using Chickensoft.AutoInject;
using Chickensoft.Introspection;
using Godot;
using Zennysoft.Game.Ma;

[Meta(typeof(IAutoNode))]
public partial class ProjectileSystem : Node3D
{
  public override void _Notification(int what) => this.Notify(what);

  [Dependency] protected IMap _map => this.DependOn<IMap>();

  [Export] public PackedScene ProjectileScene { get; set; }

  [Export] private float _projectileForce { get; set; } = 7f;

  public void Fire()
  {
    var instantiator = new Instantiator(GetTree());
    var projectile = instantiator.LoadAndInstantiate<RigidBody3D>(ProjectileScene.ResourcePath);
    _map.AddChild(projectile);
    projectile.GlobalPosition = GlobalPosition;
    projectile.GlobalBasis = GlobalBasis;
    projectile.ResetPhysicsInterpolation();
    projectile.ApplyCentralImpulse(projectile.GlobalBasis.Z * _projectileForce);
  }
}