Предательский нож (#112)

* - add: Add betrayal knife.

* - tweak: Small size.

Content.Client/Weapons/Melee/MeleeWeaponSystem.cs

@@ -1,5 +1,6 @@
 using System.Linq;
 using Content.Client.Gameplay;
+using Content.Shared._White.BetrayalDagger;
 using Content.Shared.CombatMode;
 using Content.Shared.Effects;
 using Content.Shared.Hands.Components;
@@ -129,6 +130,28 @@ public sealed partial class MeleeWeaponSystem : SharedMeleeWeaponSystem
                 return;
             }
 
+            // WD START
+            if (HasComp<BlinkComponent>(weaponUid))
+            {
+                if (!_xformQuery.TryGetComponent(entity, out var userXform) ||
+                    !Timing.IsFirstTimePredicted)
+                {
+                    return;
+                }
+
+                var targetMap = coordinates.ToMap(EntityManager, TransformSystem);
+
+                if (targetMap.MapId != userXform.MapID)
+                    return;
+
+                var userPos = TransformSystem.GetWorldPosition(userXform);
+                var direction = targetMap.Position - userPos;
+
+                RaiseNetworkEvent(new BlinkEvent(GetNetEntity(weaponUid), direction));
+                return;
+            }
+            // WD END
+
             ClientHeavyAttack(entity, coordinates, weaponUid, weapon);
             return;
         }