// 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 ObjectFlagUpdateMessage implements MessageBase
{
    name = 'ObjectFlagUpdate';
    messageFlags = MessageFlags.Zerocoded | MessageFlags.FrequencyLow;
    id = Message.ObjectFlagUpdate;

    AgentData: {
        AgentID: UUID;
        SessionID: UUID;
        ObjectLocalID: number;
        UsePhysics: boolean;
        IsTemporary: boolean;
        IsPhantom: boolean;
        CastsShadows: boolean;
    };
    ExtraPhysics: {
        PhysicsShapeType: number;
        Density: number;
        Friction: number;
        Restitution: number;
        GravityMultiplier: number;
    }[];

    getSize(): number
    {
        return ((17) * this.ExtraPhysics.length) + 41;
    }

    writeToBuffer(buf: Buffer, pos: number): number
    {
        const startPos = pos;
        this.AgentData['AgentID'].writeToBuffer(buf, pos);
        pos += 16;
        this.AgentData['SessionID'].writeToBuffer(buf, pos);
        pos += 16;
        buf.writeUInt32LE(this.AgentData['ObjectLocalID'], pos);
        pos += 4;
        buf.writeUInt8((this.AgentData['UsePhysics']) ? 1 : 0, pos++);
        buf.writeUInt8((this.AgentData['IsTemporary']) ? 1 : 0, pos++);
        buf.writeUInt8((this.AgentData['IsPhantom']) ? 1 : 0, pos++);
        buf.writeUInt8((this.AgentData['CastsShadows']) ? 1 : 0, pos++);
        const count = this.ExtraPhysics.length;
        buf.writeUInt8(this.ExtraPhysics.length, pos++);
        for (let i = 0; i < count; i++)
        {
            buf.writeUInt8(this.ExtraPhysics[i]['PhysicsShapeType'], pos++);
            buf.writeFloatLE(this.ExtraPhysics[i]['Density'], pos);
            pos += 4;
            buf.writeFloatLE(this.ExtraPhysics[i]['Friction'], pos);
            pos += 4;
            buf.writeFloatLE(this.ExtraPhysics[i]['Restitution'], pos);
            pos += 4;
            buf.writeFloatLE(this.ExtraPhysics[i]['GravityMultiplier'], pos);
            pos += 4;
        }
        return pos - startPos;
    }

    readFromBuffer(buf: Buffer, pos: number): number
    {
        const startPos = pos;
        let varLength = 0;
        const newObjAgentData: {
            AgentID: UUID,
            SessionID: UUID,
            ObjectLocalID: number,
            UsePhysics: boolean,
            IsTemporary: boolean,
            IsPhantom: boolean,
            CastsShadows: boolean
        } = {
            AgentID: UUID.zero(),
            SessionID: UUID.zero(),
            ObjectLocalID: 0,
            UsePhysics: false,
            IsTemporary: false,
            IsPhantom: false,
            CastsShadows: false
        };
        newObjAgentData['AgentID'] = new UUID(buf, pos);
        pos += 16;
        newObjAgentData['SessionID'] = new UUID(buf, pos);
        pos += 16;
        newObjAgentData['ObjectLocalID'] = buf.readUInt32LE(pos);
        pos += 4;
        newObjAgentData['UsePhysics'] = (buf.readUInt8(pos++) === 1);
        newObjAgentData['IsTemporary'] = (buf.readUInt8(pos++) === 1);
        newObjAgentData['IsPhantom'] = (buf.readUInt8(pos++) === 1);
        newObjAgentData['CastsShadows'] = (buf.readUInt8(pos++) === 1);
        this.AgentData = newObjAgentData;
        const count = buf.readUInt8(pos++);
        this.ExtraPhysics = [];
        for (let i = 0; i < count; i++)
        {
            const newObjExtraPhysics: {
                PhysicsShapeType: number,
                Density: number,
                Friction: number,
                Restitution: number,
                GravityMultiplier: number
            } = {
                PhysicsShapeType: 0,
                Density: 0,
                Friction: 0,
                Restitution: 0,
                GravityMultiplier: 0
            };
            newObjExtraPhysics['PhysicsShapeType'] = buf.readUInt8(pos++);
            newObjExtraPhysics['Density'] = buf.readFloatLE(pos);
            pos += 4;
            newObjExtraPhysics['Friction'] = buf.readFloatLE(pos);
            pos += 4;
            newObjExtraPhysics['Restitution'] = buf.readFloatLE(pos);
            pos += 4;
            newObjExtraPhysics['GravityMultiplier'] = buf.readFloatLE(pos);
            pos += 4;
            this.ExtraPhysics.push(newObjExtraPhysics);
        }
        return pos - startPos;
    }
}