./countdown.lua

```
local COUNTDOWN_DISPLAY_1 = 3 
```
```
local COUNTDOWN_DISPLAY_2 = 2 
```
```
local COUNTDOWN_DISPLAY_3 = 1 
```
```
local COUNTDOWN_DISPLAY_GO = 0 
```
```
 
```
```
local COUNTDOWN_DISPLAY_DATA = { 
```

	[COUNTDOWN_DISPLAY_1] = { sfx = "UI_HUD_Countdown", txt = "3", header_anim = "header_in_anim"},

	[COUNTDOWN_DISPLAY_2] = { sfx = "UI_HUD_Countdown", txt = "2"},

	[COUNTDOWN_DISPLAY_3] = { sfx = "UI_HUD_Countdown", txt = "1"},

	[COUNTDOWN_DISPLAY_GO] = { sfx = "UI_HUD_Countdown_End", txt = "COUNTDOWN_GO", header_anim = "header_out_anim"},

```
} 
```
```
 
```

local Countdown_title = false		--no countdown title by default...

local Countdown_anims_playing = {}	--storage for all of our animations...

```
 
```
```
local Countdown_tier_times_grp_h 
```
```
local Countdown_doc_h = -1 
```
```
 
```
```
local Countdown_medal_listener = 0 
```
```
 
```
```
--Init 
```
```
function countdown_init() 
```
```
 
```

	Countdown_doc_h = vint_document_find("countdown")

```
 
```
```
	--Hide Everything 
```

	local h = vint_object_find("header_txt")

```
	vint_set_property(h, "alpha", 0) 
```
```
	 
```

	local h = vint_object_find("number_txt")

```
	vint_set_property(h, "alpha", 0) 
```
```
	 
```
```
	--Hide tier times 
```

	Countdown_tier_times_grp_h = vint_object_find("tier_times_grp", 0, Countdown_doc_h)

	vint_set_property(Countdown_tier_times_grp_h, "visible", false)

```
	 
```

	Countdown_medal_listener = vint_scriptevent_listen( "countdown_show_medals", "countdown_set_tier_times" )

	Countdown_medal_listener = vint_scriptevent_listen( "countdown_show_medals_scores", "countdown_set_tier_scores" )

```
end 
```
```
 
```
```
function countdown_cleanup() 
```

	vint_scriptevent_stop_listening( Countdown_medal_listener )

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

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

```
-- Sets the countdown title 
```
```
-- @param	title_str	String for title 
```
```
-- 
```

function countdown_set_title(title_str)

	local h = vint_object_find("header_txt")

	vint_set_property(h, "text_tag", title_str)

```
	Countdown_title = true 
```
```
end 
```
```
 
```

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

```
-- Plays a number count... 
```

-- @parem id		COUNTDOWN_DISPLAY_1, COUNTDOWN_DISPLAY_2, COUNTDOWN_DISPLAY_3, COUNTDOWN_DISPLAY_GO

```
function countdown_display(id) 
```
```
 
```

	local data = COUNTDOWN_DISPLAY_DATA[id]

```
	 
```

	--Set text tag of countdown  "#" or "GO!"

	local number_txt_h = vint_object_find("number_txt")

	vint_set_property(number_txt_h, "text_tag", data.txt)

```
	 
```
```
	--always play number in animation... 
```

	local anim_h = vint_object_find("number_anim")

```
	lua_play_anim(anim_h) 
```
```
	 
```
```
	Countdown_anims_playing[1] = anim_h 
```
```
	 
```

	--play custom anim if needed... (fade in or out of title)

```
	if Countdown_title == true then 
```
```
		if data.header_anim ~= nil then 
```

			local anim_h = vint_object_find(data.header_anim)

```
			lua_play_anim(anim_h) 
```
```
			Countdown_anims_playing[2] = anim_h 
```
```
		end 
```
```
	end 
```
```
	 
```
```
	--play sound... 
```
```
	if data.sfx ~= nil then 
```
```
		game_UI_audio_play(data.sfx) 
```
```
	end 
```
```
end 
```
```
 
```

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

-- Pauses animations and hides the screen...

```
-- 
```
```
function countdown_pause() 
```

	local h = vint_object_find("countdown_grp")

	vint_set_property(h, "visible", false)

```
	countdown_pause_anims(true) 
```
```
end 
```
```
 
```
```
 
```

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

-- Unpauses animations and shows the screen... (called from c++)

```
-- 
```
```
function countdown_unpause() 
```

	local h = vint_object_find("countdown_grp")

```
	vint_set_property(h, "visible", true) 
```
```
	countdown_pause_anims(false) 
```
```
end 
```
```
 
```

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

-- Pauses or unpaused all animations...

-- @param	is_paused 	True if you want to pause, false if you do not...

```
-- 
```

function countdown_pause_anims(is_paused)

```
	for i=1, #Countdown_anims_playing do 
```

		vint_set_property(Countdown_anims_playing[i], "is_paused", is_paused)

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

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

```
-- Function countdown_set_tier_times() 
```
```
-- 
```

-- Displays tier (gold, silver, bronze) times for time activity before the

```
-- 3,2,1 countdown 
```
```
-- 
```

-- @param gold_time			-- Par time for gold

-- @param silver_time		-- Par time for silver

-- @param bronze_time		-- Par time for bronze

```
-- 
```

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

function countdown_set_tier_times(gold_time, silver_time, bronze_time)

	countdown_set_tier(gold_time, silver_time, bronze_time, true)

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

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

-- Function countdown_set_tier_scores()

```
-- 
```

-- Displays tier (gold, silver, bronze) scores for activity before the

```
-- 3,2,1 countdown 
```
```
-- 
```

-- @param gold_score		-- Min score for gold

-- @param silver_score		-- Min score for silver

-- @param bronze_score		-- Min score for bronze

```
-- 
```

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

function countdown_set_tier_scores(gold_score, silver_score, bronze_score)

	countdown_set_tier(gold_score, silver_score, bronze_score, false)

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

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

```
-- Function countdown_set_tier_times() 
```
```
-- 
```

-- Generic function for displaying tiers (gold, silver, bronze) times or scores for activity before the

```
-- 3,2,1 countdown 
```
```
-- 
```

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

function countdown_set_tier(gold_time, silver_time, bronze_time, shouldFormatTime)

```
	 
```
```
	-- Find time text 
```

	local gold_txt_h = vint_object_find("gold_txt", 0, Countdown_doc_h)

	local silver_txt_h = vint_object_find("silver_txt", 0, Countdown_doc_h)

	local bronze_txt_h = vint_object_find("bronze_txt", 0, Countdown_doc_h)

```
		 
```
```
	-- Set times 
```
```
	-- GOLD 
```
```
	local body 
```
```
	local insert_values 
```
```
	if shouldFormatTime == true then 
```

		insert_values = { [0] = "[format][color:#B08522]", [1] = format_time(gold_time, false, false, false, true)}

```
	else 
```

		insert_values = { [0] = "[format][color:#B08522]", [1] = gold_time}

```
	end 
```

	body = vint_insert_values_in_string("ACTIVITY_TIER_TIME_GOLD", insert_values)

	vint_set_property(gold_txt_h, "text_tag", body)

```
	 
```
```
	-- SILVER 
```
```
	if shouldFormatTime == true then 
```

		insert_values = { [0] = "[format][color:#909192]",  [1] = format_time(silver_time, false, false, false, true)}

```
	else 
```

		insert_values = { [0] = "[format][color:#909192]", [1] = "" .. silver_time}

```
	end 
```

	body = vint_insert_values_in_string("ACTIVITY_TIER_TIME_SILVER", insert_values)

	vint_set_property(silver_txt_h, "text_tag", body)

```
		 
```
```
	-- BRONZE 
```
```
	if shouldFormatTime == true then 
```

		insert_values = { [0] = "[format][color:#9E6F54]",  [1] = format_time(bronze_time, false, false, false, true)}

```
	else 
```

		insert_values = { [0] = "[format][color:#9E6F54]", [1] = "" .. bronze_time}

```
	end 
```

	body = vint_insert_values_in_string("ACTIVITY_TIER_TIME_BRONZE", insert_values)

	vint_set_property(bronze_txt_h, "text_tag", body)

```
	 
```

	vint_set_property(Countdown_tier_times_grp_h, "visible", true)

```
	 
```
```
	-- Find animation 
```

	local tier_times_anim_h = vint_object_find("tier_times_anim", 0, Countdown_doc_h)

	local end_event_twn_h = vint_object_find("end_event_twn", tier_times_anim_h)

```
	 
```

	vint_set_property(end_event_twn_h, "end_event", "countdown_hide_tier_times")

```
	 
```

	vint_apply_start_values(tier_times_anim_h)

```
	 
```
```
	-- Play animation 
```
```
	lua_play_anim(tier_times_anim_h, 0) 
```
```
	 
```
```
	-- Start audio for this animation 
```

	ui_audio_post_event("UI_Activity_Medal_Tiers")

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

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

-- Callback for tier times anim.  Hides tier times group.

```
-- 
```
```
function countdown_hide_tier_times() 
```

	vint_set_property(Countdown_tier_times_grp_h, "visible", false)

```
end 
```
```
 
```
```
 
```
```
 
```
```
function test_countdown_1() 
```

	countdown_display(COUNTDOWN_DISPLAY_1)

```
end 
```
```
 
```
```
function test_countdown_2() 
```

	countdown_display(COUNTDOWN_DISPLAY_2)

```
end 
```
```
 
```
```
function test_countdown_3() 
```

	countdown_display(COUNTDOWN_DISPLAY_3)

```
end 
```
```
 
```
```
function test_countdown_4() 
```

	countdown_display(COUNTDOWN_DISPLAY_GO)

```
end 
```
```
 
```
```
function test_countdown_title() 
```
```
	countdown_set_title("WAVE 15") 
```
```
end 
```