local playersfinished = 0
local metal_time = 0
local metal_timeleft = 0
local metal_minsleft = 0
local metal_secsleft = 0
local metal_centisecsleft = 0
local metal_timemode = 1
COM_AddCommand("srb2tpmc+_timermode", function(player, arg)
	if arg == "1" then
		CONS_Printf(player, "Timer mode set to classic")
		metal_timemode = 1
	elseif arg == "2" then
		CONS_Printf(player, "Timer mode set to centiseconds")
		metal_timemode = 2
	elseif arg == "3" then
		CONS_Printf(player, "Timer mode set to tics")
		metal_timemode = 3
	elseif not arg
		CONS_Printf(player, "Changes the timer mode. (1 - classic, 2 - centiseconds, 3 - tics.")
	elseif not (arg == "1" or arg == "2" or arg == "3")
		CONS_Printf(player, "Invalid timer mode.")
	end
end)
addHook("ThinkFrame", do
	playersfinished = 0
	for p in players.iterate
		if p.pflags & PF_FINISHED
			playersfinished = $ + 1
		end
	end
end)
			
addHook("MapLoad", do
	playersfinished = 0
	metal_minsleft = 0
	metal_secsleft = 0
	metal_centisecsleft = 0
	if  gamemap >= 604 and gamemap <= 624
		if gamemap == 604
			metal_time = 2063
		elseif gamemap == 605
			metal_time = 2501
		elseif gamemap == 606
			metal_time = 2238
		elseif gamemap == 607
			metal_time = 3358
		elseif gamemap == 608
			metal_time = 3113
		elseif gamemap == 609
			metal_time = 2308
		elseif gamemap == 610
			metal_time = 3218
		elseif gamemap == 611
			metal_time = 2553
		elseif gamemap == 612
			metal_time = 3886
		elseif gamemap == 613
			metal_time = 3533
		elseif gamemap == 614
			metal_time = 5948
		elseif gamemap == 615
			metal_time = 2238
		elseif gamemap == 616
			metal_time = 7313
		elseif gamemap == 617
			metal_time = 3813
		elseif gamemap == 618
			metal_time = 2817
		elseif gamemap == 619
			metal_time = 2413
		elseif gamemap == 620
			metal_time = 5366
		elseif gamemap == 621
			metal_time = 10554
		elseif gamemap == 622
			metal_time = 3812
		elseif gamemap == 623
			metal_time = 4977
		elseif gamemap == 624
			metal_time = 18581
		end
		metal_time = $ - 3*TICRATE
	end
end)

addHook("ThinkFrame", do
	if not (metal_timemode == 1 or metal_timemode == 2 or metal_timemode == 3)
		metal_timemode = 1
	end
	if (gamemap >= 604 and gamemap <= 624) and playersfinished == 0
		if leveltime >= 3*TICRATE
			metal_timeleft = (metal_time-(leveltime-3*TICRATE))
		else
			metal_timeleft = metal_time
		end
		metal_timeleft = ($+abs($))/2
		metal_minsleft = metal_timeleft/(TICRATE*60)
		metal_secsleft =  (metal_timeleft/TICRATE)%60
		metal_centisecsleft = (((metal_timeleft*100)%3500)/35)
	end
end)

local function metalthing(v,player)
	if gamemap >= 604 and gamemap <= 624
		if (leveltime % 10 == 5 or leveltime % 10 > 5) and metal_timeleft <= 30*TICRATE and playersfinished == 0
			v.drawString(140,40,"TIME:", V_REDMAP|V_SNAPTOTOP|V_SNAPTOLEFT)
		else
			v.drawString(140,40,"TIME:", V_YELLOWMAP|V_SNAPTOTOP|V_SNAPTOLEFT)
			if metal_timemode == 1
			v.drawString(180,40,tostring(metal_minsleft) .. ":" .. tostring(metal_secsleft/10) .. tostring(metal_secsleft%10), V_SNAPTOTOP|V_SNAPTOLEFT)
			elseif metal_timemode == 2
			v.drawString(180,40,tostring(metal_minsleft) .. ":" .. tostring(metal_secsleft/10) .. tostring(metal_secsleft%10) .. "." .. tostring(metal_centisecsleft/10) .. tostring(metal_centisecsleft%10), V_SNAPTOTOP|V_SNAPTOLEFT)
			elseif metal_timemode == 3
			v.drawString(180,40,tostring(metal_timeleft), V_SNAPTOTOP|V_SNAPTOLEFT)
			end
		end
	end
end
hud.add(metalthing,"game")