public void Remove(IPersonEffect effect)
{
Items.Remove(effect);
effect.Changed -= Effect_Changed;
var args = new EffectEventArgs(effect);
Removed?.Invoke(this, args);
}
public void Add(IPersonEffect effect)
{
Items.Add(effect);
effect.Changed += Effect_Changed;
var args = new EffectEventArgs(effect);
Added?.Invoke(this, args);
}
public void Remove(IPersonEffect effect)
{
if (effect is null)
{
throw new ArgumentNullException(nameof(effect));
}
_items.Remove(effect);
effect.Changed -= Effect_Changed;
DoRemoved(effect);
}
public void Add(IPersonEffect effect)
{
if (effect is null)
{
throw new ArgumentNullException(nameof(effect));
}
_items.Add(effect);
effect.Changed += Effect_Changed;
DoAdd(effect);
}
private void DoRemoved(IPersonEffect effect)
{
var args = new EffectEventArgs(effect);
Removed?.Invoke(this, args);
}
private static bool IsDeaseSymptom(IPersonEffect x)
{
return(x is DiseaseSymptomEffect);
}
public EffectEventArgs(IPersonEffect effect)
{
Effect = effect;
}
