basic-computer-games/07_Basketball/csharp/Clock.cs

using Basketball.Resources;
using Games.Common.IO;

namespace Basketball;

internal class Clock
{
    private readonly IReadWrite _io;
    private int time;

    public Clock(IReadWrite io) => _io = io;

    public bool IsHalfTime => time == 50;
    public bool IsFullTime => time >= 100;
    public bool TwoMinutesLeft => time == 92;

    public void Increment(Scoreboard scoreboard)
    {
        time += 1;
        if (IsHalfTime)
        {
            scoreboard.Display(Resource.Formats.EndOfFirstHalf);
            // Loop back to center jump;
        }
        if (TwoMinutesLeft)
        {
            _io.Write(Resource.Streams.TwoMinutesLeft);
        }
    }

    public void StartOvertime() => time = 93;
}