As all the people that mess around with "Gui InGame" would know, that you can only get things to render to the right side of the screen easily (so when the player changes the screen size it stays in the same place) and I'm wondering if you're able to do the same thing but on the left side instead.

 

I mean so when you set a spot for the overlay on the left, it corresponds with the screen size so you don't just have a random overlay sitting in the middle of the screen when you're going in full screen.

 

Any help?

I've never had trouble rendering things on the left side... 0, 0 is the upper-left corner of the screen, no matter what the width is...

 

Post your code.

@SubscribeEvent
public void tickEvent(RenderTickEvent event) {
	GuiIngame gig = mc.ingameGUI;
	FontRenderer font = mc.fontRendererObj;
	EntityPlayer player = mc.thePlayer;
	if(mc.currentScreen == null || mc.currentScreen instanceof GuiChat) {
		if(!mc.gameSettings.showDebugInfo) {
			if(SlayerAPI.BETA) mc.fontRendererObj.drawString(EnumChatFormatting.DARK_GREEN + "Essence of the Gods: " + EnumChatFormatting.DARK_RED + SlayerAPI.MOD_VERSION, 5, 5, 0);
			if(!player.capabilities.isCreativeMode) {
				mc.getTextureManager().bindTexture(new ResourceLocation(SlayerAPI.PREFIX + "textures/gui/playerStats.png"));
				float health = player.getHealth() * 5F;
				float hunger = player.getFoodStats().getFoodLevel() * 5F;
				float experience = (int)(mc.thePlayer.experience * 150F);
				float armor = player.getTotalArmorValue() * 5;
				float air = (float)player.getAir() / 1.5F / 2F;
				ScaledResolution res = new ScaledResolution(mc, mc.displayWidth, mc.displayHeight);
				int w = res.getScaledWidth() - 160, h = 10;
				GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
				GL11.glEnable(GL11.GL_BLEND);
				int lengthOfBar = 151;
				gig.drawTexturedModalRect(w - 10, h, 0, 0, lengthOfBar, 108 - 18);
				gig.drawTexturedModalRect(w - 10, h + 108 - 18, 0, 90, lengthOfBar, 18);
				gig.drawTexturedModalRect(w - 10, h + 108, 0, 235, 182, 18);

				gig.drawTexturedModalRect(w - 10, h, 0, 109, (int)(health * 1.5F), 18);
				gig.drawTexturedModalRect(w - 10 + 3, h + 3, 0, 199, 12, 11);

				gig.drawTexturedModalRect(w - 10, h + 18, 0, 127, (int)(hunger * 1.5F), 18);
				gig.drawTexturedModalRect(w - 10 + 3, h + 21, 0, 210, 12, 11);

				gig.drawTexturedModalRect(w - 10, h + 36 + 18 + 17, 0, 180, (int)(armor * 1.5F), 18);
				gig.drawTexturedModalRect(w - 10 + 3, h + 36 + 40, 17, 210, 9, 9);

				gig.drawTexturedModalRect(w - 10, h + 36 + 36 - 18, 0, 163, (int)(air * 2), 18);
				gig.drawTexturedModalRect(w - 10 + 3, h + 36 + 40 - 18, 17, 200, 9, 9);

				gig.drawTexturedModalRect(w - 10, h + 36, 0, 145, (int)experience, 18);
				GL11.glPushMatrix();
				GL11.glColor4f(0.4F, 1.0F, 0.3F, 1.0F);
				gig.drawTexturedModalRect(w - 10 + 3, h + 38, 0, 221, 14, 14);
				GL11.glPopMatrix();
				GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

				font.drawString(I18n.format("essence.healthbar", new Object[0]) + " " + health + "%", w - 10 + 20, h + 5, 0xFFFFFF);
				font.drawString(I18n.format("essence.hungerbar", new Object[0]) + " " + hunger + "%" , w - 10 + 20, h + 23, 0xFFFFFF);
				font.drawString(I18n.format("essence.armorbar", new Object[0]) + " " + armor + "%", w - 10 + 20, h + 36 + 23 + 18, 0xFFFFFF);
				if(player.getAir() <= 0) font.drawString(I18n.format("essence.airbar", new Object[0]) + " " + "0%" , w - 10 + 20, h + 36 - 18 + 42, 0xFFFFFF);
				else font.drawString(I18n.format("essence.airbar", new Object[0]) + " " + (int)air + "%" , w - 10 + 20, h + 36 - 18 + 42, 0xFFFFFF);
				font.drawString(I18n.format("essence.xpbar", new Object[0]) + " " + mc.thePlayer.experienceLevel , w - 10 + 20, h + 41, 0xFFFFFF);
				String st = I18n.format("essence.time", new Object[0]) + " " + formatTime(getWorldTime(mc));
				font.drawString(st, w - 10 + 3, h + 41 + 36 + 18, 0xFFFFFF);
				font.drawString(I18n.format("essence.coords", new Object[0]) + " X: " + (int)player.posX + ", Y: " + (int)(player.posY - 1) + ", Z: " + (int)player.posZ, w - 10 + 5, h + 36 + 78, 0xFFFFFF);
				GL11.glDisable(GL11.GL_BLEND);
			}
		}
	}
}

Okay, nevermind... I'm so stupid

 

I removed the ScaledResolution and replaced that with a 0

 

It now renders on the left side and changes when you change the screen size. Thanks anyway

Why not use the RenderGameOverlayEvent with a class inheriting from Gui ? That's what those are for, after all.