// This file has been automatically generated by writeMessageClasses.js

import { UUID } from '../UUID';
import { MessageFlags } from '../../enums/MessageFlags';
import { MessageBase } from '../MessageBase';
import { Message } from '../../enums/Message';

export class MapLayerReplyMessage implements MessageBase
{
    name = 'MapLayerReply';
    messageFlags = MessageFlags.Trusted | MessageFlags.FrequencyLow;
    id = Message.MapLayerReply;

    AgentData: {
        AgentID: UUID;
        Flags: number;
    };
    LayerData: {
        Left: number;
        Right: number;
        Top: number;
        Bottom: number;
        ImageID: UUID;
    }[];

    getSize(): number
    {
        return ((32) * this.LayerData.length) + 21;
    }

    writeToBuffer(buf: Buffer, pos: number): number
    {
        const startPos = pos;
        this.AgentData['AgentID'].writeToBuffer(buf, pos);
        pos += 16;
        buf.writeUInt32LE(this.AgentData['Flags'], pos);
        pos += 4;
        const count = this.LayerData.length;
        buf.writeUInt8(this.LayerData.length, pos++);
        for (let i = 0; i < count; i++)
        {
            buf.writeUInt32LE(this.LayerData[i]['Left'], pos);
            pos += 4;
            buf.writeUInt32LE(this.LayerData[i]['Right'], pos);
            pos += 4;
            buf.writeUInt32LE(this.LayerData[i]['Top'], pos);
            pos += 4;
            buf.writeUInt32LE(this.LayerData[i]['Bottom'], pos);
            pos += 4;
            this.LayerData[i]['ImageID'].writeToBuffer(buf, pos);
            pos += 16;
        }
        return pos - startPos;
    }

    readFromBuffer(buf: Buffer, pos: number): number
    {
        const startPos = pos;
        let varLength = 0;
        const newObjAgentData: {
            AgentID: UUID,
            Flags: number
        } = {
            AgentID: UUID.zero(),
            Flags: 0
        };
        newObjAgentData['AgentID'] = new UUID(buf, pos);
        pos += 16;
        newObjAgentData['Flags'] = buf.readUInt32LE(pos);
        pos += 4;
        this.AgentData = newObjAgentData;
        if (pos >= buf.length)
        {
            return pos - startPos;
        }
        const count = buf.readUInt8(pos++);
        this.LayerData = [];
        for (let i = 0; i < count; i++)
        {
            const newObjLayerData: {
                Left: number,
                Right: number,
                Top: number,
                Bottom: number,
                ImageID: UUID
            } = {
                Left: 0,
                Right: 0,
                Top: 0,
                Bottom: 0,
                ImageID: UUID.zero()
            };
            newObjLayerData['Left'] = buf.readUInt32LE(pos);
            pos += 4;
            newObjLayerData['Right'] = buf.readUInt32LE(pos);
            pos += 4;
            newObjLayerData['Top'] = buf.readUInt32LE(pos);
            pos += 4;
            newObjLayerData['Bottom'] = buf.readUInt32LE(pos);
            pos += 4;
            newObjLayerData['ImageID'] = new UUID(buf, pos);
            pos += 16;
            this.LayerData.push(newObjLayerData);
        }
        return pos - startPos;
    }
}