[SOLVED][1.12.2] How to remove vanilla recipes?

[WiseNoobCrusher]

I am a newbie at this and wanted to disable the wood log recipe, how would I go about doing that?

 

Link to all classes: https://github.com/WiseNoobCrusher/Extra-Additions/tree/master/src/main

Edited October 23, 2017 by WiseNoobCrusher

[tebreca]

Here you go,

 

You first need to make a class inside you util.handlers package called: "CraftingHandler.java"

 

Inside that class create 2 public static void methods: 1. registerRecipes

                                                                                    2. removeRecipes

 

 

In the removeRecipes class create 2 variables like this:

 ForgeRegistry<IRecipe> recipeRegistry = (ForgeRegistry<IRecipe>)ForgeRegistries.RECIPES;
	        ArrayList<IRecipe> recipes = Lists.newArrayList(recipeRegistry.getValues());

 

 

Next up make a for loop to loop trough all the recipes

make a variable Itemstack stack from IRecipe.getRecipeOutput(); 

create a if statement which checks if stack.getoutput(); is equal to Item.getItemFromBlock(Blocks.wood)

 

then paste this code:

recipeRegistry.remove(r.getRegistryName());
recipeRegistry.register(DummyRecipe.from(r));

 

your class would look something like this now:

package bte.util.handlers;

import java.util.ArrayList;

import com.google.common.collect.Lists;

import bte.util.DummyRecipe;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.fml.common.registry.ForgeRegistries;
import net.minecraftforge.registries.ForgeRegistry;

public class CraftingHandler {
	public static void RegisterRecipes() {
		
	}

	public static void removeRecipes() {
		 ForgeRegistry<IRecipe> recipeRegistry = (ForgeRegistry<IRecipe>)ForgeRegistries.RECIPES;
	        ArrayList<IRecipe> recipes = Lists.newArrayList(recipeRegistry.getValues());
	        
	        for (IRecipe r : recipes)
            {
                ItemStack output = r.getRecipeOutput();
                if (output.getItem() == Item.getItemFromBlock(Blocks.PLANKS))
                {
                    recipeRegistry.remove(r.getRegistryName());
                    recipeRegistry.register(DummyRecipe.from(r));
                }
	}
	}
}

 

Now you need to create a class in your package called Dummyrecipe

 

paste this code in: 

public class DummyRecipe extends IForgeRegistryEntry.Impl<IRecipe> implements IRecipe
{
    private final ItemStack output;

    public DummyRecipe(ItemStack output)
    {
        this.output = output;
    }

    public static IRecipe from(IRecipe other)
    {
        return new DummyRecipe(other.getRecipeOutput()).setRegistryName(other.getRegistryName());
    }

    @Override
    public boolean matches(InventoryCrafting inv, World worldIn)
    {
        return false;
    }

    @Override
    public ItemStack getCraftingResult(InventoryCrafting inv)
    {
        return ItemStack.EMPTY;
    }

    @Override
    public boolean canFit(int width, int height)
    {
        return false;
    }

    @Override
    public ItemStack getRecipeOutput()
    {
        return output;
    }
}

this just makes sure the output is empty

 

now finally call the removerecipes in you main class at the init event

[tebreca]

1 minute ago, tebreca said:

Here you go,

 

You first need to make a class inside you util.handlers package called: "CraftingHandler.java"

 

Inside that class create 2 public static void methods: 1. registerRecipes

                                                                                    2. removeRecipes

 

 

In the removeRecipes class create 2 variables like this:

 ForgeRegistry<IRecipe> recipeRegistry = (ForgeRegistry<IRecipe>)ForgeRegistries.RECIPES;
	        ArrayList<IRecipe> recipes = Lists.newArrayList(recipeRegistry.getValues());

 

 

Next up make a for loop to loop trough all the recipes

make a variable Itemstack stack from IRecipe.getRecipeOutput(); 

create a if statement which checks if stack.getoutput(); is equal to Item.getItemFromBlock(Blocks.wood)

 

then paste this code:

recipeRegistry.remove(r.getRegistryName());
recipeRegistry.register(DummyRecipe.from(r));

 

your class would look something like this now:

package bte.util.handlers;

import java.util.ArrayList;

import com.google.common.collect.Lists;

import bte.util.DummyRecipe;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.fml.common.registry.ForgeRegistries;
import net.minecraftforge.registries.ForgeRegistry;

public class CraftingHandler {
	public static void RegisterRecipes() {
		
	}

	public static void removeRecipes() {
		 ForgeRegistry<IRecipe> recipeRegistry = (ForgeRegistry<IRecipe>)ForgeRegistries.RECIPES;
	        ArrayList<IRecipe> recipes = Lists.newArrayList(recipeRegistry.getValues());
	        
	        for (IRecipe r : recipes)
            {
                ItemStack output = r.getRecipeOutput();
                if (output.getItem() == Item.getItemFromBlock(Blocks.PLANKS))
                {
                    recipeRegistry.remove(r.getRegistryName());
                    recipeRegistry.register(DummyRecipe.from(r));
                }
	}
	}
}

 

Now you need to create a class in your package called Dummyrecipe

 

paste this code in: 

public class DummyRecipe extends IForgeRegistryEntry.Impl<IRecipe> implements IRecipe
{
    private final ItemStack output;

    public DummyRecipe(ItemStack output)
    {
        this.output = output;
    }

    public static IRecipe from(IRecipe other)
    {
        return new DummyRecipe(other.getRecipeOutput()).setRegistryName(other.getRegistryName());
    }

    @Override
    public boolean matches(InventoryCrafting inv, World worldIn)
    {
        return false;
    }

    @Override
    public ItemStack getCraftingResult(InventoryCrafting inv)
    {
        return ItemStack.EMPTY;
    }

    @Override
    public boolean canFit(int width, int height)
    {
        return false;
    }

    @Override
    public ItemStack getRecipeOutput()
    {
        return output;
    }
}

this just makes sure the output is empty

 

now finally call the removerecipes in you main class at the init event

Would you like me to add it to your Github as a commit??

[WiseNoobCrusher]

Sure, thanks man

[WiseNoobCrusher]

Apparently this: 

public class DummyRecipe extends IForgeRegistryEntry.Impl<IRecipe> implements IRecipe

Does not want to play nice

 

EDIT: nvm had to manually import it.

Edited October 23, 2017 by WiseNoobCrusher

[WiseNoobCrusher]

It works

Thanks, man!!

[WiseNoobCrusher]

Is it possible to overwrite this with a new recipe?

[Draco18s]

Instead of adding a dummy recipe, add a new recipe.

[WiseNoobCrusher]

So basically, do not register dummy recipe?

[Draco18s]

8 minutes ago, WiseNoobCrusher said:

So basically, do not register dummy recipe?

Yes