private TestCaseInputDataModel CopyInputData(TestCaseInputDataModel testCaseData)
{
var size = testCaseData.BoardSize;
var squireUnits = new SquireUnit[size, size];
for (int i = 0; i < size; i++)
{
for (int j = 0; j < size; j++)
{
var squireUnitLocation = new Location(i, j);
var squireUnit = new SquireUnit(squireUnitLocation);
squireUnits[i, j] = squireUnit;
}
}
return(new TestCaseInputDataModel
{
BoardSize = size,
MarbleOrHoleCount = testCaseData.MarbleOrHoleCount,
WallCount = testCaseData.WallCount,
SquireUnits = squireUnits,
Marbles = testCaseData.Marbles.Select(e => e.Copy()).ToList(),
Holes = testCaseData.Holes.Select(e => e.Copy()).ToList(),
Walls = testCaseData.Walls.Select(e => e.Copy()).ToList()
});
}
public static List <TestCaseInputDataModel> ParseTestCaseInputDataFromFile(string fileName = "./input.txt")
{
var testCaseDataModels = new List <TestCaseInputDataModel>();
var inputText = System.IO.File.ReadAllText(fileName);
var inputDataLines = Array.ConvertAll(inputText.Split('\n'), item => item);
TestCaseInputDataModel testCaseData = null;
foreach (var line in inputDataLines)
{
var inputDataLine = Array.ConvertAll(line.Split(' '), item => Convert.ToInt32(item));
// The input file ends with a line containing 3 zeros
if (inputDataLine.Length == 3 &&
inputDataLine.All(item => item == 0))
{
break;
}
//first line of each test case contains 3 numbers: N M W
else if (inputDataLine.Length == 3)
{
testCaseData = new TestCaseInputDataModel
{
Marbles = new List <Marble>(),
Holes = new List <Hole>(),
Walls = new List <Wall>()
};
testCaseDataModels.Add(testCaseData);
// first the size N [2, 40] of the board
var size = testCaseData.BoardSize = inputDataLine[0];
if (size < 2 || size > 40)
{
throw new Exception("Game-board size should be in range of [2, 40]");
}
// init squire-units
testCaseData.SquireUnits = new SquireUnit[size, size];
for (int i = 0; i < size; i++)
{
for (int j = 0; j < size; j++)
{
var squireUnitLocation = new Location(i, j);
var squireUnit = new SquireUnit(squireUnitLocation);
testCaseData.SquireUnits[i, j] = squireUnit;
}
}
// second the number M (M > 0) of marbles
testCaseData.MarbleOrHoleCount = inputDataLine[1];
if (testCaseData.MarbleOrHoleCount <= 0)
{
throw new Exception("Marble or hole count should be positive integer");
}
// third the number W of walls
testCaseData.WallCount = inputDataLine[2];
if (testCaseData.WallCount < 0)
{
throw new Exception("Wall count can not be negative");
}
continue;
}
// next M lines contains 2 integers: location(row, column)
else if (inputDataLine.Length == 2)
{
if (testCaseData.Marbles.Count < testCaseData.MarbleOrHoleCount)
{
// the locations of the marbles
var location = new Location(
row: inputDataLine[0], // first integer is a row location
column: inputDataLine[1] // the second is a column location
);
// Marbles are numbered from 1 to M
var marbleNumber = testCaseData.Marbles.Count + 1;
var marble = new Marble(marbleNumber, location);
testCaseData.Marbles.Add(marble);
continue;
}
// next M of those lines represent the locations of the holes
else if (testCaseData.Holes.Count < testCaseData.MarbleOrHoleCount)
{
// the locations of holes
var location = new Location(
row: inputDataLine[0], // first integer is a row location
column: inputDataLine[1] // the second is a column location
);
// Holes are numbered from 1 to M
var holeNumber = testCaseData.Holes.Count + 1;
var hole = new Hole(holeNumber, location);
testCaseData.Holes.Add(hole);
continue;
}
}
// next W lines represent the wall locations, each with 4 integers
else if (inputDataLine.Length == 4)
{
if (testCaseData.Walls.Count < testCaseData.WallCount)
{
// first pair are the (row, column) of the square on one side of the wall
var location1 = new Location(
row: inputDataLine[0],
column: inputDataLine[1]
);
// he second pair are the (row, column) of the square on the other side of the wall
var location2 = new Location(
row: inputDataLine[2],
column: inputDataLine[3] // the second is a column location
);
if ((location1.Row > location2.Row && location1.Column == location2.Column) ||
(location1.Row == location2.Row && location1.Column > location2.Column))
{
var tmp = location1;
location1 = location2;
location2 = tmp;
}
var wall = new Wall(location1, location2);
testCaseData.Walls.Add(wall);
continue;
}
}
}
return(testCaseDataModels);
}
