@using System
@using Sandbox;
@using Sandbox.UI;
@namespace Sandbox.UI
@inherits Panel

<root>

    <div class="indicator">
        <Panel class="progress" @ref=ProgressPanel></Panel>
    </div>

</root>

@code
{
    public RealTimeSince timeSinceShown;

    Panel ProgressPanel;

    public LoaderFullScreen()
    {
        timeSinceShown = 0;
        ProgressPanel = default;
    }

    public override void Tick()
    {
        var t = timeSinceShown.Relative;
        t -= 1.0f;
        if (t < 0) return;

        ProgressPanel.Style.Width = Length.Fraction( MathF.Pow( t / 30.0f, 0.33f ).Clamp( 0.0f, 1.0f ) );
    }

    protected override int BuildHash()
    {
        return HashCode.Combine((int)timeSinceShown.Relative);
    }

}