./building_purchase.lua

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local Building_purchase_subs 		= { } 
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local Building_purchasing_data 	= { } 
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local Menu_sound_confirm			= game_audio_get_audio_id("SYS_HUD_CONF_SERIOUS")	-- Confirmation/warning dialog opens

local Building_purchase_sound 	= game_audio_get_audio_id("SYS_MENU_BUY_BUILDING")

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local Mouse_input_tracker 
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local Bg_mask 
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local Input_tracker = {} 
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local City_control_meter = -1 
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function building_purchase_init() 
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	--Find and hide objects until we need them...

	vint_set_property(vint_object_find("ctrl_info_grp"), "visible", false)

	vint_set_property(vint_object_find("guns"), "visible", false)

	vint_set_property(vint_object_find("main"), "visible", false)

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	Input_tracker = Vdo_input_tracker:new()

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

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	bg_saints_show(false) 
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	--Initialize VDO for district control.

	City_control_meter = Vdo_city_control:new("control_meter")

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	Building_purchase_subs[0] = vint_subscribe_to_input_event("all_unassigned",	"bp_nothing")

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	vint_dataresponder_request("shop_purchase_get_shop_info", "update_building_purchase_text", 0)

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	--Set bg saints screen type... 
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	bg_saints_set_type(BG_TYPE_COMPLETION)

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	if game_get_platform() == "PC" then 
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		Mouse_input_tracker = Vdo_input_tracker:new()

		local doc_handle = vint_document_find("building_purchase")

		Bg_mask = Vdo_base_object:new("bg_clickable", 0, doc_handle)

		Mouse_input_tracker:add_mouse_input("mouse_move", "building_purchase_mouse_move", 0, Bg_mask.handle)

		Mouse_input_tracker:add_mouse_input("mouse_click", "building_purchase_mouse_click", 0, Bg_mask.handle)

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		Mouse_input_tracker:subscribe(false) 
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	end 
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end 
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function building_purchase_pause(event)

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	dialog_open_pause_display() 
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end 
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function building_purchase_clean() 
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	game_UI_audio_play("UI_Main_Menu_Select")

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	--Autosave after building purchase... 
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	game_autosave() 
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	pop_screen() 
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end 
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function building_not_enough_money() 
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	pop_screen() 
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end 
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function building_purchase_cleanup() 
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	for index, value in pairs(Building_purchase_subs) do

		vint_unsubscribe_to_input_event(value)

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	end 
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-- DAD - 8/12/11 - Clean up is called from vint_doc destroy... we don't want to pop extra screens.

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--	pop_screen() 
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end 
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-- Percentages should be sent in as numbers between 0 and 100, cause we'll floor them an print as text

function update_building_purchase_text(building_name, description_txt, store_cost, player_cash, profit, control_pct, control_pct_new, control_pct_increase, district, discount, is_store)

	Building_purchasing_data.name = building_name

	Building_purchasing_data.description_txt = description_txt

	Building_purchasing_data.store_cost = store_cost

	Building_purchasing_data.player_cash = player_cash

	Building_purchasing_data.control_pct = control_pct

	Building_purchasing_data.control_pct_new = control_pct_new

	Building_purchasing_data.control_pct_increase = control_pct_increase

	Building_purchasing_data.control_district = district

	Building_purchasing_data.discount = discount

	Building_purchasing_data.is_store = is_store

	Building_purchasing_data.profit = profit

```
	 
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	--Set control Percentage to start with...

	if Building_purchasing_data.control_pct == nil then

		Building_purchasing_data.control_pct = 0

		debug_print("vint", "warning: no control percentage assigned to this property/building\n")

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	end 
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	if Building_purchasing_data.control_pct_new == nil then

		Building_purchasing_data.control_pct_new = 0

		debug_print("vint", "warning: no control percentage assigned to this property/building\n")

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	end 
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	if Building_purchasing_data.profit == nil then

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		Building_purchasing_data.profit = 10 
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		debug_print("vint", "warning: no profit assigned to this property/building\n")

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	end 
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	if Building_purchasing_data.control_district == nil then

		Building_purchasing_data.control_district = "EMPTY DISTRICT NAME"

		debug_print("vint", "warning: no district name assigned to this property/building\n")

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	end 
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	if Building_purchasing_data.discount == nil then

		Building_purchasing_data.discount = 10

		debug_print("vint", "warning: no profit assigned to this property/building\n")

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	end		 
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	if player_cash < store_cost then 
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		-- Show Dialog that says you can't afford it.

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		local header = "MENU_TITLE_NOTICE" 
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		local body = "HUD_SHOP_INSUFFICIENT_FUNDS"

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		dialog_box_message(header, body, nil, nil, "building_not_enough_money")

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	else 
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		--	Ask player if they really want to purchase it.

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		local header = "MENU_TITLE_CONFIRM" 
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		local body 
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		local insert_values = { [0] = building_name, [1] = format_cash(store_cost) }

		body = vint_insert_values_in_string("BUILDING_PURCHASE_BUILDING", insert_values)

		dialog_box_confirmation(header, body, "building_purchased")

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	end 
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end 
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function building_purchased(result, action)

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	if result == 0 then 
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		--Set Text Items and Prepare animations... Starts from top of the screen to bottom... GO!!!

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		--Store Title 
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		local store_title_txt_h = vint_object_find("store_title_txt")

		vint_set_property(store_title_txt_h, "text_tag_crc", Building_purchasing_data.name)

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		--Resize long strings to fit 
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		vint_set_property(store_title_txt_h, "scale", 1, 1)

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		local max_width = 442 
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		local text_width, text_height = element_get_actual_size(store_title_txt_h)

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		if text_width >= max_width then 
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			local text_scale = max_width/text_width

			vint_set_property(store_title_txt_h, "scale", text_scale, 1)

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		end 
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		--Set control Percentage to start with...

		City_control_meter:update(0.01 * Building_purchasing_data.control_pct, false)

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		--Set callback to play control up during the animation...

		local control_meter_twn_end_h = vint_object_find("control_meter_end_twn")

		vint_set_property(control_meter_twn_end_h, "end_event", "building_purchase_control_anim")

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		--Set text using values/tag cool guy stuff...

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		local values, tag 
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		--Control Increase... 
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		local control_increase_txt_h = vint_object_find("control_increase_txt")

		local new_pct = Building_purchasing_data.control_pct_increase

		values = { [0] = floor(new_pct + 0.5)}

		tag = vint_insert_values_in_string("BUILDING_PURCHASE_CONTROL_INCREASE", values)			--LOCALIZE EXAMPLE: "10% CONTROL INCREASE"

		vint_set_property(control_increase_txt_h, "text_tag", tag)

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		--Hoods taken over... 
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		local control_increase_gang_txt_h = vint_object_find("control_increase_gang_txt")

		--values = { [0] = Building_purchasing_data.control_district}

		--tag = vint_insert_values_in_string("{0} DISTRICT", values)			--LOCALIZE EXAMPLE: "DECKERS DISTRICT"

		vint_set_property(control_increase_gang_txt_h, "text_tag", Building_purchasing_data.control_district )

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		--Cash Earned /Day 
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		local cash_txt_h = vint_object_find("cash_day_text")

		values = { [0] = format_cash(Building_purchasing_data.profit)}

		tag = vint_insert_values_in_string("BUILDING_PURCHASE_CASH_PER_HOUR", values)					--LOCALIZE EXAMPLE: "$3,000 PER HOUR"

		vint_set_property(cash_txt_h, "text_tag", tag)

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		--Discount Earned /Day 
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		local discount_text_h = vint_object_find("discount_text")

		values = { [0] = floor(Building_purchasing_data.discount + 0.5)}

		tag = vint_insert_values_in_string("BUILDING_PURCHASE_DISCOUNT", values)			--LOCALIZE EXAMPLE: "10% DISCOUNT"

		vint_set_property(discount_text_h, "text_tag", tag)

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		--Set button on the interface 
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		local button = Vdo_hint_button:new("ctrl_btn")

		button:set_button(CTRL_MENU_BUTTON_A)

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		local button_highlight_h = vint_object_find("ctrl_btn_highlight")

		vint_set_property(button_highlight_h, "image", CTRL_MENU_BUTTON_A)

		if game_is_active_input_gamepad() == false then

			vint_set_property(button.handle, "visible", false)

			vint_set_property(button_highlight_h, "visible", false)

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		end 
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		--Show Base Items... 
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		vint_set_property(vint_object_find("ctrl_info_grp"), "visible", true)

		vint_set_property(vint_object_find("guns"), "visible", true)

		vint_set_property(vint_object_find("main"), "visible", true)

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		--Play all animations in... 
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		local twn_h = vint_object_find("purchase_anchor_twn")

		vint_set_property(twn_h, "start_event", "building_purchase_play_audio")

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		bg_saints_animate() 
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		lua_play_anim(vint_object_find("text_anim"))

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		--vint_set_property(vint_object_find("left_shadow"),"visible",true)

		--vint_set_property(vint_object_find("right_shadow"),"visible",true)

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		bg_saints_show(true) 
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		shop_purchase_purchase_shop() 
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		Building_purchase_subs[1] = vint_subscribe_to_input_event("select", "building_purchase_clean")

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		if Mouse_input_tracker ~= nil then 
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			Mouse_input_tracker:subscribe(true)

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		end 
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	else 
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		pop_screen() 
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	end 
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end 
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function building_purchase_play_audio()

	game_UI_audio_play("UI_Buy_Building_Screen")

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end 
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--Animates in the city control... this is for a  callback from a tween

function building_purchase_control_anim(tween_h, event)

	City_control_meter:update(0.01 * Building_purchasing_data.control_pct_new, true)

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end 
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function building_purchase_mouse_click(event, target_handle)

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	building_purchase_clean() 
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end 
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function building_purchase_mouse_move(event, target_handle)

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end 
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