public TwistChainSwapper(Outcome outcome, int depth = 3)
{
_outcome = outcome;
Depth = depth;
}
List <List <Swap> > FindAllSwaps(Outcome outcome, GiveType type)
{
var swaps = new List <List <Swap> >();
var orders = outcome.Persons.Permutations();
foreach (var order in orders)
{
var candySwapChain = GetDeepChains(order, outcome);
var first = order[0];
var second = order[1];
var third = order[2];
var fourth = order[3];
foreach (var chain in candySwapChain)
{
var firstCandy = chain[0];
var secondCandy = chain[1];
var thirdCandy = chain[2];
var fourthCandy = chain[3];
var swapList = new List <Swap>();
swapList.Add(new Swap()
{
From = first,
To = second,
Give = firstCandy,
});
if (type != GiveType.A_B)
{
swapList.Add(new Swap()
{
From = second,
To = third,
Give = secondCandy,
});
}
if (type == GiveType.A_B_C)
{
;
}
else if (type == GiveType.A_B_C_A)
{
swapList.Add(new Swap()
{
From = third,
To = first,
Give = thirdCandy,
});
}
else if (type == GiveType.A_B_C_D)
{
swapList.Add(new Swap()
{
From = third,
To = fourth,
Give = thirdCandy,
});
}
else if (type == GiveType.A_B_C_D_A)
{
swapList.Add(new Swap()
{
From = third,
To = fourth,
Give = thirdCandy,
});
swapList.Add(new Swap()
{
From = fourth,
To = first,
Give = fourthCandy,
});
}
//if (swapList.Sum(x => x.Value) > 0)
swaps.Add(swapList);
}
}
return(swaps);
}
