--[[
ooooooooo   oooo   oooo       o       ooooooooooo  ooooooooooo
 888    88o  888  o88        888       888          888
 888    888  888888         8  88      888ooo8      888ooo8
 888    888  888  88o      8oooo88     888          888
o888ooo88   o888o o888o  o88o  o888o  o888o        o888ooo8888
									by Jon Wilson (10yard)

DKAFE Interface routine for shell scripts.
Simple interface is based on the time a game is played.
- Speed up the loading time of some disk and tape based games
- Send keyboard inputs for some games to initiate loading.
- Show targets for play time when the game starts up or when game is paused.
- Show and announce prize award when targets reached for 3rd, 2nd and 1st.
---------------------------------------------------------------------------------
]]

package.path = package.path .. ";" .. os.getenv("DATA_INCLUDES") .. "/?.lua;"
require "functions"
require "graphics"
require "globals"

shell_name = os.getenv("DKAFE_SHELL_NAME")
shell_state = os.getenv("DKAFE_SHELL_STATE")

mame_version = tonumber(emu.app_version())
if mame_version >= 0.241 then
	keyb = mac.natkeyboard
	cass = mac.cassettes[":cassette"]
	if not cass then
		-- find first cassette instance
		for k, v in ipairs(mac.cassettes) do
			cass = v
			break
		end
	end
end

local white, black, grey = 0xffffffff, 0xff000000, 0xff333333
local attenuation = sound.attenuation

-- Adjustments for systems
local display_time = 6
local time_played = 0

--defaults
local start_msg = "PUSH P1 TO START"
local state = false
local quick_start = 0
local inputs = {}
local msg_displayed = false

-- score targets achieved
local st1, st2, st3 = false, false, false

-- compatible roms with associated data
local rom_data, rom_table = {}, {}
--                                                              Quick
-- System or rom name                  Message           State  Start  Inputs
rom_table["a2600"]                   = {"JJ",            false, 0,     {}}
rom_table["a2600_artificial_lifeform"] = {"P1",          false, 0,     {}}
rom_table["a2600_dk_kingkong"]       = {"P1",            false, 0,     {}}
rom_table["a2600_young_plumber_lcd"] = {"P1",            false, 0,     {}}
rom_table["a2600_dk_junior"]         = {"P1 TT JJ",      false, 0,     {}}
rom_table["a2600_dk_ghouls"]         = {"P1 TT JJ",      false, 0,     {}}
rom_table["a5200"]                   = {"P1",            true,  600,   {}}
rom_table["a7800"]                   = {"P1",            false, 200,   {}}
rom_table["a7800_dk_remix"]          = {"P1",            true,  750,   {}}
rom_table["a7800_dk_xm"]             = {"P1",            false, 480,   {250,"1"}}
rom_table["a800xl"]                  = {"P1",            false, 400,   {}}
rom_table["adam"]                    = {"P1",            true,  700,   {}}
rom_table["apple2e"]                 = {"P1",            true,  600,   {}}
rom_table["apple2e_dk"]              = {"P1",            true,  600,   {500,"S"}}
rom_table["apple2e_applekong"]       = {"WAIT TO START", true,  1420,  {440,"R",540,"A"}}
rom_table["apple2e_budgiekong"]      = {"WAIT TO START", false, 2000,  {}}
rom_table["apple2e_cannonball"]      = {"P1",            true,  700,   {}}
rom_table["apfimag_dk"]              = {"",              true,  1,     {}}
rom_table["apfimag_dk2"]             = {"",              true,  1,     {}}
rom_table["apfimag_dk_jr"]           = {"WAIT TO START", true,  1,     {}}
rom_table["apfimag_heartattack"]     = {"",              true,  1,     {}}
rom_table["bbcb"]                    = {"JJ",            false, 300,   {60,'*EXEC !BOOT\n'}}
rom_table["bbcb_dk_junior"]          = {"P1",            true,  1300,  {60,'*EXEC !BOOT\n',300,"{S5}{S5}"}}
rom_table["bbcb_krazyjohn"]          = {"",              false, 500,   {60,'*EXEC !BOOT\n',400,"N"}}
rom_table["bbcb_krazyape2"]          = {"",              false, 1400,  {60,'*EXEC !BOOT\n',540,"{SPACE}",600,"{SPACE}",660,"{SPACE}",720,"{SPACE}",780,"{SPACE}"}}
rom_table["bbcb_builder"]            = {"JJ",            false, 360,   {60,'*EXEC !BOOT\n',180,"{SPACE}"}}
rom_table["bbcb_killergorilla"]      = {"P1",            false, 360,   {60,'*EXEC !BOOT\n',300,"{SPACE}"}}
rom_table["bbcb_killergorilla2"]     = {"P1",            true,  800,   {60,'*EXEC !BOOT\n',300,"{ENTER}"}}
rom_table["plus4"]                   = {"P1",            false, 360,   {150,"RUN\n"}}
rom_table["c64"]                     = {"P1",            true,  550,   {150,"RUN\n"}}
rom_table["c64p"]                    = {"P1",            true,  550,   {150,"RUN\n"}}
rom_table["c64_fast_eddie"]          = {"JJ TT JJ AA",   true,  700,   {150,"RUN\n"}}
rom_table["c64_ck64"]                = {"P1",            true,  900,   {150,"RUN\n"}}
rom_table["c64_eskimo_eddie"]        = {"JJ",            true,  5300,  {150,'LOAD"*",8,1\n',5000,"RUN\n",5200,"{F1}"}}
rom_table["c64_dk_x"]                = {"JJ TT P1",      false, 750,   {150,"RUN\n",300,"{ENTER}"}}
rom_table["c64_kong"]                = {"JJ",            true,  550,   {150,"RUN\n"}}
rom_table["c64_kongokong"]           = {"P1",            true,  1430,  {150,"RUN\n",1250,"{F7}",1400,"{F1}"}}
rom_table["c64_barrel_bunger"]       = {"WAIT TO START", false, 4000,  {150,'LOAD"*",8,1\n'}}
rom_table["c64_bonkeykong"]          = {"JJ",            true,  14000, {150,'LOAD"*",8,1\n',13000,"RUN\n"}}
rom_table["c64_superbonkeykong"]     = {"RR",            true,  17500, {150,'LOAD"*",8,1\n',13000,"RUN\n"}}
rom_table["c64_monkeykong"]          = {"WAIT TO START", true,  5900,  {150,'LOAD"*",8,1\n',2100,"RUN\n",2900,"{F1}",3000,"{F1}",3100,"{F1}",3400,"{F3}{F3}{F3}{F3}"}}
rom_table["c64_felix"]               = {"JJ TT JJ AA",   true,  550,   {150,'RUN\n'}}
rom_table["c64_krazykong64"]         = {"JJ",            true,  550,   {150,"RUN\n"}}
rom_table["c64_logger"]              = {"JJ",            true,  550,   {150,"RUN\n"}}
rom_table["c64_mariosbrewery"]       = {"JJ",            true,  550,   {150,"RUN\n"}}
rom_table["c64p_dk_junior"]          = {"JJ",            true,  550,   {150,"RUN\n"}}
rom_table["c64_jumpman"]             = {"P1",            true,  550,   {150,"RUN\n",500,"1"}}
rom_table["c64_kong_sputnik"]        = {"JJ",            true,  850,   {150,"RUN\n",800,"{TAB}"}}
rom_table["cgenie_colourkong"]       = {"P1",            true,  3800,  {60,"\n",200,"SYSTEM\n",320,"KONG\n",400,"{PLAY}",3500,"/\n"}}
rom_table["cgenie_colourkong32"]     = {"P1",            true,  5000,  {60,"\n",200,"SYSTEM\n",320,"KONG32\n",400,"{PLAY}",4800,"/\n"}}
rom_table["coco3"]                   = {"JJ",            true,  5200,  {}}
rom_table["coco3_dk_emu"]            = {"JJ TT JJ AA",   true,  6700,  {60,'LOADM"EMULATOR":EXEC\n'}}
rom_table["coco3_dk_remixed"]        = {"JJ TT JJ AA",   true,  6700,  {60,'LOADM"DKREMIX":EXEC\n'}}
rom_table["coco3_donkeyking"]        = {"P1 TT P2",      true,  1600,  {60,'LOADM"DONKEY":EXEC\n',1100,"{SPACE}"}}
rom_table["coco3_dunkeymonkey"]      = {"JJ",            true,  6400,  {60,'LOADM"DUNKEYM":EXEC\n'}}
rom_table["coco3_monkeykong"]        = {"P1 TT P1 AA",   true,  5200,  {60,'LOADM"MONKEYK":EXEC\n'}}
rom_table["coleco"]                  = {"P1",            true,  720,   {}}
rom_table["cpc6128"]                 = {"P1",            false, 1450,  {60,'RUN"DONKEY\n'}}
rom_table["cpc6128_dk"]              = {"P1",            false, 1450,  {60,'RUN"DONKEY\n'}}
rom_table["cpc6128_climbit"]         = {"P1",            false, 1450,  {60,'RUN"CLIMBIT\n'}}
rom_table["cpc6128_killergorilla"]   = {"JJ",            false, 1450,  {60,'RUN"KGORILA\n'}}
rom_table["cpc6128_kongsrevenge"]    = {"",              false, 1260,  {60,'RUN"KONG\n',360,"1\n",420,"n\n",960,"{SPACE}",1080,"{ENTER}",1200,"{ENTER}"}}
rom_table["crvision"]                = {"P2 TT P1",      false, 0,     {}}
rom_table["dragon32"]                = {"JJ",            true,  0,     {120,"CLOADM\n"}}
rom_table["dragon32_kingcuthbert"]   = {"P1 TT P1 AA",   true,  3250,  {120,"CLOADM\n",2900,"EXEC\n"}}
rom_table["dragon32_donkeyking"]     = {"JJ",            false, 5000,  {120,"CLOADM\n"}}
rom_table["dragon32_dunkeymonkey"]   = {"JJ",            false, 6200,  {180,"CLOADM\n",6000,"EXEC\n"}}
rom_table["dragon32_juniorsrevenge"] = {"JJ",            false, 10000, {180,"CLOADM\n"}}
rom_table["dragon32_baby_monkey"]    = {"",   			 false,  0,  {180,'RUN"SETAGD"\n'}}
rom_table["dragon32_dk_reloaded"]    = {"", 			 false,  0,  {180,'RUN"SET8k\n'}}
rom_table["fds"]                     = {"P1",            false, 600,   {}}
rom_table["gameboy"]                 = {"P1",            false, 300,   {}}
rom_table["gbcolor"]                 = {"P1",            false, 180,   {}}
rom_table["gbcolor_dk_arcade"]       = {"",              false, 220,   {}}
rom_table["gbcolor_dk_gw_gallery2"]  = {"JJ",            true,  220,   {}}
rom_table["gbcolor_dk_gw_gallery3"]  = {"JJ",            true,  220,   {}}
rom_table["hbf900a"]                 = {"P1",            true , 2300,  {}}
rom_table["hbf900a_tokekong"]        = {"JJ",            true , 3700,  {}}
rom_table["hbf900a_apeman"]          = {"JJ",            true,  5300,  {}}
rom_table["hbf900a_congo"]           = {"JJ",            true,  14500, {660,'RUN"CAS:"\n'}}
rom_table["cdkong"]                  = {"P1",            false, 0,     {}}
rom_table["gckong"]                  = {"P1",            false, 0,     {}}
rom_table["intv"]                    = {"P1",            true,  900,   {}}
rom_table["intv_beautybeast"]        = {"JJ",            false, 0,     {}}
rom_table["intv_monkey"]             = {"JJ",            false, 0,     {}}
rom_table["intv_intykong"]           = {"",              false, 0,     {}}
rom_table["jupace"]                  = {"JJ",            false, 180,   {}}
rom_table["laser310"]                = {"HOLD P1",       true,  360,   {180,'RUN\n'}}
rom_table["mo5"]                     = {"P1",            false, 5000,  {90,'RUN""\n'}}
rom_table["mz700_jumpman"]           = {"JJ",            false, 10000, {180,"LOAD\n",300,"{PLAY}"}}
rom_table["mz700_crazykong"]         = {"",              true,  20650, {180,"LOAD\n",300,"{PLAY}",18000," ",18500," ",19000," ", 19500," ",20300,"L",20330,"R",20360,"U",20390,"D",20420,"Z",20450,"2"}}
rom_table["mz700_donkeygorilla"]     = {"JJ",            true,  17500, {180,"LOAD\n",300,"{PLAY}"}}
rom_table["nes"]                     = {"P1",            false, 0,     {}}
rom_table["orica"]                   = {"JJ",            true,  1850,  {180,'CLOAD ""\n'}}
rom_table["oric1"]                   = {"P1",            true,  0,     {180,'CLOAD ""\n'}}
rom_table["oric1_honeykong"]         = {"",              true,  10180, {180,'CLOAD ""\n',9700,"{SPACE}",9860,"5",9920,"6",9980,"7",10040,"8",10120,"{SPACE}"}}
rom_table["oric1_orickong"]          = {"P1",            true,  4700,  {180,'CLOAD ""\n',4500,"RUN\n"}}
rom_table["oric1_dinkykong"]         = {"P1",            true,  6400,  {180,'CLOAD ""\n',5000,'CLOAD ""\n'}}
rom_table["pet4032"]                 = {"P1",            false, 240,   {180,"RUN\n"}}
rom_table["pet4032_petscii_kong"]    = {"JJ",            false, 240,   {180,"RUN\n"}}
rom_table["pcw10"]                   = {"",              false, 2900,  {1500,"2"}}
rom_table["sg1000"]                  = {"JJ",            false, 0,     {}}
rom_table["smskr"]                   = {"JJ",            false, 0,     {}}
rom_table["smskr_kingkong"]          = {"JJ",            true,  480,   {}}
rom_table["snes"]                    = {"P1",            true,  360,   {}}
rom_table["snes_dk_junior_hack"]     = {"P1",            false, 0,     {}}
rom_table["spectrum"]                = {"P1",            false, 0,     {}}
rom_table["spectrum_ape_escape"]     = {"P1",            true,  16000, {150,'J""\n',300,"{PLAY}"}}
rom_table["spectrum_dk3_micro_vs"]   = {"P1",            true,  14500, {150,'J""\n',300,"{PLAY}"}}
rom_table["spectrum_baby_monkey"]    = {"P1",            true,  14650, {150,'J""\n',300,"{PLAY}",14600,"1"}}
rom_table["spectrum_crazykongcity"]  = {"P1",            true,  12700, {150,'J""\n',300,"{PLAY}",12500,"M",12600,"1"}}
rom_table["spectrum_eskimo_eddie"]   = {"P1",            true,  11250, {150,'J""\n',300,"{PLAY}"}}
rom_table["spectrum_kongs_revenge"]  = {"P1",            true,  15000, {150,'J""\n',300,"{PLAY}"}}
rom_table["spectrum_killerkong"]     = {"P1",            false, 500,   {}}
rom_table["spectrum_killerknight"]   = {"POOR", 	     false, 0,     {}}
rom_table["spectrum_kong"]           = {"JJ",            false, 200,   {60,"{SPACE}"}}
rom_table["spectrum_krazykong"]      = {"JJ",            false, 0,     {15,"y"}}
rom_table["spectrum_wallykong"]      = {"P1",            false, 200,   {60,"SS",100,"0",140,"0"}}
rom_table["spectrum_monkeybiz"]      = {"P1",            true,  360,   {200,"{SPACE}",300,"{SPACE}"}}
rom_table["spectrum_crazycong"]      = {"",			     true,  4100,  {150,'J""\n',300,"{PLAY}",4070,"{STOP}"}}
rom_table["spectrum_spec_kong"]      = {"",			     true,  9360,  {150,'J""\n',300,"{PLAY}",9000,"\n",9100,"\n",9200,"\n",9300,"1\n"}}
rom_table["spectrum_wrathofkong"]    = {"P1",            true,  5100,  {150,'J""\n',300,"{PLAY}",5050,"{STOP}"}}
rom_table["spectrum_dk_reloaded"]    = {"",              true,  12910, {150,'J""\n',300,"{PLAY}",12900,"2"}}
rom_table["spectrum_dk_remake"]      = {"P1",            true,  14200, {150,'J""\n',300,"{PLAY}"},14200,"1"}
rom_table["spectrum_dk_techdemo"]    = {"JJ",            true,  14100, {150,'J""\n',300,"{PLAY}"}}
rom_table["spec128_dk_reload_again"] = {"",              false, 130,   {60,"x",120,"1"}}
rom_table["spec128_dk_arcade"]       = {"",              false, 70,    {60,"0"}}
rom_table["ti99_4a"]                 = {"JJ",            true,  600,   {60,"  2"}}
rom_table["vic20"]                   = {"",              true,  400,   {360,"RUN\n"}}
rom_table["vic20_se"]                = {"",              false, 500,   {360,"SYS4096\n"}}
rom_table["vic20-se_mickybricky"]    = {"P1",            false, 18000, {360,'LOAD\n',420,"{PLAY}"}}
rom_table["vic20-se_dk_ackenhausen"] = {"P1",            false, 580,   {360,"RUN\n", 450, "1\n"}}
rom_table["vic20_fast_eddie"]        = {"",              false, 0,     {}}
rom_table["vic20-se_witchway"]       = {"",              false, 180,   {}}
rom_table["vic20_hardhatclimber"]    = {"",              false, 600,   {360, "4 CH=99\n", 460,"RUN\n"}}
rom_table["vic20_cannonball"]        = {"",              false, 0,     {}}
rom_table["vic20-se_logrun"]         = {"JJ",            true,  700,   {360,"RUN\n",500,"{SPACE}"}}
rom_table["vic20_littlekong"]        = {"",              true,  1100,  {360,"RUN\n"}}
rom_table["vic20-se_dkjr_gnw"]       = {"JJ",            false, 500,   {360,"RUN\n"}}
rom_table["vic20_konkeykong"]        = {"",              true,  8900,  {360,"LOAD\n",450,"{PLAY}",3300,"RUN\n"}}
rom_table["vic20_sky_ape_er"]        = {"",              true,  6600,  {360,"LOAD\n",450,"{PLAY}",2900,"RUN\n",3000,"1"}}
rom_table["vic20_kongokong"]         = {"P1",            true,  400,   {360,"RUN\n"}}
rom_table["vic20_krazykong_nufecop"] = {"P1",            true,  550,   {360,"RUN\n"}}
rom_table["vic20-se_logger"]         = {"P1",            false, 4600,  {360,"LOAD\n",420,"{PLAY}",4100,"RUN\n",5000,"{SHIFT}",5000,"{HOME}"}}
rom_table["x1"]                      = {"",              false, 2100,  {}}
rom_table["zx81"]                    = {"",              false, 0,     {360,'J""\n',420,"{PLAY}"}}
rom_table["zx81_kong"]               = {"",              true,  19500, {360,'J""\n',420,"{PLAY}"}}
rom_table["zx81_sultans_tower"]      = {"",              false, 5660,  {360,'J""\n',420,"{PLAY}",5500,"1\n",5600,"1\n"}}
rom_table["zx81_crazykong"]          = {"",              true,  10750, {360,'J""\n',420,"{PLAY}",10400,"\n",10500,"1\n"}}
rom_table["zx81_kongsrevenge"]       = {"",              false, 20200, {360,'J""\n',420,"{PLAY}",20100, "n\n"}}
rom_table["zx81_krazykong_pss"]      = {"JJ",            true,  11660, {360,'J""\n',420,"{PLAY}",11500," ",11600," "}}
rom_table["zx81_zonkeykong"]         = {"",              true,  16150, {360,'J""\n',420,"{PLAY}",16000,"L", 16030,"R", 16060, "U", 16090, "D", 16120, "Y"}}

-- Read rom data
rom_data = rom_table[shell_name] or rom_table[emu:romname()]
if rom_data then
	start_msg = rom_data[1]
	if start_msg ~= "" and start_msg ~= "BUG" and start_msg ~= "POOR" and start_msg ~= "WAIT TO START" then
		start_msg = "PUSH "..rom_data[1].." TO START"
	end
	state = rom_data[2]
	quick_start = rom_data[3]
	inputs = rom_data[4]

	-- Substitutions
	start_msg = string.gsub(start_msg, "JJ", "JUMP")
	start_msg = string.gsub(start_msg, "TT", "THEN")
	start_msg = string.gsub(start_msg, "AA", "AGAIN")
	start_msg = string.gsub(start_msg, "LL", "LEFT")
	start_msg = string.gsub(start_msg, "RR", "RIGHT")
	start_msg = string.gsub(start_msg, "LR", "LEFT,RIGHT,UP,DOWN")
	start_msg = string.gsub(start_msg, "PUSH HOLD", "HOLD")
	start_msg = string.gsub(start_msg, "BUG", "KNOWN SCREEN ISSUE :(")
	start_msg = string.gsub(start_msg, "POOR", "POOR CONTROLS :(")
end

local start_time = os.time()


function shell_main()
	if mac ~= nil then
		if screen and screen:frame_number() <= quick_start then
			start_time = os.time()
		end
		time_played = os.time() - start_time

		-- Speed up the initial loading screens
		if quick_start > 0 then
			-- States are automatically used to save/restore the machine start up steps
			if state and file_exists(shell_state) then
				-- state is found so use it and ignore quick_start and any inputs
				quick_start = 0
				inputs = {}
				mac:load(shell_state)
			end
			if state and screen and screen:frame_number() == quick_start and not file_exists(shell_state) then
				-- Save a state (rather than using quick start again in the future)
				mac:save(shell_state)
			end

			-- blank the screen
			if screen then
				screen:draw_box(0, 0 , screen.width, screen.height, 0xff000000, 0xff000000)

				if screen:frame_number() < quick_start then
					sound.attenuation = -32 -- mute sounds
					max_frameskip(true)
					if quick_start > 240 then
						local _remain = tostring(math.floor((screen:frame_number() / quick_start) * 100)).."%"
						if state and not file_exists(shell_state) then
							mac:popmessage('LOADING...'.._remain..'\nSUBSEQUENT LOADS WILL BE INSTANT')
						else
							mac:popmessage('LOADING...'.._remain)
						end
					end
				else
					sound.attenuation = attenuation
					max_frameskip(false)
					quick_start = 0
				end
			end
		end

		-- specific keys to press on boot
		if screen and keyb then
			for i = 1, #inputs do
				if i % 2 == 0 then
					if screen:frame_number() == inputs[i-1] then
						if inputs[i] == "{PLAY}" then
							cass:play()
						elseif inputs[i] == "{STOP}" then
							cass:stop()
						elseif inputs[i] == "{RESET}" then
							mac:soft_reset()
						elseif inputs[i] == "{STATEKEEP}" then
							-- Permanent state file for Win x64 only exceptions
							mac:save(shell_state)
						elseif string.match(inputs[i], "{") then
							coded = string.gsub(inputs[i], "{S5}", "{SPACE}{SPACE}{SPACE}{SPACE}{SPACE}")
							keyb:post_coded(coded)
						else
							keyb:post(inputs[i])
						end
						if i == #inputs then
							-- All inputs are done,  so clear the table
							inputs = {}
						end
					end
				end
			end
		end

		-- Game specific hacks e.g. Crazy Cong stops when game over and needs to be instructed to RUN again
		if screen and keyb then
			if shell_name == "spectrum_crazycong" and screen:frame_number() % 60 == 0 then
				keyb:post("R\n")
			end
		end

		-- HUD
		if screen then
			if data_show_hud ~= 0 and data_score1 and data_score2 and data_score3 then
				if time_played > -1 then
					if time_played < display_time + 2 and start_msg ~= "" and not mac.paused and video.frameskip == 0 then
						-- flash any start instructions
						if screen:frame_number() % 60 < 30 then
							screen:draw_text(0, 0,  start_msg, white, black)
						else
							screen:draw_text(0, 0,  start_msg, grey, black)
						end
					end

					if time_played < display_time or mac.paused then
						--Display prize target message
						mac:popmessage('Prizes: 1st at '..tostring(data_score1)..' mins, 2nd at '..tostring(data_score2)..' mins, 3rd at '..tostring(data_score3)..' mins')
						msg_displayed = true
					else
						if msg_displayed then
							-- clear the target message
							mac:popmessage()
							msg_displayed = false
						end
					end
				end

				if not mac.paused then
					-- Show prize award when time target achieved
					if data_score1 > 0 and time_played > data_score1 * 60 and time_played < data_score1 * 60 + display_time then
						mac:popmessage('Won 1st Prize of '..tostring(data_score1_award)..' coins')
						if not st1 then
							if data_announce_award == "1" then play_wav("award1_short") end
							st1 = true
						end
					elseif data_score2 > 0 and time_played > data_score2 * 60 and time_played < data_score2 * 60 + display_time then
						mac:popmessage('Won 2nd Prize of '..tostring(data_score2_award)..' coins')
						if not st2 then
							if data_announce_award == "1" then play_wav("award2_short") end
							st2 = true
						end
					elseif data_score3 > 0 and time_played > data_score3 * 60 and time_played < data_score3 * 60 + display_time then
						mac:popmessage('Won 3rd Prize of '..tostring(data_score3_award)..' coins')
						if not st3 then
							if data_announce_award == "1" then play_wav("award3_short") end
							st3 = true
						end
					end
				end
			end
		end
	end
end

emu.register_frame_done(shell_main, "frame")