public TrailDrawer()
{
getNode = idx => new LineMeshGenerator.NodeData(
relativePosition: nodes[idx].position - getTransformPosition(),
distanceToPrevNode: nodes[idx].distanceToPrevNode
);
lineMeshGenerator = F.lazy(() => new LineMeshGenerator(
trailWidth, gameObject.GetComponent <MeshFilter>(), color, widthMultiplierCurve)
);
}
public static A getOrElse <A>(this LazyVal <A> lazy, Fn <A> orElse) => lazy.isCompleted ? lazy.strict : orElse();
public static LazyVal <LST> upcast <MST, LST>(this LazyVal <MST> lazy) where MST : LST => project(lazy, mst => (LST)mst);
/// <summary> /// Create a new lazy value B, based on lazy value A. /// /// Evaluating B will evaluate A and evaluating A will evaluate B. /// /// Projector function is called on every access, so make sure it is something lite, /// like a cast or field access. /// </summary> public static LazyVal <B> project <A, B>(this LazyVal <A> lazy, Fn <A, B> projector) => new ProjectedLazyVal <A, B>(lazy, projector);
public static ConfigLookupError keyNotFound(LazyVal <string> message) => new ConfigLookupError(Kind.KEY_NOT_FOUND, message);
public static A getOrNull <A>(this LazyVal <A> lazy) where A : class => lazy.getOrElse((A)null);
/// <summary>
/// Allows to use lazy value of more specific type where a lazy value of less specific type
/// is required.
///
/// You would think that this should work:
/// <code><![CDATA[
/// worldSelect.map(_ => _.upcast<WorldSelectScreen.Init, IScreen>())
/// ]]></code>
///
/// However, because <see cref="map{A,B}"/> creates a new lazy value, it does not propogate
/// the initialization status. That means an underlying lazy value might be initialized, but
/// a mapped value would not be.
/// </summary>
/// <typeparam name="MST">More specific type (like Cat)</typeparam>
/// <typeparam name="LST">Less specific type (like Animal)</typeparam>
public static LazyVal <LST> upcast <MST, LST>(this LazyVal <MST> lazy) where MST : LST =>
new UpcastLazyVal <MST, LST>(lazy);
public static ConfigLookupError wrongType(LazyVal <ImmutableArray <Tpl <string, string> > > extras) => new ConfigLookupError(Kind.WRONG_TYPE, extras);
public static LazyVal <LessSpecific> upcast <MoreSpecific, LessSpecific>(
this LazyVal <MoreSpecific> lazy
) where MoreSpecific : LessSpecific =>
project(lazy, mst => (LessSpecific)mst);
/// <summary> /// Create a new lazy value B, based on lazy value A. /// /// Evaluating B will evaluate A, but evaluating A will not evaluate B. /// </summary> public static LazyVal <B> lazyMap <A, B>(this LazyVal <A> lazy, Func <A, B> mapper) => Lazy.a(() => mapper(lazy.strict));
public LazyRef(LazyVal <Ref <A> > backing)
{
this.backing = backing;
}
[PublicAPI] public static LazyVal <Future <B> > lazyMapT <A, B>(
this LazyVal <Future <A> > m, Fn <A, B> mapper
) => m.lazyMap(_ => _.map(mapper));
public static LazyVal <Option <B> > lazyFlatMapT <A, B>(
this LazyVal <Option <A> > m, Fn <A, Option <B> > mapper
) => m.lazyMap(_ => _.flatMap(mapper));
public static ConfigLookupError wrongType(LazyVal <string> message) => new ConfigLookupError(Kind.WRONG_TYPE, message);
public ConfigLookupError(Kind kind, LazyVal <ImmutableArray <Tpl <string, string> > > lazyExtras)
{
this.kind = kind;
this.lazyExtras = lazyExtras;
}
public static LazyVal <LessSpecific> upcast <MoreSpecific, LessSpecific>(
this LazyVal <MoreSpecific> lazy, LessSpecific example
) where MoreSpecific : LessSpecific => lazy.upcast <MoreSpecific, LessSpecific>();
public static ConfigLookupError keyNotFound(LazyVal <ImmutableArray <Tpl <string, string> > > extras) => new ConfigLookupError(Kind.KEY_NOT_FOUND, extras);
public static LazyVal <Try <B> > mapT <A, B>(
this LazyVal <Try <A> > m, Fn <A, B> mapper
) => m.map(_ => _.map(mapper));
public UpcastLazyVal(LazyVal <MST> backing)
{
this.backing = backing;
}
public static MarkovState <A> a <A>(
A data, LazyVal <MarkovTransition <A>[]> transitions
)
{
return(new MarkovState <A>(data, transitions));
}
public static A getOrElse <A>(this LazyVal <A> lazy, A orElse) => lazy.isCompleted ? lazy.get : orElse;
public ProjectedLazyVal(LazyVal <A> backing, Fn <A, B> projector)
{
this.backing = backing;
this.projector = projector;
}
public static LazyVal <B> map <A, B>(this LazyVal <A> lazy, Fn <A, B> mapper) => F.lazy(() => mapper(lazy.get));
public ConfigLookupError(Kind kind, LazyVal <string> messageLazy)
{
this.kind = kind;
this.messageLazy = messageLazy;
}
