BattleBane/src/engine/net/client/msg/chat/ChatSystemMsg.java

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


package engine.net.client.msg.chat;


import engine.net.AbstractConnection;
import engine.net.ByteBufferReader;
import engine.net.ByteBufferWriter;
import engine.net.client.Protocol;
import engine.objects.AbstractWorldObject;
import engine.server.MBServerStatics;

import java.util.concurrent.ConcurrentHashMap;


public class ChatSystemMsg extends AbstractChatMsg {

    // TODO enum this?

    // channel
    // 1 = System
    // 2 = General Announcement (Flashing at top of screen!)
    // 3 = Commander
    // 5 = Nation
    // 6 = Leader
    // 7 = Shout
    // 8 = Siege
    // 9 = Territory
    // 10 = Info
    // 12 = Guild
    // 13 = Inner Council
    // 14 = Group
    // 15 = City
    // 16 = say
    // 17 = Emote
    // 19 = tell
    protected int channel;

    // messageType
    // 1 = Error
    // 2 = Info
    // 3 = Message of the Day
    protected int messageType;

    protected int unknown03;
    protected int numVariables;
    // TODO this doesn't need to be a global value,
    // its inherit to the HashMap
    protected ConcurrentHashMap<String, String> vars;

    // TODO make a list of variables

    /**
     * This is the general purpose constructor.
     */
    public ChatSystemMsg(AbstractWorldObject source, String message) {
        super(Protocol.SYSTEMBROADCASTCHANNEL, source, message);
        this.messageType = 2;
        this.unknown03 = 0;
        this.numVariables = 0;
        vars = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);
    }

    /**
     * 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 ChatSystemMsg(AbstractConnection origin, ByteBufferReader reader) {
        super(Protocol.SYSTEMBROADCASTCHANNEL, origin, reader);
    }

    /**
     * Copy constructor
     */
    public ChatSystemMsg(ChatSystemMsg msg) {
        super(msg);
        this.channel = msg.channel;
        this.messageType = msg.messageType;
        this.unknown03 = msg.unknown03;
        this.numVariables = msg.numVariables;
        this.vars = msg.vars;
    }

    /**
     * Deserializes the subclass specific items from the supplied ByteBufferReader.
     */
    @Override
    protected void _deserialize(ByteBufferReader reader) {
        this.vars = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);

        this.channel = reader.getInt();
        this.messageType = reader.getInt();
        this.sourceType = reader.getInt();
        this.sourceID = reader.getInt();

        this.message = reader.getString();
        this.unknown03 = reader.getInt();
        this.numVariables = reader.getInt();

        for (int i = 0; i < this.numVariables; ++i) {
            String key = reader.getString();
            String value = reader.getString();
            reader.get();
            this.vars.put(key, value);
        }

    }


    /**
     * Serializes the subclass specific items to the supplied ByteBufferWriter.
     */
    @Override
    protected void _serialize(ByteBufferWriter writer) {
        writer.putInt(this.channel);
        writer.putInt(this.messageType);
        if (this.source != null) {
            writer.putInt(source.getObjectType().ordinal());
            writer.putInt(source.getObjectUUID());
        } else
            writer.putLong(0L);
        writer.putString(this.message);
        writer.putInt(this.unknown03);
        writer.putInt(this.numVariables);

        for (String key : this.vars.keySet()) {
            writer.putString(key);
            writer.putString(this.vars.get(key));
        }
    }

    /**
     * @return the channel
     */
    public int getChannel() {
        return channel;
    }

    /**
     * @param channel the channel to set
     */
    public void setChannel(int channel) {
        this.channel = channel;
    }

    /**
     * @return the messageType
     */
    public int getMessageType() {
        return messageType;
    }

    /**
     * @param messageType the messageType to set
     */
    public void setMessageType(int messageType) {
        this.messageType = messageType;
    }

    /**
     * @return the unknown03
     */
    public int getUnknown03() {
        return unknown03;
    }

    /**
     * @param unknown03 the unknown03 to set
     */
    public void setUnknown03(int unknown03) {
        this.unknown03 = unknown03;
    }

    /**
     * @return the numVariables
     */
    public int getNumVariables() {
        return numVariables;
    }


    /**
     * @return the vars
     */
    public ConcurrentHashMap<String, String> getVars() {
        return vars;
    }


}