using Godot;

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

   [Export]
   private AudioStream _soundEffect;

   [Export]
   protected float _projectileSpeed = 1f;

   [Export]
   public bool HasRotation = false;

   private bool isDeleted = false;

   public override void _EnterTree()
   {
      Speed = _projectileSpeed;
   }

   public override void _PhysicsProcess(double delta)
   {
      var pathFollow = GetNode<PathFollow3D>("PathFollow3D");
      pathFollow.Progress += Speed * (float)delta;
      if (pathFollow.ProgressRatio > 0.98f)
         Delete();
   }

   public void OnProjectileHit(Node node)
   {
      if (node is BasicEnemy basicEnemy)
         basicEnemy.Call(BasicEnemy.MethodName.OnEnemyHit, node);
      Delete();
   }

   public void OnPlayerHit(Node node)
   {
      SetPhysicsProcess(false);

      if (node is Character character && character.HasMethod(Character.MethodName.OnHit))
      {
         GD.Print("Player hit: " + character.Name);
         character.Call(Character.MethodName.OnHit, this);
      }

      QueueFree();
   }

   public void Delete()
   {
      if (!isDeleted)
      {
         isDeleted = true;
         QueueFree();
      }
   }

   public float Speed { get; private set; }
}