[1.12] Stuck adding IRecipe

tomtomtom09 · August 22, 2018

Tying to add a property which is stored inside a tile entity to a block when the block gets crafted. I can add the property with JSON files but don't want to make hundreds of files.

Hoping working on IRecipe for few days and hoping someone could point me in the right direction

_factory file

Spoiler


{
  "recipes":
  {
    "tent":"com.tomtomtom09.campcraft.crafting.RecipeTents$Factory"
  }
}

RecipeTents.java

Spoiler


package com.tomtomtom09.campcraft.crafting;


import com.google.gson.JsonObject;
import com.tomtomtom09.campcraft.block.BlockTent;
import com.tomtomtom09.campcraft.init.ModBlocks;
import com.tomtomtom09.campcraft.init.ModItems;
import net.minecraft.block.Block;
import net.minecraft.init.Items;
import net.minecraft.inventory.InventoryCrafting;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.potion.PotionUtils;
import net.minecraft.util.NonNullList;
import net.minecraft.world.World;
import net.minecraftforge.common.crafting.IRecipeFactory;
import net.minecraftforge.common.crafting.JsonContext;

public class RecipeTents extends net.minecraftforge.registries.IForgeRegistryEntry.Impl<IRecipe> implements IRecipe
{
    /**
     * Used to check if a recipe matches current crafting inventory
     */
    public boolean matches(InventoryCrafting inv, World worldIn)
    {
        if(inv.getWidth() == 3 && inv.getHeight() == 3)
        {
            for (int i = 0; i < inv.getWidth(); ++i)
            {
                for (int j = 0; j < inv.getHeight(); ++j)
                {
                    ItemStack itemStack = inv.getStackInRowAndColumn(i,j);

                    if(itemStack.isEmpty())
                    {
                        return false;
                    }

                    Item item = itemStack.getItem();

                    if(i == 1 && j == 1)
                    {
                        if(item != ModItems.TENTEQUIPMENT)
                        {
                            return false;
                        }
                    }
                }
            }
            return true;
        }
        else
        {
            return false;
        }
    }

    /**
     * Returns an Item that is the result of this recipe
     */
    public ItemStack getCraftingResult(InventoryCrafting inv)
    {
        ItemStack itemstack = inv.getStackInRowAndColumn(1, 1);
        int k = 0; //tent equipment

        if(itemstack.getItem() != ModItems.TENTEQUIPMENT)
        {
            return ItemStack.EMPTY;
        }
        else
        {
            ItemStack itemstack1 = new ItemStack(ModBlocks.TENT_BLOCK);

            return itemstack1;
        }
    }

    public ItemStack getRecipeOutput()
    {
        return ItemStack.EMPTY;
    }

    public NonNullList<ItemStack> getRemainingItems(InventoryCrafting inv)
    {
        return NonNullList.<ItemStack>withSize(inv.getSizeInventory(), ItemStack.EMPTY);
    }

    public boolean isDynamic()
    {
        return true;
    }

    public boolean canFit(int width, int height)
    {
        return width >= 2 && height >= 2;
    }

    public static class Factory implements IRecipeFactory
    {
        @Override
        public IRecipe parse(final JsonContext context, final JsonObject json)
        {
            return new RecipeTents();
        }
    }
}

Edited August 23, 2018 by tomtomtom09
Updated code

Cadiboo · August 23, 2018

21 hours ago, tomtomtom09 said:

Tying to add a property which is stored inside a tile entity to a block when the block gets crafted. I can add the property with JSON files but don't want to make hundreds of files.

Hoping working on IRecipe for few days and hoping someone could point me in the right direction

_factory file.

Reveal hidden contents



{
  "recipes":
  {
    "tent":"com.tomtomtom09.campcraft.crafting.RecipeTents$Factory"
  }
}

Reveal hidden contents



package com.tomtomtom09.campcraft.crafting;


import com.google.gson.JsonObject;
import com.tomtomtom09.campcraft.block.BlockTent;
import com.tomtomtom09.campcraft.init.ModBlocks;
import com.tomtomtom09.campcraft.init.ModItems;
import net.minecraft.block.Block;
import net.minecraft.init.Items;
import net.minecraft.inventory.InventoryCrafting;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.potion.PotionUtils;
import net.minecraft.util.NonNullList;
import net.minecraft.world.World;
import net.minecraftforge.common.crafting.IRecipeFactory;
import net.minecraftforge.common.crafting.JsonContext;

public class RecipeTents extends net.minecraftforge.registries.IForgeRegistryEntry.Impl<IRecipe> implements IRecipe
{
    /**
     * Used to check if a recipe matches current crafting inventory
     */
    public boolean matches(InventoryCrafting inv, World worldIn)
    {
        if(inv.getWidth() == 3 && inv.getHeight() == 3)
        {
            for (int i = 0; i < inv.getWidth(); ++i)
            {
                for (int j = 0; j < inv.getHeight(); ++j)
                {
                    ItemStack itemStack = inv.getStackInRowAndColumn(i,j);

                    if(itemStack.isEmpty())
                    {
                        return false;
                    }

                    Item item = itemStack.getItem();

                    if(i == 1 && j == 1)
                    {
                        if(item != ModItems.TENTEQUIPMENT)
                        {
                            return false;
                        }
                    }
                }
            }
            return true;
        }
        else
        {
            return false;
        }
    }

    /**
     * Returns an Item that is the result of this recipe
     */
    public ItemStack getCraftingResult(InventoryCrafting inv)
    {
        ItemStack itemstack = inv.getStackInRowAndColumn(1, 1);
        int k = 0; //tent equipment

        if(itemstack.getItem() != ModItems.TENTEQUIPMENT)
        {
            return ItemStack.EMPTY;
        }
        else
        {
            ItemStack itemstack1 = new ItemStack(ModBlocks.TENT_BLOCK);

            int size = ModItems.TENTEQUIPMENT.getMetadata(k);
            if (size != -1)
            {
                k = size;
            }

            NBTTagCompound nbtTagCompound = new NBTTagCompound();
            nbtTagCompound.setInteger("tentSize", k);
            return itemstack1;
        }
    }

    public ItemStack getRecipeOutput()
    {
        return ItemStack.EMPTY;
    }

    public NonNullList<ItemStack> getRemainingItems(InventoryCrafting inv)
    {
        return NonNullList.<ItemStack>withSize(inv.getSizeInventory(), ItemStack.EMPTY);
    }

    public boolean isDynamic()
    {
        return true;
    }

    public boolean canFit(int width, int height)
    {
        return width >= 2 && height >= 2;
    }

    public static class Factory implements IRecipeFactory
    {
        @Override
        public IRecipe parse(final JsonContext context, final JsonObject json)
        {
            return new RecipeTents();
        }
    }
}

If you can make them in JSON, do. This is so that they can be disabled by data packs in 1.13, and allow customisation of your mod. If you’ve got a lot of recipes, write some code to do it for you! Your a programmer, you have god powers!

tomtomtom09 · August 23, 2018

16 minutes ago, Cadiboo said:

If you can make them in JSON, do. This is so that they can be disabled by data packs in 1.13, and allow customisation of your mod. If you’ve got a lot of recipes, write some code to do it for you! Your a programmer, you have god powers!

I've got a lot of customisation in one block would be too many json files to even think about.

With this IRecipe file would make it easier to create the recipes, I just can't figure out how to get it to craft my block.

Do I need to register the RecipeTents file anywhere else?

Animefan8888 · August 23, 2018

3 hours ago, tomtomtom09 said:

Do I need to register the RecipeTents file anywhere else?

The recommended way of adding recipes is with a JSON, why would it be too many? Create them with code if that is easier.

Cadiboo · August 24, 2018

13 hours ago, tomtomtom09 said:

I've got a lot of customisation in one block would be too many json files to even think about.

With this IRecipe file would make it easier to create the recipes, I just can't figure out how to get it to craft my block.

Do I need to register the RecipeTents file anywhere else?

If it’s something like dyeing/repairing armor or making fireworks, use code. If it’s _anything_ else use json

Cadiboo · August 24, 2018

Just now, diesieben07 said:

No. Use JSON, period. Custom factories exist for a reason.

How would you implement repairing armor with json?

tomtomtom09 · August 24, 2018

19 hours ago, Animefan8888 said:

The recommended way of adding recipes is with a JSON, why would it be too many? Create them with code if that is easier.

Got a lot of stored types inside the block which creates a different tent depending on the crafting input.

Just an example of the planning.

Spoiler


JUNGLE TENT
	JUNGLE BED
		FENCE 1
			TORCH 1
				GLASS BLOCK 1
					SIZE SMALL.json file
						"BlockEntityTag"
						{
							"TentType":Jungle
							"BedType":Jungle
							"FenceType":1
							"TorchType":1
							"TentSize":Small
							"WindowBlock":White
						}
					SIZE MEDIUM
					SIZE LARGE
				GLASS BLOCK 2
				GLASS BLOCK 3 - 34
			TORCH 2
			TORCH 3
			TORCH 4
			TORCH 5
		FENCE 2
		FENCE 3
		FENCE 4
		FENCE 5
		FENCE 6
		FENCE 7
DESERT TENT
TUNDRA TENT
NETHER TENT
PINK TENT
YELLOW TENT
BROWN TENT
BLACK TENT
BLUE TENT
GREEN TENT

9 hours ago, diesieben07 said:

You implement IRecipeFactory to produce an IRecipe that does the repairing based on input from JSON. You could then specify the type of armor the recipe works with in JSON.

Of course you need actual code to handle the logic of the recipe, but the registration happens through JSON.

thank you, hopefully I can work it out

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[1.12] Stuck adding IRecipe

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