private static void PrintState(FourInARowState state)
{
for (Int32 y = FourInARowState.RowCount - 1; y >= 0; y--)
{
for (Int32 x = 0, mx = FourInARowState.ColumnCount; x < mx; x++)
{
String text;
switch (state.Get(x, y))
{
case FourInARowFieldState.Cross:
text = "X";
break;
case FourInARowFieldState.Circle:
text = "O";
break;
default:
text = "_";
break;
}
Console.Write(text);
}
Console.WriteLine();
}
Console.WriteLine();
}
internal static FourInARowState PrepareState(String[] input)
{
FourInARowState result = new FourInARowState();
for (Int32 q = 0; q < FourInARowState.RowCount; q++)
{
String line = input[q];
for (Int32 w = 0; w < FourInARowState.ColumnCount; w++)
{
Char ch = line[w];
if (ch == 'x')
{
result.Set(w, q, FourInARowFieldState.Cross);
}
else if (ch == 'o')
{
result.Set(w, q, FourInARowFieldState.Circle);
}
}
}
return(result);
}
private static void PlayFourInARowTest()
{
//String[] input = new[]
// {
// "oo.o...",
// "x......",
// "x......",
// ".......",
// ".......",
// ".......",
// };
//String[] input = new[]
// {
// "oooxooo",
// "xxxoxxx",
// "oooxooo",
// "xxxoxxx",
// "xoxoxox",
// "oo.o...",
// };
String[] input = new[]
{
"oooxooo",
"xxxoxxx",
"oooxooo",
"xxxoxxx",
"xoxoxox",
"oo.o...",
};
FourInARowState state = FourInARowTests.PrepareState(input);
FourInARowFactory factory = new FourInARowFactory();
IGameLogic logic = factory.CreateLogic();
MiniMaxAlgorithmImproved alg = new MiniMaxAlgorithmImproved(3, factory, true);
PrintState((FourInARowState)state);
Int32 res = factory.CreateStateEvaluator().Evaluate(state, GamePlayer.PlayerMax);
IGameMove move = alg.FindBestMove(state, GamePlayer.PlayerMax);
IGameState newState = logic.MakeMove(move, state);
PrintState((FourInARowState)newState);
}
private static FourInARowMove Common(String[] input, IGameAlgorithm algorithm, IGameFactory gameFactory)
{
FourInARowState state = PrepareState(input);
IGameFactory factory = gameFactory;
IGameLogic logic = factory.CreateLogic();
IGameAlgorithm alg = algorithm;
Int32 res = factory.CreateStateEvaluator().Evaluate(state, GamePlayer.PlayerMax);
return((FourInARowMove)alg.FindBestMove(state, GamePlayer.PlayerMax));
}
private static void PlayFourInARow()
{
Console.BufferHeight = 8000;
FourInARowFactory factory = new FourInARowFactory();
IGameLogic logic = factory.CreateLogic();
IGameAlgorithm alg = new MiniMaxWithAlfaBetaPrunningDynamic(3, factory); /// new MiniMaxWithAlfaBetaPrunningB(8, factory); // new MiniMaxAlgorithmImproved(6, factory, true);
IGameState state = new FourInARowState();
while (true)
{
IGameMove move = alg.FindBestMove(state, GamePlayer.PlayerMax);
if (null != move)
{
state = logic.MakeMove(move, state);
}
else
{
break;
}
PrintState((FourInARowState)state);
if (logic.IsFinished(state))
{
break;
}
Int32 x = Int32.Parse(Console.ReadLine());
state = logic.MakeMove(new FourInARowMove
{
Column = x,
State = FourInARowFieldState.Circle
}, state);
if (logic.IsFinished(state))
{
break;
}
}
PrintState((FourInARowState)state);
}
public void TestMoveEvaluation()
{
String[] inputA = new[]
{
".x.o...",
".x.....",
".......",
".......",
".......",
"......."
};
String[] inputB = new[]
{
"...o.x.",
".....x.",
".......",
".......",
".......",
"......."
};
FourInARowState stateA = PrepareState(inputA);
FourInARowState stateB = PrepareState(inputB);
FourInARowFactory factory = new FourInARowFactory();
IGameStateEvaluator evaluator = factory.CreateStateEvaluator();
Int32 rateA = evaluator.Evaluate(stateA, GamePlayer.PlayerMax);
Int32 rateB = evaluator.Evaluate(stateB, GamePlayer.PlayerMax);
Assert.AreEqual(rateA, rateB);
rateA = evaluator.Evaluate(stateA, GamePlayer.PlayerMin);
rateB = evaluator.Evaluate(stateB, GamePlayer.PlayerMin);
Assert.AreEqual(rateA, rateB);
}
public void TestAnotherWin()
{
String[] input = new[]
{
"oooxooo",
"xxxoxxx",
"oooxooo",
"xxxoxxx",
"xoxoxox",
"oooooo.",
};
FourInARowState state = PrepareState(input);
FourInARowFactory factory = new FourInARowFactory();
IGameLogic logic = factory.CreateLogic();
Boolean result = logic.IsFinished(state);
Assert.IsTrue(result);
}
