implement smart bullet

tanks-backend/TanksServer/Models/Bullet.cs

@@ -4,7 +4,7 @@ internal sealed class Bullet : IMapEntity
 {
     public required Player Owner { get; init; }
 
-    public required double Rotation { get; init; }
+    public required double Rotation { get; set; }
 
     public required FloatPosition Position { get; set; }
 
@@ -17,4 +17,6 @@ internal sealed class Bullet : IMapEntity
     internal required DateTime OwnerCollisionAfter { get; init; }
 
     public required double Speed { get; init; }
+
+    public required bool IsSmart { get; init; }
 }

tanks-backend/TanksServer/Models/Magazine.cs

@@ -21,16 +21,13 @@ internal readonly record struct Magazine(MagazineType Type, byte UsedBullets, by
         var sb = new StringBuilder();
 
         if (Type.HasFlag(MagazineType.Fast))
-            sb.Append('»');
+            sb.Append("» ");
         if (Type.HasFlag(MagazineType.Explosive))
-            sb.Append('*');
+            sb.Append("* ");
         if (Type.HasFlag(MagazineType.Smart))
-            sb.Append('@');
+            sb.Append("@ ");
         if (Type.HasFlag(MagazineType.Mine))
-            sb.Append('\u263c');
-
-        if (sb.Length > 0)
-            sb.Append(' ');
+            sb.Append("\u263c ");
 
         sb.Append("[ ");
         for (var i = 0; i < UsedBullets; i++)

tanks-backend/TanksServer/Models/PositionHelpers.cs

@@ -22,7 +22,6 @@ internal static class PositionHelpers
 
     public static FloatPosition ToFloatPosition(this PixelPosition position) => new(position.X, position.Y);
 
-
     public static double Distance(this FloatPosition p1, FloatPosition p2)
         => Math.Sqrt(
             Math.Pow(p1.X - p2.X, 2) +