using Sandbox;

public sealed class FollowCamera : Component
{
	[Property] public GameObject Target { get; set; }
	[Property] public Vector3 Offset { get; set; } = new Vector3( -200, 0, 100 );
	[Property] public float Smoothness { get; set; } = 0.1f;

	protected override void OnUpdate()
	{
		if ( Target == null ) return;

		// Calculate the target position with offset
		var targetPosition = Target.WorldPosition + Offset;

		// Smoothly interpolate the camera position
		WorldPosition = Vector3.Lerp( WorldPosition, targetPosition, Time.Delta / Smoothness );

		// Make the camera look at the target
		WorldRotation = Rotation.LookAt( Target.WorldPosition - WorldPosition );
	}
}