using Godot;

public partial class Projectile : Node3D
{
   [Export]
   public double Cooldown { get; protected set; }

   [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()
   {
      Speed = _projectileSpeed;
      var sfxPlayer = GetTree().Root.GetNode<AudioStreamPlayer>("Main/SFXPlayer");
      sfxPlayer.Stream = _soundEffect;
      sfxPlayer.Play();
   }

   public override void _PhysicsProcess(double delta)
   {
      var pathFollow = GetNode<PathFollow3D>("PathFollow3D");
      pathFollow.Progress += Speed * (float)delta;
      if (pathFollow.ProgressRatio > 0.9f)
         QueueFree();
   }

   public void OnProjectileHit(Node node)
   {
      SetProcess(false);
      if (node.GetParent() is BasicEnemy basicEnemy && basicEnemy.HasMethod(BasicEnemy.MethodName.OnEnemyHit))
         basicEnemy.Call(BasicEnemy.MethodName.OnEnemyHit, node);
      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; }
}