Fix AI car headlight flicker during daytime (issue appears when using CSP 0.2.8)

Author: compujuckel

AssettoServer/Server/Ai/AiState.cs

@@ -671,7 +671,6 @@ public void Update()
         Status.TyreAngularSpeed[3] = encodedTyreAngularSpeed;
         Status.EngineRpm = (ushort)MathUtils.Lerp(EntryCar.AiIdleEngineRpm, EntryCar.AiMaxEngineRpm, CurrentSpeed / _configuration.Extra.AiParams.MaxSpeedMs);
         Status.StatusFlag = GetLights(_configuration.Extra.AiParams.EnableDaytimeLights, _weatherManager.CurrentSunPosition, _randomTwilight)
-                            | CarStatusFlags.HighBeamsOff
                             | (_sessionManager.ServerTimeMilliseconds < _stoppedForCollisionUntil || CurrentSpeed < 20 / 3.6f ? CarStatusFlags.HazardsOn : 0)
                             | (CurrentSpeed == 0 || Acceleration < 0 ? CarStatusFlags.BrakeLightsOn : 0)
                             | (_stoppedForObstacle && _sessionManager.ServerTimeMilliseconds > _obstacleHonkStart && _sessionManager.ServerTimeMilliseconds < _obstacleHonkEnd ? CarStatusFlags.Horn : 0)
@@ -698,8 +697,9 @@ private static CarStatusFlags GetWiperSpeed(float rainIntensity)
 
     private static CarStatusFlags GetLights(bool daytimeLights, SunPosition? sunPosition, double twilight)
     {
-        if (daytimeLights || sunPosition == null) return CarStatusFlags.LightsOn;
+        const CarStatusFlags lightFlags = CarStatusFlags.LightsOn | CarStatusFlags.HighBeamsOff;
+        if (daytimeLights || sunPosition == null) return lightFlags;
 
-        return sunPosition.Value.Altitude < twilight ? CarStatusFlags.LightsOn : 0;
+        return sunPosition.Value.Altitude < twilight ? lightFlags : 0;
     }
 }