using Godot;
using Newlon.Components;

namespace Newlon.Systems.Effects;

public partial class EffectHandler : RefCounted
{
    public Entity handler;
    public Effect HandledEffect;
    public Timer EffectTimer;
    public Tween EffectTween;

    public void Start()
    {
        EffectTimer.WaitTime = HandledEffect.Duration;
        EffectTimer.Start();

        HandledEffect.Enter(handler);
    }
    public void End()
    {
        if (HandledEffect == null) return;
        HandledEffect.Exit(handler);
        HandledEffect = null;
        EffectTimer.Stop();
        if (EffectTween != null)
        {
            LON.ForceFinishTween(EffectTween);
            EffectTween.Kill();
        }
    }
    public void Process()
    {
        HandledEffect.Process(handler);
    }
    public void Restart()
    {
        HandledEffect.Exit(handler);
        EffectTimer.Stop();
        if (EffectTween != null)
        {
            LON.ForceFinishTween(EffectTween);
            EffectTween.Kill();
        }

        HandledEffect.Enter(handler);
        EffectTimer.Start();
    }
}