/// <summary>Wraps the the method so it only executes if the player clicks on the specified tileposition and adds it to <see cref="IInputEvents.ButtonPressed"/>.</summary>
/// <returns>Returns the wrapped method.</returns>
public static EventHandler <ButtonPressedEventArgs> onClick(this ButtonClick t, TileLocationSelector tile, Action <Vector2> handler)
{
EventHandler <ButtonPressedEventArgs> d = delegate(object sender, ButtonPressedEventArgs e)
{
bool isButton = t.Equals(ButtonClick.UseToolButton) ? e.Button.IsUseToolButton() : e.Button.IsActionButton();
if (isButton && Game1.currentLocation is GameLocation location && tile.predicate(location, location.getTileAtMousePosition()))
{
handler.Invoke(location.getTileAtMousePosition());
}
};
PyEvents.Events.Input.ButtonPressed += d;
return(d);
}
public static Dictionary <GameLocation, NotifyCollectionChangedEventHandler> whenRemovedFromLocation(this TileLocationSelector t, Action <GameLocation, List <Vector2> > action)
{
List <GameLocation> gls = new List <GameLocation>();
if (t.location == null)
{
gls = PyUtils.getAllLocationsAndBuidlings();
}
else
{
gls.Add(t.location);
}
Action <GameLocation, NotifyCollectionChangedEventArgs> a = delegate(GameLocation location, NotifyCollectionChangedEventArgs e)
{
List <Vector2> keys = new List <Vector2>();
if (e.Action == NotifyCollectionChangedAction.Remove)
{
foreach (Vector2 key in e.OldItems)
{
if (t.predicate(location, key))
{
keys.Add(key);
}
}
}
action.Invoke(location, keys);
};
Dictionary <GameLocation, NotifyCollectionChangedEventHandler> d = new Dictionary <GameLocation, NotifyCollectionChangedEventHandler>();
foreach (GameLocation gl in gls)
{
d.AddOrReplace(gl, (o, e) => a(gl, e));
}
return(d.useAll(p => p.Key.terrainFeatures.CollectionChanged += p.Value));
}