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97 lines
2.9 KiB
JavaScript
97 lines
2.9 KiB
JavaScript
'use strict';
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const BitHelper = require('./bitHelper');
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let FwApproachCollection = function () {
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let self = {},
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data = [],
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maxFwApproachCount = 17;
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self.setMaxFwApproachCount = function (value) {
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maxFwApproachCount = value;
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};
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self.getMaxFwApproachCount = function () {
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return maxFwApproachCount;
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}
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self.put = function (element) {
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element.setNumber(data.length);
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data.push(element);
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};
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self.get = function () {
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return data;
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};
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self.clean = function (index){
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data[index].cleanup();
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};
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self.flush = function () {
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data = [];
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};
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self.isEmpty = () => {
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return data.length == 0;
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};
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self.fwApproachCount = () => {
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return data.length;
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}
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self.drop = (idx) => {
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data.forEach(f => {
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if (f.getNumber() >= idx) {
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f.setNumber(f.getNumber() - 1);
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}
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});
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data.splice(idx, 1);
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}
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self.insert = (fwApprach, idx) => {
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data.forEach(f => {
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if (f.getNumber() >= idx) {
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f.setNumber(f.getNumber() + 1);
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}
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});
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data.splice(idx, 0, fwApprach);
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}
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self.updateFwApproach = function(newFwApproach) {
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data[newFwApproach.getNumber()] = newFwApproach;
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};
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self.extractBuffer = function(fwApproachId) {
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let buffer = [];
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let fwApproach = data[fwApproachId];
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if (fwApproachId < self.fwApproachCount()) {
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buffer.push(fwApproach.getNumber()); // sbufReadU8(src); // number
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buffer.push(BitHelper.specificByte(fwApproach.getApproachAltAsl(), 0));
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buffer.push(BitHelper.specificByte(fwApproach.getApproachAltAsl(), 1));
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buffer.push(BitHelper.specificByte(fwApproach.getApproachAltAsl(), 2));
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buffer.push(BitHelper.specificByte(fwApproach.getApproachAltAsl(), 3));
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buffer.push(BitHelper.specificByte(fwApproach.getLandAltAsl(), 0));
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buffer.push(BitHelper.specificByte(fwApproach.getLandAltAsl(), 1));
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buffer.push(BitHelper.specificByte(fwApproach.getLandAltAsl(), 2));
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buffer.push(BitHelper.specificByte(fwApproach.getLandAltAsl(), 3));
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buffer.push(fwApproach.getApproachDirection());
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buffer.push(BitHelper.specificByte(fwApproach.getLandHeading1(), 0));
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buffer.push(BitHelper.specificByte(fwApproach.getLandHeading1(), 1));
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buffer.push(BitHelper.specificByte(fwApproach.getLandHeading2(), 0));
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buffer.push(BitHelper.specificByte(fwApproach.getLandHeading2(), 1));
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buffer.push(fwApproach.getIsSeaLevelRef());
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} else {
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buffer = Array(15).fill(0);
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buffer[0] = safehomeId;
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}
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return buffer;
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}
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return self;
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};
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module.exports = FwApproachCollection;
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