/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.blocks;
import com.sk89q.jnbt.CompoundTag;
import com.sk89q.jnbt.ListTag;
import com.sk89q.jnbt.NBTUtils;
import com.sk89q.jnbt.StringTag;
import com.sk89q.jnbt.Tag;
import com.sk89q.worldedit.world.DataException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Represents dispensers.
*/
public class DispenserBlock extends ContainerBlock {
/**
* Construct an empty dispenser block.
*/
public DispenserBlock() {
super(BlockID.DISPENSER, 9);
}
/**
* Construct an empty dispenser block.
*
* @param data data value (orientation)
*/
public DispenserBlock(int data) {
super(BlockID.DISPENSER, data, 9);
}
/**
* Construct a dispenser block with the given orientation and inventory.
*
* @param data data value (orientation)
* @param items array of items in the inventory
*/
public DispenserBlock(int data, BaseItemStack[] items) {
super(BlockID.DISPENSER, data, 9);
this.setItems(items);
}
@Override
public String getNbtId() {
return "Trap";
}
@Override
public CompoundTag getNbtData() {
Map<String, Tag> values = new HashMap<String, Tag>();
values.put("Items", new ListTag(CompoundTag.class, serializeInventory(getItems())));
return new CompoundTag(values);
}
@Override
public void setNbtData(CompoundTag rootTag) {
try {
if (rootTag == null) {
return;
}
Map<String, Tag> values = rootTag.getValue();
Tag t = values.get("id");
if (!(t instanceof StringTag) || !((StringTag) t).getValue().equals("Trap")) {
throw new DataException("'Trap' tile entity expected");
}
List<CompoundTag> items = new ArrayList<CompoundTag>();
for (Tag tag : NBTUtils.getChildTag(values, "Items", ListTag.class).getValue()) {
if (!(tag instanceof CompoundTag)) {
throw new DataException("CompoundTag expected as child tag of Trap Items");
}
items.add((CompoundTag) tag);
}
setItems(deserializeInventory(items));
} catch (DataException e) {
throw new RuntimeException(e);
}
}
}