using System;
using Goo.Animation;

namespace Goo.FpsUI;

// Hitmarker logic: a one-shot pop (scale + fade) flagged normal or kill. Engine-free.
public sealed class HitmarkerModel
{
    DecayFloat _pop = new( 0f, 0.12f );  // 1 on hit, decays to 0
    bool       _kill;                     // last pop was a kill

    public float Scale => Math.Clamp( _pop.Current, 0f, 1f ); // pop amount for scale + opacity
    public bool  Kill  => _kill;                              // tint switch (accent vs white)

    public void Pop( bool kill ) { _pop.Current = 1f; _kill = kill; } // register a hit

    public bool Tick( float dt ) { _pop.Target = 0f; return _pop.Tick( dt ); }
}