Java tutorial
/* * The MIT License (MIT) * * Copyright (c) 2016. Diorite (by Bartomiej Mazur (aka GotoFinal)) * * 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.diorite.impl.connection.packets.play.serverbound; import java.io.IOException; import org.apache.commons.lang3.builder.ToStringBuilder; import org.apache.commons.lang3.builder.ToStringStyle; import org.diorite.impl.connection.EnumProtocol; import org.diorite.impl.connection.EnumProtocolDirection; import org.diorite.impl.connection.packets.PacketClass; import org.diorite.impl.connection.packets.PacketDataSerializer; import org.diorite.impl.connection.packets.play.PacketPlayServerboundListener; import org.diorite.DisplayedSkinParts; import org.diorite.chat.ChatVisibility; import org.diorite.entity.data.HandType; @PacketClass(id = 0x04, protocol = EnumProtocol.PLAY, direction = EnumProtocolDirection.SERVERBOUND, size = 13) public class PacketPlayServerboundSettings extends PacketPlayServerbound { private String locale; // ~8 bytes private byte viewDistance; // 1 byte private ChatVisibility chatVisibility; // 1 byte private boolean colorsEnabled; // 1 byte private DisplayedSkinParts displayedSkinParts; // 1 byte private HandType handType; // 1 byte public PacketPlayServerboundSettings() { } public PacketPlayServerboundSettings(final String locale, final byte viewDistance, final ChatVisibility chatVisibility, final boolean colorsEnabled, final DisplayedSkinParts displayedSkinParts, final HandType handType) { this.locale = locale; this.viewDistance = viewDistance; this.chatVisibility = chatVisibility; this.colorsEnabled = colorsEnabled; this.displayedSkinParts = displayedSkinParts; this.handType = handType; } @Override public void readPacket(final PacketDataSerializer data) throws IOException { this.locale = data.readText(7); this.viewDistance = data.readByte(); this.chatVisibility = ChatVisibility.getByEnumOrdinal(data.readByte()); this.colorsEnabled = data.readBoolean(); this.displayedSkinParts = DisplayedSkinParts.fromByteFlag(data.readUnsignedByte()); this.handType = data.readEnum(HandType.class); } @Override public void writeFields(final PacketDataSerializer data) throws IOException { data.writeText(this.locale); data.writeByte(this.viewDistance); data.writeByte(this.chatVisibility.ordinal()); data.writeBoolean(this.colorsEnabled); data.writeByte(this.displayedSkinParts.toByteFlag()); data.writeEnum(this.handType); } @Override public void handle(final PacketPlayServerboundListener listener) { listener.handle(this); } public String getLocale() { return this.locale; } public void setLocale(final String locale) { this.locale = locale; } public byte getViewDistance() { return this.viewDistance; } public void setViewDistance(final byte viewDistance) { this.viewDistance = viewDistance; } public ChatVisibility getChatVisibility() { return this.chatVisibility; } public void setChatVisibility(final ChatVisibility chatVisibility) { this.chatVisibility = chatVisibility; } public boolean isColorsEnabled() { return this.colorsEnabled; } public void setColorsEnabled(final boolean colorsEnabled) { this.colorsEnabled = colorsEnabled; } public DisplayedSkinParts getDisplayedSkinParts() { return this.displayedSkinParts; } public void setDisplayedSkinParts(final DisplayedSkinParts displayedSkinParts) { this.displayedSkinParts = displayedSkinParts; } public HandType getHandType() { return this.handType; } public void setHandType(final HandType handType) { this.handType = handType; } @Override public String toString() { return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).appendSuper(super.toString()) .append("locale", this.locale).append("viewDistance", this.viewDistance) .append("chatVisibility", this.chatVisibility).append("colorsEnabled", this.colorsEnabled) .append("displayedSkinParts", this.displayedSkinParts).toString(); } }