encode for setConVar

src/Parser/Message/Packet.ts

@@ -11,7 +11,7 @@ import {ParseMenu} from '../Packet/Menu';
 import {ParsePacketEntities} from '../Packet/PacketEntities';
 import {PacketParserMap, voidEncoder} from '../Packet/Parser';
 import {ParseParseSounds} from '../Packet/ParseSounds';
-import {ParseSetConVar} from '../Packet/SetConVar';
+import {EncodeSetConVar, ParseSetConVar} from '../Packet/SetConVar';
 import {ParseTempEntities} from '../Packet/TempEntities';
 import {ParseUpdateStringTable} from '../Packet/UpdateStringTable';
 import {ParseUserMessage} from '../Packet/UserMessage';
@@ -32,7 +32,7 @@ export class Packet extends Parser {
 		2: make('file', 'transferId{32}fileName{s}requested{b}'),
 		3: make('netTick', 'tick{32}frameTime{16}stdDev{16}'),
 		4: make('stringCmd', 'command{s}'),
-		5: {parser: ParseSetConVar, encoder: voidEncoder},
+		5: {parser: ParseSetConVar, encoder: EncodeSetConVar},
 		6: make('sigOnState', 'state{8}count{32}'),
 		7: make('print', 'value{s}'),
 		8: make('serverInfo',

src/Parser/Packet/SetConVar.ts

@@ -2,7 +2,7 @@ import {BitStream} from 'bit-buffer';
 import {SetConVarPacket} from '../../Data/Packet';
 
 export function ParseSetConVar(stream: BitStream): SetConVarPacket { // 5: setconvar
-	const count                       = stream.readBits(8);
+	const count = stream.readUint8();
 	const vars: { [key: string]: string } = {};
 	for (let i = 0; i < count; i++) {
 		vars[stream.readUTF8String()] = stream.readUTF8String();
@@ -12,3 +12,12 @@ export function ParseSetConVar(stream: BitStream): SetConVarPacket { // 5: setco
 		vars,
 	};
 }
+
+export function EncodeSetConVar(packet: SetConVarPacket, stream: BitStream) {
+	const keys = Object.keys(packet.vars);
+	stream.writeUint8(keys.length);
+	for (const key of keys) {
+		stream.writeUTF8String(key);
+		stream.writeUTF8String(packet.vars[key]);
+	}
+}

src/tests/unit/Parser/Packet/PacketTest.ts

@@ -4,7 +4,7 @@ import {Packet} from '../../../../Data/Packet';
 import {Encoder, Parser} from '../../../../Parser/Packet/Parser';
 
 export function getStream(data: string) {
-	const buffer = new Buffer(data);
+	const buffer = new Buffer(data + '\0remaining dummy data');
 	return new BitStream(buffer);
 }
 

src/tests/unit/Parser/Packet/ParserGeneratorTest.ts

@@ -24,7 +24,7 @@ suite('Parser generator', () => {
 	});
 
 	test('Null terminated string', () => {
-		assertGeneratedParser('foo{s}', getStream('dummy'), {foo: 'dummy'}, 5 * 8);
+		assertGeneratedParser('foo{s}', getStream('dummy\0'), {foo: 'dummy'}, 6 * 8);
 	});
 
 	test('Boolean', () => {

src/tests/unit/Parser/Packet/SetConVarTest.ts

@@ -0,0 +1,25 @@
+import {BitStream} from 'bit-buffer';
+import {assertEncoder, assertParser, getStream} from './PacketTest';
+import {EncodeSetConVar, ParseSetConVar} from '../../../../Parser/Packet/SetConVar';
+
+suite('SetConVar', () => {
+	test('Parse setConVar', () => {
+		assertParser(ParseSetConVar, getStream(String.fromCharCode(2) + 'foo\0bar\0second\0value\0'), {
+			packetType: 'setConVar',
+			vars: {
+				foo: 'bar',
+				second: 'value'
+			}
+		}, 8 + ('foo\0bar\0second\0value\0'.length * 8));
+	});
+
+	test('Encode setConVar', () => {
+		assertEncoder(ParseSetConVar, EncodeSetConVar, {
+			packetType: 'setConVar',
+			vars: {
+				foo: 'bar',
+				second: 'value'
+			}
+		}, 8 + ('foo\0bar\0second\0value\0'.length * 8));
+	});
+});