Java tutorial
/* * This file is part of SpongeClean, licensed under the MIT License (MIT). * * Copyright (c) The VoxelBox <http://thevoxelbox.com> * Copyright (c) contributors * * 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 org.spongepowered.clean.network.packet.play.serverbound; import com.google.common.base.MoreObjects; import io.netty.buffer.ByteBuf; import org.spongepowered.clean.network.packet.Packet; import org.spongepowered.clean.util.ByteBufUtil; public class ClientSettingsPacket extends Packet { public static enum ChatMode { ENABLED, COMMANDS_ONLY, HIDDEN, } public static enum MainHand { LEFT, RIGHT, } // TODO translate to pojo public String locale; public byte viewDistance; public ChatMode chatmode; public boolean chatcolors; public byte skinparts; public MainHand mainhand; public ClientSettingsPacket() { this.id = 0x04; } @Override public void read(ByteBuf buffer) { this.locale = ByteBufUtil.readString(buffer); this.viewDistance = buffer.readByte(); this.chatmode = ChatMode.values()[ByteBufUtil.readVarInt(buffer)]; this.chatcolors = buffer.readBoolean(); this.skinparts = buffer.readByte(); this.mainhand = MainHand.values()[ByteBufUtil.readVarInt(buffer)]; } @Override public void write(ByteBuf buffer) { throw new UnsupportedOperationException(); } @Override public String toString() { return MoreObjects.toStringHelper(this).add("id", Integer.toHexString(this.id)).add("locale", this.locale) .add("viewDistance", this.viewDistance).add("chatmode", this.chatmode.name()) .add("chatcolors", this.chatcolors).add("skinparts", this.skinparts) .add("mainhand", this.mainhand.name()).toString(); } }