ChoppingBoardContainer.java

package ...

import ...

public class ChoppingBoardContainer extends RecipeBookContainer<CraftingInventory> {

    private final CraftingInventory inventory;
    private final CraftResultInventory resultInventory;
    private final IWorldPosCallable worldPosCallable;
    private final PlayerEntity player;

    public ChoppingBoardContainer(PlayerInventory inventory, IWorldPosCallable pos) {
        super(ContainerType.CRAFTING, 402);
        this.inventory = new CraftingInventory(this, 3, 3);
        this.resultInventory = new CraftResultInventory();
        this.worldPosCallable = pos;
        this.player = inventory.player;
        this.addSlot(new CraftingResultSlot(inventory.player, this.inventory, this.resultInventory,
                0, 124, 35));

        int i, j;
        for (i = 0; i < 3; ++i) {
            for (j = 0; j < 3; ++j) {
                this.addSlot(new FoodSlot(this.inventory, j + i * 3,
                        30 + j * 18, 17 + i * 18));
            }
        }
        for (i = 0; i < 3; ++i) {
            for (j = 0; j < 9; ++j) {
                this.addSlot(new Slot(inventory, j + i * 9 + 9,
                        8 + j * 18, 84 + i * 18));
            }
        }
        for (i = 0; i < 9; ++i) {
            this.addSlot(new Slot(inventory, i, 8 + i * 18, 142));
        }

    }

    private static void handleChanges(int p_217066_0_, World p_217066_1_, PlayerEntity p_217066_2_,
                                      CraftingInventory p_217066_3_, CraftResultInventory p_217066_4_) {
        if (!p_217066_1_.isRemote) {
            ServerPlayerEntity lvt_5_1_ = (ServerPlayerEntity) p_217066_2_;
            ItemStack lvt_6_1_ = ItemStack.EMPTY;
            Optional<ICraftingRecipe> lvt_7_1_ = Objects.requireNonNull(p_217066_1_.getServer()).getRecipeManager()
                    .getRecipe(IRecipeType.CRAFTING, p_217066_3_, p_217066_1_);
            if (lvt_7_1_.isPresent()) {
                ICraftingRecipe lvt_8_1_ = lvt_7_1_.get();
                if (p_217066_4_.canUseRecipe(p_217066_1_, lvt_5_1_, lvt_8_1_)) {
                    lvt_6_1_ = lvt_8_1_.getCraftingResult(p_217066_3_);
                }
            }

            p_217066_4_.setInventorySlotContents(0, lvt_6_1_);
            lvt_5_1_.connection.sendPacket(new SSetSlotPacket(p_217066_0_, 0, lvt_6_1_));
        }
    }

    @Override
    public void onCraftMatrixChanged(IInventory p_75130_1_) {
        this.worldPosCallable.consume((p_217069_1_, p_217069_2_)
                -> handleChanges(this.windowId, p_217069_1_, this.player, this.inventory, this.resultInventory));
    }

    @Override
    public void func_201771_a(RecipeItemHelper p_201771_1_) {
        this.inventory.fillStackedContents(p_201771_1_);
    }

    @Override
    public void clear() {
        this.inventory.clear();
        this.resultInventory.clear();
    }

    @Override
    public boolean matches(IRecipe<? super CraftingInventory> p_201769_1_) {
        return p_201769_1_.matches(this.inventory, this.player.world);
    }

    @Override
    public void onContainerClosed(PlayerEntity player) {
        super.onContainerClosed(player);
        this.worldPosCallable.consume((p_217068_2_, p_217068_3_) -> this.clearContainer(player, p_217068_2_, this.inventory));
    }

    @Override
    public boolean canInteractWith(PlayerEntity p_75145_1_) {
        return true;
    }

    @Override
    public ItemStack transferStackInSlot(PlayerEntity p_82846_1_, int p_82846_2_) {
        ItemStack lvt_3_1_ = ItemStack.EMPTY;
        Slot lvt_4_1_ = this.inventorySlots.get(p_82846_2_);
        if (lvt_4_1_ != null && lvt_4_1_.getHasStack()) {
            ItemStack lvt_5_1_ = lvt_4_1_.getStack();
            lvt_3_1_ = lvt_5_1_.copy();
            if (p_82846_2_ == 0) {
                this.worldPosCallable.consume((p_217067_2_, p_217067_3_) ->
                        lvt_5_1_.getItem().onCreated(lvt_5_1_, p_217067_2_, p_82846_1_));
                if (!this.mergeItemStack(lvt_5_1_, 10, 46, true)) {
                    return ItemStack.EMPTY;
                }

                lvt_4_1_.onSlotChange(lvt_5_1_, lvt_3_1_);
            } else if (p_82846_2_ >= 10 && p_82846_2_ < 37) {
                if (!this.mergeItemStack(lvt_5_1_, 37, 46, false)) {
                    return ItemStack.EMPTY;
                }
            } else if (p_82846_2_ >= 37 && p_82846_2_ < 46) {
                if (!this.mergeItemStack(lvt_5_1_, 10, 37, false)) {
                    return ItemStack.EMPTY;
                }
            } else if (!this.mergeItemStack(lvt_5_1_, 10, 46, false)) {
                return ItemStack.EMPTY;
            }

            if (lvt_5_1_.isEmpty()) {
                lvt_4_1_.putStack(ItemStack.EMPTY);
            } else {
                lvt_4_1_.onSlotChanged();
            }

            if (lvt_5_1_.getCount() == lvt_3_1_.getCount()) {
                return ItemStack.EMPTY;
            }

            ItemStack lvt_6_1_ = lvt_4_1_.onTake(p_82846_1_, lvt_5_1_);
            if (p_82846_2_ == 0) {
                p_82846_1_.dropItem(lvt_6_1_, false);
            }
        }

        return lvt_3_1_;
    }

    @Override
    public boolean canMergeSlot(ItemStack p_94530_1_, Slot p_94530_2_) {
        return p_94530_2_.inventory != this.resultInventory && super.canMergeSlot(p_94530_1_, p_94530_2_);
    }

    @Override
    public int getOutputSlot() {
        return 0;
    }

    @Override
    public int getWidth() {
        return this.inventory.getWidth();
    }

    @Override
    public int getHeight() {
        return this.inventory.getHeight();
    }

    @OnlyIn(Dist.CLIENT)
    @Override
    public int getSize() {
        return 10;
    }

    public class FoodSlot extends Slot {
        public FoodSlot(IInventory inventory, int p1, int p2, int p3) {
            super(inventory, p1, p2, p3);
        }

        @Override
        public boolean isItemValid(ItemStack item) {
            //return FoodSlotValidItems.isValidForChoppingBoard(item.getItem());
            return false;
        }
    }
}