rawset(_G, "lb_TicsToTime", function(tics, pure)
	if tics == 0 and pure then
		return "-:--:--"
	end

	return string.format(
		"%d:%02d:%02d",
		G_TicsToMinutes(tics, true),
		G_TicsToSeconds(tics),
		G_TicsToCentiseconds(tics)
	)
end)

rawset(_G, "lb_ZoneAct", function(map)
	local z = ""
	if map.zonttl != "" then
		z = " " + map.zonttl
	elseif not(map.levelflags & LF_NOZONE) then
		z = " Zone"
	end
	if map.actnum != "" then
		z = $ + " " + map.actnum
	end

	return z
end)

rawset(_G, "lb_stat_t", function(speed, weight)
	if speed and weight then
		return (speed << 4) | weight
	end
	return 0
end)


local F_SPBBIG = 0x4
local F_SPBEXP = 0x8
-- True if a is better than b
rawset(_G, "lb_comp", function(a, b)
	-- Calculates the difficulty, harder has higher priority
	-- if s is positive then a is harder
	-- if s is negative then b is harder
	-- if s is 0 then compare time
	local s = (a.flags & (F_SPBEXP | F_SPBBIG)) - (b.flags & (F_SPBEXP | F_SPBBIG))
	return s > 0 or not(s < 0 or a.time >= b.time)
end)