Examples with ItemStack net.minecraft.world.item.ItemStack used on opensource projects

Example 26 with ItemStack

use of net.minecraft.world.item.ItemStack in project MyPet by xXKeyleXx.

the class CustomInventory method save.

@Override
public TagCompound save(TagCompound compound) {
    List<TagCompound> itemList = new ArrayList<>();
    for (int i = 0; i < this.items.size(); i++) {
        ItemStack itemStack = this.items.get(i);
        if (itemStack != ItemStack.EMPTY) {
            TagCompound item = ItemStackNBTConverter.itemStackToCompound(itemStack);
            item.getCompoundData().put("Slot", new TagByte((byte) i));
            itemList.add(item);
        }
    }
    compound.getCompoundData().put("Items", new TagList(itemList));
    return compound;
}

Example 27 with ItemStack

use of net.minecraft.world.item.ItemStack in project MyPet by xXKeyleXx.

the class CustomInventory method removeItem.

@Override
public ItemStack removeItem(int slot, int subtract) {
    if (slot < size && items.get(slot) != ItemStack.EMPTY) {
        if (items.get(slot).getCount() <= subtract) {
            ItemStack itemStack = items.get(slot);
            items.set(slot, ItemStack.EMPTY);
            return itemStack;
        } else {
            ItemStack splittedStack = items.get(slot).split(subtract);
            if (items.get(slot).getCount() == 0) {
                items.set(slot, ItemStack.EMPTY);
            }
            return splittedStack;
        }
    }
    return ItemStack.EMPTY;
}

Example 28 with ItemStack

use of net.minecraft.world.item.ItemStack in project MyPet by xXKeyleXx.

the class IconMenuInventory method open.

@Override
public void open(IconMenu menu, HumanEntity player) {
    size = menu.getSize();
    minecraftInventory = new CustomInventory(size, menu.getTitle());
    for (int slot = 0; slot < size; slot++) {
        IconMenuItem menuItem = menu.getOption(slot);
        if (menuItem != null) {
            ItemStack item = createItemStack(menuItem);
            minecraftInventory.setItem(slot, item);
        }
    }
    minecraftInventory.open((Player) player);
}

Example 29 with ItemStack

use of net.minecraft.world.item.ItemStack in project MyPet by xXKeyleXx.

the class IconMenuInventory method update.

@Override
public void update(IconMenu menu) {
    if (minecraftInventory != null) {
        for (int slot = 0; slot < size; slot++) {
            IconMenuItem menuItem = menu.getOption(slot);
            if (menuItem != null) {
                ItemStack item = createItemStack(menuItem);
                minecraftInventory.setItem(slot, item);
            } else {
                minecraftInventory.setItem(slot, ItemStack.EMPTY);
            }
        }
    }
}

Example 30 with ItemStack

use of net.minecraft.world.item.ItemStack in project MyPet by xXKeyleXx.

the class EntityMyEnderman method handlePlayerInteraction.

@Override
public InteractionResult handlePlayerInteraction(Player entityhuman, InteractionHand enumhand, ItemStack itemStack) {
    if (super.handlePlayerInteraction(entityhuman, enumhand, itemStack).consumesAction()) {
        return InteractionResult.CONSUME;
    }
    if (getOwner().equals(entityhuman) && itemStack != null && canUseItem()) {
        if (itemStack.getItem() == Items.SHEARS && getMyPet().hasBlock() && getOwner().getPlayer().isSneaking()) {
            ItemEntity entityitem = new ItemEntity(this.level, this.getX(), this.getY() + 1, this.getZ(), CraftItemStack.asNMSCopy(getMyPet().getBlock()));
            entityitem.pickupDelay = 10;
            entityitem.setDeltaMovement(entityitem.getDeltaMovement().add(0, this.random.nextFloat() * 0.05F, 0));
            makeSound("entity.sheep.shear", 1.0F, 1.0F);
            getMyPet().setBlock(null);
            if (itemStack != ItemStack.EMPTY && !entityhuman.getAbilities().instabuild) {
                try {
                    itemStack.hurtAndBreak(1, entityhuman, (entityhuman1) -> entityhuman1.broadcastBreakEvent(enumhand));
                } catch (Error e) {
                    // TODO REMOVE
                    itemStack.hurtAndBreak(1, entityhuman, (entityhuman1) -> {
                        try {
                            CompatManager.ENTITY_LIVING_broadcastItemBreak.invoke(entityhuman1, enumhand);
                        } catch (IllegalAccessException | InvocationTargetException ex) {
                            ex.printStackTrace();
                        }
                    });
                }
            }
            return InteractionResult.CONSUME;
        } else if (getMyPet().getBlock() == null && Util.isBetween(1, 255, Item.getId(itemStack.getItem())) && getOwner().getPlayer().isSneaking()) {
            getMyPet().setBlock(CraftItemStack.asBukkitCopy(itemStack));
            if (itemStack != ItemStack.EMPTY && !entityhuman.getAbilities().instabuild) {
                itemStack.shrink(1);
                if (itemStack.getCount() <= 0) {
                    entityhuman.getInventory().setItem(entityhuman.getInventory().selected, ItemStack.EMPTY);
                }
            }
            return InteractionResult.CONSUME;
        }
    }
    return InteractionResult.PASS;
}