Hello everyone i have an overlay i am trying to put onscreen and i have got it to display but it displays multiple of the image on screen and i just want it to display one image.Any ideas?

p.s my image is 256x256 if that helps.

 

Heres the code

 

 

import org.lwjgl.opengl.GL11;

 

import com.Looke81.BioWarfare.BioWarfare;

import com.Looke81.BioWarfare.DrawB;

import com.Looke81.BioWarfare.DrawM;

import com.Looke81.BioWarfare.blocks.BacteriaTest;

import com.Looke81.BioWarfare.items.Microscope;

 

import cpw.mods.fml.common.eventhandler.EventPriority;

import cpw.mods.fml.common.eventhandler.SubscribeEvent;

import net.minecraft.client.Minecraft;

import net.minecraft.client.gui.Gui;

import net.minecraft.client.gui.GuiChat;

import net.minecraft.client.gui.ScaledResolution;

import net.minecraft.client.renderer.Tessellator;

import net.minecraft.util.ResourceLocation;

 

public class OverlayGui extends Gui{

public static OverlayGui instance = new OverlayGui();

private static Minecraft mc = Minecraft.getMinecraft();

private ResourceLocation MOverlay = new ResourceLocation(BioWarfare.modid + ":textures/gui/MOverlay.png");

@SubscribeEvent (priority = EventPriority.LOWEST)

public void RenderGameOverlayEvent(net.minecraftforge.client.event.RenderGameOverlayEvent event) {

 

ScaledResolution sr = new ScaledResolution(mc, mc.displayWidth, mc.displayHeight);

      int Width = sr.getScaledWidth();

      int Height = sr.getScaledHeight();

   

 

      GL11.glPushMatrix();

 

this.mc.renderEngine.bindTexture(MOverlay);

 

// texture

this.drawTexturedModalRect(0, 0, 0, 0, Width, Height);

 

    GL11.glPopMatrix();

   

}

}

 

Did you register the class that contains the @SubscribeEvent? If so, show where you registered it.

@EventHandler

public void load(FMLInitializationEvent event) {

MinecraftForge.EVENT_BUS.register(OverlayGui.instance);

}

Any ideas?

I pretty sure the resource location is working as i can see the texture. I've removed the push and pop Im not sure why I did that but i saw it in other peoples code so i did it to be safe.My texture is 256x256. Also I've kept the event the same because I'm not sure what event i should use if i just want it to display all the time when in game. I think the problem is with scaled resolution because when i use scaled resolution it fills the screen repeating the image from left to right but if i don't use scaled resolution and instead tell it its 256x256 then it displays one image in the top left that is 256x256. I have tried changing this so that the one image will fill the whole screen but it doesn't seem to work the only time i can fill the screen is when i use scaled resolution but it just repeats the image. 

 

So what im asking is how do i fill the screen with one image and what even should i use to display all the time?