51 lines
1.8 KiB
JavaScript
51 lines
1.8 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 ImagePacketMessage {
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constructor() {
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this.name = 'ImagePacket';
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this.messageFlags = MessageFlags_1.MessageFlags.Trusted | MessageFlags_1.MessageFlags.FrequencyHigh;
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this.id = Message_1.Message.ImagePacket;
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}
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getSize() {
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return (this.ImageData['Data'].length + 2) + 18;
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}
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writeToBuffer(buf, pos) {
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const startPos = pos;
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this.ImageID['ID'].writeToBuffer(buf, pos);
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pos += 16;
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buf.writeUInt16LE(this.ImageID['Packet'], pos);
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pos += 2;
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buf.writeUInt16LE(this.ImageData['Data'].length, pos);
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pos += 2;
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this.ImageData['Data'].copy(buf, pos);
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pos += this.ImageData['Data'].length;
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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 newObjImageID = {
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ID: UUID_1.UUID.zero(),
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Packet: 0
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};
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newObjImageID['ID'] = new UUID_1.UUID(buf, pos);
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pos += 16;
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newObjImageID['Packet'] = buf.readUInt16LE(pos);
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pos += 2;
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this.ImageID = newObjImageID;
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const newObjImageData = {
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Data: Buffer.allocUnsafe(0)
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};
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varLength = buf.readUInt16LE(pos);
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pos += 2;
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newObjImageData['Data'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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this.ImageData = newObjImageData;
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return pos - startPos;
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}
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}
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exports.ImagePacketMessage = ImagePacketMessage;
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//# sourceMappingURL=ImagePacket.js.map
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