public static IList <ScientificSymbol> GetBestCombination(IList <ScientificSymbol> currentSymbols, int numberOfChoosables)
{
if (numberOfChoosables == 0)
{
return(currentSymbols);
}
if (numberOfChoosables > 3)
{
throw new TooManyException(string.Format("Number of choosable scientific symbols ({0}) cannot be handled.", numberOfChoosables));
}
var newSymbols = new NewSymbols();
if (numberOfChoosables == 1)
{
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Compass
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Gear
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Tablet
}, newSymbols);
}
if (numberOfChoosables == 2)
{
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Compass, ScientificSymbol.Compass
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Gear, ScientificSymbol.Gear
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Tablet, ScientificSymbol.Tablet
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Compass, ScientificSymbol.Gear
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Compass, ScientificSymbol.Tablet
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Gear, ScientificSymbol.Tablet
}, newSymbols);
}
if (numberOfChoosables == 3)
{
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Compass, ScientificSymbol.Compass, ScientificSymbol.Compass
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Gear, ScientificSymbol.Gear, ScientificSymbol.Gear
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Tablet, ScientificSymbol.Tablet, ScientificSymbol.Tablet
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Compass, ScientificSymbol.Gear, ScientificSymbol.Tablet
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Compass, ScientificSymbol.Compass, ScientificSymbol.Gear
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Compass, ScientificSymbol.Compass, ScientificSymbol.Tablet
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Gear, ScientificSymbol.Gear, ScientificSymbol.Compass
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Gear, ScientificSymbol.Gear, ScientificSymbol.Tablet
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Tablet, ScientificSymbol.Tablet, ScientificSymbol.Compass
}, newSymbols);
TestVictoryPoints(currentSymbols, new List <ScientificSymbol> {
ScientificSymbol.Tablet, ScientificSymbol.Tablet, ScientificSymbol.Gear
}, newSymbols);
}
var result = currentSymbols.ToList();
result.AddRange(newSymbols.Symbols);
return(result);
}
private static void TestVictoryPoints(IList <ScientificSymbol> currentSymbols, IList <ScientificSymbol> symbolsToAdd, NewSymbols bestSoFar)
{
var symbols = currentSymbols.ToList();
symbols.AddRange(symbolsToAdd);
var total = GetVictoryPoints(symbols);
if (total > bestSoFar.Total)
{
bestSoFar.Total = total;
bestSoFar.Symbols = symbolsToAdd;
}
}
