/// <summary>
/// Does a comparison for different techniques of reading all the lines from a file and performing some rudimentary operations on them.
/// </summary>
/// <param name="fileName">Tested data file name</param>
private void ReadAndProcessLinesFromFile(string fileName)
{
var fullPath = GetFullTestDataPath(fileName);
if (File.Exists(fullPath))
{
// Get number of lines in file
var numberOfLines = File.ReadLines(fullPath).Count();
PrintTestMethodHeader(fileName, numberOfLines);
// Start all techniques Iterations times and save all process times
for (int i = 0; i < Iterations; i++)
{
foreach (var method in _methodsToRun)
{
var partialResult = PartialResults.GetOrCreate(method.Method.Name);
var processTime = RunFileReader(method, fullPath);
partialResult.AddProcessTime(processTime);
}
}
ProcessResults(fileName, numberOfLines);
GC.Collect();
}
else
{
Console.WriteLine($"File {fullPath} doesn't exist");
}
}
private static PartialResults CheckDiagonals(FourInARowState state)
{
PartialResults summary = new PartialResults();
//// from left bottom to right top
for (Int32 startY = 0, mStartY = FourInARowState.RowCount - WinningCount + 1; startY < mStartY; startY++)
{
FieldContext context = new FieldContext();
for (Int32 x = 0, y = startY, my = FourInARowState.RowCount, mx = FourInARowState.ColumnCount; y < my && x < mx /* && y < state.LastEmptyRow */; x++, y++)
{
ProcessField(state, x, y, context);
}
summary.Add(context.PartialResults);
}
for (Int32 startX = 1, mStartX = FourInARowState.ColumnCount - WinningCount + 1; startX < mStartX; startX++)
{
FieldContext context = new FieldContext();
for (Int32 x = startX, y = 0, my = FourInARowState.RowCount, mx = FourInARowState.ColumnCount; y < my && x < mx /* && y < state.LastEmptyRow */; x++, y++)
{
ProcessField(state, x, y, context);
}
summary.Add(context.PartialResults);
}
//// from right bottom to left top
for (Int32 startY = 0, mStartY = FourInARowState.RowCount - WinningCount + 1; startY < mStartY; startY++)
{
FieldContext context = new FieldContext();
for (Int32 x = FourInARowState.ColumnCount - 1, y = startY, my = FourInARowState.RowCount; y < my && x >= 0 /* && y < state.LastEmptyRow */; x--, y++)
{
ProcessField(state, x, y, context);
}
summary.Add(context.PartialResults);
}
for (Int32 sStartX = FourInARowState.ColumnCount - 2, mStartX = WinningCount - 1; sStartX >= mStartX; sStartX--)
{
FieldContext context = new FieldContext();
for (Int32 x = sStartX, y = 0, my = FourInARowState.RowCount; y < my && x >= 0 /* && y < state.LastEmptyRow */; x--, y++)
{
ProcessField(state, x, y, context);
}
summary.Add(context.PartialResults);
}
return(summary);
}
internal void Add(PartialResults other)
{
OneCrossInRow += other.OneCrossInRow;
TwoCrossesInRow += other.TwoCrossesInRow;
ThreeCrossesInRow += other.ThreeCrossesInRow;
FourCrossesInRow += other.FourCrossesInRow;
OneCircleInRow += other.OneCircleInRow;
TwoCirclesInRow += other.TwoCirclesInRow;
ThreeCirclesInRow += other.ThreeCirclesInRow;
FourCirclesInRow += other.FourCirclesInRow;
}
private static PartialResults CheckColumns(FourInARowState state)
{
PartialResults summary = new PartialResults();
for (Int32 x = 0, mx = FourInARowState.ColumnCount; x < mx; x++)
{
FieldContext context = new FieldContext();
for (Int32 y = 0, my = FourInARowState.RowCount; y < my /* && y < state.LastEmptyRow */; y++)
{
ProcessField(state, x, y, context);
}
summary.Add(context.PartialResults);
}
return(summary);
}
/// <summary>
/// Does a comparison for different collection of adding and sorting all the lines from a file
/// </summary>
/// <param name="fileName">Tested data file name</param>
private void SaveLinesFromFile(string fileName)
{
var fullPath = GetFullTestDataPath(fileName);
if (File.Exists(fullPath))
{
// Get number of lines in file
var numberOfLines = File.ReadLines(fullPath).Count();
PrintTestMethodHeader(fileName, numberOfLines);
// Start all techniques Iterations times and save all process times
for (int i = 0; i < Iterations; i++)
{
foreach (var keyValueCollection in _keyValueCollections)
{
var partialResultOneCollection = PartialResults.GetOrCreate($"{nameof(T1)} {keyValueCollection.Name}");
var processTimeOneCollection = RunProcessFile(T1, fullPath, keyValueCollection, null);
partialResultOneCollection.AddProcessTime(processTimeOneCollection);
Console.WriteLine();
keyValueCollection.Clear();
foreach (var uIntCollection in _uIntCollections)
{
var partialResultTwoCollections = PartialResults.GetOrCreate($"{nameof(T2)} {keyValueCollection.Name} {uIntCollection.Name}");
var processTimeTwoCollections = RunProcessFile(T2, fullPath, keyValueCollection, uIntCollection);
partialResultTwoCollections.AddProcessTime(processTimeTwoCollections);
Console.WriteLine();
uIntCollection.Clear();
keyValueCollection.Clear();
}
}
}
ProcessResults(fileName, numberOfLines);
GC.Collect();
}
else
{
Console.WriteLine($"File {fullPath} doesn't exist");
}
}
public Int32 Evaluate(IGameState gameState, GamePlayer player)
{
FourInARowState state = (FourInARowState)gameState;
PartialResults summary = new PartialResults();
PartialResults result = CheckColumns(state);
summary.Add(result);
result = CheckRows(state);
summary.Add(result);
result = CheckDiagonals(state);
summary.Add(result);
return(CalculateScore(summary, player));
}
private static Int32 CalculateScore(PartialResults summary, GamePlayer player)
{
if (summary.FourCrossesInRow > 0)
{
return(WinValue * GetSign(FourInARowFieldState.Cross));
}
if (summary.FourCirclesInRow > 0)
{
return(WinValue * GetSign(FourInARowFieldState.Circle));
}
Int32 result;
if (player == GamePlayer.PlayerMax)
{
result =
summary.ThreeCrossesInRow * 1000 * 1 +
summary.TwoCrossesInRow * 100 * 1 +
summary.OneCrossInRow * 10 * 1 +
summary.ThreeCirclesInRow * 5000 * -1 +
summary.TwoCirclesInRow * 500 * -1 +
summary.OneCircleInRow * 50 * -1;
}
else
{
result =
summary.ThreeCrossesInRow * 5000 * 1 +
summary.TwoCrossesInRow * 500 * 1 +
summary.OneCrossInRow * 50 * 1 +
summary.ThreeCirclesInRow * 1000 * -1 +
summary.TwoCirclesInRow * 100 * -1 +
summary.OneCircleInRow * 10 * -1;
}
return(result);
}