Rejig pressure protection (#7560)

Content.Server/Atmos/PressureEvent.cs

@@ -1,9 +1,6 @@
-using Content.Shared.Inventory;
-using Robust.Shared.GameObjects;
-
 namespace Content.Server.Atmos
 {
-    public abstract class PressureEvent : EntityEventArgs, IInventoryRelayEvent
+    public abstract class PressureEvent : EntityEventArgs
     {
         /// <summary>
         ///     The environment pressure.
@@ -29,11 +26,6 @@ namespace Content.Server.Atmos
         /// </remarks>
         public float Multiplier { get; set; } = 1f;
 
-        /// <summary>
-        ///     The inventory slots that should be checked for pressure protecting equipment.
-        /// </summary>
-        public SlotFlags TargetSlots { get; } = ~SlotFlags.POCKET;
-
         protected PressureEvent(float pressure)
         {
             Pressure = pressure;