forked from GeyserMC/Geyser
80 lines
2.6 KiB
Java
80 lines
2.6 KiB
Java
/*
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* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
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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
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* all 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
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* THE SOFTWARE.
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*
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* @author GeyserMC
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* @link https://github.com/GeyserMC/Geyser
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*/
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package org.geysermc.connector.network.translators.world.chunk;
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import com.github.steveice10.mc.protocol.data.game.entity.metadata.Position;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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import lombok.Setter;
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@Getter
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@Setter
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@AllArgsConstructor
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public class ChunkPosition {
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/**
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* Packs a chunk's X and Z coordinates into a single {@code long}.
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*
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* @param x the X coordinate
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* @param z the Z coordinate
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* @return the packed coordinates
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*/
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public static long toLong(int x, int z) {
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return ((x & 0xFFFFFFFFL) << 32L) | (z & 0xFFFFFFFFL);
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}
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private int x;
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private int z;
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public Position getBlock(int x, int y, int z) {
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return new Position((this.x << 4) + x, y, (this.z << 4) + z);
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}
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public Position getChunkBlock(int x, int y, int z) {
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int chunkX = x & 15;
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int chunkY = y & 15;
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int chunkZ = z & 15;
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return new Position(chunkX, chunkY, chunkZ);
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}
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@Override
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public boolean equals(Object obj) {
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if (obj == this) {
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return true;
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} else if (obj instanceof ChunkPosition) {
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ChunkPosition chunkPosition = (ChunkPosition) obj;
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return this.x == chunkPosition.x && this.z == chunkPosition.z;
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} else {
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return false;
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}
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}
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@Override
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public int hashCode() {
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return this.x * 2061811133 + this.z * 1424368303;
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}
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}
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