--
-- Boss HUD rendering code.
-- (c) Inuyasha 2014.
-- Permission is granted for you to use this code
-- and the associated graphics in your own mods.
--
local function hud_draw(v, stplyr)
	local notboostfill = 0;
	local notboostcap = 0;
	local feeltheheat = 0;

	-- Iterate through all thinkers for bosses
	for player in players.iterate
		if player.mo and player.mo.skin == "greeneyes"
		and not (player.pflags & PF_NIGHTSMODE)
			notboostcap = $1 + 40
			notboostfill = $1 + player.notboostmeter
			feeltheheat = $1 + player.feelingheat
		end
	end

	local p_startseg = v.cachePatch("METRENDL")
	local p_onseg    = v.cachePatch("METRMIDL")
	local p_offseg   = v.cachePatch("METRMPTY")
	local p_endseg   = v.cachePatch("METRENDR")
	local p_heat     = v.cachePatch("METRHEAT")

	local posx = 320 - 26
	local posy = 176

	-- Ending segment first
	for player in players.iterate
	if player.mo and player.mo.skin == "greeneyes"
	v.draw(posx, posy, p_endseg, V_SNAPTOTOP|V_SNAPTORIGHT)
	posx = $1 - 1

	-- Step through backwards, to match the way we're drawing.
	for i = notboostcap, 1, -1
		if notboostfill >= i
			v.draw(posx, posy, p_onseg, V_SNAPTOTOP|V_SNAPTORIGHT)
		else
			v.draw(posx, posy, p_offseg, V_SNAPTOTOP|V_SNAPTORIGHT)
		end
		posx = $1 - 1;
	end

	if feeltheheat == 1
		v.draw(260, 176, p_heat)
	end

	-- Start segment
	v.draw(posx, posy, p_startseg, V_SNAPTOTOP|V_SNAPTORIGHT);
end
end
end
hud.add(hud_draw)