/// <summary>
/// Creates a new cache of ground positions, backed by the given timer.
/// </summary>
/// <param name="timer">The timer to use to determine when to clear the cache.</param>
/// <exception cref="ArgumentNullException">If timer is null.</exception>
public GroundPositionCache(ICacheTimer timer)
{
if (timer == null)
{
throw new ArgumentNullException("timer", "The given timer must not be null");
}
this.timer = timer;
}
public void Setup()
{
tick = 0;
cacheTimer = new CacheTimer(CACHE_PERSISTANCE, GetTick);
}
