/// <summary>
/// Handle population growth for this world. Get the colony rating, infrastructure, radiation,etc and then calculate whether the population should grow or shrink based
/// on those factors.
/// </summary>
/// <param name="CurrentFaction">Current faction this population belongs to</param>
/// <param name="CurrentPopulation">The Population in question.</param>
public static void PopulationGrowth(Faction CurrentFaction, Population CurrentPopulation)
{
#warning Update the UI to reflect dieoff if present.
if (CurrentPopulation.CivilianPopulation > 0.0f)
{
float CurrentPopGrowth = CurrentPopulation.CalcPopulationGrowth() * Constants.Colony.ConstructionCycleFraction;
float ColonyCost = CurrentPopulation.Species.GetTNHabRating(CurrentPopulation.Planet);
if (ColonyCost == 0.0f)
{
CurrentPopulation.AddPopulation(CurrentPopGrowth);
}
else
{
/// <summary>
/// How much Infra does this colony need per 1M colonists?
/// </summary>
int InfrastructureRequirement = (int)Math.Floor(ColonyCost * 100.0f);
/// <summary>
/// How much infra is currently on the planet?
/// </summary>
int CurrentInfrastructure = (int)Math.Floor(CurrentPopulation.Installations[(int)Installation.InstallationType.Infrastructure].Number);
/// <summary>
/// How much does this planet need? if the planet does need some it should generate a little on its own.
/// </summary>
int TotalInfraRequirement = (int)Math.Floor(InfrastructureRequirement * CurrentPopulation.CivilianPopulation);
if (TotalInfraRequirement < CurrentInfrastructure)
{
CurrentPopulation.AddPopulation(CurrentPopGrowth);
}
else
{
/// <summary>
/// Calculate how much population should die off instead of be added.
/// </summary>
#warning Is this ok for the dieoff calculation for population?
float CurrentDieoff = -1.0f *( ((float)CurrentInfrastructure / (float)TotalInfraRequirement) * Constants.Colony.ConstructionCycleFraction);
CurrentPopulation.AddPopulation(CurrentDieoff);
}
}
}
}
