[1.13.2] drawTexturedModalRect() not working in GuiScreen

[RainbowLuigi281]

Hello.

So I have a GuiScreen that isn't displaying textures it loaded and I am at a loss of ideas.

 

This is my render function in my gui.

@Override
public void render(int mouseX, int mouseY, float partialTicks) {
	List<Spell> spells = this.isg.getSpells();
		
	if(spells.size() > 0) {
		double angle = (2 * Math.PI) / (spells.size());
		double range = 90;
			
		for(int i = 0; i < spells.size(); i++) {
			int x = (int) (range * Math.sin(angle * i));
			int y = (int) (-range * Math.cos(angle * i));
				
			GlStateManager.color3f(1.0F, 1.0F, 1.0F);
			this.mc.getTextureManager().bindTexture(spells.get(i).getSpellTexture());
			SoulMagic.LOGGER.info("hello");
			this.drawTexturedModalRect((this.width / 2) + x - 16, (this.height / 2) + y - 16, 0, 0, 32, 32);
		}
	}
	super.render(mouseX, mouseY, partialTicks);
}

 

I know for a fact that my x and y positions are correct and my textures are being loaded, as it showed a broken texture in the right positions when the texture weren't being loaded properly. With the logger.info it spams "hello" in the console, so it is being called.

I'm not good with GUIs so I don't know if "render" is the best place for it. I only know the draw foreground/background methods from GuiContainer. I grabbed that GlStateManager statement from somewhere, it was originally .color4f but that doesn't work either.

 

The textures is 32x32 and I want to render the whole thing. I am on Forge Version 1.13.2-25.0.215, the latest version of forge for 1.13.2.

Edited May 28, 2019 by RainbowLuigi281

[V0idWa1k3r]

drawTexturedModalRect assumes that the size of your texture is 256x256, so you are drawing a rect with the texture coordinates from 0, 0 to 8, 8 px.

You would need to either hve a custom implementation or use one of the overloads that allows you to specify the UVs directly.