmap;
  void *PSSetConstantBuffer;
  void *IASetInputLayout;
  void *IASetVertexBuffers;
  void *IASetIndexBuffer;
  void *DrawIndexedInstanced;
  void *DrawInstanced;
  void *GSSetConstantBuffers;
  void *GSSetShader;
  void *IASetPrimitiveTopology;
  void *VSSetShaderResources;
  void *VSSetSamplers;
  void *Begin;
  void *End;
  void *GetData;
  void *GSSetPredication;
  void *GSSetShaderResources;
  void *GSSetSamplers;
  void *OMSetRenderTargets;
  void *OMSetRenderTargetsAndUnorderedAccessViews;
  void *OMSetBlendState;
  void *OMSetDepthStencilState;
  void *SOSetTargets;
  void *DrawAuto;
  void *DrawIndexedInstancedIndirect;
  void *DrawInstancedIndirect;
  void *Dispatch;
  void *DispatchIndirect;
  void *RSSetState;
  void *RSSetViewports;
  void *RSSetScissorRects;
  void *CopySubresourceRegion;
  void *CopyResource;
  void *UpdateSubresource;
  void *CopyStructureCount;
  void *ClearRenderTargetView;
  void *ClearUnorderedAccessViewUint;
  void *ClearUnorderedAccessViewFloat;
  void *ClearDepthStencilView;
  void *GenerateMips;
  void *SetResourceMinLOD;
  void *GetResourceMinLOD;
  void *ResolveSubresource;
  void *ExecuteCommandList;
  void *HSSetShaderResources;
  void *HSSetShader;
  void *HSSetSamplers;
  void *HSSetConstantBuffers;
  void *DSSetShaderResources;
  void *DSSetShader;
  void *DSSetSamplers;
  void *DSSetConstantBuffers;
  void *DSSetShaderResources;
  void *CSSetUnorderedAccessViews;
  void *CSSetShader;
  void *CSSetSamplers;
  void *CSSetConstantBuffers;
  void *VSGetConstantBuffers;
  void *PSGetShaderResources;
  void *PSGetShader;
  void *PSGetSamplers;
  void *VSGetShader;
  void *PSGetConstantBuffers;
  void *IAGetInputLayout;
  void *IAGetVertexBuffers;
  void *IAGetIndexBuffer;
  void *GSGetConstantBuffers;
  void *GSGetShader;
  void *IAGetPrimitiveTopology;
  void *VSGetShaderResources;
  void *VSGetSamplers;
  void *GetPredication;
  void *GSGetShaderResources;
  void *GSGetSamplers;
  void *OMGetRenderTargets;
  void *OMGetRenderTargetsAndUnorderedAccessViews;
  void *OMGetBlendState;
  void *OMGetDepthStencilState;
  void *SOGetTargets;
  void *RSGetState;
  void *RSGetViewports;
  void *RSGetScissorRects;
  void *HSGetShaderResources;
  void *HSGetShader;
  void *HSGetSamplers;
  void *HSGetConstantBuffers;
  void *DSGetShaderResources;
  void *DSGetShader;
  void *DSGetSamplers;
  void *DSGetConstantBuffers;
  void *CSGetShaderResources;
  void *CSGetUnorderedAccessViews;
  void *CSGetShader;
  void *CSGetSamplers;
  void *CSGetConstantBuffers;
  void *ClearState;
  void *Flush;
  void *GetType;
  void *GetContextFlags;
  void *FinishCommandList;
};

struct d3ddevicecontext {
  struct d3ddevicecontextVTBL** lpVtbl;
};

struct d3d11tex2dVTBL {
  void *QueryInterface;
  void *Addref;
  void *Release;
  void *GetDevice;
  void *GetPrivateData;
  void *SetPrivateData;
  void *SetPrivateDataInterface;
  void *GetType;
  void *SetEvictionPriority;
  void *GetEvictionPriority;
  void *GetDesc;
};

struct d3d11tex2d {
 struct d3d11tex2dVTBL** lpVtbl;
};

typedef unsigned int UINT;

typedef struct DXGI_SAMPLE_DESC
{
  int Count;
  int Quality;
} DXGI_SAMPLE_DESC;

typedef enum D3D11_USAGE {
  D3D11_USAGE_DEFAULT = 0,
  D3D11_USAGE_IMMUTABLE = 1,
  D3D11_USAGE_DYNAMIC = 2,
  D3D11_USAGE_STAGING = 3
} D3D11_USAGE ;

typedef enum D3D11_MAP {
  D3D11_MAP_READ = 1,
  D3D11_MAP_WRITE = 2,
  D3D11_MAP_READ_WRITE = 3,
  D3D11_MAP_WRITE_DISCARD = 4,
  D3D11_MAP_WRITE_NO_OVERWRITE = 5
} D3D11_MAP;

typedef struct D3D11_MAPPED_SUBRESOURCE {
  void *pData;
  UINT RowPitch, DepthPitch;
} D3D11_MAPPED_SUBRESOURCE;

typedef enum D3D11_CPU_ACCESS_FLAG {
    D3D11_CPU_ACCESS_WRITE = 0x10000,
    D3D11_CPU_ACCESS_READ = 0x20000
} D3D11_CPU_ACCESS_FLAG;

typedef struct D3D11_TEXTURE2D_DESC {
  UINT Width;
  UINT Height;
  UINT MipLevels;
  UINT ArraySize;
  UINT Format; //DXGI_FORMAT Format; // big enum list, but not needed...
  DXGI_SAMPLE_DESC SampleDesc;
  D3D11_USAGE Usage;
  UINT BindFlags;
  UINT CPUAccessFlags;
  UINT MiscFlags;
} D3D11_TEXTURE2D_DESC;

typedef struct gs_texture gs_texture_t;
void *gs_texture_get_obj(gs_texture_t *tex);
typedef struct gs_texture_render gs_texrender_t;
gs_texrender_t *gs_texrender_create(int format, int zsformat);
void gs_texrender_destroy(gs_texrender_t *texrender);
void gs_texrender_reset(gs_texrender_t *texrender);
gs_texture_t *gs_texrender_get_texture(const gs_texrender_t *texrender);
bool gs_texrender_begin(gs_texrender_t *texrender, uint32_t cx, uint32_t cy);
void gs_texrender_end(gs_texrender_t *texrender);
]]
end

function SourceDef:_create_dx_ctx() 
  if not (ffi.os == 'Windows') then return end -- emulation support??
  if self.created_dx_ctx then return end
  obs_enter_graphics()
  self.texture_a = obsffi.gs_texrender_create(GS_RGBA, GS_ZS_NONE)  -- random texture
  self.texture_clear_color = vec4()
  self.clear_flags = bit.bor(GS_CLEAR_COLOR)
  local effect_solid = obs_get_base_effect(OBS_EFFECT_SOLID)
  MAX_SIDE_W = 512
  MAX_SIDE_H = 288
  MAX_LEN = MAX_SIDE_W * MAX_SIDE_H * 4
  if obsffi.gs_texrender_begin(self.texture_a, MAX_SIDE_W, MAX_SIDE_H) then
    while gs_effect_loop(effect_solid, "Random") do
      gs_draw_sprite(nil, 0, MAX_SIDE_W, MAX_SIDE_H)
    end
    obsffi.gs_texrender_end(self.texture_a)
  end
  self.raw_image = ffi.new("uint8_t[?]", MAX_LEN)
  -- usefull globals
  c_void_p = ffi.typeof("void*")
  c_void_pp = ffi.typeof("void**")
  c_u8_p = ffi.typeof("uint8_t*")
  c_tex2d_new = ffi.typeof("struct d3d11tex2d[1]")
  c_tex2d_p = ffi.typeof("struct d3d11tex2d*")
  c_tex2d_desk_new = ffi.typeof("D3D11_TEXTURE2D_DESC[1]")
  c_tex2d_desk_p = ffi.typeof("D3D11_TEXTURE2D_DESC*")
  c_tex2d_mapped_p = ffi.typeof("D3D11_MAPPED_SUBRESOURCE*")
  c_tex2d_mapped_new = ffi.typeof("D3D11_MAPPED_SUBRESOURCE[1]")

  self._tex = obsffi.gs_texture_get_obj(obsffi.gs_texrender_get_texture(self.texture_a))
  self.p_tex = c_tex2d_p(self._tex)
  self.GetDesc = ffi.cast("void (__stdcall*)(void*, void**)", self.p_tex.lpVtbl[10])
  self._desk = c_tex2d_desk_new{}
  self.p_desk = ffi.cast(c_void_pp, self._desk)
  self.GetDesc(self.p_tex, self.p_desk)

  self.desc_stage = c_tex2d_desk_p(self._desk)
  self.desc_stage.Usage = C.D3D11_USAGE_STAGING
  self.desc_stage.CPUAccessFlags = C.D3D11_CPU_ACCESS_READ
  self.desc_stage.BindFlags = 0
  self.desc_stage.Width = MAX_SIDE_W
  self.desc_stage.Height = MAX_SIDE_H
  self.desc_stage.MiscFlags = 0

  self._device = obsffi.gs_get_device_obj()
  self.pDevice = ffi.cast("struct d3ddevice*", self._device)
  self.GetImmediateContext = ffi.cast("long (__stdcall*)(void*, void**)", self.pDevice.lpVtbl[40])

  self._arg1 = ffi.new("unsigned long[1]", {})
  self._pContext = ffi.cast(c_void_pp, self._arg1)
  self.GetImmediateContext(self.pDevice, self._pContext)
  self.pContext = ffi.cast("struct d3ddevicecontext*", self._pContext[0])

  self.Release_pContext = ffi.cast("unsigned long (__stdcall*)(void*)", self.pContext.lpVtbl[2])
  self.CopyResource = ffi.cast("void (__stdcall*)(void*, void*, void* )", self.pContext.lpVtbl[47])
  self.Map = ffi.cast("long (__stdcall*)(void*, void*, UINT, UINT, UINT, void *)", self.pContext.lpVtbl[14])
  self.Unmap = ffi.cast("long (__stdcall*)(void*, void*, UINT)", self.pContext.lpVtbl[15])
  self.CreateTexture2D = ffi.cast("long (__stdcall*)(void*, void*, void*, void**)", self.pDevice.lpVtbl[5])

  -- create texture
  self._my_tex = c_tex2d_new{}
  self.p_stage_tex = ffi.cast(c_void_pp, self._my_tex)
  self.CreateTexture2D(self.pDevice, self.desc_stage, nil, self.p_stage_tex)
  -- create staging surface, care: p_stage_tex[0]
  self.stage = c_tex2d_p(self.p_stage_tex[0])
  obs_leave_graphics()
  self.created_dx_ctx = true
end


--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
as_custom_source = SourceDef:new({
  id = "s_console_source",
  type = OBS_SOURCE_TYPE_SOURCE,
  output_flags = bit.bor(OBS_SOURCE_VIDEO, OBS_SOURCE_CUSTOM_DRAW, OBS_SOURCE_AUDIO),
})
function as_custom_source:get_name() return "AGPLv3+ libre-macros by upgradeQ" end
function as_custom_source:video_render(settings) end
function as_custom_source:get_height() return 200 end
function as_custom_source:get_width() return 200 end
function as_custom_source:load(settings) as_custom_source._reg_htk(self, settings) end

function as_custom_source:update(settings)
  self.code = obs_data_get_string(settings, "_text")
  self.autorun = obs_data_get_bool(settings, "_autorun")
  self.mv1 = obs_data_get_double(settings, "_mv1")
  self.mv2 = obs_data_get_double(settings, "_mv2")
  self.hotreload = obs_data_get_string(settings, "_hotreload")
  self.p1 = obs_data_get_string(settings, "_p1")
  self.p2 = obs_data_get_string(settings, "_p2")
-- custom source logic for registering hotkeys
  if not self.created_hotkeys then
    as_custom_source._reg_htk(self, settings)
  end
end

function as_custom_source:_reg_htk(settings)
  -- note it's not a filter but rather a source itself
  local source_name = obs_source_get_name(self.filter)
  if source_name then
    self.hotkeys["2;" .. source_name] = function()
      self.hotkey_dispatch = true
    end
    self.hotkeys["3;" .. source_name] = function(pressed)
      self.pressed = pressed
    end

    for k, v in pairs(self.hotkeys) do
      self.hk[k] = OBS_INVALID_HOTKEY_ID
    end

    for k, v in pairs(self.hotkeys) do
      if k:sub(1, 1) == "3" then -- starts with 3 symbol
        self.hk[k] = obs_hotkey_register_frontend(k, k, function(pressed)
          if pressed then
            self.hotkeys[k](true)
          else
            self.hotkeys[k](false)
          end
        end)
      else
        self.hk[k] = obs_hotkey_register_frontend(k, k, function(pressed)
          if pressed then
            self.hotkeys[k]()
          end
        end)
      end
      local a = obs_data_get_array(settings, k)
      obs_hotkey_load(self.hk[k], a)
      obs_data_array_release(a)
    end
    if not self.created_hotkeys then
      self.created_hotkeys = true
    end
  end
end

as_gap_source = {}
function as_gap_source:create(source) 
  local instance = {}
  as_gap_source.update(instance, self) -- self = settings and this shows it on screen
  return instance
end
function as_gap_source:get_name() return i18n"Gap source" end
function as_gap_source:update(settings) 
  self.height = obs_data_get_double(settings, "_height")
  self.width = obs_data_get_double(settings, "_width")
end
function as_gap_source:get_properties()
  local props = obs_properties_create()
  obs_properties_add_int_slider(props, "_width", i18n"width", 1, 9999, 1)
  obs_properties_add_int_slider(props, "_height", i18n"height", 1, 9999, 1)
  return props
end
function as_gap_source:load(settings)
  self.height = obs_data_get_double(settings, "_height")
  self.width = obs_data_get_double(settings, "_width")
end
function as_gap_source:get_height() return self.height end
function as_gap_source:get_width() return self.width end
as_gap_source.id = "_gap_source"
as_gap_source.type = OBS_SOURCE_TYPE_SOURCE
as_gap_source.output_flags = bit.bor(OBS_SOURCE_VIDEO, OBS_SOURCE_CUSTOM_DRAW)

--bk_obs_script_definition~~~~~~~~~~~~~~~wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
function script_description() return [[
<h2> Scripting and macros hotkeys overhaul for OBS Studio </h2>
<a style="color: #0000ff; text-decoration: none; font-size:26px;"
href="https://www.github.com/upgradeQ/libre-macros/blob/master/README.md">Visit the repository README.md</a><br/>
Copyright &copy; 2021-2024 upgradeQ<br/>
Distributed under <a style="color: #ffffff; text-decoration: none;"> AGPL license</a>
]]
end

function script_properties()
  local props = obs_properties_create()
  local props_group1 = obs_properties_create()
  obs_properties_add_bool(props_group1, "_flag_custom", i18n"Console sceneitem custom")
  obs_properties_add_bool(props_group1, "_flag_gap", i18n"Gap source")
  obs_properties_add_bool(props_group1, "_flag_console_timer", i18n"Console (Timer)")
  obs_properties_add_float(props_group1, "_interval", i18n"interval", 0, 999, 0.001)
  obs_properties_add_group(props, "group1", i18n"g2_restart", OBS_GROUP_NORMAL, props_group1)
  local _langs = obs_properties_add_list(props, "_lang", i18n"select_lang", OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_STRING)

  for k, v in pairs {en="English", ru="Русский"} do
    obs_property_list_add_string(_langs, v, k)
  end

  return props
end

function script_defaults(settings)
  obs_data_set_default_string(settings, "_lang", "en")
  obs_data_set_default_double(settings, "_interval", 60)
end

function script_load(settings)
  i18n.set_locale(obs_data_get_string(settings, "_lang")) -- must load first
  local as_video_filter = SourceDef:new({id = "v_console_source", type = OBS_SOURCE_TYPE_FILTER, output_flags = bit.bor(OBS_SOURCE_VIDEO),})
  obs_register_source(as_video_filter)

  local as_audio_filter = SourceDef:new({ id = "a_console_source", type = OBS_SOURCE_TYPE_FILTER, output_flags = bit.bor(OBS_SOURCE_AUDIO),})
  obs_register_source(as_audio_filter)


  if obs_data_get_bool(settings, "_flag_gap") then
    obs_register_source(as_gap_source) 
  end
  if obs_data_get_bool(settings, "_flag_custom") then
    obs_register_source(as_custom_source) 
  end
  if obs_data_get_bool(settings, "_flag_console_timer") then
    local interval = obs_data_get_double(settings, "_interval")
    local as_audio_filter_timer, as_video_filter_timer = as_audio_filter, as_video_filter
    as_video_filter_timer.id = "v_console_source_timer"
    SourceDef.__interval = interval
    function as_video_filter_timer:get_name() return i18n"Console (Timer)" end 

    as_audio_filter_timer.id = "a_console_source_timer"
    SourceDef.__interval = interval
    function as_audio_filter_timer:get_name() return i18n"Console (Timer)" end 
    obs_register_source(as_video_filter_timer)
    obs_register_source(as_audio_filter_timer)
  end
end

-- vim: ft=lua ts=2 sw=2 et sts=2