public void Load(string path)
{
Clean();
var loadedProgress = _stateLoader.Load(path);
ReloadHints(loadedProgress.Goal);
BuildGame(loadedProgress);
}
private static FrequenciesAndNumRows FindStateForParticularGrouping(IEnumerable <IGroupingAnalyzer <IMetric> >
analyzers, IStateLoader stateLoader)
{
/* One of the analyzers must have the state persisted */
IEnumerable <Option <FrequenciesAndNumRows> > states = analyzers.Select(analyzer =>
stateLoader.Load <FrequenciesAndNumRows>(
(Analyzer <FrequenciesAndNumRows, IMetric>)analyzer));
return(states.FirstOrDefault().Value);
}
/// <summary>
/// Aggregates two states loaded by the state loader and saves the resulting aggregation using the target state
/// persister.
/// </summary>
/// <param name="sourceA">The first state to load <see cref="IStateLoader"/></param>
/// <param name="sourceB">The second state to load <see cref="IStateLoader"/></param>
/// <param name="target">The target persister <see cref="IStatePersister"/></param>
public void AggregateStateTo(IStateLoader sourceA, IStateLoader sourceB, IStatePersister target)
{
Option <S> maybeStateA = sourceA.Load <S>(new Option <IAnalyzer <IMetric> >((IAnalyzer <IMetric>) this));
Option <S> maybeStateB = sourceB.Load <S>(new Option <IAnalyzer <IMetric> >((IAnalyzer <IMetric>) this));
S aggregated = (maybeStateA.HasValue, maybeStateB.HasValue) switch
{
(true, true) => maybeStateA.Value.Sum(maybeStateB.Value),
(true, false) => maybeStateA.Value,
(false, true) => maybeStateB.Value,
_ => null
};
target.Persist(new Option <IAnalyzer <IMetric> >((IAnalyzer <IMetric>) this), new Option <S>(aggregated));
}
/// <summary> /// Copy the state from source to target. /// </summary> /// <param name="source">The <see cref="IStateLoader"/> to read from.</param> /// <param name="target">The <see cref="IStatePersister"/> to write to.</param> public void CopyStateTo(IStateLoader source, IStatePersister target) => target.Persist(new Option <IAnalyzer <IMetric> >((IAnalyzer <IMetric>) this), source.Load <S>(new Option <IAnalyzer <IMetric> >((IAnalyzer <IMetric>) this)));
/// <summary>
/// Load the <see cref="State{T}"/> from a <see cref="IStateLoader"/> and compute the <see cref="Metric{T}"/>
/// </summary>
/// <param name="source">The <see cref="IStateLoader"/>.</param>
/// <returns>Returns the computed <see cref="Metric{T}"/>.</returns>
public M LoadStateAndComputeMetric(IStateLoader source) =>
ComputeMetricFrom(source.Load <S>(new Option <IAnalyzer <IMetric> >((IAnalyzer <IMetric>) this)));
public BattleState(IViewBase viewBase, IStateLoader loader, ITimeSimulater simulater)
{
ViewBase = viewBase;
Perception = new BattlePerception(this, viewBase.Create(simulater));
loader.Load(this);
}
