fix: track desynced clients as live set instead of accumulating count

src/server/GameManager.ts

@@ -104,11 +104,10 @@ export class GameManager {
   }
 
   desyncCount(): number {
-    let totalDesyncs = 0;
-    this.games.forEach((game: GameServer) => {
-      totalDesyncs += game.desyncCount;
-    });
-    return totalDesyncs;
+    return [...this.games.values()].reduce(
+      (acc, game) => acc + game.numDesyncedClients(),
+      0,
+    );
   }
 
   tick() {

src/server/GameServer.ts

@@ -79,8 +79,6 @@ export class GameServer {
 
   private _hasEnded = false;
 
-  public desyncCount = 0;
-
   private lobbyInfoIntervalId: ReturnType<typeof setInterval> | null = null;
 
   constructor(
@@ -533,6 +531,10 @@ export class GameServer {
     return this.activeClients.length;
   }
 
+  public numDesyncedClients(): number {
+    return this.outOfSyncClients.size;
+  }
+
   public prestart() {
     if (this.hasStarted()) {
       return;
@@ -983,8 +985,6 @@ export class GameServer {
     const { mostCommonHash, outOfSyncClients } =
       this.findOutOfSyncClients(lastHashTurn);
 
-    this.desyncCount += outOfSyncClients.length;
-
     if (outOfSyncClients.length === 0) {
       this.turns[lastHashTurn].hash = mostCommonHash;
       return;