Examples with Item net.minecraft.server.v1_11_R1.Item used on opensource projects

Example 26 with Item

use of net.minecraft.server.v1_11_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 27 with Item

use of net.minecraft.server.v1_11_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_11_R1.Item in project SilkSpawners by timbru31.

the class NMSHandler method setNBTEntityID.

@Override
public ItemStack setNBTEntityID(final ItemStack item, final String entity) {
    if (item == null || StringUtils.isBlank(entity)) {
        Bukkit.getLogger().warning("[SilkSpawners] Skipping invalid spawner to set NBT data on.");
        return null;
    }
    net.minecraft.server.v1_11_R1.ItemStack itemStack = null;
    final CraftItemStack craftStack = CraftItemStack.asCraftCopy(item);
    itemStack = CraftItemStack.asNMSCopy(craftStack);
    NBTTagCompound tag = itemStack.getTag();
    if (tag == null) {
        tag = new NBTTagCompound();
        itemStack.setTag(tag);
    }
    if (!tag.hasKey("SilkSpawners")) {
        tag.set("SilkSpawners", new NBTTagCompound());
    }
    tag.getCompound("SilkSpawners").setString("entity", entity);
    if (!tag.hasKey("BlockEntityTag")) {
        tag.set("BlockEntityTag", new NBTTagCompound());
    }
    tag.getCompound("BlockEntityTag").setString("EntityId", entity);
    if (!tag.hasKey("SpawnData")) {
        tag.set("SpawnData", new NBTTagCompound());
    }
    tag.getCompound("SpawnData").setString("id", entity);
    if (!tag.getCompound("BlockEntityTag").hasKey("SpawnData")) {
        tag.getCompound("BlockEntityTag").set("SpawnData", new NBTTagCompound());
    }
    tag.getCompound("BlockEntityTag").getCompound("SpawnData").setString("id", entity);
    if (!tag.getCompound("BlockEntityTag").hasKey("SpawnPotentials")) {
        tag.getCompound("BlockEntityTag").set("SpawnPotentials", new NBTTagCompound());
    }
    if (!tag.hasKey("EntityTag")) {
        tag.set("EntityTag", new NBTTagCompound());
    }
    String prefixedEntity;
    if (!entity.startsWith("minecraft:")) {
        prefixedEntity = "minecraft:" + entity;
    } else {
        prefixedEntity = entity;
    }
    tag.getCompound("EntityTag").setString("id", prefixedEntity);
    return CraftItemStack.asCraftMirror(itemStack);
}

Example 29 with Item

use of net.minecraft.server.v1_11_R1.Item in project SilkSpawners by timbru31.

the class NMSHandler method getVanillaNBTEntityID.

@Override
@Nullable
public String getVanillaNBTEntityID(final ItemStack item) {
    net.minecraft.server.v1_11_R1.ItemStack itemStack = null;
    final CraftItemStack craftStack = CraftItemStack.asCraftCopy(item);
    itemStack = CraftItemStack.asNMSCopy(craftStack);
    NBTTagCompound tag = itemStack.getTag();
    if (tag == null || !tag.hasKey("BlockEntityTag")) {
        return null;
    }
    tag = tag.getCompound("BlockEntityTag");
    if (tag.hasKey("EntityId")) {
        return tag.getString("EntityId");
    } else if (tag.hasKey("SpawnData") && tag.getCompound("SpawnData").hasKey("id")) {
        return tag.getCompound("SpawnData").getString("id");
    } else if (tag.hasKey("SpawnPotentials") && !tag.getList("SpawnPotentials", 8).isEmpty()) {
        return tag.getList("SpawnPotentials", 8).get(0).getCompound("Entity").getString("id");
    } else {
        return null;
    }
}

Example 30 with Item

use of net.minecraft.server.v1_11_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)));
}