106 lines
3.4 KiB
TypeScript
106 lines
3.4 KiB
TypeScript
// This file has been automatically generated by writeMessageClasses.js
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import * as Long from 'long';
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import { MessageFlags } from '../../enums/MessageFlags';
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import { MessageBase } from '../MessageBase';
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import { Message } from '../../enums/Message';
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export class ImprovedTerseObjectUpdateMessage implements MessageBase
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{
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name = 'ImprovedTerseObjectUpdate';
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messageFlags = MessageFlags.Trusted | MessageFlags.FrequencyHigh;
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id = Message.ImprovedTerseObjectUpdate;
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RegionData: {
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RegionHandle: Long;
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TimeDilation: number;
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};
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ObjectData: {
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Data: Buffer;
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TextureEntry: Buffer;
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}[];
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getSize(): number
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{
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return this.calculateVarVarSize(this.ObjectData, 'Data', 1) + this.calculateVarVarSize(this.ObjectData, 'TextureEntry', 2) + 11;
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}
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calculateVarVarSize(block: {[key: string]: any}[], paramName: string, extraPerVar: number): number
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{
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let size = 0;
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for (const bl of block)
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{
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size += bl[paramName].length + extraPerVar;
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}
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return size;
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}
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writeToBuffer(buf: Buffer, pos: number): number
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{
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const startPos = pos;
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buf.writeInt32LE(this.RegionData['RegionHandle'].low, pos);
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pos += 4;
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buf.writeInt32LE(this.RegionData['RegionHandle'].high, pos);
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pos += 4;
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buf.writeUInt16LE(this.RegionData['TimeDilation'], pos);
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pos += 2;
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const count = this.ObjectData.length;
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buf.writeUInt8(this.ObjectData.length, pos++);
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for (let i = 0; i < count; i++)
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{
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buf.writeUInt8(this.ObjectData[i]['Data'].length, pos++);
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this.ObjectData[i]['Data'].copy(buf, pos);
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pos += this.ObjectData[i]['Data'].length;
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buf.writeUInt16LE(this.ObjectData[i]['TextureEntry'].length, pos);
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pos += 2;
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this.ObjectData[i]['TextureEntry'].copy(buf, pos);
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pos += this.ObjectData[i]['TextureEntry'].length;
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}
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return pos - startPos;
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}
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readFromBuffer(buf: Buffer, pos: number): number
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{
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const startPos = pos;
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let varLength = 0;
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const newObjRegionData: {
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RegionHandle: Long,
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TimeDilation: number
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} = {
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RegionHandle: Long.ZERO,
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TimeDilation: 0
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};
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newObjRegionData['RegionHandle'] = new Long(buf.readInt32LE(pos), buf.readInt32LE(pos+4));
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pos += 8;
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newObjRegionData['TimeDilation'] = buf.readUInt16LE(pos);
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pos += 2;
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this.RegionData = newObjRegionData;
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if (pos >= buf.length)
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{
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return pos - startPos;
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}
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const count = buf.readUInt8(pos++);
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this.ObjectData = [];
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for (let i = 0; i < count; i++)
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{
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const newObjObjectData: {
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Data: Buffer,
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TextureEntry: Buffer
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} = {
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Data: Buffer.allocUnsafe(0),
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TextureEntry: Buffer.allocUnsafe(0)
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};
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varLength = buf.readUInt8(pos++);
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newObjObjectData['Data'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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varLength = buf.readUInt16LE(pos);
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pos += 2;
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newObjObjectData['TextureEntry'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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this.ObjectData.push(newObjObjectData);
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}
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return pos - startPos;
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}
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}
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