74 lines
3.3 KiB
JavaScript
74 lines
3.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const UUID_1 = require("../UUID");
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const MessageFlags_1 = require("../../enums/MessageFlags");
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const Message_1 = require("../../enums/Message");
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class ParcelMediaUpdateMessage {
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constructor() {
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this.name = 'ParcelMediaUpdate';
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this.messageFlags = MessageFlags_1.MessageFlags.Trusted | MessageFlags_1.MessageFlags.FrequencyLow;
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this.id = Message_1.Message.ParcelMediaUpdate;
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}
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getSize() {
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return (this.DataBlock['MediaURL'].length + 1) + (this.DataBlockExtended['MediaType'].length + 1 + this.DataBlockExtended['MediaDesc'].length + 1) + 26;
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}
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writeToBuffer(buf, pos) {
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const startPos = pos;
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buf.writeUInt8(this.DataBlock['MediaURL'].length, pos++);
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this.DataBlock['MediaURL'].copy(buf, pos);
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pos += this.DataBlock['MediaURL'].length;
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this.DataBlock['MediaID'].writeToBuffer(buf, pos);
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pos += 16;
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buf.writeUInt8(this.DataBlock['MediaAutoScale'], pos++);
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buf.writeUInt8(this.DataBlockExtended['MediaType'].length, pos++);
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this.DataBlockExtended['MediaType'].copy(buf, pos);
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pos += this.DataBlockExtended['MediaType'].length;
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buf.writeUInt8(this.DataBlockExtended['MediaDesc'].length, pos++);
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this.DataBlockExtended['MediaDesc'].copy(buf, pos);
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pos += this.DataBlockExtended['MediaDesc'].length;
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buf.writeInt32LE(this.DataBlockExtended['MediaWidth'], pos);
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pos += 4;
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buf.writeInt32LE(this.DataBlockExtended['MediaHeight'], pos);
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pos += 4;
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buf.writeUInt8(this.DataBlockExtended['MediaLoop'], pos++);
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return pos - startPos;
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}
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readFromBuffer(buf, pos) {
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const startPos = pos;
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let varLength = 0;
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const newObjDataBlock = {
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MediaURL: Buffer.allocUnsafe(0),
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MediaID: UUID_1.UUID.zero(),
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MediaAutoScale: 0
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};
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varLength = buf.readUInt8(pos++);
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newObjDataBlock['MediaURL'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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newObjDataBlock['MediaID'] = new UUID_1.UUID(buf, pos);
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pos += 16;
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newObjDataBlock['MediaAutoScale'] = buf.readUInt8(pos++);
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this.DataBlock = newObjDataBlock;
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const newObjDataBlockExtended = {
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MediaType: Buffer.allocUnsafe(0),
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MediaDesc: Buffer.allocUnsafe(0),
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MediaWidth: 0,
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MediaHeight: 0,
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MediaLoop: 0
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};
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varLength = buf.readUInt8(pos++);
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newObjDataBlockExtended['MediaType'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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varLength = buf.readUInt8(pos++);
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newObjDataBlockExtended['MediaDesc'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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newObjDataBlockExtended['MediaWidth'] = buf.readInt32LE(pos);
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pos += 4;
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newObjDataBlockExtended['MediaHeight'] = buf.readInt32LE(pos);
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pos += 4;
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newObjDataBlockExtended['MediaLoop'] = buf.readUInt8(pos++);
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this.DataBlockExtended = newObjDataBlockExtended;
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return pos - startPos;
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}
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}
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exports.ParcelMediaUpdateMessage = ParcelMediaUpdateMessage;
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//# sourceMappingURL=ParcelMediaUpdate.js.map
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