public void EndOfYear()
{
var expensesHouses = RealEstatePortfolio.EndOfYear();
var earningsSales = SellHouses();
foreach (var newDevelopmentProjectType in NewDevelopmentProjectType.GetAll())
{
newDevelopmentProjectType.EndOfYear();
}
var expensesNewDevelopment = ExecuteNewDevelopmentProjects();
foreach (var renovationProjectProjectType in RenovationProjectType.GetAll())
{
renovationProjectProjectType.EndOfYear();
}
var expensesRenovation = ExecuteRenovations();
var expensesLoans = _loanPortfolio.EndOfYear();
// If we have spent money we need to attract a new loan.
var totalExpenses = expensesLoans + expensesHouses + AnnualCosts - _loanPortfolio.Cash - earningsSales + expensesNewDevelopment + expensesRenovation;
if (totalExpenses > 0)
{
var previousDebt = _loanPortfolio.Debt;
AttractLoan(totalExpenses);
_loanPortfolio.Cash = 0;
// Assert that a loan really has been attracted.
Debug.Assert(Math.Abs(previousDebt + totalExpenses - _loanPortfolio.Debt) < 0.01);
}
else
{
_loanPortfolio.Cash = -totalExpenses;
}
CumulativeInflation *= Economy.Get(Series.PriceInflation) + 1;
IsBankrupt |= SolvencyRatio < BankruptcyThreshold;
}
private double ExecuteRenovations()
{
var expenses = 0.0;
foreach (var house in RealEstatePortfolio.Houses)
{
foreach (var renovationProjectType in RenovationProjectType.GetAll())
{
if (!IsRenovationProjectExecuted(house, renovationProjectType) && Policy.DetermineExecutionRenovationProject(house, renovationProjectType))
{
var project = new RenovationProject(renovationProjectType);
expenses += project.Execute(house);
_executedRenovationProjects[house].Add(renovationProjectType);
}
}
}
return(expenses);
}