90 lines
2.8 KiB
Java
90 lines
2.8 KiB
Java
/*
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* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
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* Copyright (C) 2016-2024 ViaVersion and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package com.viaversion.viaversion.api.minecraft.metadata;
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import java.util.Objects;
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public final class ChunkPosition {
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private final int chunkX;
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private final int chunkZ;
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public ChunkPosition(final int chunkX, final int chunkZ) {
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this.chunkX = chunkX;
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this.chunkZ = chunkZ;
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}
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public ChunkPosition(final long chunkKey) {
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this.chunkX = (int) chunkKey;
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this.chunkZ = (int) (chunkKey >> 32);
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}
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public int chunkX() {
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return chunkX;
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}
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public int chunkZ() {
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return chunkZ;
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}
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/**
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* Returns a long key for this chunk position.
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*
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* @return the chunk key
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*/
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public long chunkKey() {
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return chunkKey(chunkX, chunkZ);
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}
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/**
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* Returns a long key for the given chunk coordinates.
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*
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* @param chunkX the chunk X coordinate
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* @param chunkZ the chunk Z coordinate
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* @return the chunk key
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*/
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public static long chunkKey(final int chunkX, final int chunkZ) {
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return (long) chunkX & 0xffffffffL | ((long) chunkZ & 0xffffffffL) << 32;
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}
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@Override
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public boolean equals(final Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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final ChunkPosition that = (ChunkPosition) o;
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return chunkX == that.chunkX && chunkZ == that.chunkZ;
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}
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@Override
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public int hashCode() {
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return Objects.hash(chunkX, chunkZ);
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}
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@Override
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public String toString() {
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return "ChunkPosition{" +
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"chunkX=" + chunkX +
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", chunkZ=" + chunkZ +
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'}';
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}
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}
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