public void ManhattanDistance()
{
GameMasterSettingsGameDefinitionConfiguration settings = new GameMasterSettingsGameDefinitionConfiguration(GameMasterSettingsGameDefinition.GetDefaultGameDefinition());
settings.InitialNumberOfPieces = 0;
GameMaster defaultGameMaster = new GameMaster(new GameMasterSettingsConfiguration(GameMasterSettings.GetGameMasterSettings(settings.ToBase())));
//first piece
defaultGameMaster.SetPieceInLocation(2, 5, TeamColour.blue, PieceType.sham, 97);
defaultGameMaster.UpdateDistancesFromAllPieces();
Assert.IsNotNull((defaultGameMaster.GetBoard.GetField(2, 5) as GameArea.GameObjects.TaskField).Piece);
Assert.AreEqual(0, (defaultGameMaster.GetBoard.GetField(2, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(1, (defaultGameMaster.GetBoard.GetField(1, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(1, (defaultGameMaster.GetBoard.GetField(3, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(1, (defaultGameMaster.GetBoard.GetField(2, 4) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(1, (defaultGameMaster.GetBoard.GetField(2, 6) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(3, (defaultGameMaster.GetBoard.GetField(4, 6) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(4, (defaultGameMaster.GetBoard.GetField(4, 3) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(2, (defaultGameMaster.GetBoard.GetField(0, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
//second piece
defaultGameMaster.SetPieceInLocation(4, 5, TeamColour.blue, PieceType.sham, 98);
defaultGameMaster.UpdateDistancesFromAllPieces();
Assert.IsNotNull((defaultGameMaster.GetBoard.GetField(2, 5) as GameArea.GameObjects.TaskField).Piece);
Assert.IsNotNull((defaultGameMaster.GetBoard.GetField(4, 5) as GameArea.GameObjects.TaskField).Piece);
Assert.AreEqual(0, (defaultGameMaster.GetBoard.GetField(2, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(0, (defaultGameMaster.GetBoard.GetField(4, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(1, (defaultGameMaster.GetBoard.GetField(3, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(1, (defaultGameMaster.GetBoard.GetField(4, 6) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(2, (defaultGameMaster.GetBoard.GetField(4, 3) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(2, (defaultGameMaster.GetBoard.GetField(0, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
//third piece
defaultGameMaster.SetPieceInLocation(1, 8, TeamColour.blue, PieceType.sham, 99);
Assert.IsNotNull((defaultGameMaster.GetBoard.GetField(2, 5) as GameArea.GameObjects.TaskField).Piece);
Assert.IsNotNull((defaultGameMaster.GetBoard.GetField(4, 5) as GameArea.GameObjects.TaskField).Piece);
Assert.IsNotNull((defaultGameMaster.GetBoard.GetField(1, 8) as GameArea.GameObjects.TaskField).Piece);
Assert.AreEqual(0, (defaultGameMaster.GetBoard.GetField(4, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(1, (defaultGameMaster.GetBoard.GetField(3, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(1, (defaultGameMaster.GetBoard.GetField(4, 6) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(2, (defaultGameMaster.GetBoard.GetField(4, 3) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(2, (defaultGameMaster.GetBoard.GetField(0, 5) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(1, (defaultGameMaster.GetBoard.GetField(1, 7) as GameArea.GameObjects.TaskField).DistanceToPiece);
Assert.AreEqual(2, (defaultGameMaster.GetBoard.GetField(3, 8) as GameArea.GameObjects.TaskField).DistanceToPiece);
}
