public void LoadPoints(string[] data)
{
for (int i = 3; i < (numberOfPositions * 2) + 3; i += 2)
{
PositionRowColumn rowAndColumn = PositionRowColumn.FromString(data[i], nrOfColumns);
FlowPoint point = new FlowPoint
{
row = rowAndColumn.row,
column = rowAndColumn.column,
matrixRow = rowAndColumn.row - 1,
matrixColumn = rowAndColumn.column - 1,
color = Int32.Parse(data[i + 1])
};
FlowPoint parent = pointPairs.Keys.FirstOrDefault(it => it.color == point.color);
if (parent != null)
{
pointPairs[parent] = point;
parent.ComputeManhatan(point);
point.manhattanDistance = parent.manhattanDistance;
parent.destination = point;
point.destination = parent;
}
else
{
pointPairs.Add(point, null);
}
flowMatrix[point.matrixRow][point.matrixColumn] = point;
flowMatrixClone.SetPixel(point.matrixColumn, point.matrixRow, Color.Red);
}
}
public void CheckPaths(string[] data, string path)
{
List <int> pathOutputs = new List <int>();
int startI = (numberOfPositions * 2) + 3;
int numberOfPaths = Int32.Parse(data[startI]);
startI++;
int i = startI;
int pathsCounter = 0;
while (pathsCounter < numberOfPaths)
{
int color = Int32.Parse(data[i]);
PositionRowColumn rowAndColumn = PositionRowColumn.FromString(data[i + 1], nrOfColumns);
int pathLength = Int32.Parse(data[i + 2]);
FlowPoint currentPoint = flowMatrix[rowAndColumn.matrixRow][rowAndColumn.matrixColumn];
FlowPoint destination = currentPoint.destination;
List <FlowPoint> tailOfpoints = new List <FlowPoint>();
int index = 1;
int j = i + 3;
int pathEnd = i + pathLength + 3;
bool pathIsValid = true;
while (j < pathEnd && pathIsValid)
{
int nextRow = currentPoint.matrixRow;
int nextColumn = currentPoint.matrixColumn;
switch (data[j][0].ToString().ToLower())
{
case "n":
nextRow = nextRow - 1;
break;
case "e":
nextColumn = nextColumn + 1;
break;
case "s":
nextRow = nextRow + 1;
break;
case "w":
nextColumn = nextColumn - 1;
break;
}
if (IsMoveValid(nextRow, nextColumn, currentPoint.color, j + 1 == pathEnd, destination))
{
flowMatrix[nextRow][nextColumn].color = currentPoint.color;
tailOfpoints.Add(currentPoint);
currentPoint = flowMatrix[nextRow][nextColumn];
index++;
j++;
}
else
{
pathIsValid = false;
}
}
pathOutputs.Add(pathIsValid ? 1 : -1);
pathOutputs.Add(pathIsValid ? index - 1 : index);
if (pathIsValid)
{
foreach (FlowPoint item in tailOfpoints)
{
flowMatrixClone.SetPixel(item.matrixColumn, item.matrixRow, Color.Red);
flowMatrixClone.Save(Program.PROJECT_ROOT + path + "-" + pathsCounter + ".png", ImageFormat.Png);
}
}
i = pathEnd;
pathsCounter++;
}
int width = 2048;
int height = 2048;
float scale = Math.Min(width / nrOfColumns, height / nrOfRows);
var bmp = new Bitmap(width, height);
var graph = Graphics.FromImage(bmp);
var brush = new SolidBrush(Color.White);
var scaleWidth = (int)(nrOfColumns * scale);
var scaleHeight = (int)(nrOfRows * scale);
graph.FillRectangle(brush, new RectangleF(0, 0, width, height));
graph.DrawImage(flowMatrixClone, ((int)width - scaleWidth) / 2, ((int)height - scaleHeight) / 2, scaleWidth, scaleHeight);
bmp.Save(Program.PROJECT_ROOT + path + ".png", ImageFormat.Png);
Console.WriteLine(string.Join(" ", pathOutputs.Select(it => it.ToString()).ToList()));
Console.WriteLine();
}
public void CheckPaths(string[] data)
{
List <int> pathOutputs = new List <int>();
int startI = (numberOfPositions * 2) + 3;
int numberOfPaths = Int32.Parse(data[startI]);
startI++;
//MatrixModel<FlowPoint> mat = new MatrixModel<FlowPoint>();
//mat.height = nrOfRows;
//mat.width = nrOfColumns;
//mat.matrixData = flowMatrix;
//MatrixModel<FlowPoint>.LogOnScreen(mat);
int i = startI;
int pathsCounter = 0;
while (pathsCounter < numberOfPaths)
{
int color = Int32.Parse(data[i]);
PositionRowColumn rowAndColumn = PositionRowColumn.FromString(data[i + 1], nrOfColumns);
int pathLength = Int32.Parse(data[i + 2]);
FlowPoint currentPoint = flowMatrix[rowAndColumn.matrixRow][rowAndColumn.matrixColumn];
FlowPoint destination = currentPoint.destination;
int index = 1;
int j = i + 3;
int pathEnd = i + pathLength + 3;
bool pathIsValid = true;
while (j < pathEnd && pathIsValid)
{
int nextRow = currentPoint.matrixRow;
int nextColumn = currentPoint.matrixColumn;
switch (data[j][0].ToString().ToLower())
{
case "n":
nextRow = nextRow - 1;
break;
case "e":
nextColumn = nextColumn + 1;
break;
case "s":
nextRow = nextRow + 1;
break;
case "w":
nextColumn = nextColumn - 1;
break;
}
if (IsMoveValid(nextRow, nextColumn, currentPoint.color, j + 1 == pathEnd, destination))
{
flowMatrix[nextRow][nextColumn].color = currentPoint.color;
currentPoint = flowMatrix[nextRow][nextColumn];
index++;
j++;
}
else
{
pathIsValid = false;
}
}
pathOutputs.Add(pathIsValid ? 1 : -1);
pathOutputs.Add(pathIsValid ? index - 1 : index);
i += pathEnd;
pathsCounter++;
}
Console.WriteLine(string.Join(' ', pathOutputs));
Console.WriteLine();
//MatrixModel<FlowPoint>.LogOnScreen(mat);
}
