Update stuff

Player/Base/Projectile.cs

@@ -1,31 +1,25 @@
 using Godot;
+using System;
 
 public partial class Projectile : Node3D
 {
    [Export]
    public double Cooldown { get; protected set; }
 
+   [Export]
+   private AudioStream _soundEffect;
+
    [Export]
    protected float _projectileSpeed = 1f;
 
-   [Export]
-   public AudioStream _soundEffect;
-
-   [Export]
-   public AudioStream _onHitSfx;
-
-   [Export]
-   public RigidBody3D _hitBox;
-
    [Export]
    public bool HasRotation = false;
 
-   public override void _Ready()
+   private bool isDeleted = false;
+
+   public override void _EnterTree()
    {
       Speed = _projectileSpeed;
-      var sfxPlayer = GetTree().Root.GetNode<AudioStreamPlayer>("Main/SFXPlayer");
-      sfxPlayer.Stream = _soundEffect;
-      sfxPlayer.Play();
    }
 
    public override void _PhysicsProcess(double delta)
@@ -33,25 +27,23 @@ public partial class Projectile : Node3D
       var pathFollow = GetNode<PathFollow3D>("PathFollow3D");
       pathFollow.Progress += Speed * (float)delta;
       if (pathFollow.ProgressRatio > 0.98f)
-         QueueFree();
+         Delete();
    }
 
    public void OnProjectileHit(Node node)
    {
-      SetProcess(false);
-      if (node is BasicEnemy basicEnemy && basicEnemy.HasMethod(BasicEnemy.MethodName.OnEnemyHit))
-      {
+      if (node is BasicEnemy basicEnemy)
          basicEnemy.Call(BasicEnemy.MethodName.OnEnemyHit, node);
-         GD.Print("Hit enemy at " + basicEnemy.Position);
+      Delete();
+   }
+
+   public void Delete()
+   {
+      if (!isDeleted)
+      {
+         isDeleted = true;
+         QueueFree();
       }
-      else
-         GD.Print("Hit something other than enemy: " + node.Name);
-
-      _hitBox.QueueFree();
-
-      var sfxPlayer = GetTree().Root.GetNode<AudioStreamPlayer>("Main/SFXPlayer");
-      if (!sfxPlayer.Playing)
-         sfxPlayer.Play();
    }
 
    public float Speed { get; private set; }