Fontrenderer DrawString breaks health bar and armor images

[OnePound]

Hi,

 

I have some code to add a HUD to the game containing FPS/Watermark/Coordinates etc, however when in survival mode it will break the health bar image. 

The GUI is fine after the boxes are drawn, but after the string is added the inventory breaks.

 

Code: 

	@SubscribeEvent
	public void onRender(RenderGameOverlayEvent event) {
		Color Aqua = new Color(0, 255, 255, 175); //WaterMark Blue Box
		drawRect(2, 16, 64, 1, Aqua.getRGB());
		drawRect(3, 15, 63, 2, BlackColor.getRGB()); //WaterMark Black Box	
		mc.fontRendererObj.drawString(EnumChatFormatting.AQUA + "" + EnumChatFormatting.BOLD + "Water" + EnumChatFormatting.GRAY + "" + EnumChatFormatting.BOLD + "MA" + EnumChatFormatting.WHITE + "RK" + EnumChatFormatting.BOLD + "us", 6, 5, Integer.parseInt("000000", 16));
	}

Any help is greatly appreciated, thank you.

 

UPDATE: changing the event to RenderGameOverlayEvent.post solves the health bar, but the armour is still broken.

UPDATE 2: change to text and works fine. solved

Edited December 20, 2019 by OnePound
partial solution found

[Draco18s]

To the surprise of no one (if you think about it for more than fifteen seconds):

Drawing text binds a different texture to the the drawing functions in OpenGL than the hud icons use.

 

And you aren't changing it back.