using Godot;

public partial class WaveProgress : TextureProgressBar
{
	private TextureRect head;
	private Tween tween;

	[Export] private double progressTime = 2.0f;
	public override void _Ready()
	{
		head = GetNode<TextureRect>("Head");
	}
	public void OnWaveChanged(int to)
	{
		if (Visible == false) Visible = true;
		if (tween != null) tween.Kill();
		tween = CreateTween().SetParallel(true).SetTrans(Tween.TransitionType.Cubic).SetEase(Tween.EaseType.Out);
		tween.TweenProperty(this,"value",to+1,progressTime);
		tween.TweenProperty(head,"anchor_right",1.0-(float)(to+1.0f)/MaxValue,progressTime);
		tween.TweenProperty(head,"anchor_left",1.0-(float)(to+1.0f)/MaxValue,progressTime);
	}
	public void SetLevelData(AdventureLevelResource resource)
	{
		MaxValue = resource.waves.Count;
	}
}