mirror of
https://github.com/demostf/demo.js
synced 2026-06-04 00:54:14 +02:00
bsp decal
This commit is contained in:
Robin Appelman
parent
d5cd7e0755
commit
0ec87d3471
4 changed files with 122 additions and 23 deletions
71
browser.js
71
browser.js
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@ -494,7 +494,7 @@ Packet.parsers = {
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},
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2 : ParserGenerator.make('file', 'transferId{32}fileName{s}requested{b}'),
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3 : ParserGenerator.make('netTick', 'tick{32}frameTime{16}stdDev{16}'),
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4: ParserGenerator.make('stringCmd', 'command{s}'),
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4 : ParserGenerator.make('stringCmd', 'command{s}'),
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5 : function (stream) {
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var count = stream.readBits(8);
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var vars = {};
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@ -553,9 +553,9 @@ Packet.parsers = {
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for (var i = 0; i < numEntries; i++) {
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//data.push(stream.readASCIIString());
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//stream.readBits(7);
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//data.push(stream.readASCIIString());
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data.push(stream.readASCIIString());
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stream.readBits(7);
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data.push(stream.readASCIIString());
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//console.log(stream.readBits(bits + 1));
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//stream.readBits(1);
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//data.push(stream.readASCIIString());
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@ -576,10 +576,11 @@ Packet.parsers = {
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var end = stream._index + length;
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stream.readBits(7);
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var strings = [];
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//for (var i = 0; i < changeEntries; i++) {
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// // todo cleanup the 8/16 bits that get read in the string here
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// strings.push(stream.readASCIIString());
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//}
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for (var i = 0; i < changeEntries; i++) {
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// // todo cleanup the 8/16 bits that get read in the string here
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strings.push(stream.readASCIIString());
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}
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//console.log(strings);
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stream._index = end;
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//throw false;
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return {
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@ -606,6 +607,51 @@ Packet.parsers = {
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},
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18: ParserGenerator.make('setView', 'index{11}'),
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19: ParserGenerator.make('fixAngle', 'relative{b}x{16}y{16}z{16}'),
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21: function (stream) {
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var getCoord = function (stream) {
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var hasInt = !!stream.readBits(1);
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var hasFract = !!stream.readBits(1);
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var value = 0;
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if (hasInt || hasFract) {
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var sign = !!stream.readBits(1);
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if (hasInt) {
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value += stream.readBits(14) + 1;
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}
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if (hasFract) {
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value += stream.readBits(5) * (1 / 32);
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}
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if (sign) {
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value = -value;
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}
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}
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return value;
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};
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var getVecCoord = function (stream) {
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var hasX = !!stream.readBits(1);
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var hasY = !!stream.readBits(1);
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var hasZ = !!stream.readBits(1);
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return {
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x: hasX ? getCoord(stream) : 0,
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y: hasY ? getCoord(stream) : 0,
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z: hasZ ? getCoord(stream) : 0
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}
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};
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var position = getVecCoord(stream);
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var textureIndex = stream.readBits(9);
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if (stream.readBits(1)) {
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var entIndex = stream.readBits(11);
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var modelIndex = stream.readBits(12);
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}
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var lowPriority = !!stream.readBits(1);
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return {
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packetType : 'BSPDecal',
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postition : position,
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textureIndex: textureIndex,
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entIndex : entIndex,
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modelIndex : modelIndex,
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lowPriority : lowPriority
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}
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},
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23: function (stream) {
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// user message
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var type = stream.readBits(8);
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@ -660,6 +706,7 @@ Packet.parsers = {
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},
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27: ParserGenerator.make('tempEntities', 'count{8}length{17}data{$length}'),
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28: ParserGenerator.make('preFetch', 'index{14}'),
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29: ParserGenerator.make('menu', 'type{16}length{16}data{$length}data{$length}data{$length}data{$length}data{$length}data{$length}data{$length}'),//length*8
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30: function (stream) {
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// list of game events and parameters
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var numEvents = stream.readBits(9);
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@ -690,7 +737,9 @@ Packet.parsers = {
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packetType: 'gameEventList',
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events : events
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}
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}
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},
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31: ParserGenerator.make('getCvarValue', 'cookie{32}value{s}'),
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32: ParserGenerator.make('cmdKeyValues', 'length{32}data{$length}')
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};
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Packet.userMessageParsers = {
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@ -991,9 +1040,9 @@ StringTable.prototype.parse = function () {
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}
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tables[tableName] = entries;
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if (this.stream.readBits(1)) {
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console.log(this.stream.readASCIIString());
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this.stream.readASCIIString();
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if (this.stream.readBits(1)) {
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//throw 'more extra data not implemted';
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//throw 'more extra data not implemented';
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var extraDataLength = this.stream.readBits(16);
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this.stream.readBits(extraDataLength);
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}
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67
packet.js
67
packet.js
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@ -80,7 +80,7 @@ Packet.parsers = {
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},
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2 : ParserGenerator.make('file', 'transferId{32}fileName{s}requested{b}'),
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3 : ParserGenerator.make('netTick', 'tick{32}frameTime{16}stdDev{16}'),
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4: ParserGenerator.make('stringCmd', 'command{s}'),
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4 : ParserGenerator.make('stringCmd', 'command{s}'),
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5 : function (stream) {
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var count = stream.readBits(8);
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var vars = {};
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@ -139,9 +139,9 @@ Packet.parsers = {
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for (var i = 0; i < numEntries; i++) {
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//data.push(stream.readASCIIString());
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//stream.readBits(7);
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//data.push(stream.readASCIIString());
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data.push(stream.readASCIIString());
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stream.readBits(7);
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data.push(stream.readASCIIString());
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//console.log(stream.readBits(bits + 1));
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//stream.readBits(1);
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//data.push(stream.readASCIIString());
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@ -162,10 +162,11 @@ Packet.parsers = {
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var end = stream._index + length;
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stream.readBits(7);
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var strings = [];
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//for (var i = 0; i < changeEntries; i++) {
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// // todo cleanup the 8/16 bits that get read in the string here
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// strings.push(stream.readASCIIString());
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//}
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for (var i = 0; i < changeEntries; i++) {
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// // todo cleanup the 8/16 bits that get read in the string here
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strings.push(stream.readASCIIString());
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}
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//console.log(strings);
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stream._index = end;
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//throw false;
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return {
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@ -192,6 +193,51 @@ Packet.parsers = {
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},
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18: ParserGenerator.make('setView', 'index{11}'),
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19: ParserGenerator.make('fixAngle', 'relative{b}x{16}y{16}z{16}'),
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21: function (stream) {
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var getCoord = function (stream) {
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var hasInt = !!stream.readBits(1);
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var hasFract = !!stream.readBits(1);
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var value = 0;
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if (hasInt || hasFract) {
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var sign = !!stream.readBits(1);
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if (hasInt) {
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value += stream.readBits(14) + 1;
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}
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if (hasFract) {
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value += stream.readBits(5) * (1 / 32);
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}
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if (sign) {
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value = -value;
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}
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}
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return value;
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};
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var getVecCoord = function (stream) {
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var hasX = !!stream.readBits(1);
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var hasY = !!stream.readBits(1);
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var hasZ = !!stream.readBits(1);
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return {
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x: hasX ? getCoord(stream) : 0,
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y: hasY ? getCoord(stream) : 0,
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z: hasZ ? getCoord(stream) : 0
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}
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};
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var position = getVecCoord(stream);
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var textureIndex = stream.readBits(9);
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if (stream.readBits(1)) {
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var entIndex = stream.readBits(11);
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var modelIndex = stream.readBits(12);
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}
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var lowPriority = !!stream.readBits(1);
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return {
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packetType : 'BSPDecal',
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postition : position,
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textureIndex: textureIndex,
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entIndex : entIndex,
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modelIndex : modelIndex,
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lowPriority : lowPriority
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}
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},
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23: function (stream) {
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// user message
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var type = stream.readBits(8);
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@ -246,6 +292,7 @@ Packet.parsers = {
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},
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27: ParserGenerator.make('tempEntities', 'count{8}length{17}data{$length}'),
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28: ParserGenerator.make('preFetch', 'index{14}'),
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29: ParserGenerator.make('menu', 'type{16}length{16}data{$length}data{$length}data{$length}data{$length}data{$length}data{$length}data{$length}'),//length*8
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30: function (stream) {
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// list of game events and parameters
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var numEvents = stream.readBits(9);
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@ -276,7 +323,9 @@ Packet.parsers = {
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packetType: 'gameEventList',
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events : events
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}
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}
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},
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31: ParserGenerator.make('getCvarValue', 'cookie{32}value{s}'),
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32: ParserGenerator.make('cmdKeyValues', 'length{32}data{$length}')
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};
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Packet.userMessageParsers = {
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@ -25,9 +25,9 @@ StringTable.prototype.parse = function () {
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}
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tables[tableName] = entries;
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if (this.stream.readBits(1)) {
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console.log(this.stream.readASCIIString());
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this.stream.readASCIIString();
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if (this.stream.readBits(1)) {
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//throw 'more extra data not implemted';
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//throw 'more extra data not implemented';
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var extraDataLength = this.stream.readBits(16);
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this.stream.readBits(extraDataLength);
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}
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3
test.js
3
test.js
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@ -1,13 +1,14 @@
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var Demo = require('./demo');
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var fs = require('fs');
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fs.readFile("lake.dem", function (err, data) {
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fs.readFile("upward.dem", function (err, data) {
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if (err) throw err;
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var demo = Demo.fromNodeBuffer(data);
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var parser = demo.getParser();
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var head = parser.readHeader();
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//console.log(parser.readHeader());
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//var message;
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//parser.parseBody()
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console.log(parser.parseBody());
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//while (message = parser.readMessage()) {
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// if (message.parse) {
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