Examples with ItemStack net.minecraft.server.v1_12_R1.ItemStack used on opensource projects

Example 46 with ItemStack

use of net.minecraft.server.v1_12_R1.ItemStack in project MyPet by xXKeyleXx.

the class IconMenuInventory method update.

@Override
public void update(IconMenu menu) {
    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);
        }
    }
}

Example 47 with ItemStack

use of net.minecraft.server.v1_12_R1.ItemStack in project MyPet by xXKeyleXx.

the class IconMenuInventory method createItemStack.

protected ItemStack createItemStack(IconMenuItem icon) {
    ItemStack is = CraftItemStack.asNMSCopy(new org.bukkit.inventory.ItemStack(icon.getMaterial(), icon.getAmount(), (short) icon.getData()));
    // TODO allow items like FIRE (51)
    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));
        }
    }
    if (icon.getTags() != null) {
        NBTTagCompound vanillaTag = (NBTTagCompound) ItemStackNBTConverter.compoundToVanillaCompound(icon.getTags());
        for (String key : vanillaTag.c()) {
            is.getTag().set(key, vanillaTag.get(key));
        }
    }
    return is;
}

Example 48 with ItemStack

use of net.minecraft.server.v1_12_R1.ItemStack in project acidisland by tastybento.

the class NMSHandler method setPotion.

/* (non-Javadoc)
     * @see com.wasteofplastic.acidisland.nms.NMSAbstraction#setPotion(com.wasteofplastic.org.jnbt.Tag)
     */
@SuppressWarnings({ "unchecked" })
@Override
public ItemStack setPotion(Material material, Tag itemTags, ItemStack chestItem) {
    Map<String, Tag> cont = (Map<String, Tag>) ((CompoundTag) itemTags).getValue();
    if (cont != null) {
        if (((CompoundTag) itemTags).getValue().containsKey("tag")) {
            Map<String, Tag> contents = (Map<String, Tag>) ((CompoundTag) itemTags).getValue().get("tag").getValue();
            StringTag stringTag = ((StringTag) contents.get("Potion"));
            if (stringTag != null) {
                String tag = ((StringTag) contents.get("Potion")).getValue();
                // Bukkit.getLogger().info("DEBUG: potioninfo found: " + tag);
                net.minecraft.server.v1_12_R1.ItemStack stack = CraftItemStack.asNMSCopy(chestItem);
                NBTTagCompound tagCompound = stack.getTag();
                if (tagCompound == null) {
                    tagCompound = new NBTTagCompound();
                }
                tagCompound.setString("Potion", tag);
                stack.setTag(tagCompound);
                return CraftItemStack.asBukkitCopy(stack);
            }
        }
    }
    // Schematic is old, the potions do not have tags
    // Set it to zero so that the potion bottles don't look like giant purple and black blocks
    chestItem.setDurability((short) 0);
    Bukkit.getLogger().warning("Potion in schematic is pre-V1.9 format and will just be water.");
    return chestItem;
}

Example 49 with ItemStack

use of net.minecraft.server.v1_12_R1.ItemStack in project acidisland by tastybento.

the class NMSHandler method getSpawnEgg.

/**
 * Get spawn egg
 * @param type
 * @param amount
 * @return
 */
public ItemStack getSpawnEgg(EntityType type, int amount) {
    // Bukkit.getLogger().info("DEBUG: setting spawn egg " + type.toString());
    ItemStack item = new ItemStack(Material.MONSTER_EGG, amount);
    net.minecraft.server.v1_12_R1.ItemStack stack = CraftItemStack.asNMSCopy(item);
    NBTTagCompound tagCompound = stack.getTag();
    if (tagCompound == null) {
        tagCompound = new NBTTagCompound();
    }
    // Bukkit.getLogger().info("DEBUG: tag = " + tagCompound);
    NBTTagCompound id = new NBTTagCompound();
    if (!bToMConversion.containsKey(type)) {
        id.setString("id", "minecraft:" + type.toString().toLowerCase());
    } else {
        id.setString("id", "minecraft:" + bToMConversion.get(type));
    }
    tagCompound.set("EntityTag", id);
    stack.setTag(tagCompound);
    // Bukkit.getLogger().info("DEBUG: after tag = " + tagCompound);
    return CraftItemStack.asBukkitCopy(stack);
}

Example 50 with ItemStack

use of net.minecraft.server.v1_12_R1.ItemStack in project acidisland by tastybento.

the class NMSHandler method setBook.

@Override
public ItemStack setBook(Tag item) {
    ItemStack chestItem = new ItemStack(Material.WRITTEN_BOOK);
    // Bukkit.getLogger().info(item.toString());
    if (((CompoundTag) item).getValue().containsKey("tag")) {
        Map<String, Tag> contents = (Map<String, Tag>) ((CompoundTag) item).getValue().get("tag").getValue();
        // BookMeta bookMeta = (BookMeta) chestItem.getItemMeta();
        String author = "";
        if (contents.containsKey("author")) {
            author = ((StringTag) contents.get("author")).getValue();
        }
        // Bukkit.getLogger().info("Author: " + author);
        // bookMeta.setAuthor(author);
        String title = "";
        if (contents.containsKey("title")) {
            title = ((StringTag) contents.get("title")).getValue();
        }
        // Bukkit.getLogger().info("Title: " + title);
        // bookMeta.setTitle(title);
        List<String> lore = new ArrayList<String>();
        if (contents.containsKey("display")) {
            Map<String, Tag> display = (Map<String, Tag>) (contents.get("display")).getValue();
            List<Tag> loreTag = ((ListTag) display.get("Lore")).getValue();
            for (Tag s : loreTag) {
                lore.add(((StringTag) s).getValue());
            }
        }
        // Bukkit.getLogger().info("Lore: " + lore);
        net.minecraft.server.v1_12_R1.ItemStack stack = CraftItemStack.asNMSCopy(chestItem);
        // Pages
        // Create the NMS Stack's NBT (item data)
        NBTTagCompound tag = new NBTTagCompound();
        // Set the book's title
        tag.setString("title", title);
        tag.setString("author", author);
        if (contents.containsKey("pages")) {
            NBTTagList pages = new NBTTagList();
            List<Tag> pagesTag = ((ListTag) contents.get("pages")).getValue();
            for (Tag s : pagesTag) {
                pages.add(new NBTTagString(((StringTag) s).getValue()));
            }
            // Add the pages to the tag
            tag.set("pages", pages);
        }
        // Apply the tag to the item
        stack.setTag(tag);
        chestItem = CraftItemStack.asCraftMirror(stack);
        ItemMeta bookMeta = (ItemMeta) chestItem.getItemMeta();
        bookMeta.setLore(lore);
        chestItem.setItemMeta(bookMeta);
    }
    return chestItem;
}