public Classe(Description.Classe classe)
{
_classe = classe;
_reflexe = Computed.From(() => _classe.Sauvegardes.Reflexe(Niveau));
_vigueur = Computed.From(() => _classe.Sauvegardes.Vigueur(Niveau));
_volonte = Computed.From(() => _classe.Sauvegardes.Volonte(Niveau));
_bonusDeBaseAttaque = Computed.From(() => _classe.BonusDeBaseAttaque(Niveau));
}
public Personnage()
{
Caractéristiques = new Caractéristiques();
_reflexe = Computed.From(() => _classes.Sum(setable => setable.Reflexe) + Caractéristiques.Dexterite.Modificateur);
_vigueur = Computed.From(() => _classes.Sum(setable => setable.Vigueur) + Caractéristiques.Constitution.Modificateur);
_volonte = Computed.From(() => _classes.Sum(setable => setable.Volonte) + Caractéristiques.Sagesse.Modificateur);
_bonusDeBaseAttaque = Computed.From(() => _classes.Sum(classe => classe.BonusDeBaseAttaque));
}
public void TestNotification()
{
var x = Mutable.From(1);
var y = Mutable.From(2);
var z = Computed.From(() => x.Value + y.Value);
Assert.AreEqual(3, z.Value);
Assert.AreEqual(false, z.IsActive);
x.Value = 3;
Assert.AreEqual(5, z.Value);
Assert.AreEqual(false, z.IsActive);
var p = Computed.From(() => z.Value * 2);
Assert.AreEqual(10, p.Value);
Assert.AreEqual(false, p.IsActive);
Assert.AreEqual(false, z.IsActive);
var notified = 0;
PropertyChangedEventHandler changed = (s, e) => notified++;
p.PropertyChanged += changed;
Assert.AreEqual(true, p.IsActive);
Assert.AreEqual(true, z.IsActive);
Assert.AreEqual(0, notified);
y.Value = 1;
Assert.AreEqual(true, p.IsActive);
Assert.AreEqual(true, z.IsActive);
Assert.AreEqual(1, notified);
Assert.AreEqual(8, p.Value);
p.PropertyChanged -= changed;
Assert.AreEqual(false, p.IsActive);
Assert.AreEqual(false, z.IsActive);
Assert.AreEqual(1, notified);
Assert.AreEqual(8, p.Value);
x.Value = 1;
Assert.AreEqual(false, p.IsActive);
Assert.AreEqual(false, z.IsActive);
Assert.AreEqual(1, notified);
Assert.AreEqual(4, p.Value);
}
public Notes()
{
SelectedNotes = Computed.From(
() => AllNotes.Value.Where(n => n.IsSelected.Value).ToList()
).Throttle(TimeSpan.FromMilliseconds(10));
SelectAllIsChecked = Computed.From(
get: () =>
!SelectedNotes.Value.Any() ? false :
SelectedNotes.Value.Count() == AllNotes.Value.Count ? true :
default(bool?),
set: state =>
{
// only pay attention when setting to a definite state
if (state == null)
{
return;
}
foreach (var note in AllNotes.Value)
{
note.IsSelected.Value = state == true;
}
});
SelectAllIsEnabled = Computed.From(() => AllNotes.Value.Count != 0);
AddNote = new Command(
execute: () =>
{
var text = NewNoteText.Value;
NewNoteText.Value = string.Empty;
AllNotes.Value.Add(new Note {
Text = { Value = text }
});
},
canExecute: Computed.From(() => NewNoteText.Value.Length != 0));
}