Examples with ItemStack net.minecraft.server.v1_16_R2.ItemStack used on opensource projects

Example 96 with ItemStack

use of net.minecraft.server.v1_16_R2.ItemStack in project Panilla by ds58.

the class InventoryCleaner method clean.

@Override
public void clean(IPanillaPlayer player) {
    CraftPlayer craftPlayer = (CraftPlayer) player.getHandle();
    Container container = craftPlayer.getHandle().activeContainer;
    int containerSlotsSize = 0;
    if (is_1_12_2) {
        containerSlotsSize = container.slots.size();
    } else {
        try {
            Field slotsField = Container.class.getField("c");
            List<Slot> slots = (List<Slot>) slotsField.get(container);
            containerSlotsSize = slots.size();
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
    }
    for (int slot = 0; slot < containerSlotsSize; slot++) {
        ItemStack itemStack = container.getSlot(slot).getItem();
        if (itemStack == null || !itemStack.hasTag()) {
            continue;
        }
        NBTTagCompound nmsTag = itemStack.getTag();
        INbtTagCompound tag = new NbtTagCompound(nmsTag);
        String itemName = itemStack.getItem().getName();
        if (nmsTag == null || itemName == null) {
            continue;
        }
        FailedNbt failedNbt = NbtChecks.checkAll(tag, itemName, panilla);
        if (FailedNbt.failsThreshold(failedNbt)) {
            container.getSlot(slot).getItem().setTag(null);
        } else if (FailedNbt.fails(failedNbt)) {
            nmsTag.remove(failedNbt.key);
            container.getSlot(slot).getItem().setTag(nmsTag);
        }
    }
}

Example 97 with ItemStack

use of net.minecraft.server.v1_16_R2.ItemStack in project Panilla by ds58.

the class InventoryCleaner method clean.

@Override
public void clean(IPanillaPlayer player) {
    CraftPlayer craftPlayer = (CraftPlayer) player.getHandle();
    Container container = craftPlayer.getHandle().activeContainer;
    for (int slot = 0; slot < container.c.size(); slot++) {
        ItemStack itemStack = container.getSlot(slot).getItem();
        if (itemStack == null || !itemStack.hasTag()) {
            continue;
        }
        NBTTagCompound nmsTag = itemStack.getTag();
        INbtTagCompound tag = new NbtTagCompound(nmsTag);
        String itemName = itemStack.getItem().getName();
        if (nmsTag == null || itemName == null) {
            continue;
        }
        FailedNbt failedNbt = NbtChecks.checkAll(tag, itemName, panilla);
        if (FailedNbt.failsThreshold(failedNbt)) {
            container.getSlot(slot).getItem().setTag(null);
        } else if (FailedNbt.fails(failedNbt)) {
            nmsTag.remove(failedNbt.key);
            container.getSlot(slot).getItem().setTag(nmsTag);
        }
    }
}

Example 98 with ItemStack

use of net.minecraft.server.v1_16_R2.ItemStack in project MyPet by xXKeyleXx.

the class EntityMyBlaze method handlePlayerInteraction.

public boolean handlePlayerInteraction(EntityHuman entityhuman) {
    if (super.handlePlayerInteraction(entityhuman)) {
        return true;
    }
    ItemStack itemStack = entityhuman.inventory.getItemInHand();
    if (getOwner().equals(entityhuman) && itemStack != null && canUseItem()) {
        if (getMyPet().isOnFire() && itemStack.getItem() == Items.GLASS_BOTTLE && itemStack.getData() == 0 && getOwner().getPlayer().isSneaking()) {
            getMyPet().setOnFire(false);
            makeSound("random.fizz", 1.0F, 1.0F);
            if (!entityhuman.abilities.canInstantlyBuild) {
                if (--itemStack.count <= 0) {
                    entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, new ItemStack(Items.GLASS_BOTTLE));
                } else {
                    if (!entityhuman.inventory.pickup(new ItemStack(Items.GLASS_BOTTLE))) {
                        entityhuman.drop(new ItemStack(Items.GLASS_BOTTLE), true);
                    }
                }
            }
            return true;
        } else if (!getMyPet().isOnFire() && itemStack.getItem() == Items.FLINT_AND_STEEL && getOwner().getPlayer().isSneaking()) {
            getMyPet().setOnFire(true);
            makeSound("fire.ignite", 1.0F, 1.0F);
            if (!entityhuman.abilities.canInstantlyBuild) {
                itemStack.damage(1, entityhuman);
            }
            return true;
        }
    }
    return false;
}

Example 99 with ItemStack

use of net.minecraft.server.v1_16_R2.ItemStack in project MyPet by xXKeyleXx.

the class IconMenuInventory method createItemStack.

protected ItemStack createItemStack(IconMenuItem icon) {
    ItemStack is = CraftItemStack.asNMSCopy(CraftItemStack.asCraftCopy(new org.bukkit.inventory.ItemStack(icon.getMaterial(), icon.getAmount(), (short) icon.getData())));
    if (is == null) {
        is = CraftItemStack.asNMSCopy(new org.bukkit.inventory.ItemStack(Material.SAPLING));
    }
    NBTTagList emptyList = new NBTTagList();
    if (is.getTag() == null) {
        is.setTag(new NBTTagCompound());
    }
    if (icon.getBukkitMeta() != null) {
        try {
            applyToItemMethhod.invoke(icon.getBukkitMeta(), is.getTag());
        } catch (InvocationTargetException | IllegalAccessException e) {
            e.printStackTrace();
        }
    }
    // remove item attributes like attack damage
    is.getTag().set("AttributeModifiers", emptyList);
    // add enchantment glowing
    if (icon.isGlowing()) {
        is.getTag().set("ench", emptyList);
    } else {
        is.getTag().remove("ench");
    }
    // Prepare display tag
    NBTTagCompound display;
    if (is.getTag().hasKey("display")) {
        display = is.getTag().getCompound("display");
    } else {
        display = new NBTTagCompound();
        is.getTag().set("display", display);
    }
    // set Title
    if (!icon.getTitle().equals("")) {
        display.setString("Name", icon.getTitle());
    }
    if (icon.getLore().size() > 0) {
        // set Lore
        NBTTagList loreTag = new NBTTagList();
        display.set("Lore", loreTag);
        for (String loreLine : icon.getLore()) {
            loreTag.add(new NBTTagString(loreLine));
        }
    }
    if (icon.hasMeta()) {
        TagCompound tag = new TagCompound();
        icon.getMeta().applyTo(tag);
        NBTTagCompound vanillaTag = (NBTTagCompound) ItemStackNBTConverter.compoundToVanillaCompound(tag);
        for (String key : vanillaTag.c()) {
            is.getTag().set(key, vanillaTag.get(key));
        }
    }
    return is;
}

Example 100 with ItemStack

use of net.minecraft.server.v1_16_R2.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, null);
            }
        }
    }
}