Make projectiles not hit crit mobs unless clicked on (#27905)

Content.Client/Weapons/Ranged/Systems/GunSystem.cs

@@ -1,5 +1,6 @@
 using System.Numerics;
 using Content.Client.Animations;
+using Content.Client.Gameplay;
 using Content.Client.Items;
 using Content.Client.Weapons.Ranged.Components;
 using Content.Shared.Camera;
@@ -13,6 +14,7 @@ using Robust.Client.GameObjects;
 using Robust.Client.Graphics;
 using Robust.Client.Input;
 using Robust.Client.Player;
+using Robust.Client.State;
 using Robust.Shared.Animations;
 using Robust.Shared.Input;
 using Robust.Shared.Map;
@@ -30,6 +32,7 @@ public sealed partial class GunSystem : SharedGunSystem
     [Dependency] private readonly IEyeManager _eyeManager = default!;
     [Dependency] private readonly IInputManager _inputManager = default!;
     [Dependency] private readonly IPlayerManager _player = default!;
+    [Dependency] private readonly IStateManager _state = default!;
     [Dependency] private readonly AnimationPlayerSystem _animPlayer = default!;
     [Dependency] private readonly InputSystem _inputSystem = default!;
     [Dependency] private readonly SharedCameraRecoilSystem _recoil = default!;
@@ -174,10 +177,15 @@ public sealed partial class GunSystem : SharedGunSystem
         // Define target coordinates relative to gun entity, so that network latency on moving grids doesn't fuck up the target location.
         var coordinates = EntityCoordinates.FromMap(entity, mousePos, TransformSystem, EntityManager);
 
+        NetEntity? target = null;
+        if (_state.CurrentState is GameplayStateBase screen)
+            target = GetNetEntity(screen.GetClickedEntity(mousePos));
+
         Log.Debug($"Sending shoot request tick {Timing.CurTick} / {Timing.CurTime}");
 
         EntityManager.RaisePredictiveEvent(new RequestShootEvent
         {
+            Target = target,
             Coordinates = GetNetCoordinates(coordinates),
             Gun = GetNetEntity(gunUid),
         });