/// <summary>
/// The protected onWeeklyUpdate method raises the event by invoking the
/// delegates. The sender is always this, the current instance of the class.
/// </summary>
/// <param name="e">Event arguments for the WeeklyUpdate event.</param>
protected virtual void onWeeklyUpdate(cWeeklyUpdateEventArgs e, bool DeadRemoved)
{
if (DeadRemoved)
{
if (WeeklyUpdateAfterRemovingDead != null)
{
// invoke the delegate
WeeklyUpdateAfterRemovingDead(this, e);
}
}
else
{
if (WeeklyUpdateBeforeRemovingDead != null)
{
// invoke the delegate
WeeklyUpdateBeforeRemovingDead(this, e);
}
}
}
// *********************** private members ****************************************
// private function for the actual weekly calls
private bool WeeklyCalls(bool IncrementTime)
{
//System.Diagnostics.Debug.WriteLine("cBackground.cs: WeeklyCalls()");
//System.Diagnostics.Debug.WriteLine("cBackground.cs: WeeklyCalls() Animals.Count = " + Animals.Count);
cWeeklyActivityThread ActivityThread = new cWeeklyActivityThread(0, Animals.Count - 1, Animals,
Years.CurrentYear.CurrentWeek, PreventIncest);
ActivityThread.RunWeeklyActivities();
// add babies to master list, attaching the event handler in each case
//System.Diagnostics.Debug.WriteLine("cBackground.cs: WeeklyCalls() add babies");
Animals.AddBabiesToList(new AnimalInfectedEventHandler(this.Animal_AnimalInfected));
// apply any strategies applicable to this year and week
if (StrategyCounter < Strategies.Count)
{
for (; ;)
{
cStrategy CurrentStrategy = Strategies[StrategyCounter];
// if the most current strategy should be applied later, exit now
if (CurrentStrategy.Year > Years.CurrentYearNum || CurrentStrategy.Week > Years.CurrentYear.CurrentWeek)
{
break;
}
// if the most current strategy should be applied now, apply it!!
else if (CurrentStrategy.Year == Years.CurrentYearNum && CurrentStrategy.Week == Years.CurrentYear.CurrentWeek)
{
CurrentStrategy.ApplyStrategy();
}
// increment the StrategyCounter
StrategyCounter++;
// make sure we have not just run the last strategy
if (StrategyCounter >= Strategies.Count)
{
break;
}
}
}
// indicate that weekly events have been run
//System.Diagnostics.Debug.WriteLine("cBackground.cs: WeeklyCalls() indicate that weekly events have been run");
mvarHaveRunWeeklyEvents = true;
// raise the WeeklyUpdate event before the dead are removed
//System.Diagnostics.Debug.WriteLine("cBackground.cs: WeeklyCalls(): raise weekly event before dead are removed");
cWeeklyUpdateEventArgs e = new cWeeklyUpdateEventArgs(this);
onWeeklyUpdate(e, false);
//if (e.Abort) return false;
//System.Diagnostics.Debug.WriteLine("cBackground.cs: WeeklyCalls(): e.Abort = " + e.Abort);
if (e.Abort)
{
return(false);
}
// remove dead animals from main list
Animals.RemoveDeceased();
// raise weekly event after dead are removed
//System.Diagnostics.Debug.WriteLine("cBackground.cs: WeeklyCalls(): raise weekly event AFTER dead are removed");
onWeeklyUpdate(e, true);
if (e.Abort)
{
return(false);
}
// scramble the animals
if (ScrambleList)
{
Animals.ScrambleOrder();
}
// increment time
if (IncrementTime)
{
Years.IncrementTime();
// indicate that weekly events have not been run
mvarHaveRunWeeklyEvents = false;
}
//System.Diagnostics.Debug.WriteLine("cBackground.cs: WeeklyCalls() END");
return(true);
}