EnergonRelics/src/main/java/com/thebrokenrail/energonrelics/recipe/DuplicateNetworkChipRecipe.java

package com.thebrokenrail.energonrelics.recipe;

import com.thebrokenrail.energonrelics.EnergonRelics;
import net.minecraft.inventory.CraftingInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.recipe.RecipeSerializer;
import net.minecraft.recipe.SpecialCraftingRecipe;
import net.minecraft.util.Identifier;
import net.minecraft.util.collection.DefaultedList;
import net.minecraft.world.World;

public class DuplicateNetworkChipRecipe extends SpecialCraftingRecipe {
    public DuplicateNetworkChipRecipe(Identifier id) {
        super(id);
    }

    @Override
    public boolean matches(CraftingInventory inv, World world) {
        boolean foundChip = false;
        boolean foundCircuit = false;
        for (int i = 0; i < inv.size(); i++) {
            ItemStack stack = inv.getStack(i);
            if (stack.getItem() == EnergonRelics.Items.NETWORK_CHIP_ITEM && !foundChip) {
                foundChip = true;
            } else if (stack.getItem() == EnergonRelics.Items.CIRCUIT_BOARD && !foundCircuit) {
                foundCircuit = true;
            } else if (!stack.isEmpty()) {
                return false;
            }
        }
        return foundChip && foundCircuit;
    }

    @Override
    public ItemStack craft(CraftingInventory inv) {
        ItemStack out = ItemStack.EMPTY;
        for (int i = 0; i < inv.size(); i++) {
            ItemStack stack = inv.getStack(i);
            if (stack.getItem() == EnergonRelics.Items.NETWORK_CHIP_ITEM) {
                out = stack.copy();
                out.setCount(1);
            }
        }
        return out;
    }

    @Override
    public DefaultedList<ItemStack> getRemainingStacks(CraftingInventory inv) {
        DefaultedList<ItemStack> defaultedList = DefaultedList.ofSize(inv.size(), ItemStack.EMPTY);

        for (int i = 0; i < defaultedList.size(); ++i) {
            ItemStack stack = inv.getStack(i);
            if (stack.getItem().hasRecipeRemainder()) {
                defaultedList.set(i, new ItemStack(stack.getItem().getRecipeRemainder()));
            } else if (stack.getItem() == EnergonRelics.Items.NETWORK_CHIP_ITEM) {
                ItemStack newStack = stack.copy();
                newStack.setCount(1);
                defaultedList.set(i, newStack);
            }
        }

        return defaultedList;
    }

    @Override
    public boolean fits(int width, int height) {
        return width >= 2 || height >= 2;
    }

    @Override
    public RecipeSerializer<?> getSerializer() {
        return EnergonRelics.Extras.DUPLICATE_NETWORK_CHIP_RECIPE;
    }
}