magic visibility

Content.Shared/_CP14/MagicSpell/CP14SharedMagicVisionSystem.cs

@@ -0,0 +1,21 @@
+using Content.Shared._CP14.MagicSpell.Components;
+using Robust.Shared.Timing;
+
+namespace Content.Shared._CP14.MagicSpell;
+
+public abstract class CP14SharedMagicVisionSystem : EntitySystem
+{
+    [Dependency] private readonly IGameTiming _timing = default!;
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<CP14MagicVisionMarkerComponent, MapInitEvent>(OnMapInit);
+    }
+
+    private void OnMapInit(Entity<CP14MagicVisionMarkerComponent> ent, ref MapInitEvent args)
+    {
+        ent.Comp.SpawnTime = _timing.CurTime;
+        ent.Comp.EndTime = _timing.CurTime + ent.Comp.VisibilityTime;
+    }
+}