g_health_bar_list = {}
g_health_bar_red = {}

function health_bar_red_init(e)
    GravityOff(e)
end

function AI_Attach_health_bar (character)
	if g_health_bar_list[character] == nil then
		g_health_bar_list[character] = {green = nil, red = nil}
	end	
end

function health_bar_red_main(e)

	local HB = g_health_bar_red[e]
	
	if HB == nil then
	    g_health_bar_red[e] = {character = nil, x = 0, y = 0, z = 0}
		HB = g_health_bar_red[e]
	end
	
	if HB.character == nil then
		for k, _ in pairs (g_health_bar_list) do 
			if g_health_bar_list[k].red == nil then
				g_health_bar_list[k].red = e
				HB.character = k
				break
			end
		end
	end
	
	if HB.character ~= nil then
		local Ent = g_Entity[HB.character]
		
		SetPosition(e, Ent.x, Ent.y + 100, Ent.z)
		Scale (e, 100 - Ent.health)
		RotateToCamera(e)
	end	
end