HUD Performance Problem?

[OMGOMG132]

So, I created a HUD addon. The addon contains only one file and that is a lua file inside the 'autorun' folder. Everything works fine. Even the HUD. Except that after a few minutes the game crashes with no crash message. Here is all the code...

if(CLIENT) then

print(HUD_PRINTCONSOLE, "Server is using OMGOMG132's HUD!")

function HideHUD(name)
	for k,v in pairs{"CHudHealth", "CHudBattery"} do
		if(name  == v) then return false end
	end
end
hook.Add("HUDShouldDraw", "HideHUD", HideHUD)

function HUDPaint()
	//self.BaseClass:HUDPaint()
	
	local person = LocalPlayer()
	
	local Health = LocalPlayer():Health()
	
	local Armor = LocalPlayer():Armor()
	
	surface.CreateFont("omg_hud", {
		font = "coolvetica",
		size = 34,
		weight = 400,
		blursize = 0,
		scanlines = 0,
		antialias = false,
		underline = false,
		italic = false,
		strikeout = false,
		symbol = false,
		rotary = false,
		shadow = false,
		additive = false,
		outline = false,
	})
	
	surface.CreateFont("omg_hud_txt", {
		font = "coolvetica",
		size = 34,
		weight = 400,
		blursize = 0,
		scanlines = 0,
		antialias = false,
		underline = false,
		italic = false,
		strikeout = false,
		symbol = false,
		rotary = false,
		shadow = false,
		additive = false,
		outline = false,
	})
	
	//Main drawing code
	
	draw.SimpleText("HUD By OMGOMG132", "omg_hud", ScrW() - 280, 10, Color(255, 0, 0, 180), TEXT_ALIGN_LEFT)
	
	draw.RoundedBox(4, 24, (ScrH()/2)+(ScrW()/4) - 20, 90, 150, Color(20, 20, 20, 200))
	if(Health >= 0) then draw.RoundedBox(2, 30, (ScrH()/2)+(ScrW()/4) - 14, 78, 0 + Health, Color(100, 255, 100, 255)) else end
	draw.SimpleText("Health", "omg_hud", 28, (ScrH()/2)+(ScrW()/4) + 90, Color(100, 255, 100, 255), TEXT_ALIGN_LEFT)
	draw.SimpleText(Health, "omg_hud_txt", 47, (ScrH()/2)+(ScrW()/4) + 20, Color(40, 40, 40, 255), TEXT_ALIGN_LEFT)
	
	local armorAlpha = 255
	if(Armor <= 0) then armorAlpha = 0 else armorAlpha = 255 end
	
	draw.RoundedBox(4, 140, (ScrH()/2)+(ScrW()/4) - 20, 90, 150, Color(20, 20, 20, armorAlpha - 55))
	draw.RoundedBox(2, 146, (ScrH()/2)+(ScrW()/4) - 14, 78, 0 + Armor, Color(100, 100, 255, armorAlpha))
	draw.SimpleText("Armor", "omg_hud", 145, (ScrH()/2)+(ScrW()/4) + 90, Color(100, 100, 255, armorAlpha), TEXT_ALIGN_LEFT)
	draw.SimpleText(Armor, "omg_hud_txt", 164, (ScrH()/2)+(ScrW()/4) + 20, Color(40, 40, 40, armorAlpha), TEXT_ALIGN_LEFT)
end
hook.Add("HUDPaint", "HUDPaint", HUDPaint)

end

as I said... Works fine but crashes after a while. (while being 5-10 minutes.)

Am I doing this wrong? Is there a specific way? I know for a fact my addon is causing the crash since the game doesn't crash when is not loaded.

[arcaneex]

You're creating the fonts every frame.

[kila58]

Take the create fonts out of your drawing function and throw them to the top of the document, then try it.

[OMGOMG132]

Yep, everything is working fine now. Thanks guys.