first commit

NitroxClient/GameLogic/Spawning/Metadata/FlareMetadataProcessor.cs

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+using NitroxClient.GameLogic.Spawning.Metadata.Processor.Abstract;
+using NitroxModel.DataStructures.GameLogic.Entities.Metadata;
+using UnityEngine;
+
+namespace NitroxClient.GameLogic.Spawning.Metadata;
+
+public class FlareMetadataProcessor : EntityMetadataProcessor<FlareMetadata>
+{
+    public override void ProcessMetadata(GameObject gameObject, FlareMetadata metadata)
+    {
+        if (!gameObject.TryGetComponent(out Flare flare))
+        {
+            Log.Error($"[{nameof(FlareMetadataProcessor)}] Can't apply metadata to {gameObject} because it doesn't have a {nameof(Flare)} component");
+            return;
+        }
+        flare.energyLeft = metadata.EnergyLeft;
+        flare.hasBeenThrown = metadata.HasBeenThrown;
+
+        if (metadata.FlareActivateTime.HasValue)
+        {
+            flare.flareActivateTime = metadata.FlareActivateTime.Value;
+            flare.flareActiveState = true;
+            // From Flare.OnDrop
+            flare.useRigidbody.collisionDetectionMode = CollisionDetectionMode.Continuous;
+            // Subtract the passed time to get to the current real amount of energy
+            flare.energyLeft -= DayNightCycle.main.timePassedAsFloat - metadata.FlareActivateTime.Value;
+            flare.GetComponent<WorldForces>().enabled = true;
+
+            // From Flare.Awake but without the part disabling the light
+            flare.capRenderer.enabled = true;
+            if (flare.fxControl && !flare.fxIsPlaying)
+            {
+                flare.fxControl.Play(1);
+                flare.fxIsPlaying = true;
+                flare.light.enabled = true;
+            }
+        }
+    }
+}