From 19bbb5cbb0ad1ea002a88d99e720c56b32d848df Mon Sep 17 00:00:00 2001
From: Benjo <benjamin.kraft@online.de>
Date: Fri, 19 Feb 2021 18:30:37 +0100
Subject: [PATCH] another fix

---
 Arch/ThreadManager.cs | 5 +++--
 Game/GameManager.cs   | 6 +++++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/Arch/ThreadManager.cs b/Arch/ThreadManager.cs
index 1d4650f..7037d9e 100644
--- a/Arch/ThreadManager.cs
+++ b/Arch/ThreadManager.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Threading;
 using GameServer.Game;
 using GameServer.Management;
@@ -59,8 +60,8 @@ namespace GameServer.Arch {
         }
 
         private static void Tick() {
-            foreach (var room in Server.Rooms.Values) {
-                room.Game?.Update();
+            foreach (var room in Server.Rooms.Values.Where(room => room.Game != null && room.Game.IsRunning)) {
+                room.Game.Update();
             }
             
             UpdateMain();
diff --git a/Game/GameManager.cs b/Game/GameManager.cs
index 480458c..1d6b9cb 100644
--- a/Game/GameManager.cs
+++ b/Game/GameManager.cs
@@ -7,6 +7,8 @@ namespace GameServer.Game {
         private Room Room { get; }
 
         private Dictionary<int, Player> Players { get; } = new();
+        
+        public bool IsRunning { get; set; }
 
         public GameManager(Room room) {
             Room = room;
@@ -17,10 +19,12 @@ namespace GameServer.Game {
             Start();
         }
 
-        public void Start() {
+        private void Start() {
             foreach (var player in Players.Values) {
                 player.Start();
             }
+            
+            IsRunning = true;
         }
 
         public void Update() {