Examples with Item net.minecraft.server.v1_15_R1.Item used on opensource projects

Example 26 with Item

use of net.minecraft.server.v1_15_R1.Item in project SilkSpawners by timbru31.

the class NMSHandler method getVanillaEggNBTEntityID.

@Override
public String getVanillaEggNBTEntityID(final ItemStack item) {
    net.minecraft.server.v1_15_R1.ItemStack itemStack = null;
    final CraftItemStack craftStack = CraftItemStack.asCraftCopy(item);
    itemStack = CraftItemStack.asNMSCopy(craftStack);
    NBTTagCompound tag = itemStack.getTag();
    if (tag == null || !tag.hasKey("EntityTag")) {
        final MinecraftKey vanillaKey = IRegistry.ITEM.getKey(itemStack.getItem());
        if (vanillaKey != null) {
            return vanillaKey.getKey().replace("minecraft:", "").replace("_spawn_egg", "");
        }
    } else {
        tag = tag.getCompound("EntityTag");
        if (tag.hasKey("id")) {
            return tag.getString("id").replace("minecraft:", "");
        }
    }
    return null;
}

Example 27 with Item

use of net.minecraft.server.v1_15_R1.Item in project SilkSpawners by timbru31.

the class NMSHandler method setSpawnersUnstackable.

@Override
public void setSpawnersUnstackable() {
    try {
        final Item spawner = IRegistry.ITEM.get(new MinecraftKey(NAMESPACED_SPAWNER_ID));
        final Field maxStackSize = Item.class.getDeclaredField("maxStackSize");
        maxStackSize.setAccessible(true);
        maxStackSize.set(spawner, 1);
    } catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
        e.printStackTrace();
    }
}

Example 28 with Item

use of net.minecraft.server.v1_15_R1.Item in project PGM by PGMDev.

the class NMSHacks method canMineBlock.

/**
 * Test if the given tool is capable of "efficiently" mining the given block.
 *
 * <p>Derived from CraftBlock.itemCausesDrops()
 */
static boolean canMineBlock(MaterialData blockMaterial, ItemStack tool) {
    if (!blockMaterial.getItemType().isBlock()) {
        throw new IllegalArgumentException("Material '" + blockMaterial + "' is not a block");
    }
    net.minecraft.server.v1_8_R3.Block nmsBlock = CraftMagicNumbers.getBlock(blockMaterial.getItemType());
    net.minecraft.server.v1_8_R3.Item nmsTool = tool == null ? null : CraftMagicNumbers.getItem(tool.getType());
    return nmsBlock != null && (nmsBlock.getMaterial().isAlwaysDestroyable() || (nmsTool != null && nmsTool.canDestroySpecialBlock(nmsBlock)));
}

Example 29 with Item

use of net.minecraft.server.v1_15_R1.Item in project TheAPI by TheDevTec.

the class v1_15_R1 method openAnvilGUI.

@Override
public void openAnvilGUI(Player player, Object con, String title, ItemStack[] items) {
    ContainerAnvil container = (ContainerAnvil) con;
    EntityPlayer nmsPlayer = ((CraftPlayer) player).getHandle();
    int id = container.windowId;
    net.minecraft.server.v1_15_R1.ItemStack[] nmsItems = new net.minecraft.server.v1_15_R1.ItemStack[items.length];
    for (int i = 0; i < items.length; ++i) {
        ItemStack is = items[i];
        if (is == null || is.getType() == Material.AIR)
            continue;
        net.minecraft.server.v1_15_R1.ItemStack item = null;
        container.setItem(i, item = (net.minecraft.server.v1_15_R1.ItemStack) asNMSItem(is));
        nmsItems[i] = item;
    }
    BukkitLoader.getPacketHandler().send(player, packetOpenWindow(id, "minecraft:anvil", 0, title));
    int i = 0;
    for (net.minecraft.server.v1_15_R1.ItemStack o : nmsItems) BukkitLoader.getPacketHandler().send(player, packetSetSlot(id, i++, o));
    nmsPlayer.activeContainer.transferTo((Container) container, (CraftPlayer) player);
    nmsPlayer.activeContainer = (Container) container;
    ((Container) container).addSlotListener(nmsPlayer);
    container.checkReachable = false;
}

Example 30 with Item

use of net.minecraft.server.v1_15_R1.Item in project TheAPI by TheDevTec.

the class v1_15_R1 method openGUI.

@Override
public void openGUI(Player player, Object container, String legacy, int size, String title, ItemStack[] items) {
    EntityPlayer nmsPlayer = ((CraftPlayer) player).getHandle();
    int id = ((Container) container).windowId;
    net.minecraft.server.v1_15_R1.ItemStack[] nmsItems = new net.minecraft.server.v1_15_R1.ItemStack[items.length];
    for (int i = 0; i < items.length; ++i) {
        ItemStack is = items[i];
        if (is == null || is.getType() == Material.AIR)
            continue;
        net.minecraft.server.v1_15_R1.ItemStack item = null;
        ((Container) container).setItem(i, item = (net.minecraft.server.v1_15_R1.ItemStack) asNMSItem(is));
        nmsItems[i] = item;
    }
    BukkitLoader.getPacketHandler().send(player, packetOpenWindow(id, legacy, size, title));
    int i = 0;
    for (net.minecraft.server.v1_15_R1.ItemStack o : nmsItems) BukkitLoader.getPacketHandler().send(player, packetSetSlot(id, i++, o));
    nmsPlayer.activeContainer.transferTo((Container) container, (CraftPlayer) player);
    nmsPlayer.activeContainer = (Container) container;
    ((Container) container).addSlotListener(nmsPlayer);
    ((Container) container).checkReachable = false;
}