Blur/src/main/java/com/tterrag/blur/config/BlurGuiFactory.java

package com.tterrag.blur.config;

import java.util.Set;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiScreen;
import net.minecraftforge.fml.client.IModGuiFactory;

public class BlurGuiFactory implements IModGuiFactory {

    @Override
    public void initialize(Minecraft minecraftInstance) {}

    @Override
    public Class<? extends GuiScreen> mainConfigGuiClass() {
        return BlurConfigGui.class;
    }

    @Override
    public Set<RuntimeOptionCategoryElement> runtimeGuiCategories() {
        return null;
    }

    @Override
    @Deprecated
    public RuntimeOptionGuiHandler getHandlerFor(RuntimeOptionCategoryElement element) {
        return null;
    }

//  1.12
//	@Override
	public boolean hasConfigGui() {
		return true;
	}
	
//  1.12
//	@Override
	public GuiScreen createConfigGui(GuiScreen parentScreen) {
		return new BlurConfigGui(parentScreen);
	}
}