./pause_options_audio.lua

```
local PM_MENU_AUDIO_OPTIONS			= 4 
```
```
 
```

-- These IDs correspond to values in the Pause_menu_audio_options enum in code.

```
local OVERALL_ID							= 1 
```
```
local SOUND_EFFECTS_ID					= 2 
```
```
local MUSIC_ID								= 3 
```
```
local VOICE_ID								= 4 
```
```
local RADIO_CONTROLS_ID					= 5 
```
```
local SUBTITLES_ID						= 6 
```
```
local VOICE_CHAT_ENABLED_ID			= 7 
```
```
 
```
```
 
```
```
local OVERALL_INDEX						= -1 
```
```
local SOUND_EFFECTS_INDEX				= 1 
```
```
local MUSIC_INDEX							= 2 
```
```
local VOICE_INDEX							= 3 
```
```
local RADIO_CONTROLS_INDEX				= 4 
```
```
local SUBTITLES_INDEX					= 5 
```
```
local VOICE_CHAT_ENABLED_INDEX		= -1 
```
```
local SETUP_MIC_INDEX					= -1 
```
```
 
```
```
local Music_inst 							= -1 
```
```
 
```
```
local Screen_width						= 700 
```
```
 
```
```
local Data = {} 
```
```
 
```

function pause_options_audio_get_list_data()

```
 
```
```
	if game_get_platform() == "PC" then 
```
```
		OVERALL_INDEX					= 1 
```
```
		SOUND_EFFECTS_INDEX			= 2 
```
```
		MUSIC_INDEX						= 3 
```
```
		VOICE_INDEX						= 4 
```
```
		RADIO_CONTROLS_INDEX			= -1 
```
```
		SUBTITLES_INDEX				= -1 
```
```
		VOICE_CHAT_ENABLED_INDEX	= 5 
```
```
		SETUP_MIC_INDEX				= 6 
```
```
	end 
```
```
 
```
```
	Data = { 
```
```
		[SOUND_EFFECTS_INDEX] = { 
```
```
			type = TYPE_SLIDER, 
```
```
			label = "MENU_AUDIO_SFX", 
```
```
			min = 0, 
```
```
			max = 100, 
```
```
			step = 10, 
```
```
			current_value = 100, 
```
```
			id = SOUND_EFFECTS_ID 
```
```
		},	 
```
```
		[MUSIC_INDEX] = { 
```
```
			type = TYPE_SLIDER, 
```
```
			label = "MENU_AUDIO_MUSIC", 
```
```
			min = 0, 
```
```
			max = 100, 
```
```
			step = 10, 
```
```
			current_value = 100, 
```
```
			id = MUSIC_ID, 
```
```
		}, 
```
```
		[VOICE_INDEX] = { 
```
```
			type = TYPE_SLIDER, 
```
```
			label = "MENU_AUDIO_VOICE", 
```
```
			min = 0, 
```
```
			max = 100, 
```
```
			step = 10, 
```
```
			current_value = 100, 
```
```
			id = VOICE_ID 
```
```
		}, 
```
```
		[RADIO_CONTROLS_INDEX] = { 
```
```
			type = TYPE_TOGGLE, 
```
```
			label = "MENU_AUDIO_RADIO", 
```

			options = {"RADIO_ALWAYS_ON", "RADIO_HIJACK_ON", "RADIO_LIFE_LIKE" },

```
			current_value = 1, 
```
```
			id = RADIO_CONTROLS_ID 
```
```
		}, 
```
```
		[SUBTITLES_INDEX] = { 
```
```
			type = TYPE_TOGGLE, 
```
```
			label = "MENU_CONTROLS_SUBTITLES", 
```

			options = {"OPTION_NO", "OPTION_YES"},

```
			current_value = 1, 
```
```
			id = SUBTITLES_ID 
```
```
		}, 
```
```
	} 
```
```
	 
```
```
	if game_get_platform() == "PC" then 
```
```
		Data[OVERALL_INDEX] = { 
```
```
			type = TYPE_SLIDER, 
```
```
			label = "MENU_AUDIO_OVERALL", 
```
```
			min = 0, 
```
```
			max = 100, 
```
```
			step = 10, 
```
```
			current_value = 100, 
```
```
			id = OVERALL_ID 
```
```
		} 
```
```
		Data[VOICE_CHAT_ENABLED_INDEX] = { 
```
```
			type = TYPE_TOGGLE, 
```

			label = "PLT_MENU_AUDIO_VOICE_ENABLE",

			options = {"PLT_MENU_VOICE_DISABLED", "PLT_MENU_VOICE_ALWAYS_ON", "PLT_MENU_VOICE_PUSH_TO_TALK"},

```
			current_value = 2, 
```
```
			id = VOICE_CHAT_ENABLED_ID 
```
```
		} 
```
```
		Data[SETUP_MIC_INDEX] = { 
```
```
			type = TYPE_BUTTON, 
```
```
			label = "PLT_MENU_SETUP_MIC", 
```
```
		} 
```
```
	end 
```
```
	 
```
```
end 
```
```
 
```
```
local Anims = {} 
```
```
 
```
```
local Input_tracker 
```
```
local Mouse_input_tracker 
```
```
 
```
```
local Tween_done = true 
```
```
 
```
```
function pause_options_audio_init() 
```
```
 
```
```
	pause_options_audio_get_list_data() 
```
```
 
```

	-- Subscribe to the button presses we need

```
	 
```

	Input_tracker = Vdo_input_tracker:new()

	Input_tracker:add_input("select", "options_audio_button_a", 50)

	Input_tracker:add_input("back", "options_audio_button_b", 50)

	Input_tracker:add_input("alt_select", "options_audio_button_x", 50)

```
	if In_pause_menu then 
```

		Input_tracker:add_input("pause", "options_audio_button_start", 50)

```
	end 
```

	Input_tracker:add_input("nav_up", "options_audio_nav_up", 50)

	Input_tracker:add_input("nav_down", "options_audio_nav_down", 50)

	Input_tracker:add_input("nav_left", "options_audio_nav_left", 50)

	Input_tracker:add_input("nav_right", "options_audio_nav_right", 50)

```
	Input_tracker:subscribe(false) 
```
```
 
```
```
	--Set Button hints 
```
```
	local hint_data = { 
```
```
		{CTRL_MENU_BUTTON_B, "MENU_BACK"}, 
```

		{CTRL_BUTTON_X, "MENU_RESTORE_DEFAULTS"},

```
	} 
```
```
	Menu_hint_bar:set_hints(hint_data)   
```
```
	 
```

	Header_obj:set_text("MENU_OPTIONS_AUDIO", Screen_width)

```
	 
```

	--Get the selection option from when the menu was last loaded

	local last_option_selected = menu_common_stack_get_index()

```
 
```

	vint_dataresponder_request("pause_menu_options", "options_audio_populate", 0, PM_MENU_AUDIO_OPTIONS)

```
 
```

	List:draw_items(Data, last_option_selected, Screen_width)

```
	 
```

	--Store some locals to the pause menu common for screen processing.

	menu_common_set_list_style(List, Header_obj, Screen_width)

	menu_common_set_screen_data(List, Header_obj, Input_tracker, Screen_back_out_anim, Screen_slide_out_anim)

```
	 
```

	ui_audio_post_event("Main_Menu_Music_Mute")

```
	 
```
```
	-- Add mouse inputs for the PC 
```
```
	if game_get_platform() == "PC" then 
```
```
		Menu_hint_bar:set_highlight(0) 
```
```
		 
```

		Mouse_input_tracker = Vdo_input_tracker:new()

		List:add_mouse_inputs("options_audio", Mouse_input_tracker)

		Menu_hint_bar:add_mouse_inputs("options_audio", Mouse_input_tracker)

```
		Mouse_input_tracker:subscribe(true) 
```
```
		 
```

		--menu_common_set_mouse_tracker(Mouse_input_tracker)

```
	end 
```
```
end 
```
```
 
```
```
function pause_options_audio_cleanup() 
```
```
	if Music_inst ~= -1 then 
```
```
		game_audio_stop(Music_inst) 
```
```
		Music_inst = -1 
```
```
	end 
```
```
	 
```

	ui_audio_post_event("Main_Menu_Music_Unmute")

```
	 
```
```
	-- Nuke all button subscriptions 
```
```
	Input_tracker:subscribe(false) 
```
```
	if Mouse_input_tracker ~= nil then 
```
```
		Mouse_input_tracker:subscribe(false) 
```
```
	end 
```
```
	List:enable_toggle_input(false) 
```
```
end 
```
```
 
```

function options_audio_populate(overall, sfx, music, voice, radio_state, subtitles, voice_chat_state)

```
	if OVERALL_INDEX ~= -1 then 
```

		Data[OVERALL_INDEX].current_value = floor(overall * 100)

		Data[OVERALL_INDEX].previous_value = Data[OVERALL_INDEX].current_value

```
	end 
```
```
 
```

	Data[SOUND_EFFECTS_INDEX].current_value = floor(sfx * 100)

	Data[SOUND_EFFECTS_INDEX].previous_value = Data[SOUND_EFFECTS_INDEX].current_value

```
 
```

	Data[MUSIC_INDEX].current_value = floor(music * 100)

	Data[MUSIC_INDEX].previous_value = Data[MUSIC_INDEX].current_value

```
	 
```

	-- SEH: music is not allowed while recording

```
	if game_record_mode_is_active() then 
```
```
		Data[MUSIC_INDEX].disabled = true 
```
```
	end 
```
```
	 
```

	Data[VOICE_INDEX].current_value = floor(voice * 100)

	Data[VOICE_INDEX].previous_value = Data[VOICE_INDEX].current_value

```
 
```
```
	if RADIO_CONTROLS_INDEX ~= -1 then 
```

		Data[RADIO_CONTROLS_INDEX].current_value = radio_state + 1

		Data[RADIO_CONTROLS_INDEX].previous_value = Data[RADIO_CONTROLS_INDEX].current_value

```
	end 
```
```
	 
```
```
	if SUBTITLES_INDEX ~= -1 then 
```

		Data[SUBTITLES_INDEX].current_value = subtitles and 2 or 1

		Data[SUBTITLES_INDEX].previous_value = Data[SUBTITLES_INDEX].current_value

```
	end 
```
```
	 
```

	if VOICE_CHAT_ENABLED_INDEX ~= -1 then

		Data[VOICE_CHAT_ENABLED_INDEX].current_value = voice_chat_state + 1

		Data[VOICE_CHAT_ENABLED_INDEX].previous_value = Data[VOICE_CHAT_ENABLED_INDEX].current_value

```
	end 
```
```
end 
```
```
 
```

function options_audio_nav_up(event, acceleration)

```
	-- Move highlight up 
```
```
	List:move_cursor(-1) 
```
```
	 
```

	if List:get_selection() == MUSIC_INDEX then

```
		if Music_inst == -1 then 
```

			Music_inst = game_UI_audio_play("UI_Volume_Music")

```
		end 
```
```
	elseif Music_inst ~= -1 then 
```
```
		game_audio_stop(Music_inst) 
```
```
		Music_inst = -1 
```
```
	end 
```
```
end 
```
```
 
```

function options_audio_nav_down(event, acceleration)

```
	-- Move highlight down 
```
```
	List:move_cursor(1) 
```
```
	 
```

	if List:get_selection() == MUSIC_INDEX then

```
		if Music_inst == -1 then 
```

			Music_inst = game_UI_audio_play("UI_Volume_Music")

```
		end 
```
```
	elseif Music_inst ~= -1 then 
```
```
		game_audio_stop(Music_inst) 
```
```
		Music_inst = -1 
```
```
	end 
```
```
end 
```
```
 
```

function options_audio_nav_left(event, acceleration)

```
	-- Move highlight left 
```
```
	List:move_slider(-1,nil,true) 
```
```
	options_audio_update_option_value() 
```
```
end 
```
```
 
```

function options_audio_nav_right(event, acceleration)

```
	-- Move highlight right 
```
```
	List:move_slider(1,nil,true) 
```
```
	options_audio_update_option_value() 
```
```
end 
```
```
 
```

function options_audio_update_option_value()

	local current_idx = List:get_selection()

```
	local menu_item = Data[current_idx] 
```
```
	 
```
```
	local bool_val = true 
```
```
	if menu_item.current_value == 1 then 
```
```
		bool_val = false 
```
```
	end 
```
```
	 
```

	-- Keep us from updating the value more often than is needed. (Useful for PC).

	if menu_item.current_value == menu_item.previous_value then

```
		return 
```
```
	end 
```
```
	 
```

	menu_item.previous_value = menu_item.current_value

```
	 
```
```
	-- Convert the value to [0.0 - 1.0] 
```

	local converted_float = menu_item.current_value

```
	if converted_float ~= 0 then 
```

		converted_float = menu_item.current_value / 100

```
	end 
```
```
	 
```
```
	if menu_item.type == TYPE_TOGGLE then 
```

		converted_float = menu_item.current_value - 1	-- 0-based in the radio system

```
	end 
```
```
 
```

	pause_menu_update_option(PM_MENU_AUDIO_OPTIONS, menu_item.id, bool_val, converted_float)

```
	 
```

	if current_idx == SOUND_EFFECTS_INDEX or current_idx == OVERALL_INDEX then

```
		game_UI_audio_play("UI_Volume_SFX") 
```

	elseif current_idx == VOICE_INDEX then

		game_UI_audio_play("UI_Volume_Voice")

	elseif current_idx == RADIO_CONTROLS_INDEX then

```
	 
```
```
	end 
```
```
end 
```
```
 
```

function options_audio_button_a(event, acceleration)

	local current_idx = List:get_selection()

	if current_idx == SETUP_MIC_INDEX then

		game_steam_open_overlay("voicesettings")

```
	else 
```
```
		options_audio_nav_right() 
```
```
		 
```
```
		if Tween_done == true then 
```

			--set the screen data to the list data

```
			Data = List:return_data() 
```
```
		end 
```
```
	end 
```
```
end 
```
```
 
```

function options_audio_button_b(event, acceleration)

```
	if Tween_done == true then 
```
```
		List:button_b() 
```
```
		-- Accept the options 
```
```
		pause_menu_accept_options() 
```
```
		 
```
```
		--Remove current menu from the stack 
```
```
		menu_common_stack_remove() 
```
```
		 
```
```
		--Pop Screen off the list 
```
```
		menu_common_transition_pop(1) 
```
```
		 
```
```
		if Mouse_input_tracker ~= nil then 
```

			Mouse_input_tracker:subscribe(false)

```
		end 
```
```
	end 
```
```
end 
```
```
 
```

function options_audio_button_x(event, acceleration)

	dialog_box_confirmation("OPTIONS_MENU_DEFAULTS_TITLE", "OPTIONS_MENU_DEFAULTS_DESC", "options_audio_revert", true, true,1)

```
end 
```
```
 
```

function options_audio_revert(result, action)

```
	if result == 0 then 
```

		pause_menu_restore_defaults(PM_MENU_AUDIO_OPTIONS)

		vint_dataresponder_request("pause_menu_options", "options_audio_populate", 0, PM_MENU_AUDIO_OPTIONS)

		List:draw_items(Data, List:get_selection(), 700)

```
		if Mouse_input_tracker ~= nil then 
```
```
			Mouse_input_tracker:remove_all() 
```

			List:add_mouse_inputs("options_audio", Mouse_input_tracker)

			Menu_hint_bar:add_mouse_inputs("options_audio", Mouse_input_tracker)

```
			Mouse_input_tracker:subscribe(true) 
```
```
		end 
```
```
	end 
```
```
end 
```
```
 
```

function options_audio_button_start(event, acceleration)

	menu_common_set_screen_data(List, Header_obj, Input_tracker, Screen_back_out_anim, Screen_out_anim)

```
	Input_tracker:subscribe(false) 
```

	menu_common_transition_pop(4) -- options_audio, options, pause menu top, pause_menu common

```
	bg_saints_slide_out() 
```
```
end 
```
```
 
```
```
-- Mouse inputs 
```

function options_audio_mouse_click(event, target_handle, mouse_x, mouse_y)

	local hint_index = Menu_hint_bar:get_hint_index(target_handle)

```
	if hint_index == 1 then 
```
```
		options_audio_button_b() 
```
```
	elseif hint_index == 2 then 
```
```
		options_audio_button_x() 
```
```
	end 
```
```
 
```

	local new_index = List:get_button_index(target_handle)

```
	if new_index ~= 0 then 
```
```
		List:set_selection(new_index) 
```
```
		options_audio_button_a() 
```
```
	end 
```
```
	 
```

	if List:is_left_arrow(target_handle) then

```
		List:move_slider(-1) 
```
```
		options_audio_update_option_value() 
```

	elseif List:is_right_arrow(target_handle) then

```
		List:move_slider(1) 
```
```
		options_audio_update_option_value() 
```
```
	end 
```
```
	if List:is_slider(target_handle) then 
```
```
		List:move_slider(0, mouse_x) 
```
```
		options_audio_update_option_value() 
```
```
	end 
```
```
end 
```
```
 
```

function options_audio_mouse_move(event, target_handle)

```
	Menu_hint_bar:set_highlight(0) 
```
```
	 
```

	local hint_index = Menu_hint_bar:get_hint_index(target_handle)

```
	if hint_index ~= 0 then 
```

		Menu_hint_bar:set_highlight(hint_index)

```
	end 
```
```
	 
```

	local new_index = List:get_button_index(target_handle)

```
	if new_index ~= 0 then 
```
```
		List:set_selection(new_index) 
```
```
		List:move_cursor(0, true) 
```
```
	end 
```
```
end 
```
```
 
```

function options_audio_mouse_drag(event, target_handle, mouse_x, mouse_y)

```
	if List:is_slider(target_handle) then 
```
```
		List:move_slider(0, mouse_x) 
```
```
		options_audio_update_option_value() 
```
```
	end 
```
```
end 
```
```
 
```

function options_audio_mouse_drag_release(event, target_handle, mouse_x, mouse_y)

```
end 
```
```
 
```