static bool BlankCheck(Point pos, BoxDirection direction, char[,] Board)
{
int sizeX, sizeY;
if (direction == BoxDirection.Vertical)
{
sizeX = BoxXsize;
sizeY = BoxYsize;
}
else
{
sizeX = BoxYsize;
sizeY = BoxXsize;
}
for (int top = 0; top < sizeY; top++)
{
for (int left = 0; left < sizeX; left++)
{
if (Board[pos.Y + top, pos.X + left] != BlankChar)
{
return(false);
}
}
}
return(true);
}
Corner GetCornerFromDirection(Corner orig, BoxDirection direction)
{
Corner result = null;
Point newP = orig.GetLocation();
switch (direction)
{
case BoxDirection.Up:
newP.Offset(0, -1);
break;
case BoxDirection.Down:
newP.Offset(0, 1);
break;
case BoxDirection.Left:
newP.Offset(-1, 0);
break;
case BoxDirection.Right:
newP.Offset(1, 0);
break;
}
if (CornerPointOnBoard(newP))
{
result = m_CornerRows[newP.Y][newP.X];
}
return(result);
}
static void SetBox(int num, Point pos, BoxDirection direction, char[,] Board)
{
int sizeX, sizeY;
if (direction == BoxDirection.Vertical)
{
sizeX = BoxXsize;
sizeY = BoxYsize;
}
else
{
sizeX = BoxYsize;
sizeY = BoxXsize;
}
for (int top = 0; top < sizeY; top++)
{
for (int left = 0; left < sizeX; left++)
{
char c = BlankChar;
if (num != 0)
{
c = ' ';
if (top == 0 && left == 0)
{
c = '┌';
}
else if (top == 0 && left == sizeX - 1)
{
c = '┐';
}
else if (top == sizeY - 1 && left == 0)
{
c = '└';
}
else if (top == sizeY - 1 && left == sizeX - 1)
{
c = '┘';
}
else if (top == 0 || top == sizeY - 1)
{
c = '─';
}
else if (left == 0 || left == sizeX - 1)
{
c = '│';
}
}
Board[pos.Y + top, pos.X + left] = c;
}
}
}
static void RemoveBox(Point pos, BoxDirection direction, char[,] Board)
{
SetBox(0, pos, direction, Board);
}
Box CreateBox(IMove move, BoxDirection direction, Player player)
{
bool wouldBox = false;
Corner ul = null, ur = null, ll = null, lr = null;
switch (direction)
{
case BoxDirection.Up:
{
if (!(move.GetLine() as Line).Vertical)
{
ll = move.GetLine().GetStart() as Corner;
ul = GetCornerFromDirection(ll, BoxDirection.Up);
lr = move.GetLine().GetEnd() as Corner;
ur = GetCornerFromDirection(lr, BoxDirection.Up);
}
}
break;
case BoxDirection.Down:
{
if (!(move.GetLine() as Line).Vertical)
{
ul = move.GetLine().GetStart() as Corner;
ur = move.GetLine().GetEnd() as Corner;
ll = GetCornerFromDirection(ul, BoxDirection.Down);
lr = GetCornerFromDirection(ur, BoxDirection.Down);
}
}
break;
case BoxDirection.Left:
{
if ((move.GetLine() as Line).Vertical)
{
ur = move.GetLine().GetStart() as Corner;
lr = move.GetLine().GetEnd() as Corner;
ul = GetCornerFromDirection(ur, BoxDirection.Left);
ll = GetCornerFromDirection(lr, BoxDirection.Left);
}
}
break;
case BoxDirection.Right:
{
if ((move.GetLine() as Line).Vertical)
{
ul = move.GetLine().GetStart() as Corner;
ll = move.GetLine().GetEnd() as Corner;
ur = GetCornerFromDirection(ul, BoxDirection.Right);
lr = GetCornerFromDirection(ll, BoxDirection.Right);
}
}
break;
default:
throw new ArgumentException("Direction must be one of Up, Down, Left, Right");
}
Box box = null;
if (ul != null && ur != null && ll != null && lr != null)
{
wouldBox = MakesBox(ul, ur, ll, lr, move as Move);
if (wouldBox)
{
box = new Box(ul, ur, lr, ll, player, this);
}
}
return(box);
}
public BoxBuilder Direction(BoxDirection value)
{
base.Options["direction"] = value;
return(this);
}
