org.diorite.impl.connection.packets.play.serverbound.PacketPlayServerboundBlockDig.java Source code

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Here is the source code for org.diorite.impl.connection.packets.play.serverbound.PacketPlayServerboundBlockDig.java

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/*
 * 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.BlockFace;
import org.diorite.BlockLocation;

@PacketClass(id = 0x13, protocol = EnumProtocol.PLAY, direction = EnumProtocolDirection.SERVERBOUND, size = 10)
public class PacketPlayServerboundBlockDig extends PacketPlayServerbound {
    private BlockDigAction action; // 1 byte
    private BlockLocation blockLocation; // 8 bytes
    private BlockFace blockFace; // 1 byte

    public PacketPlayServerboundBlockDig() {
    }

    public PacketPlayServerboundBlockDig(final BlockDigAction action) {
        this.action = action;
        this.blockLocation = BlockLocation.ZERO;
    }

    public PacketPlayServerboundBlockDig(final BlockDigAction action, final BlockLocation blockLocation,
            final BlockFace blockFace) {
        this.action = action;
        this.blockLocation = blockLocation;
        this.blockFace = blockFace;
    }

    @Override
    public void readPacket(final PacketDataSerializer data) throws IOException {
        this.action = BlockDigAction.values()[data.readByte()];
        this.blockLocation = data.readBlockLocationFromLong();
        this.blockFace = readBlockFace(data);
    }

    @Override
    public void writeFields(final PacketDataSerializer data) throws IOException {
        data.writeByte(this.action.ordinal());
        data.writeBlockLocationAsLong(this.blockLocation);
        writeBlockFace(this.blockFace, data);
    }

    @Override
    public void handle(final PacketPlayServerboundListener listener) {
        listener.handle(this);
    }

    public BlockDigAction getAction() {
        return this.action;
    }

    public void setAction(final BlockDigAction action) {
        this.action = action;
    }

    public BlockLocation getBlockLocation() {
        return this.blockLocation;
    }

    public void setBlockLocation(final BlockLocation blockLocation) {
        this.blockLocation = blockLocation;
    }

    public BlockFace getBlockFace() {
        return this.blockFace;
    }

    public void setBlockFace(final BlockFace blockFace) {
        this.blockFace = blockFace;
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).appendSuper(super.toString())
                .append("action", this.action).append("blockLocation", this.blockLocation)
                .append("blockFace", this.blockFace).toString();
    }

    public enum BlockDigAction {
        START_DIG, CANCEL_DIG, FINISH_DIG, DROP_ITEM_STACK, DROP_ITEM, SHOT_ARROW_OR_EAT, SWAP_OFF_HAND // TODO implement
    }

    protected static BlockFace readBlockFace(final int i) {
        switch (i) {
        case 0:
            return BlockFace.DOWN;
        case 1:
            return BlockFace.UP;
        case 2:
            return BlockFace.NORTH;
        case 3:
            return BlockFace.SOUTH;
        case 4:
            return BlockFace.WEST;
        case 5:
            return BlockFace.EAST;
        default:
            return null;
        }
    }

    protected static BlockFace readBlockFace(final PacketDataSerializer data) {
        return readBlockFace(data.readByte());
    }

    protected static void writeBlockFace(final BlockFace face, final PacketDataSerializer data) {
        if (face == null) {
            data.writeByte(-1);
            return;
        }
        switch (face) {
        case NORTH:
            data.writeByte(2);
            break;
        case EAST:
            data.writeByte(5);
            break;
        case SOUTH:
            data.writeByte(3);
            break;
        case WEST:
            data.writeByte(4);
            break;
        case UP:
            data.writeByte(1);
            break;
        case DOWN:
            data.writeByte(0);
            break;
        default:
            data.writeByte(-1);
            break;
        }
    }

}