./cell_rewards.lua

```
 
```

-- Offset of list and header from other store layouts

```
local REWARDS_OFFSET = 80  
```
```
 
```
```
local REWARDS_LIST_WIDTH = 0 
```
```
 
```
```
-- Hint bar and store header vdo's. 
```
```
local Hint_bar 
```
```
local Hint_bar_rotate 
```
```
local Store_logo 
```
```
local Store_popup 
```
```
local Color_grid 
```
```
local Color_grid_grp 
```
```
local Not_popup_grp 
```
```
local Reward_image 
```
```
 
```
```
local Hint_bar_mouse_input_tracker 
```
```
 
```
```
local Cell_rewards_loading_img = nil 
```
```
local Cell_rewards_unload_img  = nil 
```
```
 
```
```
local Cell_rewards_category_id = 0 
```
```
local Cell_rewards_category_name = nil 
```
```
local Cell_rewards_doc_handle = -1 
```
```
 
```
```
local Cell_rewards_building_menu = {} 
```
```
 
```

local Cell_rewards_img_update_thread = -1

```
 
```

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

```
-- Initialize Rewards Store 
```

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

```
function cell_rewards_init() 
```
```
	 
```

	Cell_rewards_doc_handle = vint_document_find("cell_rewards")

```
 
```

	-- Set up some callbacks for the common store script

	Store_common_populate_list_cb = cell_rewards_populate_list

	Store_common_exit_cb				= cell_rewards_exit

```
 
```

	-- Subscribe to the button presses we need

```
	Input_tracker:remove_input("map") 
```

	Input_tracker:add_input("map", "cell_rewards_input_map", 50)

```
	Input_tracker:subscribe(false) 
```
```
 
```
```
	--Hide locked grp 
```

	local elements_locked_grp_h = vint_object_find("elements_locked_grp", 0, Cell_rewards_doc_handle)

	vint_set_property(elements_locked_grp_h, "visible", false)

```
	 
```
```
	--Set up title 
```

	local cell_title_h = Vdo_cell_title:new("cell_title", 0, Cell_rewards_doc_handle)

	cell_title_h:set_text("STORE_UPGRADES_TITLE")

	cell_title_h:set_icon("ui_cell_icon_rewards")

```
	cell_title_h:play_dots_anim() 
```
```
	 
```
```
	--Setup Button Hints 
```

	Hint_bar = Vdo_hint_bar:new("hint_bar", 0, Store_common_doc_handle)

```
	local hint_data = { 
```
```
		{CTRL_MENU_BUTTON_B, "MENU_BACK"},	 
```
```
	} 
```
```
	Hint_bar:set_hints(hint_data) 	 
```
```
	Hint_bar:set_visible(true) 
```
```
 
```

	Store_header:set_color(COLOR_STORE_REWARDS_PRIMARY, COLOR_STORE_REWARDS_SECONDARY, COLOR_STORE_REWARDS_TERTIARY)

```
	Store_header:set_visible(true) 
```
```
	 
```

	Active_list = Vdo_mega_list:new("list_1", 0, Store_common_doc_handle, "store_common.lua", "Active_list")

```
 
```

	Store_logo = Vdo_base_object:new("store_logo_img", 0, Store_common_doc_handle)

```
	 
```

	-- Everything that is not in the popup so we can fade it when the popup is active

	Not_popup_grp = Vdo_base_object:new("not_popup_grp", 0, Store_common_doc_handle)

```
	 
```
```
	-- Setup purchase popup 
```

	Store_popup = Vdo_store_popup:new("store_popup", 0, Store_common_doc_handle)

```
	Store_popup:set_visible(false) 
```

	Store_popup:set_color(COLOR_STORE_REWARDS_PRIMARY, COLOR_STORE_REWARDS_SECONDARY, COLOR_STORE_REWARDS_TERTIARY)

	Store_popup:set_size(STORE_COMMON_LIST_SIZE, (LIST_BUTTON_HEIGHT * 5) + (LIST_BUTTON_SPACE * 5))

```
	 
```

	Color_grid_grp = Vdo_base_object:new("color_grid_grp", 0, Store_common_doc_handle)

```
	Color_grid_grp:set_visible(false)	 
```
```
	 
```

	-- Needs to be done after the list is drawn/populated

	Active_list:set_highlight_color(COLOR_STORE_REWARDS_PRIMARY, COLOR_STORE_REWARDS_SECONDARY)

```
	 
```

	local rewards_grp = Vdo_base_object:new("rewards_grp", 0, Cell_rewards_doc_handle)

```
	rewards_grp:set_visible(true) 
```
```
		 
```

	-- Pass the table data to the megalist vdo.

	vint_dataresponder_request("cell_rewards_category_dr", "cell_rewards_add_category", 0)

```
 
```

	cell_rewards_populate_list(Menu_data, 1)

```
	 
```

	-- Add this on_enter callback so the category menu gets refreshed when returning from a submenu

	Menu_data.on_enter = cell_rewards_category_menu_update

```
	 
```

	-- For the rewards store, we don't want the bg to render behind the player, so change this property.

	-- Perhaps these can be organized so it's easier to do this.

	local grp1_h = vint_object_find("lets_pretend_bg_grp", 0, Store_common_doc_handle)

	vint_set_property(grp1_h, "background", false)

	vint_set_property(grp1_h, "visible", false)

```
	 
```
```
	-- Animate phone in 
```

	local from_phone_anim_h = vint_object_find("rewards_anim_in", 0, Store_common_doc_handle)

	lua_play_anim(from_phone_anim_h, 0, Store_common_doc_handle)

```
 
```
```
	-- Iniitialize reward image... 
```

	Reward_image = Vdo_bitmap_viewer:new("reward_image", 0, Cell_rewards_doc_handle)

```
	 
```
```
	-- Hide description 
```

	Reward_image:set_description(" ", nil)

```
	Reward_image:set_visible(false) 
```
```
 
```

	-- Make sure our cellphone frame is in view, sometimes we could come straight into this menu...

```
	cell_show_frame() 
```
```
	 
```
```
	-- Mouse input 
```
```
	if game_get_platform() == "PC" then 
```
```
		Hint_bar:set_highlight(0) 
```
```
		 
```

		Hint_bar_mouse_input_tracker = Vdo_input_tracker:new()

		Hint_bar:add_mouse_inputs("cell_rewards", Hint_bar_mouse_input_tracker)

		Hint_bar_mouse_input_tracker:subscribe(true)

```
	end 
```
```
	 
```
```
	--Transition the screen in... 
```
```
	if Rewards_from_menu then 
```

		cell_transition_screen(CELL_STATE_LANDSCAPE, CELL_SCREEN_REWARDS, CELL_SCREEN_MAIN, cell_rewards_unlock_controls)

```
	else 
```

		--fade out header from the foreground...

```
		cell_foreground_fade_out_header() 
```

		cell_transition_screen(CELL_STATE_LANDSCAPE, CELL_SCREEN_REWARDS, CELL_SCREEN_NONE, cell_rewards_unlock_controls)

```
		 
```

		--Reset our rewards from menu flag, this is a quick fix so back button functions as normal,

		-- even if we went into the screen via (press back to upgrade). JMH 7/3/201)

```
		Rewards_from_menu = true 
```
```
	end 
```
```
	 
```
```
	--glitch 
```
```
	glitch_cell() 
```
```
	 
```
```
end 
```
```
 
```
```
-- Cleanup 
```
```
function cell_rewards_cleanup() 
```
```
	-- Nuke all button subscriptions 
```
```
	Input_tracker:subscribe(false) 
```
```
	cell_rewards_enable_mouse(false) 
```
```
		 
```

	local current_image = Reward_image:get_image()

```
	if current_image ~= nil then 
```
```
		game_peg_unload(current_image) 
```
```
	end		 
```

	if Cell_rewards_unload_img ~= nil then

		game_peg_unload(Cell_rewards_unload_img)

```
	end 
```

	if Cell_rewards_loading_img ~= nil then

		game_peg_unload(Cell_rewards_loading_img)

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

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

```
-- Controls Unlock  
```
```
-- 
```

function cell_rewards_unlock_controls()

```
	Input_tracker:subscribe(true) 
```
```
	cell_rewards_enable_mouse(true) 
```
```
end 
```
```
 
```

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

```
-- Controls Lock 
```
```
-- 
```
```
function cell_rewards_lock_controls() 
```
```
	Input_tracker:subscribe(false) 
```
```
	cell_rewards_enable_mouse(false) 
```
```
end 
```
```
 
```

-- Populate the active megalist menu, and hide the previous menu

```
-- 
```

-- list_data: 		this table contains the data to populate the megalist

-- current_index: 	the current index in the menu that's selected

```
-- 
```

function cell_rewards_populate_list(list_data, current_index)

	Active_list:set_scale_text_if_too_big(true)

	Active_list:draw_items(list_data, current_index, STORE_COMMON_LIST_SIZE, 9, LIST_FONT_SCALE)--12, .8)

```
	Active_list:set_visible(true) 
```
```
	 
```
```
	if game_get_platform() == "PC" then 
```
```
		Mouse_input_tracker:remove_all() 
```

		Active_list:set_store("cell_rewards")

		Active_list:add_mouse_inputs("store_common", Mouse_input_tracker)

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

-- Called in a thread to delay the image updating.

-- This is done for 2 reasons: to slow down rapid scrolling updates done too quickly,

-- and because the streaming system didn't always co-operate with the images being released

-- from the callback context that was executed when another stream load completed.

```
-- 
```
```
function cell_rewards_image_update() 
```
```
	delay(0.2) 
```

	game_peg_unload(Cell_rewards_unload_img)

	game_peg_load_with_cb("cell_rewards_show_image", 1, Cell_rewards_loading_img)

```
	Cell_rewards_img_update_thread = -1 
```
```
end 
```
```
 
```

-- Callback for when an image is done loading.

-- SEH: It might make sense to roll this into vdo_bitmap_viewer...

```
-- 
```
```
function cell_rewards_show_image() 
```

	local index = Active_list:get_selection()

	local new_image = Menu_data[index].image

```
	local img_scale_x = .68 
```
```
	local img_scale_y = .68 
```
```
	 
```

	if Cell_rewards_loading_img == new_image then

		Reward_image:set_image(new_image, Menu_data[index].is_locked, Menu_data[index].is_purchased, Menu_data[index].level, Menu_data[index].level_required, img_scale_x, img_scale_y, Menu_data[index].gameplay_gate)

		Reward_image:set_description(nil, Menu_data[index].description)

```
		Reward_image:set_visible(true) 
```
```
		Cell_rewards_loading_img = nil 
```
```
		 
```
```
	else 
```

		-- a new image was picked while we were loading - load this now, and unload the one we just loaded

```
		if new_image ~= nil then 
```

			Cell_rewards_unload_img = Cell_rewards_loading_img

			Cell_rewards_loading_img = new_image

			Cell_rewards_img_update_thread = thread_new("cell_rewards_image_update")

```
		else 
```

			game_peg_unload(Cell_rewards_loading_img)

```
			Cell_rewards_loading_img = nil 
```
```
		end 
```
```
	end 
```
```
end 
```
```
 
```

-- Update reward image based on which reward is highlighted

```
-- 
```
```
-- index of the reward in the table 
```
```
-- 
```

function cell_rewards_item_nav(menu_data)

```
	Reward_image:set_visible(false) 
```

	if Cell_rewards_loading_img == nil then

```
		local new_image = menu_data.image	 
```

		local current_image = Reward_image:get_image()

```
		if current_image ~= nil then 
```
```
			game_peg_unload(current_image) 
```
```
		end 
```
```
		if new_image ~= nil then 
```

			-- must set Cell_rewards_loading_img before calling game_peg_load_with_cb(), which could fire the callback right away

			Cell_rewards_loading_img = new_image

			game_peg_load_with_cb("cell_rewards_show_image", 1, new_image)

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

	-- if this unlockable was marked as "new", then clear the flag since the player highlighted it

```
	if menu_data.is_new then 
```

		vint_dataresponder_post("cell_rewards_reward_dr", "Clear_new", menu_data.id)

```
		 
```
```
		--Remove our mouse inputs first... 
```
```
		if Mouse_input_tracker ~= 0 then 
```
```
			Mouse_input_tracker:remove_all() 
```
```
		end 
```
```
		 
```

		--Get index from the list and then remove the flag...

		local index = Active_list:get_index_from_id(menu_data.id)

```
		if index ~= -1 then 
```
```
			Active_list:remove_new_flag(index) 
```
```
		end 
```
```
		 
```
```
		--Update cursor, 
```
```
		Active_list:move_cursor(0) 
```
```
		--Re add mouse inputs... 
```
```
		if Mouse_input_tracker ~= 0 then 
```
```
			Mouse_input_tracker:remove_all() 
```

			Active_list:add_mouse_inputs("store_common", Mouse_input_tracker)

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

	Store_header:set_price(menu_data.price, menu_data.is_orb)

	Store_header:set_level(menu_data.level_required, menu_data.is_orb)

```
	if menu_data.is_orb == true then 
```

		Store_header:set_cash(menu_data.orbs_collected, menu_data.is_orb)

```
	else 
```

		Store_header:set_cash(Store_common_player_cash, menu_data.is_orb)

```
	end 
```

	--Reward_image:set_level_required(Menu_data[index].level_required)

```
	 
```
```
	-------------------- 
```
```
	--Locked by gameplay 
```
```
	-------------------- 
```

	local elements_locked_grp_h = vint_object_find("elements_locked_grp", 0, Cell_rewards_doc_handle)

```
	 
```

	if menu_data.gameplay_gate ~= nil and menu_data.gameplay_gate ~= "" then

```
		 
```

		local elements_locked_txt_h = vint_object_find("elements_locked_txt", 0, Cell_rewards_doc_handle)

		local elements_locked_bg_h = vint_object_find("elements_locked_bg", 0, Cell_rewards_doc_handle)

		local elements_locked_trim_h = vint_object_find("elements_locked_trim", 0, Cell_rewards_doc_handle)

		local elements_locked_trim2_h = vint_object_find("elements_locked_trim2", 0, Cell_rewards_doc_handle)

```
		local elements_locked_string = "" 
```
```
		 
```

		if menu_data.gameplay_gate == "quest" then

			elements_locked_string = "UPGRADES_LOCKED_QUEST"

		elseif menu_data.gameplay_gate == "challenge" then

			elements_locked_string = "UPGRADES_LOCKED_CHALLENGE"

```
		end 
```
```
		 
```
```
		--show and format locked text 
```

		vint_set_property(elements_locked_txt_h, "text_tag", elements_locked_string)

		local width, height = element_get_actual_size(elements_locked_txt_h)

		element_set_actual_size(elements_locked_bg_h, width + 24, height + 14)

		element_set_actual_size(elements_locked_trim_h, width + 24, 2)

		element_set_actual_size(elements_locked_trim2_h, width + 24, 2)

		vint_set_property(elements_locked_trim_h, "anchor", 0, -(height/2) - 7)

		vint_set_property(elements_locked_trim2_h, "anchor", 0, (height/2) + 7)

		vint_set_property(elements_locked_grp_h, "visible", true)

```
	else 
```

		vint_set_property(elements_locked_grp_h, "visible", false)

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

-- Update category image based on which category is highlighted

```
-- 
```
```
-- index of the category in the table 
```
```
-- 
```

function cell_rewards_category_nav(menu_data)

	Cell_rewards_category_id = menu_data.id

	Cell_rewards_category_name = menu_data.label

```
	Reward_image:set_visible(false) 
```
```
	 
```

	-- SEH - for now, we're not going to show any category images since they aren't ready.  Uncomment following code when we are.

	-- if Cell_rewards_loading_img == nil then

		-- local new_image = Menu_data[index].image

		-- local current_image = Reward_image:get_image()

```
		-- if current_image ~= nil then 
```
```
			-- game_peg_unload(current_image) 
```
```
		-- end 
```
```
		-- if new_image ~= nil then 
```

			-- -- must set Cell_rewards_loading_img before calling game_peg_load_with_cb(), which could fire the callback right away

			-- Cell_rewards_loading_img = new_image

			-- game_peg_load_with_cb("cell_rewards_show_image", 1, new_image)

```
		-- end 
```
```
	-- end 
```
```
end 
```
```
 
```

function cell_rewards_purchase_select(menu_data)

	if menu_data.is_locked == true or menu_data.is_purchased == true then

```
		return 
```
```
	end 
```
```
	cell_rewards_enable_mouse(false) 
```
```
 
```
```
	-- Are we short on cash/orbs? 
```
```
	if menu_data.is_orb == true then 
```

		if menu_data.price > menu_data.orbs_collected then

			Store_popup:populate_list(Ok_choice, 1, STORE_COMMON_LIST_SIZE, 1)

			Store_popup:set_title("MENU_TITLE_NOTICE")

			Store_popup:set_text("HUD_SHOP_INSUFFICIENT_ORBS")

			Store_popup:nav_enable(true, "cell_rewards_fail_msg", "cell_rewards_popup_nav")

```
			Not_popup_grp:set_alpha(.5)		 
```
```
			Active_list:set_visible(false) 
```
```
			return 
```
```
		end 
```
```
	else 
```

		if menu_data.price > Store_common_player_cash then

			Store_popup:populate_list(Ok_choice, 1, STORE_COMMON_LIST_SIZE, 1)

			Store_popup:set_title("MENU_TITLE_NOTICE")

			Store_popup:set_text("HUD_SHOP_INSUFFICIENT_FUNDS")

			Store_popup:nav_enable(true, "cell_rewards_fail_msg", "cell_rewards_popup_nav")

```
			Not_popup_grp:set_alpha(.5)		 
```
```
			Active_list:set_visible(false) 
```
```
			return 
```
```
		end 
```
```
	end 
```
```
	 
```
```
	 
```
```
	-- Make sure they want to buy this 
```

	Store_popup:populate_list(Yes_no_choices, 1, STORE_COMMON_LIST_SIZE, 2)

	Store_popup:set_title("STORE_TITLE_PURCHASING")

	Store_popup:set_text("STORE_TEXT_CONFIRM_PURCHASE_BLANK")

	Store_popup:nav_enable(true, "cell_rewards_purchase_final", "cell_rewards_popup_nav")

```
	Not_popup_grp:set_alpha(.5) 
```
```
	Active_list:set_visible(false) 
```
```
end 
```
```
 
```

function cell_rewards_popup_nav(event, value)

```
	if event == "nav_up" then	 
```
```
		Store_popup.list:move_cursor(-1)	 
```
```
	elseif event == "nav_down" then 
```
```
		Store_popup.list:move_cursor(1) 
```
```
	elseif event == "mouse_move" then 
```

		-- value contains the target_handle in this case

		local new_index = Store_popup.list:get_button_index(value)

```
		if new_index ~= 0 then 
```

			Store_popup.list:set_selection(new_index)

			Store_popup.list:move_cursor(0, true)

```
		end 
```
```
	else 
```
```
		--do nothing 
```
```
	end	 
```
```
end 
```
```
 
```
```
function cell_rewards_fail_msg(event) 
```

	Store_popup:nav_enable(false, nil, nil)

```
	Not_popup_grp:set_alpha(1) 
```
```
	Active_list:set_visible(true) 
```
```
	cell_rewards_enable_mouse(true) 
```
```
end 
```
```
 
```

-- Finalize or cancel a purchase based on the result of the confirmation question.

```
-- 
```

-- response: 	how did the user respond?

-- action: 		indicates if the dialog box was closed or some other action.

```
-- 
```

function cell_rewards_purchase_final(event)

	Store_popup:nav_enable(false, nil, nil)

```
	Not_popup_grp:set_alpha(1) 
```
```
	Active_list:set_visible(true) 
```
```
 
```
```
	cell_rewards_enable_mouse(true) 
```
```
	 
```

	-- The user hit the B button and are cancelling the purchase

	-- This is redundant to selecting "No" in the list

```
	if event == "back" then 
```
```
		--Play menu back audio 
```

		ui_audio_post_event("UI_Hub_Menu_Back")

```
		return 
```
```
	end 
```
```
	 
```
```
	--Play menu forward audio 
```

	ui_audio_post_event("UI_Hub_Menu_Forward")

```
	 
```

	-- Did we select yes?  This assumes yes is the first item

	if Store_popup:get_selected_data() ~= 1 then

```
		return 
```
```
	end 
```
```
 
```
```
	-- give reward and take money here 
```

	local current_index = Active_list:get_selection()

	vint_dataresponder_post("cell_rewards_reward_dr", "Purchase", Menu_data[current_index].id)

```
 
```

	-- do this so holding down the button doesn't cause repeated actions

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

	-- Save off index before we refresh the list

```
	Menu_data.start_index = current_index 
```
```
end 
```
```
 
```

function cell_rewards_add_category(name, image_name, is_new, disabled)

```
	local menu_idx = #Menu_data + 1 
```
```
 
```
```
	local new_item = { 
```
```
		type = TYPE_BUTTON, 
```
```
		id = menu_idx - 1, 
```
```
		label = name, 
```
```
		label_crc = nil, 
```
```
		image = image_name, 
```
```
		on_nav = cell_rewards_category_nav, 
```

		on_sub_menu_fill = cell_rewards_populate_rewards,

```
		is_new = is_new, 
```
```
		disabled = disabled, 
```
```
	}		 
```
```
 
```
```
	Menu_data[menu_idx] = new_item 
```
```
end 
```
```
 
```

-- This is called after the sub menu is generated for a selected category, and we now need to update

-- the image and description for the first award available.  Must be called in on_enter(), because

-- the script asssumes Menu_data has already been set to the new sub menu we entered.

```
-- 
```

function cell_rewards_on_enter_draw_image()

```
	cell_rewards_item_nav(Menu_data[1]) 
```
```
end 
```
```
 
```

function cell_rewards_populate_rewards(menu_data)

	Cell_rewards_building_menu = menu_data.sub_menu

	vint_dataresponder_request("cell_rewards_reward_dr", "cell_rewards_add_reward", 0, Cell_rewards_category_id)

	Cell_rewards_building_menu.on_enter = cell_rewards_on_enter_draw_image

```
end 
```
```
 
```
```
 
```
```
--gameplay_gate will be either... 
```
```
--"" 
```
```
--"quest" 
```
```
--"challenge" 
```
```
                                                               
```

function cell_rewards_add_reward(name_crc, desc_crc, image_name, is_locked, is_purchased, price, id, level_required, trumps, is_new, is_orb, orbs_collected, gameplay_gate)

	local menu_idx = #Cell_rewards_building_menu + 1

```
 
```

	--Levels always displayed to the user as +1... (JMH 6/9/2011)

```
	level_required = level_required + 1 
```
```
	 
```
```
	local new_item = { 
```
```
		type = TYPE_BUTTON, 
```
```
		id = id, 
```
```
		label = nil, 
```
```
		label_crc = name_crc, 
```
```
		image = image_name, 
```
```
		description = desc_crc, 
```
```
		is_locked = is_locked, 
```
```
		is_purchased = is_purchased, 
```
```
		price = price, 
```

		-- Display of level and max_level disabled for now

```
		level = nil, 
```
```
		max_level = nil, 
```
```
		level_required = level_required, 
```
```
		on_nav = cell_rewards_item_nav, 
```

		on_select = cell_rewards_purchase_select,

		on_back = cell_rewards_revert_header,

		trumps = trumps, -- CRC for the name of the prerequisite

```
		is_new = is_new, 
```
```
		is_orb = is_orb, 
```
```
		orbs_collected = orbs_collected, 
```
```
		gameplay_gate = gameplay_gate, 
```
```
	}		 
```
```
	 
```

	Cell_rewards_building_menu[menu_idx] = new_item

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

function cell_rewards_revert_header(menu_data)

```
 
```
```
	-- kill update thread 
```

	if Cell_rewards_img_update_thread ~= -1 then

		thread_kill(Cell_rewards_img_update_thread)

```
		Cell_rewards_img_update_thread = -1 
```
```
	end 
```
```
	 
```
```
	Store_header:set_price(nil) 
```
```
	Store_header:set_level(nil) 
```

	Store_header:set_cash(Store_common_player_cash)

```
	-- Hide description 
```

	Reward_image:set_description(" ", nil)

```
	Reward_image:set_visible(false) 
```

	local current_image = Reward_image:get_image()

```
	if current_image ~= nil then 
```
```
		game_peg_unload(current_image) 
```
```
	end	 
```

	if Cell_rewards_unload_img ~= nil then

		game_peg_unload(Cell_rewards_unload_img)

```
	end 
```

	if Cell_rewards_loading_img ~= nil then

		game_peg_unload(Cell_rewards_loading_img)

```
		Cell_rewards_loading_img = nil		 
```
```
	end	 
```
```
end 
```
```
 
```
```
 
```
```
function cell_rewards_input_map() 
```
```
	Rewards_from_menu = false 
```
```
	cell_rewards_exit() 
```
```
end 
```
```
 
```
```
 
```
```
function cell_rewards_exit(event) 
```
```
	-- exit the interface 
```
```
	cell_rewards_lock_controls() 
```
```
	 
```
```
	-- Animate reward screen out 
```

	local anim_out_h = vint_object_find("rewards_anim_out", 0, Store_common_doc_handle)

```
	lua_play_anim(anim_out_h) 
```
```
	 
```
```
	if Rewards_from_menu then 
```
```
		--Transition to cell main 
```

		cell_transition_screen(CELL_STATE_PORTRAIT, CELL_SCREEN_MAIN, CELL_SCREEN_REWARDS, cell_rewards_exit_to_main)

```
		 
```
```
		--Play menu back audio 
```

		ui_audio_post_event("UI_Hub_Menu_Back")

```
	else	 
```
```
		--Transition to game 
```

		cell_transition_screen(CELL_STATE_OUT, CELL_SCREEN_NONE, CELL_SCREEN_REWARDS, cell_rewards_exit_to_game)

```
		 
```
```
		--Play menu back audio 
```

		ui_audio_post_event("UI_Hub_Menu_Back")

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

--HVS_TBT 6/26/2014: added missing *_unload() function

```
function cell_rewards_unload() 
```
```
	--Play menu back audio 
```

	ui_audio_post_event("UI_Hub_Menu_Back")

```
 
```
```
	--Transition to cell main 
```

	cell_transition_screen(CELL_STATE_PORTRAIT, CELL_SCREEN_MAIN, CELL_SCREEN_REWARDS, nil)

```
end 
```
```
 
```
```
function cell_rewards_exit_to_main() 
```
```
	pop_screen() 
```
```
end 
```
```
 
```

function cell_rewards_exit_to_game(event)

```
	pop_screen()	--Rewards 
```
```
	pop_screen()	--Main 
```
```
	pop_screen()	--Cell Frame 
```
```
end 
```
```
 
```

-- After the completion screen from a purchase, refresh the list of rewards.

```
-- 
```
```
function cell_rewards_gained_focus() 
```

	local index = Active_list:get_selection()

```
	Menu_data = {} 
```

	Cell_rewards_building_menu = Menu_data

	vint_dataresponder_request("cell_rewards_reward_dr", "cell_rewards_add_reward", 0, Cell_rewards_category_id)

```
	 
```

	-- May need to update image and description if list was shifted

	cell_rewards_item_nav(Cell_rewards_building_menu[index])

```
	 
```

	cell_rewards_populate_list(Menu_data, index)

```
	Input_tracker:subscribe(true)	 
```
```
end 
```
```
 
```

-- =====================================

```
--       Mouse Specific Functions 
```

-- =====================================

function cell_rewards_enable_mouse(enable)

	if game_get_platform() == "PC" and enable ~= nil then

```
		if Mouse_input_tracker ~= 0 then 
```

			Mouse_input_tracker:subscribe(enable)

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

		if Hint_bar_mouse_input_tracker ~= nil then

			Hint_bar_mouse_input_tracker:subscribe(enable)

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

function cell_rewards_mouse_click(event, target_handle, mouse_x, mouse_y)

	local hint_index = Hint_bar:get_hint_index(target_handle)

```
	if hint_index == 1 then 
```
```
		store_common_button_b() 
```
```
	end 
```
```
 
```

	local new_index = Active_list:get_button_index(target_handle)

```
	if new_index ~= 0 then 
```
```
		Active_list:set_selection(new_index) 
```
```
		cell_rewards_button_a() 
```
```
	end 
```
```
end 
```
```
 
```

function cell_rewards_mouse_move(event, target_handle)

```
	Hint_bar:set_highlight(0) 
```
```
	 
```

	local hint_index = Hint_bar:get_hint_index(target_handle)

```
	if hint_index ~= 0 then 
```
```
		Hint_bar:set_highlight(hint_index) 
```
```
	end 
```
```
	 
```

	local old_index = Active_list:get_selection()

	local new_index = Active_list:get_button_index(target_handle)

	if new_index ~= 0 and new_index ~= old_index then

```
		Active_list:set_selection(new_index) 
```
```
		Active_list:move_cursor(0, true) 
```
```
		 
```

		-- If the item has a callback for navigation, do it

		local data_item = Active_list:return_selected_data()

```
		if data_item.on_nav ~= nil then 
```
```
			data_item.on_nav(data_item) 
```
```
		end 
```
```
	end 
```
```
end 
```
```
 
```

-- When returning to the category menu from submenu, this gets called to repopulate the data,

-- since we need to determine which categories still have new rewards.

```
-- 
```

function cell_rewards_category_menu_update(menu_data)

	local index = Active_list:get_selection()

```
	Menu_data = {} 
```

	Cell_rewards_building_menu = Menu_data

	vint_dataresponder_request("cell_rewards_category_dr", "cell_rewards_add_category", 0)

	Menu_data = Cell_rewards_building_menu

	Menu_data.on_enter = cell_rewards_category_menu_update

	cell_rewards_populate_list(Menu_data, index)

```
	 
```
```
	--Hide locked grp 
```

	local elements_locked_grp_h = vint_object_find("elements_locked_grp", 0, Cell_rewards_doc_handle)

	vint_set_property(elements_locked_grp_h, "visible", false)

```
	 
```
```
	--show respect on category view 
```
```
	Store_header:respect_meter_show() 
```
```
end 
```
```
 
```
```
 
```