./pause_options_difficulty.lua

```
local PM_MENU_DIFFICULTY_OPTIONS			= 0 
```
```
 
```
```
local DIFFICULTY_INDEX = 1 
```
```
--local AIRPLANE_INDEX = 2 
```
```
local SUBTITLES_INDEX = 2 
```
```
--local RADIO_INDEX = 4 
```
```
local MINIMAP_INDEX = 3 
```
```
--local PAUSE_FOCUS_INDEX = 4 
```
```
--local FILM_GRAIN_INDEX = 7 
```
```
local PAUSE_INV_SCREEN_INDEX = 4 
```
```
 
```
```
local Data = { 
```
```
	[DIFFICULTY_INDEX] = { 
```
```
		type = TYPE_TOGGLE, 
```
```
		label = "MENU_DIFFICULTY", 
```

		options = {"DLT_CASUAL", "DLT_NORMAL", "DLT_HARDCORE"},

		tool_tip_text = "MENU_OPTIONS_GAMEPLAY_DIFFICULTY_TIP",

```
		current_value = 1 
```
```
	} 
```
```
} 
```
```
 
```
```
local Input_tracker 
```
```
local Mouse_input_tracker 
```
```
 
```
```
local Screen_width = 840 
```
```
 
```
```
local Tween_done = true 
```
```
 
```
```
local Difficulty_doc_handle 
```
```
local Tool_tip_h 
```
```
 
```

function pause_options_difficulty_set_tool_tip(new_tip_text)

	vint_set_property(Tool_tip_h, "text_tag", new_tip_text)

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

function pause_options_difficulty_init()

```
 
```

	Difficulty_doc_handle = vint_document_find("pause_options_difficulty")

```
 
```
```
	if vint_is_std_res() then 
```
```
		Screen_width = 750 
```
```
	else 
```
```
		Screen_width = 840 
```
```
	end 
```
```
	 
```

	Tool_tip_h = vint_object_find("tool_tip_text", 0, Difficulty_doc_handle)

```
	 
```
```
	if game_get_platform() ~= "PC" then 
```

		vint_set_property(Tool_tip_h, "visible", false)

```
	else 
```
```
		-- Align the tooltip to the list 
```
```
		--[[ 
```
```
		if In_pause_menu then 
```

			local anchor_in_h = vint_object_find("new_tween2")

			local anchor_out_h = vint_object_find("new_tween4")

			local anchor_in_x,anchor_in_y = vint_get_property(anchor_in_h, "start_value")

			local anchor_out_x,anchor_out_y = vint_get_property(anchor_out_h, "start_value")

```
			 
```
```
			if vint_is_std_res() then 
```

				vint_set_property(anchor_in_h, "start_value", 282, anchor_in_y)

				vint_set_property(anchor_in_h, "end_value", 282, anchor_out_y)

```
				 
```

				vint_set_property(anchor_out_h, "start_value", 282, anchor_out_y)

				vint_set_property(anchor_out_h, "end_value", 282, anchor_in_y)

```
			else 
```

				vint_set_property(anchor_in_h, "start_value", 448, anchor_in_y)

				vint_set_property(anchor_in_h, "end_value", 448, anchor_out_y)

```
				 
```

				vint_set_property(anchor_out_h, "start_value", 448, anchor_out_y)

				vint_set_property(anchor_out_h, "end_value", 448, anchor_in_y)

```
			end 
```
```
		end 
```
```
		]] 
```
```
	end 
```
```
	 
```

	pause_options_difficulty_set_tool_tip(Data[1].tool_tip_text) --("X XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX X") -- Use this to figure out the correct anchor for In_pause_menu

```
 
```
```
	-- animate tooltip in 
```

	local anim_h = vint_object_find("animate_in", 0, Difficulty_doc_handle)

	lua_play_anim(anim_h, 0, Difficulty_doc_handle)

```
	 
```

	--game_peg_load_with_cb("pause_options_difficulty_finish_init", 1, "ui_cell_homies")

	--game_peg_load_with_cb("options_difficulty_finish_init", 1, "ui_bms_cell_homies")

```
	options_difficulty_finish_init() 
```
```
end 
```
```
 
```

function options_difficulty_add_pc_options()

```
--[[ 
```
```
	Data[#Data + 1] = { 
```
```
		type = TYPE_TOGGLE, 
```
```
		label = "MENU_AIRPLANE_HANDLING", 
```

		options = {"MENU_ADVANCED", "MENU_NORMAL"},

```
		current_value = 1, 
```

		tool_tip_text = "MENU_OPTIONS_GAMEPLAY_AIRPLANE_TIP",

```
		id = #Data 
```
```
	} 
```
```
--]] 
```
```
	 
```
```
	Data[#Data + 1] = { 
```
```
		type = TYPE_TOGGLE, 
```
```
		label = "MENU_CONTROLS_SUBTITLES", 
```

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

```
		current_value = 1, 
```

		tool_tip_text = "MENU_OPTIONS_GAMEPLAY_SUBTITLES_TIP",

```
		id = #Data 
```
```
	} 
```
```
	 
```
```
--[[ 
```
```
	Data[#Data + 1] = { 
```
```
		type = TYPE_TOGGLE, 
```
```
		label = "MENU_AUDIO_RADIO", 
```

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

```
		current_value = 1, 
```

		tool_tip_text = "MENU_OPTIONS_GAMEPLAY_RADIO_TIP",

```
		id = #Data 
```
```
	} 
```
```
	 
```
```
--]]	 
```
```
	Data[#Data + 1] = { 
```
```
		type = TYPE_TOGGLE, 
```
```
		label = "CONTROLS_MINIMAP_VIEW", 
```

		options = {"MINIMAP_ROTATIONAL", "MINIMAP_STATIC"},

```
		current_value = 1, 
```

		tool_tip_text = "MENU_OPTIONS_GAMEPLAY_MINIMAP_TIP",

```
		id = #Data 
```
```
	} 
```

	--Data[#Data].current_value = Current_static_map and 2 or 1

	--Data[#Data].old_value = Data[#Data].current_value

```
--[[ 
```
```
	Data[#Data + 1] = { 
```
```
		type = TYPE_TOGGLE, 
```
```
		label = "PLT_MENU_PAUSE_FOCUS", 
```

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

```
		current_value = 2, 
```

		tool_tip_text = "MENU_OPTIONS_GAMEPLAY_FOCUS_TIP",

```
		id = #Data 
```
```
	} 
```
```
--]] 
```
```
--[[ 
```
```
	Data[#Data + 1] = { 
```
```
		type = TYPE_TOGGLE, 
```

		label = "MENU_OPTION_SHOW_FILM_GRAIN",

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

```
		current_value = 2, 
```

		tool_tip_text = "MENU_OPTION_SHOW_FILM_GRAIN",

```
		id = #Data 
```
```
	} 
```
```
--]]	 
```
```
 
```
```
	Data[#Data + 1] = { 
```
```
		type = TYPE_TOGGLE, 
```

		label = "MENU_OPTION_PAUSE_INV_SCREEN",

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

```
		current_value = 2, 
```

		tool_tip_text = "MENU_OPTION_PAUSE_INV_SCREEN_HINT",

```
		id = PAUSE_INV_SCREEN_INDEX 
```
```
	} 
```
```
 
```
```
end 
```
```
 
```

function options_difficulty_finish_init()

```
 
```
```
	--Initialize Header 
```
```
	if game_get_platform() == "PC" then 
```

		Header_obj:set_text("MENU_GAMEPLAY", Screen_width)

```
		options_difficulty_add_pc_options() 
```
```
	else 
```

		Header_obj:set_text("MENU_DIFFICULTY", Screen_width)

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

	-- Subscribe to the button presses we need

```
	 
```

	Input_tracker = Vdo_input_tracker:new()

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

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

```
	if In_pause_menu then 
```

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

```
	end 
```

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

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

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

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

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

		hint_data[2] = {CTRL_BUTTON_X, "MENU_RESTORE_DEFAULTS"}

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

```
	end 
```
```
	Menu_hint_bar:set_hints(hint_data)   
```
```
	 
```

	Data[DIFFICULTY_INDEX].current_value = get_current_difficulty() + 1	-- Difficulties start at 0

	vint_dataresponder_request("pause_menu_options", "options_difficulty_populate", 0, PM_MENU_DIFFICULTY_OPTIONS)

	List:draw_items(Data, 1, Screen_width, 7)

```
 
```

	--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)

```
	 
```
```
	-- 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("pause_options_difficulty", Mouse_input_tracker)

		Menu_hint_bar:add_mouse_inputs("pause_options_difficulty", Mouse_input_tracker)

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

		--menu_common_set_mouse_tracker(Mouse_input_tracker)

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

function options_difficulty_populate(airplane, subtitles, radio, minimap, pause_focus, film_grain, pause_on_inv_screen)

	--Data[AIRPLANE_INDEX].previous_value = Data[AIRPLANE_INDEX].current_value

	--Data[AIRPLANE_INDEX].current_value = airplane + 1

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

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

	--Data[RADIO_INDEX].previous_value = Data[RADIO_INDEX].current_value

	--Data[RADIO_INDEX].current_value = radio + 1

	Data[MINIMAP_INDEX].previous_value = Data[MINIMAP_INDEX].current_value

	Data[MINIMAP_INDEX].current_value = minimap and 2 or 1

	--Data[PAUSE_FOCUS_INDEX].previous_value = Data[PAUSE_FOCUS_INDEX].current_value

	--Data[PAUSE_FOCUS_INDEX].current_value = pause_focus and 2 or 1

	--Data[FILM_GRAIN_INDEX].previous_value = Data[FILM_GRAIN_INDEX].current_value

	--Data[FILM_GRAIN_INDEX].current_value = film_grain and 2 or 1

	Data[PAUSE_INV_SCREEN_INDEX].previous_value = Data[PAUSE_INV_SCREEN_INDEX].current_value

	Data[PAUSE_INV_SCREEN_INDEX].current_value = pause_on_inv_screen and 2 or 1

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

function pause_options_difficulty_cleanup()

```
	-- 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_difficulty_nav_up(event, acceleration)

```
	-- Move highlight up 
```
```
	List:move_cursor(-1) 
```
```
	 
```
```
	-- Set the tool_tip_text 
```

	local current_idx = List:get_selection()

```
	local menu_item = Data[current_idx] 
```

	pause_options_difficulty_set_tool_tip(menu_item.tool_tip_text)

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

function options_difficulty_nav_down(event, acceleration)

```
	-- Move highlight down 
```
```
	List:move_cursor(1) 
```
```
	 
```
```
	-- Set the tool_tip_text 
```

	local current_idx = List:get_selection()

```
	local menu_item = Data[current_idx] 
```

	pause_options_difficulty_set_tool_tip(menu_item.tool_tip_text)

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

function options_difficulty_nav_left(event, acceleration)

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

	options_controls_update_option_value()

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

function options_difficulty_nav_right(event, acceleration)

```
	List:move_slider(1) 
```

	options_controls_update_option_value()

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

function options_controls_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 
```
```
	 
```

	local converted_float = menu_item.current_value

```
	 
```

	pause_menu_update_option(PM_MENU_DIFFICULTY_OPTIONS, current_idx, bool_val, converted_float)

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

function options_difficulty_button_b(event, acceleration)

```
	--back up a screen 
```

	game_difficulty_select(Data[DIFFICULTY_INDEX].current_value - 1)	-- Difficulties indexed by 0

```
	pause_menu_accept_options() 
```
```
	List:button_b() 
```
```
 
```
```
	Input_tracker:subscribe(false) 
```
```
	if Mouse_input_tracker ~= nil then 
```
```
		Mouse_input_tracker:subscribe(false) 
```
```
	end 
```
```
	List:enable_toggle_input(false) 
```
```
	 
```
```
	-- animate tooltip out 
```

	local anim_h = vint_object_find("animate_out", 0, Difficulty_doc_handle)

	lua_play_anim(anim_h, 0, Difficulty_doc_handle)

```
	 
```
```
	--Remove current menu from the stack 
```
```
	menu_common_stack_remove() 
```
```
	menu_common_transition_pop(1) 
```
```
end 
```
```
 
```

function options_difficulty_button_a(event, acceleration)

	options_difficulty_nav_right(event, acceleration)

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

function options_difficulty_button_x(event, acceleration)

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

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

function options_difficulty_revert(result, action)

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

		pause_menu_restore_defaults(PM_MENU_DIFFICULTY_OPTIONS)

		vint_dataresponder_request("pause_menu_options", "options_difficulty_populate", 0, PM_MENU_DIFFICULTY_OPTIONS)

		List:draw_items(Data, List:get_selection(), Screen_width, 7, nil, nil, false)

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

			List:add_mouse_inputs("pause_options_difficulty", Mouse_input_tracker)

			Menu_hint_bar:add_mouse_inputs("pause_options_difficulty", Mouse_input_tracker)

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

function options_difficulty_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_difficulty, options, pause_menu_top, menu_common

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

function pause_options_difficulty_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_difficulty_button_b() 
```
```
	end 
```
```
	if hint_index == 2 then 
```
```
		options_difficulty_button_x() 
```
```
	end 
```
```
 
```

	local new_index = List:get_button_index(target_handle)

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

		-- Because only toggles are used in this menu, this acts as nav_right

```
		options_difficulty_nav_right() 
```
```
	end 
```

	if List:is_left_arrow(target_handle) then

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

		options_controls_update_option_value()

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

function pause_options_difficulty_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) 
```
```
		-- Set the tool_tip_text 
```

		local current_idx = List:get_selection()

```
		local menu_item = Data[current_idx] 
```

		pause_options_difficulty_set_tool_tip(menu_item.tool_tip_text)

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

function pause_options_difficulty_mouse_scroll(event, target_handle, mouse_x, mouse_y, scroll_lines)

```
	if scroll_lines ~= 0 then 
```

		if List:get_scroll_region_handle() == target_handle then

```
			List:scroll_list(scroll_lines * -1) 
```

			List:update_mouse_inputs("pause_options_difficulty", Mouse_input_tracker)

			Menu_hint_bar:add_mouse_inputs("pause_options_difficulty", Mouse_input_tracker)

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

function pause_options_difficulty_mouse_drag(event, target_handle, mouse_x, mouse_y)

	if List.scrollbar.tab_grp.handle == target_handle then

		local new_start_index = List.scrollbar:drag_scrolltab(mouse_y, List.num_buttons - (List.max_buttons - 1))

```
		List:scroll_list(0, new_start_index) 
```
```
	end 
```
```
end 
```
```
 
```

-- Updates the mouse inputs for the list and snaps the scrolltab to the closest notch based on the visible index

```
-- 
```

function pause_options_difficulty_mouse_drag_release(event, target_handle, mouse_x, mouse_y)

	if List.scrollbar.tab_grp.handle == target_handle then

		local start_index = List:get_visible_indices()

		List.scrollbar:release_scrolltab(start_index, List.num_buttons - (List.max_buttons - 1))

		List:update_mouse_inputs("pause_options_difficulty", Mouse_input_tracker)

		Menu_hint_bar:add_mouse_inputs("pause_options_difficulty", Mouse_input_tracker)

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