Live-Ergebnisse aus CS2-Serverlogs (Backend)

Server bekommt beim Konfigurieren logaddress_add_http mit geheimem
Match-Schlüssel. Ein Parser wertet Rundenende, Seitenzuordnung, Matchstart
und Spielende aus; Stand, Rundenverlauf und Sieger werden pro Map gespeichert
und live verteilt. Der Demo-Adapter simuliert nach der Aufwärmphase einen
Matchverlauf über dieselben Logzeilen.

server/src/servers/cs2Config.js

@@ -23,7 +23,7 @@ export function sanitizeConsoleText(value, maxLength = 32) {
  * @param {object} p.secrets      { serverPassword, tvPassword }
  * @param {object} p.settings     config.match
  */
-export function buildMapCommands({ match, pool, seriesMap, secrets, settings }) {
+export function buildMapCommands({ match, pool, seriesMap, secrets, settings, logUrl }) {
   const isWingman = pool.mode === 'wingman';
   const ctTeam = seriesMap.ctTeam ?? 'A';
   const tTeam = ctTeam === 'A' ? 'B' : 'A';
@@ -36,6 +36,10 @@ export function buildMapCommands({ match, pool, seriesMap, secrets, settings })
     `tv_enable ${settings.tvEnabled ? 1 : 0}`,
     `tv_delay ${Number(settings.tvDelaySeconds)}`,
     `tv_password "${secrets.tvPassword}"`,
+    // Live-Ergebnisse: Server schickt seine Logzeilen per HTTP an das Backend
+    ...(logUrl && /^https?:\/\/[\w.:/-]+$/.test(logUrl)
+      ? ['log on', 'logaddress_delall_http', `logaddress_add_http "${logUrl}"`]
+      : []),
     `changelevel ${seriesMap.map}`,
   ];
 

server/src/servers/demoMatchSimulator.js

@@ -0,0 +1,69 @@
+// DEMO: erzeugt einen zufälligen Matchverlauf als CS2-Logzeilen.
+// Die Zeilen laufen durch denselben Parser wie echte Serverlogs, so lässt sich die
+// Live-Anzeige ohne CS2-Server testen. Ergebnisse sind frei erfunden.
+
+const REASONS = {
+  CT: ['CTs_Win', 'Bomb_Defused', 'Target_Saved'],
+  T: ['Terrorists_Win', 'Target_Bombed'],
+};
+
+const stamp = () => {
+  const d = new Date();
+  const p = (n, l = 2) => String(n).padStart(l, '0');
+  return `${p(d.getMonth() + 1)}/${p(d.getDate())}/${d.getFullYear()} - ${p(d.getHours())}:${p(d.getMinutes())}:${p(d.getSeconds())}.${p(d.getMilliseconds(), 3)} - `;
+};
+
+export class DemoMatchSimulator {
+  constructor({ random = Math.random } = {}) {
+    this.runs = new Map();
+    this.random = random;
+  }
+
+  start(matchId, { map, teamNames, ctTeam, maxRounds, roundMs, onLines }) {
+    this.stop(matchId);
+    const other = (t) => (t === 'A' ? 'B' : 'A');
+    const run = { sides: { CT: ctTeam, T: other(ctTeam) }, score: { A: 0, B: 0 }, played: 0 };
+    const toWin = maxRounds / 2 + 1;
+    // Leichte Stärke-Unterschiede, damit nicht jedes Demo-Match gleich aussieht
+    const strengthA = 0.4 + this.random() * 0.2;
+
+    const teamLines = () => [
+      `${stamp()}MatchStatus: Team playing "CT": ${teamNames[run.sides.CT]}`,
+      `${stamp()}MatchStatus: Team playing "TERRORIST": ${teamNames[run.sides.T]}`,
+    ];
+    onLines([...teamLines(), `${stamp()}World triggered "Match_Start" on "${map}"`]);
+
+    run.timer = setInterval(() => {
+      const winner = this.random() < strengthA ? 'A' : 'B';
+      const side = run.sides.CT === winner ? 'CT' : 'T';
+      run.score[winner] += 1;
+      run.played += 1;
+      const notice = REASONS[side][Math.floor(this.random() * REASONS[side].length)];
+      const lines = [
+        `${stamp()}Team "${side === 'CT' ? 'CT' : 'TERRORIST'}" triggered "SFUI_Notice_${notice}" (CT "${run.score[run.sides.CT]}") (T "${run.score[run.sides.T]}")`,
+      ];
+      if (run.score[winner] >= toWin) {
+        lines.push(`${stamp()}Game Over: competitive mg_active ${map} score ${run.score[run.sides.CT]}:${run.score[run.sides.T]} after 1 min`);
+        onLines(lines);
+        this.stop(matchId);
+        return;
+      }
+      if (run.played === maxRounds / 2) {
+        run.sides = { CT: run.sides.T, T: run.sides.CT };
+        lines.push(...teamLines());
+      }
+      onLines(lines);
+    }, roundMs);
+    this.runs.set(matchId, run);
+  }
+
+  stop(matchId) {
+    const run = this.runs.get(matchId);
+    if (run) clearInterval(run.timer);
+    this.runs.delete(matchId);
+  }
+
+  stopAll() {
+    for (const id of [...this.runs.keys()]) this.stop(id);
+  }
+}

server/src/servers/serverManager.js

@@ -1,4 +1,5 @@
-import { buildMapCommands } from './cs2Config.js';
+import { buildMapCommands, sanitizeConsoleText } from './cs2Config.js';
+import { DemoMatchSimulator } from './demoMatchSimulator.js';
 import { HttpError, CLOSED_STATUSES } from '../matchService.js';
 import { randomPassword } from '../security.js';
 
@@ -24,6 +25,7 @@ export class ServerManager {
   constructor({ db, service, adapter, config, logger = console }) {
     Object.assign(this, { db, service, adapter, config, logger });
     this.busy = new Set();
+    this.simulator = new DemoMatchSimulator();
     this.lastPoll = new Map();
     this.timers = [];
   }
@@ -53,6 +55,7 @@ export class ServerManager {
   }
 
   stopLoops() {
+    this.simulator.stopAll();
     this.timers.forEach(clearInterval);
     this.timers = [];
   }
@@ -220,7 +223,10 @@ export class ServerManager {
         seriesMap: { map: seriesMap.map, ctTeam: seriesMap.ct_team },
         secrets: { serverPassword: row.server_password, tvPassword: row.tv_password },
         settings: this.config.match,
+        logUrl: `${this.config.logReceiverUrl}/api/logs/${matchId}/${row.config_key}`,
       });
+      this.simulator.stop(matchId);
+      this.service.resetLiveScore(matchId, seriesMap.number);
       try {
         await this.adapter.configure(JSON.parse(row.handle), { map: seriesMap.map, ...plan });
       } catch (err) {
@@ -286,9 +292,33 @@ export class ServerManager {
       throw new HttpError(502, `Befehl konnte nicht gesendet werden: ${err.message}`, 'server_error');
     }
     this.service.log(viewer.matchId, 'server', this.adapter.simulated ? 'Aufwärmphase beendet (simuliert)' : 'Aufwärmphase beendet – Match startet');
+    if (this.adapter.simulated) this.startDemoSimulation(viewer.matchId);
     this.service.changed(viewer.matchId);
   }
 
+  /** Demo-Modus: simuliert einen Matchverlauf, indem echte CS2-Logzeilen erzeugt und ausgewertet werden. */
+  startDemoSimulation(matchId) {
+    const match = this.service.getMatch(matchId);
+    const seriesMap = this.service.seriesMaps(matchId).find((m) => m.number === match.current_map_number);
+    if (!seriesMap) return;
+    this.service.log(matchId, 'server', 'Demo: simulierter Spielverlauf startet (keine echten Ergebnisse)');
+    this.simulator.start(matchId, {
+      map: seriesMap.map,
+      teamNames: { A: sanitizeConsoleText(match.team_a_name), B: sanitizeConsoleText(match.team_b_name) },
+      ctTeam: seriesMap.ct_team ?? 'A',
+      maxRounds: match.mode === 'wingman' ? this.config.match.maxRoundsWingman : this.config.match.maxRoundsCompetitive,
+      roundMs: this.config.demo.roundSeconds * 1000,
+      onLines: (lines) => {
+        try {
+          this.service.applyLiveLog(matchId, lines);
+        } catch (err) {
+          this.logger.warn(`[demo] Simulation für ${matchId}: ${err.message}`);
+          this.simulator.stop(matchId);
+        }
+      },
+    });
+  }
+
   async stopByOrganizer(viewer) {
     this.service.require(viewer, 'organizer');
     await this.stop(viewer.matchId, 'Vom Organisator gestoppt');
@@ -303,6 +333,7 @@ export class ServerManager {
   }
 
   async stop(matchId, reason) {
+    this.simulator.stop(matchId);
     const row = this.row(matchId);
     if (!row || row.status === 'stopped') return;
     if (row.handle) await this.safeStop(row);