/*
* This file is part of NucleusFramework for Bukkit, licensed under the MIT License (MIT).
*
* Copyright (c) JCThePants (www.jcwhatever.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.jcwhatever.nucleus.utils.coords;
import com.jcwhatever.nucleus.storage.IDataNode;
import com.jcwhatever.nucleus.storage.serialize.DeserializeException;
import com.jcwhatever.nucleus.utils.file.IByteReader;
import com.jcwhatever.nucleus.utils.file.IByteWriter;
import org.bukkit.Bukkit;
import org.bukkit.Chunk;
import org.bukkit.World;
import java.io.IOException;
import javax.annotation.Nullable;
/**
* Contains information about a chunk.
*/
public class ChunkCoords extends Coords2Di implements IChunkCoords {
private String _worldName;
/**
* Constructor.
*
* @param chunk The chunk to get info from.
*/
public ChunkCoords(Chunk chunk) {
this(chunk.getWorld().getName(),
chunk.getX(), chunk.getZ());
}
/**
* Constructor.
*
* @param world The world the chunk is in.
* @param x The chunk X coordinates.
* @param z The chunk Z coordinates.
*/
public ChunkCoords(World world, int x, int z) {
this(world.getName(), x, z);
}
/**
* Constructor.
*
* @param world The world the chunk is in.
* @param coords The chunk coordinates.
*/
public ChunkCoords(World world, Coords2Di coords) {
this(world.getName(), coords.getX(), coords.getZ());
}
/**
* Constructor.
*
* @param worldName The name of the world the chunk is in.
* @param coords The chunk coordinates.
*/
public ChunkCoords(String worldName, Coords2Di coords) {
this(worldName, coords.getX(), coords.getZ());
}
/**
* Constructor.
*
* @param worldName The world the chunk is in.
* @param x The chunk X coordinates.
* @param z The chunk Z coordinates.
*/
public ChunkCoords(@Nullable String worldName, int x, int z) {
super(x, z);
_worldName = worldName;
}
/**
* Protected constructor for serialization.
*/
protected ChunkCoords() {
super();
}
@Override
public String getWorldName() {
return _worldName;
}
@Override
@Nullable
public Chunk getChunk() {
World world = Bukkit.getWorld(_worldName);
if (world == null)
return null;
return world.getChunkAt(getX(), getZ());
}
@Override
public int hashCode() {
return _worldName.hashCode() ^ getX() ^ getZ();
}
@Override
public boolean equals(Object obj) {
if (obj instanceof IChunkCoords) {
IChunkCoords other = (IChunkCoords)obj;
return other.getWorldName().equals(_worldName) &&
other.getX() == getX() && other.getZ() == getZ();
}
return false;
}
@Override
public void serialize(IDataNode dataNode) {
dataNode.set("world", _worldName);
super.serialize(dataNode);
}
@Override
public void deserialize(IDataNode dataNode) throws DeserializeException {
_worldName = dataNode.getString("world");
super.deserialize(dataNode);
}
@Override
public void serialize(IByteWriter writer) throws IOException {
writer.write(_worldName);
super.serialize(writer);
}
@Override
public void deserialize(IByteReader reader)
throws IOException, ClassNotFoundException, InstantiationException {
_worldName = reader.getString();
if (_worldName == null)
throw new RuntimeException("Failed to deserialize world info.");
super.deserialize(reader);
}
@Override
public String toString() {
return getClass().getSimpleName() +
" { world:" + _worldName + ", x:" + getX() + ", z:" + getZ() + '}';
}
/**
* Set the world name.
*
* @param worldName The name of the world.
*
* @throws java.lang.IllegalStateException if the object is immutable.
*/
protected void setWorldName(String worldName) {
if (isImmutable())
throw new IllegalStateException("Coordinate is immutable.");
_worldName = worldName;
}
}