./pause_options_remap.lua

```
local Remap_doc_handle 
```
```
 
```

-- This is used by vdo_button_remap, so must be global

```
Remap_category_index = 1 
```
```
 
```
```
local Data = { } 
```

local Category_names = { "MENU_CATEGORY_GENERAL", "MENU_CATEGORY_ONFOOT", "MENU_CATEGORY_CAR", "MENU_CATEGORY_TANK" } --, "MENU_CATEGORY_HELI", "MENU_CATEGORY_PLANE"

```
 
```
```
local Input_tracker 
```
```
local Mouse_input_tracker 
```
```
 
```
```
local Tween_done = true 
```
```
local Overall_action = 1 
```
```
local Num_categories = 1 
```
```
local Num_actions = 0 
```
```
 
```
```
local Screen_width 
```
```
if vint_is_std_res() then 
```
```
	Screen_width = 750 
```
```
else 
```
```
	Screen_width = 840 
```
```
end 
```
```
 
```
```
local STATE_CATEGORIES = 1 
```
```
local STATE_SUBMENU = 2 
```
```
local Current_state = STATE_CATEGORIES 
```
```
 
```
```
local MAX_VISIBLE = 10 
```
```
 
```

function vint_options_remap_get_num_actions(actions)

```
	Num_actions = actions 
```
```
end 
```
```
 
```

function vint_remap_get_action_binding(action_name, key1, key2)

```
	local t = { 
```
```
		type = TYPE_REMAP, 
```
```
		label = action_name, 
```
```
		value1 = key1, 
```
```
		value2 = key2, 
```
```
	} 
```
```
	if key1 == "" then 
```
```
		t.value1 = nil 
```
```
	end 
```
```
	if key2 == "" then 
```
```
		t.value2 = nil 
```
```
	end 
```
```
	Data[Overall_action] = t 
```
```
	Overall_action = Overall_action + 1 
```
```
end 
```
```
 
```

function vint_remap_update_display(sel)

	if Current_state ~= STATE_SUBMENU then

```
		return 
```
```
	end 
```
```
 
```
```
	Data = { } 
```
```
	-- Always add the category first 
```
```
	--[[Data[1] = { 
```
```
		type = TYPE_TOGGLE, 
```
```
		label = "MENU_CATEGORY", 
```
```
		options = Category_names, 
```

		current_value = Remap_category_index,

```
		is_special = true 
```
```
	}]] 
```
```
	local cur_cat = Remap_category_index 
```
```
 
```

	Num_categories = 7 --vint_options_remap_get_num_categories()

```
	Overall_action = 1 
```

	vint_dataresponder_request("vint_options_remap_get_num_actions", "vint_options_remap_get_num_actions", 1, cur_cat)

```
	local action 
```
```
	for action = 1, Num_actions do 
```

		vint_dataresponder_request("vint_remap_get_action_binding", "vint_remap_get_action_binding", 2, cur_cat, action)

```
	end 
```
```
 
```
```
	-- Remove subscriptions 
```
```
	if Mouse_input_tracker ~= nil then 
```
```
		Mouse_input_tracker:remove_all() 
```
```
	end 
```
```
 
```
```
	-- Initialize and draw list object 
```

	List:set_properties(nil, nil, nil, nil, nil, nil, true)

	List:draw_items(Data, sel, Screen_width, MAX_VISIBLE)

```
	 
```
```
	--Set Button hints 
```
```
	local hint_data = { 
```
```
		{CTRL_MENU_BUTTON_B, "MENU_BACK"}, 
```

		{CTRL_BUTTON_X, "MENU_RESTORE_ALL_DEFAULTS"},

		{CTRL_BUTTON_Y, "OPTIONS_MENU_CLEAR_KEY_TITLE", game_get_key_name(211)},

```
	} 
```
```
	Menu_hint_bar:set_hints(hint_data) 
```
```
	 
```
```
	-- Re-add subscriptions 
```
```
	if Mouse_input_tracker ~= nil then 
```

		List:add_mouse_inputs("options_remap", Mouse_input_tracker)

		Menu_hint_bar:add_mouse_inputs("options_remap", Mouse_input_tracker)

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

function pause_options_remap_set_tool_tip(new_tip_text)

	local tool_tip_h = vint_object_find("tool_tip_text", 0, Remap_doc_handle)

	vint_set_property(tool_tip_h, "text_tag", new_tip_text)

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

function pause_options_remap_show_categories()

```
	Data = { } 
```
```
 
```
```
	local cat 
```
```
	for cat = 1, #Category_names do 
```
```
		Data[cat] = { 
```
```
			type = TYPE_BUTTON, 
```
```
			label = Category_names[cat], 
```
```
			current_value = 0, 
```
```
			id = cat 
```
```
		} 
```
```
	end 
```
```
 
```
```
	-- Remove subscriptions 
```
```
	if Mouse_input_tracker ~= nil then 
```
```
		Mouse_input_tracker:remove_all() 
```
```
	end 
```
```
 
```
```
	-- Initialize and draw list object 
```

	List:set_properties(nil, nil, nil, nil, nil, nil, true)

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

```
	 
```
```
	--Set Button hints 
```
```
	local hint_data = { 
```
```
		{CTRL_MENU_BUTTON_B, "MENU_BACK"}, 
```

		{CTRL_BUTTON_X, "MENU_RESTORE_ALL_DEFAULTS"},

```
	} 
```
```
	Menu_hint_bar:set_hints(hint_data) 
```
```
	 
```
```
	-- Re-add subscriptions 
```
```
	if Mouse_input_tracker ~= nil then 
```

		List:add_mouse_inputs("options_remap", Mouse_input_tracker)

		Menu_hint_bar:add_mouse_inputs("options_remap", Mouse_input_tracker)

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

	Remap_doc_handle = vint_document_find("pause_options_remap")

```
 
```

	Input_tracker = Vdo_input_tracker:new()

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

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

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

```
	if In_pause_menu then 
```

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

```
	end 
```

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

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

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

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

	Input_tracker:add_input("scancode", "options_remap_button_del", 50, false, 211)

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

		{CTRL_BUTTON_X, "MENU_RESTORE_ALL_DEFAULTS"},

		{CTRL_BUTTON_Y, "OPTIONS_MENU_CLEAR_KEY_TITLE", game_get_key_name(211)},

```
	} 
```
```
	Menu_hint_bar:set_hints(hint_data) 
```
```
 
```
```
	--Initialize Header 
```

	Header_obj:set_text("MENU_OPTIONS_REMAP",Screen_width)

```
 
```

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

```
 
```
```
	pause_options_remap_show_categories() 
```
```
	--vint_remap_update_display(0) 
```
```
 
```
```
	--set up the list in twns 
```

	local list_back_in = Vdo_tween_object:new("back_in_twn2", Screen_back_in_anim.handle)

	local header_back_in = Vdo_tween_object:new("back_in_twn3", Screen_back_in_anim.handle)

```
 
```

	list_back_in:set_property("start_value", 100, 140)

	header_back_in:set_property("start_value", 130, 83)

```
 
```

	list_back_in:set_property("end_value", 100, 140)

	header_back_in:set_property("end_value", 130, 83)

```
 
```

	--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)

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

	Mouse_input_tracker = Vdo_input_tracker:new()

	List:add_mouse_inputs("options_remap", Mouse_input_tracker)

	Menu_hint_bar:add_mouse_inputs("options_remap", Mouse_input_tracker)

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

	local tool_tip_h = vint_object_find("tool_tip_text", 0, Remap_doc_handle)

	vint_set_property(tool_tip_h, "alpha", 0)

```
 
```
```
	-- 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 
```
```
	]] 
```

	pause_options_remap_set_tool_tip("MENU_PRIMARY_ASSIGNMENT") --("X XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX X") -- Use this to figure out the correct anchor for In_pause_menu

```
end 
```
```
 
```
```
function pause_options_remap_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) 
```
```
 
```
```
	--set up the list in twns 
```

	local list_back_in = Vdo_tween_object:new("back_in_twn2", Screen_back_in_anim.handle)

	local header_back_in = Vdo_tween_object:new("back_in_twn3", Screen_back_in_anim.handle)

```
 
```

	list_back_in:set_property("start_value", 100, 267)

	header_back_in:set_property("start_value", 130, 210)

```
 
```

	list_back_in:set_property("end_value", 100, 267)

	header_back_in:set_property("end_value", 130, 210)

```
 
```
```
	--set up the list out twns 
```

	local list_slide_out = Vdo_tween_object:new("screen_slide_out_twn2", Screen_slide_out_anim.handle)

	local header_slide_out = Vdo_tween_object:new("screen_slide_out_twn3", Screen_slide_out_anim.handle)

```
 
```

	list_slide_out:set_property("start_value", 100, 267)

	header_slide_out:set_property("start_value", 130, 210)

```
 
```

	list_slide_out:set_property("end_value", 100, 267)

	header_slide_out:set_property("end_value", 130, 210)

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

function options_remap_nav_up(event, acceleration)

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

function options_remap_nav_down(event, acceleration)

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

function options_remap_nav_left(event, acceleration)

	local current_idx = List:get_selection()

```
	local menu_item = Data[current_idx] 
```
```
 
```
```
	if menu_item.type == TYPE_TOGGLE then 
```
```
		List:move_slider(-1) 
```
```
 
```

		-- This assumes there's only 1 toggle (for the category)

		options_remap_update_category(menu_item.current_value)

		pause_options_remap_set_tool_tip("MENU_PRIMARY_ASSIGNMENT")

```
 
```

	elseif Current_state == STATE_SUBMENU then

```
		List:move_cursor(0, true) 
```

		List.buttons[current_idx].remap:set_highlight_column(1)

```
		List.remap_column = 1 
```

		pause_options_remap_set_tool_tip("MENU_PRIMARY_ASSIGNMENT")

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

function options_remap_nav_right(event, acceleration)

	local current_idx = List:get_selection()

```
	local menu_item = Data[current_idx] 
```
```
 
```
```
	if menu_item.type == TYPE_TOGGLE then 
```
```
		List:move_slider(1) 
```
```
 
```

		-- This assumes there's only 1 toggle (for the category)

		options_remap_update_category(menu_item.current_value)

		pause_options_remap_set_tool_tip("MENU_PRIMARY_ASSIGNMENT")

	elseif Current_state == STATE_SUBMENU then

```
		List:move_cursor(0, true) 
```

		List.buttons[current_idx].remap:set_highlight_column(2)

```
		List.remap_column = 2 
```

		pause_options_remap_set_tool_tip("MENU_SECONDARY_ASSIGNMENT")

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

function options_remap_update_category(new_index)

```
	Remap_category_index = new_index 
```
```
	vint_remap_update_display(0) 
```
```
end 
```
```
 
```

function options_remap_button_b(event, acceleration)

	-- If we're in a sub menu, just back out to the category list.

	if Current_state == STATE_SUBMENU then

```
		Current_state = STATE_CATEGORIES 
```

		pause_options_remap_show_categories()

```
 
```
```
		-- animate tooltip out 
```

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

		lua_play_anim(anim_h, 0, Remap_doc_handle)

```
 
```
```
		return 
```
```
	end 
```
```
 
```
```
	--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) 
```
```
 
```
```
	--set up the list out twns 
```

	local list_slide_out = Vdo_tween_object:new("screen_slide_out_twn2", Screen_slide_out_anim.handle)

	local header_slide_out = Vdo_tween_object:new("screen_slide_out_twn3", Screen_slide_out_anim.handle)

```
 
```

	list_slide_out:set_property("start_value", 100, 140)

	header_slide_out:set_property("start_value", 130, 83)

```
 
```

	list_slide_out:set_property("end_value", 100, 140)

	header_slide_out:set_property("end_value", 130, 83)

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

function options_remap_button_x(event, acceleration)

	dialog_box_confirmation("OPTIONS_MENU_DEFAULTS_TITLE", "OPTIONS_MENU_DEFAULTS_DESC", "options_remap_revert", true, true)

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

function options_remap_revert(result, action)

```
	if result == 0 then 
```
```
		vint_options_remap_reset_bindings() 
```
```
		vint_remap_update_display(1) 
```
```
	end 
```
```
end 
```
```
 
```

function options_remap_button_a(event, acceleration)

	local current_idx = List:get_selection()

```
	local menu_item = Data[current_idx] 
```
```
 
```
```
	if menu_item.type == TYPE_TOGGLE then 
```
```
		options_remap_nav_right() 
```
```
	else 
```
```
		--pass off the input to the list 
```
```
		List:button_a() 
```
```
 
```

		if menu_item.type == TYPE_BUTTON and Current_state == STATE_CATEGORIES then

```
			Current_state = STATE_SUBMENU 
```
```
			Remap_category_index = menu_item.id 
```
```
			vint_remap_update_display(1) 
```
```
 
```
```
			-- animate tooltip in 
```

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

			lua_play_anim(anim_h, 0, Remap_doc_handle)

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

function options_remap_clear_confirm( result )

```
	if result ~= 0 then 
```
```
		return 
```
```
	end 
```
```
 
```

	local current_idx = List:get_selection()

```
	local menu_item = Data[current_idx] 
```
```
 
```
```
	if menu_item.type == TYPE_REMAP then 
```

		vint_options_remap_clear_key_binding(Remap_category_index, current_idx - 1)

```
 
```

		local button = List.buttons[ current_idx ].remap

```
 
```
```
		button.value_text[1]:set_text("--") 
```

		button.value_text[1]:set_visible(true)

		button.value_button[1]:set_visible(false)

```
 
```
```
		button.value_text[2]:set_text("--") 
```

		button.value_text[2]:set_visible(true)

		button.value_button[2]:set_visible(false)

```
	end 
```
```
end 
```
```
 
```
```
function options_remap_button_del() 
```

	local current_idx = List:get_selection()

```
	local menu_item = Data[current_idx] 
```
```
 
```
```
	if menu_item.type == TYPE_REMAP then 
```

		local body = vint_insert_values_in_string("OPTIONS_MENU_CLEAR_KEY_BODY", { [0] = menu_item.label })

```
 
```

		dialog_box_confirmation("OPTIONS_MENU_CLEAR_KEY_TITLE", body, "options_remap_clear_confirm", true, true)

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

function options_remap_button_start(event, acceleration)

	menu_common_transition_pop(4) -- options_remap, options, pause_menu_top, menu_common

```
end 
```
```
 
```
```
-- Mouse inputs 
```

function options_remap_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_remap_button_b() 
```
```
	elseif hint_index == 2 then 
```
```
		options_remap_button_x() 
```
```
	end 
```
```
 
```

	local new_index = List:get_button_index(target_handle)

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

	local index, button, column = List:get_remap_index(target_handle)

```
	if column ~= 0 then 
```
```
		List:set_selection(index) 
```
```
		List:move_cursor(0, true) 
```
```
		button:set_highlight_column(column) 
```
```
		if column == 1 then 
```

			pause_options_remap_set_tool_tip("MENU_PRIMARY_ASSIGNMENT")

```
		else 
```

			pause_options_remap_set_tool_tip("MENU_SECONDARY_ASSIGNMENT")

```
		end 
```
```
		options_remap_button_a() 
```
```
	end 
```

	if List:is_left_arrow(target_handle) then

```
		options_remap_nav_left() 
```
```
	end 
```
```
end 
```
```
 
```

function options_remap_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 and Menu_hint_bar.hint_data[hint_index][2] ~= "OPTIONS_MENU_CLEAR_KEY_TITLE" 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 
```
```
 
```

	local index, button, column = List:get_remap_index(target_handle)

```
	if column ~= 0 then 
```
```
		List:set_selection(index) 
```
```
		List:move_cursor(0, true) 
```
```
		button:set_highlight_column(column) 
```
```
		if column == 1 then 
```

			pause_options_remap_set_tool_tip("MENU_PRIMARY_ASSIGNMENT")

```
		else 
```

			pause_options_remap_set_tool_tip("MENU_SECONDARY_ASSIGNMENT")

```
		end 
```
```
		-- Activate remapping 
```
```
	end 
```
```
end 
```
```
 
```

function options_remap_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) 
```
```
			options_remap_update_mouse_inputs() 
```
```
		end 
```
```
	end 
```
```
end 
```
```
 
```

function options_remap_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  options_remap_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))

```
		options_remap_update_mouse_inputs() 
```
```
	end 
```
```
end 
```
```
 
```

function options_remap_update_mouse_inputs()

	List:update_mouse_inputs("options_remap", Mouse_input_tracker)

	Menu_hint_bar:add_mouse_inputs("options_remap", Mouse_input_tracker)

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