Fix weather blocking in some instances (#14561)

Content.Shared/Weather/IgnoreWeatherComponent.cs

@@ -0,0 +1,12 @@
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Weather;
+
+/// <summary>
+/// This entity will be ignored for considering weather on a tile
+/// </summary>
+[RegisterComponent, NetworkedComponent]
+public sealed class IgnoreWeatherComponent : Component
+{
+
+}

Content.Shared/Weather/SharedWeatherSystem.cs

@@ -36,7 +36,11 @@ public abstract class SharedWeatherSystem : EntitySystem
         }
     }
 
-    public bool CanWeatherAffect(MapGridComponent grid, TileRef tileRef, EntityQuery<PhysicsComponent> bodyQuery)
+    public bool CanWeatherAffect(
+        MapGridComponent grid,
+        TileRef tileRef,
+        EntityQuery<IgnoreWeatherComponent> weatherIgnoreQuery,
+        EntityQuery<PhysicsComponent> bodyQuery)
     {
         if (tileRef.Tile.IsEmpty)
             return true;
@@ -50,7 +54,10 @@ public abstract class SharedWeatherSystem : EntitySystem
 
         while (anchoredEnts.MoveNext(out var ent))
         {
-            if (bodyQuery.TryGetComponent(ent, out var body) && body.CanCollide)
+            if (!weatherIgnoreQuery.HasComponent(ent.Value) &&
+                bodyQuery.TryGetComponent(ent, out var body) &&
+                body.Hard &&
+                body.CanCollide)
             {
                 return false;
             }