void MarkInsideJunction(DominoController domino)
{
int row = domino.Row;
int column = domino.Column;
if (
((domino.GetWaterExitSquareID(0) == -1) || (domino.GetWaterExitSquareID(1) == -1) || (domino.GetWaterExitSquareID(2) == -1))
&&
(domino.GetWaterExitSquareID(0) == 1) || (domino.GetWaterExitSquareID(1) == 1) || (domino.GetWaterExitSquareID(2) == 1))
{
if (domino.IsHorizontal())
{
MarkSquareExit(row, column - 1, CardinalPoint.E);
MarkSquareExit(row, column, CardinalPoint.W);
MarkSquareExit(row, column, CardinalPoint.E);
MarkSquareExit(row, column + 1,CardinalPoint.W);
}
else
{
MarkSquareExit(row - 1, column,CardinalPoint.N);
MarkSquareExit(row, column, CardinalPoint.N);
MarkSquareExit(row, column, CardinalPoint.S);
MarkSquareExit(row + 1, column,CardinalPoint.S);
}
}
else if ((domino.GetWaterExitSquareID(0) == 0) || (domino.GetWaterExitSquareID(1) == 0) || (domino.GetWaterExitSquareID(2) == 0))
{
if ((domino.GetWaterExitSquareID(0) == -1) || (domino.GetWaterExitSquareID(1) == -1) || (domino.GetWaterExitSquareID(2) == -1))
{
switch (domino.RotationState)
{
case 0:
MarkSquareExit(row, column - 1, CardinalPoint.E);
MarkSquareExit(row, column, CardinalPoint.W);
break;
case 1:
MarkSquareExit(row - 1, column, CardinalPoint.N);
MarkSquareExit(row, column, CardinalPoint.S);
break;
case 2:
MarkSquareExit(row, column + 1, CardinalPoint.W);
MarkSquareExit(row, column, CardinalPoint.E);
break;
case 3:
MarkSquareExit(row + 1, column, CardinalPoint.S);
MarkSquareExit(row, column, CardinalPoint.N);
break;
}
}
else if ((domino.GetWaterExitSquareID(0) == 1) || (domino.GetWaterExitSquareID(1) == 1) || (domino.GetWaterExitSquareID(2) == 1))
{
switch (domino.RotationState)
{
case 0:
MarkSquareExit(row, column + 1, CardinalPoint.W);
MarkSquareExit(row, column, CardinalPoint.E);
break;
case 1:
MarkSquareExit(row + 1, column, CardinalPoint.S);
MarkSquareExit(row, column, CardinalPoint.N);
break;
case 2:
MarkSquareExit(row, column - 1, CardinalPoint.E);
MarkSquareExit(row, column, CardinalPoint.W);
break;
case 3:
MarkSquareExit(row - 1, column, CardinalPoint.N);
MarkSquareExit(row, column, CardinalPoint.S);
break;
}
}
}
}
private void MarkDominoExits(DominoController domino)
{
int rotationStateRelativeCoordinatesIndex;
int cardinalPoint;
int relativeRow = 0;
int relativeColumn = 0;
for (int i = 0; i < 3; i++)
{
cardinalPoint = ((int)domino.GetWaterExitCardinalPoint(i) + domino.RotationState) % 4;
switch (domino.GetWaterExitSquareID(i))
{
case -1:
rotationStateRelativeCoordinatesIndex = domino.RotationState;
relativeRow = kRotationStateRelativeCoordinates[rotationStateRelativeCoordinatesIndex, 0];
relativeColumn = kRotationStateRelativeCoordinates[rotationStateRelativeCoordinatesIndex, 1];
break;
case 0:
relativeRow = 0;
relativeColumn = 0;
break;
case 1:
rotationStateRelativeCoordinatesIndex = (2 + domino.RotationState) % 4;
relativeRow = kRotationStateRelativeCoordinates[rotationStateRelativeCoordinatesIndex, 0];
relativeColumn = kRotationStateRelativeCoordinates[rotationStateRelativeCoordinatesIndex, 1];
break;
}
MarkSquareExit(domino.Row + relativeRow, domino.Column + relativeColumn, (CardinalPoint)Enum.ToObject(typeof(CardinalPoint), cardinalPoint));
}
MarkInsideJunction(domino);
}
