public GameLogic()
{
LineDirection newLine = null;
//build all possible directions a line of linegth d cubes can be in a dxdxd board
//check the 9 3d directions
for (int i = -1; i <= 1; i++)
{
for (int j = -1; j <= 1; j++)
{
newLine = new LineDirection(i, j, 1);
possibleDirections[newLine.ID] = newLine;
}
}
//the 4 2d directions
//horizontal 2d check
newLine = new LineDirection(1, 0, 0);
possibleDirections[newLine.ID] = newLine;
//vertical 2d check
newLine = new LineDirection(0, 1, 0);
possibleDirections[newLine.ID] = newLine;
//diagonal 2d check
newLine = new LineDirection(1, 1, 0);
possibleDirections[newLine.ID] = newLine;
//diagonal 2d check
newLine = new LineDirection(1, -1, 0);
possibleDirections[newLine.ID] = newLine;
}
private List <BoardPosition> GetLinePositions(BoardPosition move, LineDirection direction)
{
int posX = move.X;
int posY = move.Y;
int posZ = move.Z;
List <BoardPosition> cellList = new List <BoardPosition>();
while (posX >= 0 &&
posY >= 0 &&
posZ >= 0 &&
posX < dimension &&
posY < dimension &&
posZ < dimension
)
{
cellList.Add(gameMatrix[posX, posY, posZ]);
posX += direction.dx;
posY += direction.dy;
posZ += direction.dz;
}
posX = move.X - direction.dx;
posY = move.Y - direction.dy;
posZ = move.Z - direction.dz;
while (posX >= 0 &&
posY >= 0 &&
posZ >= 0 &&
posX < dimension &&
posY < dimension &&
posZ < dimension)
{
cellList.Add(gameMatrix[posX, posY, posZ]);
posX -= direction.dx;
posY -= direction.dy;
posZ -= direction.dz;
}
return(cellList);
}