//---------------------------------------------------------------------
/// <summary>
/// Removes the cohorts that are damaged by an age-only disturbance.
/// </summary>
/// <returns>
/// The total biomass of all the cohorts damaged by the disturbance.
/// </returns>
public int DamageBy(AgeCohort.ISpeciesCohortsDisturbance disturbance)
{
isSpeciesCohortDamaged.SetAllFalse(Count);
disturbance.Damage(this, isSpeciesCohortDamaged);
// Go backwards through list of cohort data, so the removal of an
// item doesn't mess up the loop.
isMaturePresent = false;
int totalReduction = 0;
for (int i = cohortData.Count - 1; i >= 0; i--)
{
if (isSpeciesCohortDamaged[i])
{
Cohort cohort = new Cohort(species, cohortData[i]);
totalReduction += cohort.Biomass;
RemoveCohort(i, cohort, disturbance.CurrentSite,
disturbance.Type);
cohort = null;
}
else if (cohortData[i].Age >= species.Maturity)
{
isMaturePresent = true;
}
}
return(totalReduction);
}
//---------------------------------------------------------------------
void AgeCohort.ISiteCohorts.DamageBy(AgeCohort.ISpeciesCohortsDisturbance disturbance)
{
if (AgeOnlyDisturbanceEvent != null)
{
AgeOnlyDisturbanceEvent(this, new DisturbanceEventArgs(disturbance.CurrentSite,
disturbance.Type));
}
// Go through list of species cohorts from back to front so that
// a removal does not mess up the loop.
int totalReduction = 0;
for (int i = cohorts.Count - 1; i >= 0; i--)
{
totalReduction += cohorts[i].DamageBy(disturbance);
if (cohorts[i].Count == 0)
{
cohorts.RemoveAt(i);
}
}
totalBiomass -= totalReduction;
}
