working some more on enemy movement, they stilldon't always want to move to the sides when they reach the front so still some more work to do. also updated the aiming a bit to clamp the arc for firing and drawing, rewrote the draw arc function

Commander.cs

@@ -19,8 +19,7 @@ public partial class Commander : Sprite2D
         {
             if (_attack.Position.Y > GetViewportRect().Size.Y + 50)
             {
-                _attack.QueueFree();
-                _attack = null;
+                UnloadAttack();
                 if (_actions <= 0)
                 {
                     EmitSignal(SignalName.ActionsUp);
@@ -32,6 +31,7 @@ public partial class Commander : Sprite2D
     public void AttackEnteredBucket()
     {
         _actions += (_actions + 1) > _actionsMax ? 0 : 1;
+        UnloadAttack();
     }
 
     public void LoadAttack(Vector2 OFFSET)
@@ -65,5 +65,6 @@ public partial class Commander : Sprite2D
     public void UnloadAttack()
     {
         _attack.QueueFree();
+        _attack = null;
     }
 }