public static bool fork(int[] arr)
{
if (WinCheck.Win(arr))
{
return(false);
}
int count = 0;
foreach (int x in arr)
{
if (x != 0)
{
count++;
}
}
if (count > 5)
{
return(false);
}
if (ForkValid.ForkVal(arr) < 2)
{
return(false);
}
for (int i = 0; i < arr.Length; i++)
{
if (arr[i] == 2)
{
if (arr[i] == arr[(i + 1) % arr.Length] && arr[i] == arr[(i + 3) % arr.Length])
{
return(true);
}
if (arr[i] == arr[(i + 1) % arr.Length] && arr[i] == arr[(i + 4) % arr.Length] && arr[0] != arr[5])
{
return(true);
}
if (arr[i] == arr[(i + 3) % arr.Length] && arr[i] == arr[(i + 4) % arr.Length] && arr[2] != arr[3])
{
return(true);
}
if (arr[i] == arr[(i + 2) % arr.Length] && arr[i] == arr[(i + 3) % arr.Length])
{
return(true);
}
if (arr[i] == arr[(i + 4) % arr.Length] && arr[i] == arr[(i + 6) % arr.Length] && arr[1] != arr[7] && arr[0] != arr[7] && arr[1] != arr[6])
{
return(true);
}
if (arr[i] == arr[(i + 2) % arr.Length] && arr[i] == arr[(i + 6) % arr.Length] && arr[1] != arr[3] && arr[2] != arr[7] && arr[1] != arr[8])
{
return(true);
}
}
}
if (arr[4] == 2)
{
if (arr[0] == arr[2] && arr[2] == arr[4])
{
return(true);
}
if (arr[6] == arr[8] && arr[8] == arr[4])
{
return(true);
}
}
return(false);
}
public static void Main(string[] args)
{
int[] arr = new int[9];
int count = 1;
List <int[]> forkarr = new List <int[]>();
List <int[]> fullarr = new List <int[]>();
List <int[]> Altforkarr = new List <int[]>();
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
for (int k = 0; k < 3; k++)
{
for (int l = 0; l < 3; l++)
{
for (int m = 0; m < 3; m++)
{
for (int n = 0; n < 3; n++)
{
for (int o = 0; o < 3; o++)
{
for (int p = 0; p < 3; p++)
{
for (int q = 0; q < 3; q++)
{
arr[0] = i;
arr[1] = j;
arr[2] = k;
arr[3] = l;
arr[4] = m;
arr[5] = n;
arr[6] = o;
arr[7] = p;
arr[8] = q;
if (Valid.check(arr))
{
Console.WriteLine(count + ") ");
WinCheck.Win(arr);
PrintGame.print(arr);
fullarr.Add(arr);
if (AltFork.check(arr))
{
Altforkarr.Add(arr); Console.WriteLine("It's a Alternative Fork!");
} //alternative fork check
count++;
Console.WriteLine();
}
arr = new int[9];
}
}
}
}
}
}
}
}
}
Console.WriteLine("The Forks: ");
int c = 1;
foreach (int[] arry in Altforkarr)
{
Console.WriteLine(c + ") ");
PrintGame.print(arry);
Console.WriteLine();
c++;
}
//now make a new list of non-duplicated forks
List <int[]> AltforkarrND = Altforkarr;
// now complete duplicate fork list for forks and print them
for (int i = 0; i < AltforkarrND.Count; i++)
{
for (int j = 0; j < AltforkarrND.Count; j++)
{
if (ForkValid.ForkDuplicate(AltforkarrND[i], AltforkarrND[j]) == 3)
{
AltforkarrND.Remove(AltforkarrND[j]);
}
}
}
Console.WriteLine("Now the non-duplicated forks:");
int co = 1;
foreach (int[] arry in AltforkarrND)
{
Console.WriteLine(co + ") ");
PrintGame.print(arry);
Console.WriteLine();
co++;
}
//declare graph
var graph = new AdjacencyGraph <int[], Edge <int[]> >();
//add all board states to graph as vertices
for (int i = 0; i < fullarr.Count; i++)
{
graph.AddVertex(fullarr[i]);
}
//if connect conditions are met then connect vertices with edges
for (int i = 0; i < fullarr.Count; i++)
{
for (int j = 0; j < fullarr.Count; j++)
{
if (Connected.connect(fullarr[i], fullarr[j]))
{
Edge <int[]> a = new Edge <int[]>(fullarr[i], fullarr[j]); //make new edge
graph.AddEdge(a); //connect edge
}
}
}
//print the edges
foreach (var vertex in graph.Vertices)
{
foreach (var edge in graph.OutEdges(vertex))
{
PrintGame.print(vertex);
Console.WriteLine(edge);
}
}
Console.ReadKey();
}