Added lobby auto creation

test/dota-proto.test.js

@@ -0,0 +1,104 @@
+'use strict';
+
+const path = require('node:path');
+const test = require('node:test');
+const assert = require('node:assert/strict');
+const protobuf = require('protobufjs');
+
+const proto = protobuf.loadSync(path.join(__dirname, '..', 'dota.proto'));
+
+test('encodes Source 2 engine on the current CMsgClientHello field 7', () => {
+  const Hello = proto.lookupType('CMsgClientHello');
+  assert.deepEqual([...Hello.encode({ engine: 1 }).finish()], [0x38, 0x01]);
+});
+
+test('round-trips a custom practice lobby creation request', () => {
+  const Create = proto.lookupType('CMsgPracticeLobbyCreate');
+  const payload = {
+    passKey: 'secret',
+    lobbyDetails: {
+      gameName: 'Queue helper',
+      serverRegion: 3,
+      gameMode: 15,
+      lan: false,
+      customGameMode: 'addon',
+      customMapName: 'map',
+      customDifficulty: 0,
+      customGameId: '123456789012345678',
+      customMinPlayers: 2,
+      customMaxPlayers: 10,
+      visibility: 0,
+      customGamePenalties: true,
+    },
+  };
+  const decoded = Create.toObject(Create.decode(Create.encode(payload).finish()), { longs: String });
+  assert.equal(decoded.passKey, 'secret');
+  assert.equal(decoded.lobbyDetails.customGameId, '123456789012345678');
+  assert.equal(decoded.lobbyDetails.gameMode, 15);
+  assert.equal(decoded.lobbyDetails.lan, false);
+  assert.equal(decoded.lobbyDetails.customDifficulty, 0);
+  assert.equal(decoded.lobbyDetails.customMaxPlayers, 10);
+  assert.equal(decoded.lobbyDetails.customGamePenalties, true);
+});
+
+test('decodes CSODOTALobby type 2004 inside an SO multiple update', () => {
+  const Lobby = proto.lookupType('CSODOTALobby');
+  const Multiple = proto.lookupType('CMsgSOMultipleObjects');
+  const lobbyBytes = Lobby.encode({
+    lobbyId: '987654321012345678',
+    state: 0,
+    leaderId: '76561198000000001',
+    allMembers: [
+      { id: '76561198000000001', team: 4, slot: 0 },
+      { id: '76561198000000002', team: 0, slot: 1 },
+    ],
+  }).finish();
+  const updateBytes = Multiple.encode({
+    objectsModified: [{ typeId: 2004, objectData: lobbyBytes }],
+  }).finish();
+  const update = Multiple.decode(updateBytes);
+  const decoded = Lobby.toObject(Lobby.decode(update.objectsModified[0].objectData), { longs: String });
+  assert.equal(update.objectsModified[0].typeId, 2004);
+  assert.equal(decoded.lobbyId, '987654321012345678');
+  assert.equal(decoded.allMembers.length, 2);
+  assert.equal(decoded.allMembers[1].id, '76561198000000002');
+});
+
+test('decodes reusable custom-game build metadata from a joinable lobby', () => {
+  const Response = proto.lookupType('CMsgJoinableCustomLobbiesResponse');
+  const bytes = Response.encode({
+    lobbies: [{
+      lobbyId: '987654321012345678',
+      customGameId: '2141071809',
+      customMapName: 'duos',
+      customGameTimestamp: 1785566685,
+      customGameCrc: '123456789012345678',
+      minPlayerCount: 2,
+      maxPlayerCount: 12,
+    }],
+  }).finish();
+  const decoded = Response.toObject(Response.decode(bytes), { longs: String });
+  assert.equal(decoded.lobbies[0].customGameId, '2141071809');
+  assert.equal(decoded.lobbies[0].customMapName, 'duos');
+  assert.equal(decoded.lobbies[0].customGameCrc, '123456789012345678');
+  assert.equal(decoded.lobbies[0].customGameTimestamp, 1785566685);
+});
+
+test('decodes the internal addon name used to publish a practice lobby', () => {
+  const Response = proto.lookupType('CMsgPracticeLobbyListResponse');
+  const bytes = Response.encode({
+    lobbies: [{
+      id: '987654321012345678',
+      name: 'CHC Duos',
+      customGameMode: 'custom_hero_clash',
+      customMapName: 'duos',
+      maxPlayerCount: 12,
+      serverRegion: 9,
+      penaltiesEnabled: true,
+    }],
+  }).finish();
+  const decoded = Response.toObject(Response.decode(bytes), { longs: String });
+  assert.equal(decoded.lobbies[0].id, '987654321012345678');
+  assert.equal(decoded.lobbies[0].customGameMode, 'custom_hero_clash');
+  assert.equal(decoded.lobbies[0].customMapName, 'duos');
+});