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parse deaths and strictly type packet types

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This commit is contained in:
Robin Appelman 2017-02-12 15:09:03 +01:00
commit cb02fdee9b
18 changed files with 217 additions and 119 deletions
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2
src/Parser/Message/Packet.ts
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@ -85,7 +85,7 @@ export class Packet extends Parser {
enum PacketType {
file = 2,
netTick = 3,
stringSmd = 4,
stringCmd = 4,
setConVar = 5,
sigOnState = 6,
print = 7,

27
src/Parser/Packet/BSPDecal.ts
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@ -1,10 +1,11 @@
import {Packet} from "../../Data/Packet";
import {BSPDecalPacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
import {Vector} from "../../Data/Vector";
const getCoord = function (stream) {
const hasInt = !!stream.readBits(1);
const hasInt = !!stream.readBits(1);
const hasFract = !!stream.readBits(1);
let value = 0;
let value = 0;
if (hasInt || hasFract) {
const sign = !!stream.readBits(1);
if (hasInt) {
@ -20,7 +21,7 @@ const getCoord = function (stream) {
return value;
};
const getVecCoord = function (stream) {
const getVecCoord = function (stream): Vector {
const hasX = !!stream.readBits(1);
const hasY = !!stream.readBits(1);
const hasZ = !!stream.readBits(1);
@ -31,21 +32,21 @@ const getVecCoord = function (stream) {
}
};
export function BSPDecal(stream: BitStream): Packet { // 21: BSPDecal
export function BSPDecal(stream: BitStream): BSPDecalPacket { // 21: BSPDecal
let modelIndex, entIndex;
const position = getVecCoord(stream);
const position = getVecCoord(stream);
const textureIndex = stream.readBits(9);
if (stream.readBits(1)) {
entIndex = stream.readBits(11);
entIndex = stream.readBits(11);
modelIndex = stream.readBits(12);
}
const lowPriority = !!stream.readBits(1);
const lowPriority = stream.readBoolean();
return {
packetType: 'bspDecal',
position: position,
packetType: 'bspDecal',
position: position,
textureIndex: textureIndex,
entIndex: entIndex,
modelIndex: modelIndex,
lowPriority: lowPriority
entIndex: entIndex,
modelIndex: modelIndex,
lowPriority: lowPriority
}
}

18
src/Parser/Packet/ClassInfo.ts
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@ -1,17 +1,17 @@
import {Packet} from "../../Data/Packet";
import {ClassInfoPacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
import {logBase2} from '../../Math';
export function ClassInfo(stream: BitStream): Packet { // 10: classInfo
const number = stream.readBits(16);
const create = !!stream.readBits(1);
export function ClassInfo(stream: BitStream): ClassInfoPacket { // 10: classInfo
const number = stream.readBits(16);
const create = stream.readBoolean();
let entries: any[] = [];
if (!create) {
const bits = logBase2(number) + 1;
for (let i = 0; i < number; i++) {
const entry = {
'classId': stream.readBits(bits),
'className': stream.readASCIIString(),
'classId': stream.readBits(bits),
'className': stream.readASCIIString(),
'dataTableName': stream.readASCIIString()
};
entries.push(entry);
@ -19,8 +19,8 @@ export function ClassInfo(stream: BitStream): Packet { // 10: classInfo
}
return {
'packetType': 'classInfo',
number: number,
create: create,
entries: entries
number: number,
create: create,
entries: entries
}
}

8
src/Parser/Packet/CreateStringTable.ts
View file

@ -1,16 +1,14 @@
import {PacketStringTable} from './PacketStringTable';
import {Packet} from "../../Data/Packet";
import {StringTablePacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
import {logBase2} from "../../Math";
import {readBitVar, readVarInt} from "../readBitVar";
import {readVarInt} from "../readBitVar";
import {uncompress} from "snappyjs";
import {StringTable} from "../../Data/StringTable";
import {parseStringTable} from "../StringTableParser";
import {Match} from "../../Data/Match";
export function CreateStringTable(stream: BitStream, match: Match): Packet { // 12: createStringTable
export function CreateStringTable(stream: BitStream, match: Match): StringTablePacket { // 12: createStringTable
const tableName = stream.readASCIIString();
const maxEntries = stream.readUint16();
const encodeBits = logBase2(maxEntries);

6
src/Parser/Packet/EntityMessage.ts
View file

@ -1,10 +1,10 @@
import {make} from './ParserGenerator';
import {Packet} from "../../Data/Packet";
import {EntityMessagePacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
const baseParser = make('entityMessage', 'index{11}classId{9}length{11}data{$length}');
export function EntityMessage(stream:BitStream):Packet { // 24: entityMessage
return baseParser(stream); //todo parse data further?
export function EntityMessage(stream: BitStream): EntityMessagePacket { // 24: entityMessage
return <EntityMessagePacket>baseParser(stream); //todo parse data further?
};

8
src/Parser/Packet/GameEvent.ts
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@ -1,4 +1,4 @@
import {Packet} from "../../Data/Packet";
import {GameEventPacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
import {
GameEventType, GameEventValue, GameEventEntry, GameEventDefinition, GameEvent as IGameEvent,
@ -6,9 +6,9 @@ import {
} from "../../Data/GameEvent";
import {Match} from "../../Data/Match";
const parseGameEvent = function (eventId: number, stream: BitStream, events: GameEventDefinitionMap): IGameEvent|null {
const parseGameEvent = function (eventId: number, stream: BitStream, events: GameEventDefinitionMap): IGameEvent {
if (!events[eventId]) {
return null;
throw new Error('unknown event type')
}
const eventDescription: GameEventDefinition = events[eventId];
const values: GameEventValueMap = {};
@ -47,7 +47,7 @@ const getGameEventValue = function (stream: BitStream, entry: GameEventEntry): G
};
export function GameEvent(stream: BitStream, match: Match): Packet { // 25: game event
export function GameEvent(stream: BitStream, match: Match): GameEventPacket { // 25: game event
const length = stream.readBits(11);
const end = stream.index + length;
const eventId = stream.readBits(9);

4
src/Parser/Packet/GameEventList.ts
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@ -1,9 +1,9 @@
import {Packet} from "../../Data/Packet";
import {GameEventListPacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
import {GameEventEntry, GameEventDefinitionMap} from "../../Data/GameEvent";
import {Match} from "../../Data/Match";
export function GameEventList(stream: BitStream, match: Match): Packet { // 30: gameEventList
export function GameEventList(stream: BitStream, match: Match): GameEventListPacket { // 30: gameEventList
// list of game events and parameters
const numEvents = stream.readBits(9);
const length = stream.readBits(20);

6
src/Parser/Packet/PacketEntities.ts
View file

@ -1,9 +1,7 @@
import {SendPropParser} from '../../Parser/SendPropParser';
import {Entity} from '../../Data/Entity';
import {SendProp} from '../../Data/SendProp';
import {Packet} from "../../Data/Packet";
import {PacketEntitiesPacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
import {GameEventDefinition} from "../../Data/GameEvent";
import {Match} from "../../Data/Match";
import {readUBitVar} from "../readBitVar";
import {applyEntityUpdate} from "../EntityDecoder";
@ -74,7 +72,7 @@ function readLeavePVS(match, entityId, shouldDelete) {
}
}
export function PacketEntities(stream: BitStream, match: Match): Packet { //26: packetEntities
export function PacketEntities(stream: BitStream, match: Match): PacketEntitiesPacket { //26: packetEntities
// https://github.com/skadistats/smoke/blob/master/smoke/replay/handler/svc_packetentities.pyx
// https://github.com/StatsHelix/demoinfo/blob/3d28ea917c3d44d987b98bb8f976f1a3fcc19821/DemoInfo/DP/Handler/PacketEntitesHandler.cs
// https://github.com/StatsHelix/demoinfo/blob/3d28ea917c3d44d987b98bb8f976f1a3fcc19821/DemoInfo/DP/Entity.cs

12
src/Parser/Packet/PacketStringTable.ts
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@ -1,12 +0,0 @@
import {BitStream} from "bit-buffer";
import {Packet} from "../../Data/Packet";
export function PacketStringTable(stream: BitStream):Packet {
//todo
// https://coldemoplayer.googlecode.com/svn/branches/2.0/code/plugins/CDP.Source/Messages/SvcCreateStringTable.cs
// throw new Error('packetstringtable not implemented');
stream.index = stream.length; // no idea, skip to the end of the
return {
packetType: 'stringTableTODO'
};
}

4
src/Parser/Packet/ParseSounds.ts
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@ -1,7 +1,7 @@
import {Packet} from "../../Data/Packet";
import {ParseSoundsPacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
export function ParseSounds(stream: BitStream): Packet { // 17: parseSounds
export function ParseSounds(stream: BitStream): ParseSoundsPacket { // 17: parseSounds
const reliable = stream.readBoolean();
const num = (reliable) ? 1 : stream.readUint8();
const length = (reliable) ? stream.readUint8() : stream.readUint16();

10
src/Parser/Packet/SetConVar.ts
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@ -1,14 +1,14 @@
import {Packet} from "../../Data/Packet";
import {SetConVarPacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
export function SetConVar(stream: BitStream): Packet { // 5: setconvar
const count = stream.readBits(8);
let vars = {};
export function SetConVar(stream: BitStream): SetConVarPacket { // 5: setconvar
const count = stream.readBits(8);
let vars: {[key: string]: string} = {};
for (let i = 0; i < count; i++) {
vars[stream.readUTF8String()] = stream.readUTF8String();
}
return {
packetType: 'setConVar',
vars: vars
vars: vars
}
}

4
src/Parser/Packet/UpdateStringTable.ts
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@ -1,10 +1,10 @@
import {PacketStringTable} from './PacketStringTable';
import {Packet} from "../../Data/Packet";
import {StringTablePacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
import {Match} from "../../Data/Match";
import {parseStringTable} from "../StringTableParser";
export function UpdateStringTable(stream: BitStream, match: Match): Packet { // 12: updateStringTable
export function UpdateStringTable(stream: BitStream, match: Match): StringTablePacket { // 12: updateStringTable
const tableId = stream.readBits(5);
const multipleChanged = stream.readBoolean();

4
src/Parser/Packet/UserMessage.ts
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@ -1,4 +1,4 @@
import {Packet} from "../../Data/Packet";
import {UserMessagePacket} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
import {make} from './ParserGenerator';
import {SayText2} from '../UserMessage/SayText2';
@ -69,7 +69,7 @@ const userMessageParsers = {
5: make('textMsg', 'destType{8}text{s}')
};
export function UserMessage(stream: BitStream): Packet { // 23: user message
export function UserMessage(stream: BitStream): UserMessagePacket { // 23: user message
const type = stream.readBits(8);
const length = stream.readBits(11);
const pos = stream.index;

4
src/Parser/UserMessage/SayText2.ts
View file

@ -1,7 +1,7 @@
import {Packet} from "../../Data/Packet";
import {SayText2Packet} from "../../Data/Packet";
import {BitStream} from 'bit-buffer';
export function SayText2(stream: BitStream): Packet { // 4: SayText2
export function SayText2(stream: BitStream): SayText2Packet { // 4: SayText2
var client = stream.readBits(8);
var raw = stream.readBits(8);
var pos = stream.index;