prestonbane/src/engine/net/client/msg/ChangeAltitudeMsg.java

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//      Magicbane Emulator Project © 2013 - 2022
//                www.magicbane.com


package engine.net.client.msg;


import engine.net.AbstractConnection;
import engine.net.ByteBufferReader;
import engine.net.ByteBufferWriter;
import engine.net.client.Protocol;
import engine.objects.PlayerCharacter;

public class ChangeAltitudeMsg extends ClientNetMsg {

    private int sourceType;
    private int sourceID;
    private boolean up;
    private float startAlt;
    private float targetAlt;
    private float amountToMove;
    private byte unknown01 = (byte) 0;

    /**
     * This is the general purpose constructor.
     */
    public ChangeAltitudeMsg() {
        super(Protocol.CHANGEALTITUDE);
    }

    public ChangeAltitudeMsg(int sourceType, int sourceID, boolean up, float startAlt, float targetAlt, float amountToMove) {
        super(Protocol.CHANGEALTITUDE);
        this.sourceType = sourceType;
        this.sourceID = sourceID;
        this.startAlt = startAlt;
        this.targetAlt = targetAlt;
        this.amountToMove = amountToMove;
        this.up = up;
    }

    /**
     * This constructor is used by NetMsgFactory. It attempts to deserialize the
     * ByteBuffer into a message. If a BufferUnderflow occurs (based on reading
     * past the limit) then this constructor Throws that Exception to the
     * caller.
     */
    public ChangeAltitudeMsg(AbstractConnection origin, ByteBufferReader reader) {
        super(Protocol.CHANGEALTITUDE, origin, reader);
    }

    public static ChangeAltitudeMsg GroundPlayerMsg(PlayerCharacter pc) {

        ChangeAltitudeMsg msg = new ChangeAltitudeMsg(pc.getObjectType().ordinal(), pc.getObjectUUID(), false, pc.getAltitude(), 0, pc.getAltitude());
        return msg;

    }

    /**
     * Serializes the subclass specific items to the supplied NetMsgWriter.
     */
    @Override
    protected void _serialize(ByteBufferWriter writer) {
        writer.putInt(this.sourceType);
        writer.putInt(this.sourceID);
        writer.put((this.up ? (byte) 1 : (byte) 0));
        writer.putFloat(this.startAlt);
        writer.putFloat(this.targetAlt);
        writer.putFloat(this.amountToMove);
        writer.put((byte) 0);
    }

    /**
     * Deserializes the subclass specific items from the supplied NetMsgReader.
     */
    @Override
    protected void _deserialize(ByteBufferReader reader) {
        this.sourceType = reader.getInt();
        this.sourceID = reader.getInt();
        this.up = (reader.get() == (byte) 1);
        this.startAlt = reader.getFloat();
        this.targetAlt = reader.getFloat();
        this.amountToMove = reader.getFloat();
        this.unknown01 = reader.get();
    }

    public int getSourceType() {
        return this.sourceType;
    }

    public void setSourceType(int value) {
        this.sourceType = value;
    }

    public int getSourceID() {
        return this.sourceID;
    }

    public void setSourceID(int value) {
        this.sourceID = value;
    }

    public boolean up() {
        return this.up;
    }

    public float getStartAlt() {
        return this.startAlt;
    }

    public void setStartAlt(float value) {
        this.startAlt = value;
    }

    public float getTargetAlt() {
        return this.targetAlt;
    }

    public void setTargetAlt(float value) {
        this.targetAlt = value;
    }

    public float getAmountToMove() {
        return this.amountToMove;
    }

    public void setAmountToMove(float value) {
        this.amountToMove = value;
    }

    public byte getUnknown01() {
        return this.unknown01;
    }

    public void setUnknown01(byte value) {
        this.unknown01 = value;
    }

    public void setUp(boolean value) {
        this.up = value;
    }
}