OBS 根据直播/录制状态自动切换显示状态

obs = obslua
source_name_record = ""
source_name_live = ""
source_name_free = ""

function hide_source(source_name)
    local source = obs.obs_get_source_by_name(source_name)
    if source ~= nil then
      obs.obs_source_set_enabled(source, false)
    end
    obs.obs_source_release(source)
  end

function show_source(source_name)
    local source = obs.obs_get_source_by_name(source_name)
    if source ~= nil then
      obs.obs_source_set_enabled(source, true)
    end
    obs.obs_source_release(source)
  end
  

-- Function to toggle source visibility
function on_event(event)
    if event == obs.OBS_FRONTEND_EVENT_STREAMING_STARTED then
        -- show live
        -- hide record and free
        show_source(source_name_live)
        hide_source(source_name_record)
        hide_source(source_name_free)
    end
    if event == obs.OBS_FRONTEND_EVENT_STREAMING_STOPPED then
        -- hide live
        -- show free
        hide_source(source_name_live)
        show_source(source_name_free)
    end
    if event == obs.OBS_FRONTEND_EVENT_RECORDING_STARTED then
        -- show record
        -- hide live and free
        show_source(source_name_record)
        hide_source(source_name_live)
        hide_source(source_name_free)
    end
    if event == obs.OBS_FRONTEND_EVENT_RECORDING_STOPPED then
        -- hide record
        -- show free
        hide_source(source_name_record)
        show_source(source_name_free)
    end
end

----------------------------------------------------------------

-- A function named script_properties defines the properties that the user
-- can change for the entire script module itself
function script_properties()
    local props = obs.obs_properties_create()
    obs.obs_properties_add_text(props, "source_name_record", "Record icon source name", obs.OBS_TEXT_DEFAULT)
    obs.obs_properties_add_text(props, "source_name_live", "Live icon source name", obs.OBS_TEXT_DEFAULT)
    obs.obs_properties_add_text(props, "source_name_free", "Free icon source name", obs.OBS_TEXT_DEFAULT)
    return props
end

-- A function named script_description returns the description shown to
-- the user
function script_description()
    return "Toggles visibility of sources based on streaming and recording status\n\n\nMade by Jz0ojiang"
end

-- A function named script_update will be called when settings are changed
function script_update(settings)
    source_name_record = obs.obs_data_get_string(settings, "source_name_record")
    source_name_live = obs.obs_data_get_string(settings, "source_name_live")
    source_name_free = obs.obs_data_get_string(settings, "source_name_free")
end

-- A function named script_defaults will be called to set the default settings
function script_defaults(settings)
	obs.obs_data_set_default_string(settings, "source_name_record", "record_icon")
    obs.obs_data_set_default_string(settings, "source_name_live", "live_icon")
    obs.obs_data_set_default_string(settings, "source_name_free", "free_icon")
end

function script_load(settings)
    obs.obs_frontend_add_event_callback(on_event)
end