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Fix collection modified error when cleaning up rooms

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jvyden 2022-02-18 16:32:33 -05:00
commit 7b5ce09fb4
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1 changed files with 3 additions and 4 deletions
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ProjectLighthouse/Helpers/RoomHelper.cs
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@ -192,10 +192,9 @@ public class RoomHelper
// Remove offline players from rooms // Remove offline players from rooms
foreach (Room room in Rooms) foreach (Room room in Rooms)
{ {
foreach (User player in room.Players.Where(player => player.Status.StatusType == StatusType.Offline)) // do not shorten, this prevents collection modified errors
{ List<User> playersToRemove = room.Players.Where(player => player.Status.StatusType == StatusType.Offline).ToList();
room.Players.Remove(player); foreach (User user in playersToRemove) room.Players.Remove(user);
}
} }
// Delete old rooms based on host // Delete old rooms based on host