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// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
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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.AbstractWorldObject;
import engine.objects.Effect;

import java.util.ArrayList;

public class UpdateEffectsMsg extends ClientNetMsg {

    AbstractWorldObject awo;

    /**
     * This is the general purpose constructor.
     */
    public UpdateEffectsMsg() {
        super(Protocol.UPDATEEFFECTS);
        this.awo = null;
    }

    /**
     * This is the general purpose constructor.
     */
    public UpdateEffectsMsg(AbstractWorldObject awo) {
        super(Protocol.UPDATEEFFECTS);
        this.awo = awo;
    }

    /**
     * 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 UpdateEffectsMsg(AbstractConnection origin, ByteBufferReader reader) {
        super(Protocol.UPDATEEFFECTS, origin, reader);
    }

    /**
     * Serializes the subclass specific items to the supplied NetMsgWriter.
     */
    @Override
    protected void _serialize(ByteBufferWriter writer) {
        if (awo == null) {
            writer.putInt(0);
            writer.putInt(0);
            writer.putInt(0);
        } else {
            writer.putInt(awo.getObjectType().ordinal());
            writer.putInt(awo.getObjectUUID());

            ArrayList<Effect> effects = new ArrayList<>(awo.getEffects().values());
            writer.putInt(effects.size());
            for (Effect effect : effects)
                effect.serializeForClientMsg(writer);
        }
    }

    /**
     * Deserializes the subclass specific items from the supplied NetMsgReader.
     */
    @Override
    protected void _deserialize(ByteBufferReader reader) {
    }

    public AbstractWorldObject getAwo() {
        return this.awo;
    }

    public void setAwo(AbstractWorldObject awo) {
        this.awo = awo;
    }
}