Examples with NonNullList net.minecraft.util.NonNullList used on opensource projects

Example 41 with NonNullList

use of net.minecraft.util.NonNullList in project LogisticsPipes by RS485.

the class AssemblyTable method importRecipe.

@Override
public boolean importRecipe(TileEntity tile, IItemIdentifierInventory inventory) {
    if (!(tile instanceof TileAssemblyTable)) {
        return false;
    }
    TileAssemblyTable table = (TileAssemblyTable) tile;
    // current pipe inputs/outputs
    final ItemIdentifierInventory inputs = new ItemIdentifierInventory(inventory.getSizeInventory() - 2, "AssemblyTableDummyInv", 64, false);
    for (int i = 0; i < inventory.getSizeInventory() - 2; i++) {
        inputs.setInventorySlotContents(i, inventory.getIDStackInSlot(i));
    }
    final ItemStack output = inventory.getStackInSlot(inventory.getSizeInventory() - 2);
    // see if there's a recipe planned in the table that matches the current pipe settings, if yes take the next, otherwise take the first
    AssemblyRecipeBasic firstRecipe = null;
    AssemblyRecipeBasic nextRecipe = null;
    boolean takeNext = false;
    for (AssemblyRecipe r : AssemblyRecipeRegistry.REGISTRY.values()) {
        if (!(r instanceof AssemblyRecipeBasic)) {
            continue;
        }
        if (table.recipesStates.entrySet().stream().filter(it -> it.getKey().recipe == r).anyMatch(it -> it.getValue() != EnumAssemblyRecipeState.POSSIBLE)) {
            if (firstRecipe == null) {
                firstRecipe = (AssemblyRecipeBasic) r;
            }
            if (takeNext) {
                nextRecipe = (AssemblyRecipeBasic) r;
                break;
            }
            if (!output.isEmpty() && r.getOutputPreviews().stream().anyMatch(it -> ItemStack.areItemStacksEqual(output, it))) {
                if (!r.getOutputs(inputs.toNonNullList()).isEmpty()) {
                    takeNext = true;
                }
            }
        }
    }
    if (nextRecipe == null) {
        nextRecipe = firstRecipe;
    }
    if (nextRecipe == null) {
        return false;
    }
    // Import
    inventory.setInventorySlotContents(inventory.getSizeInventory() - 2, nextRecipe.getOutputPreviews().stream().findFirst().orElse(ItemStack.EMPTY));
    try {
        for (int i = 0; i < inventory.getSizeInventory() - 2; i++) {
            inventory.clearInventorySlotContents(i);
        }
        int i = 0;
        for (Object input : nextRecipe.getInputsFor(inventory.getStackInSlot(inventory.getSizeInventory() - 2))) {
            ItemStack processed = ItemStack.EMPTY;
            if (input instanceof String) {
                NonNullList<ItemStack> ores = OreDictionary.getOres((String) input);
                if (ores != null && ores.size() > 0) {
                    processed = ores.get(0);
                }
            } else if (input instanceof ItemStack) {
                processed = (ItemStack) input;
            } else if (input instanceof Item) {
                processed = new ItemStack((Item) input);
            } else if (input instanceof Block) {
                processed = new ItemStack((Block) input, 1, 0);
            } else if (input instanceof Integer) {
            // was null
            } else {
                throw new IllegalArgumentException("Unknown Object passed to recipe!");
            }
            if (!processed.isEmpty()) {
                inventory.setInventorySlotContents(i, processed);
                ++i;
            }
        }
    } catch (ClassCastException e) {
    // TODO: make it show a nice error or
    // remove this hack altogether.
    }
    inventory.getSlotAccess().compactFirst(9);
    return true;
}

Example 42 with NonNullList

use of net.minecraft.util.NonNullList in project LogisticsPipes by RS485.

the class RecipeTransferHandler method transferRecipe.

@Nullable
@Override
public IRecipeTransferError transferRecipe(@Nonnull DummyContainer container, @Nonnull IRecipeLayout recipeLayout, @Nonnull EntityPlayer player, boolean maxTransfer, boolean doTransfer) {
    LogisticsBaseGuiScreen gui = container.guiHolderForJEI;
    if (gui instanceof GuiLogisticsCraftingTable || gui instanceof GuiRequestTable) {
        TileEntity tile;
        if (gui instanceof GuiLogisticsCraftingTable) {
            tile = ((GuiLogisticsCraftingTable) gui)._crafter;
        } else {
            tile = ((GuiRequestTable) gui)._table.container;
        }
        if (tile == null) {
            return recipeTransferHandlerHelper.createInternalError();
        }
        if (!recipeLayout.getRecipeCategory().getUid().equals(VanillaRecipeCategoryUid.CRAFTING)) {
            return recipeTransferHandlerHelper.createInternalError();
        }
        NEISetCraftingRecipe packet = PacketHandler.getPacket(NEISetCraftingRecipe.class);
        NonNullList<ItemStack> stackList = packet.getStackList();
        ItemStack[][] stacks = new ItemStack[9][];
        boolean hasCanidates = false;
        IGuiItemStackGroup guiItemStackGroup = recipeLayout.getItemStacks();
        Map<Integer, ? extends IGuiIngredient<ItemStack>> guiIngredients = guiItemStackGroup.getGuiIngredients();
        if (doTransfer) {
            for (Map.Entry<Integer, ? extends IGuiIngredient<ItemStack>> ps : guiIngredients.entrySet()) {
                if (!ps.getValue().isInput())
                    continue;
                int slot = ps.getKey() - 1;
                if (slot < 9) {
                    final ItemStack displayedIngredient = ps.getValue().getDisplayedIngredient();
                    stackList.set(slot, displayedIngredient == null ? ItemStack.EMPTY : displayedIngredient);
                    NonNullList<ItemStack> itemCandidateList = NonNullList.create();
                    // add all non-null non-empty ingredients to the itemCandidateList
                    ps.getValue().getAllIngredients().stream().filter(itemStack -> Objects.nonNull(itemStack) && !itemStack.isEmpty()).forEach(itemCandidateList::add);
                    if (!itemCandidateList.isEmpty()) {
                        Iterator<ItemStack> iter = itemCandidateList.iterator();
                        while (iter.hasNext()) {
                            ItemStack wildCardCheckStack = iter.next();
                            if (wildCardCheckStack.getItemDamage() == OreDictionary.WILDCARD_VALUE) {
                                iter.remove();
                                final CreativeTabs creativeTab = wildCardCheckStack.getItem().getCreativeTab();
                                if (creativeTab != null) {
                                    NonNullList<ItemStack> secondList = NonNullList.create();
                                    wildCardCheckStack.getItem().getSubItems(creativeTab, secondList);
                                    itemCandidateList.addAll(secondList);
                                }
                                iter = itemCandidateList.iterator();
                            }
                        }
                        stacks[slot] = itemCandidateList.toArray(new ItemStack[0]);
                        if (stacks[slot].length > 1) {
                            hasCanidates = true;
                        } else if (stacks[slot].length == 1) {
                            stackList.set(slot, stacks[slot][0]);
                        }
                    }
                }
            }
            if (hasCanidates) {
                gui.setSubGui(new GuiRecipeImport(tile, stacks));
            } else {
                MainProxy.sendPacketToServer(packet.setTilePos(tile));
            }
        }
        return null;
    }
    return recipeTransferHandlerHelper.createInternalError();
}