public Square(ControlNode topLeft, ControlNode topRight, ControlNode bottomLeft, ControlNode bottomRight)
{
TopLeft = topLeft;
TopRight = topRight;
BottomLeft = bottomLeft;
BottomRight = bottomRight;
CenterTop = topLeft.Right;
CenterRight = bottomRight.Above;
CenterBottom = bottomLeft.Right;
CenterLeft = bottomLeft.Above;
Configuration += Convert.ToInt32(TopLeft.Active) << 3;
Configuration += Convert.ToInt32(TopRight.Active) << 2;
Configuration += Convert.ToInt32(BottomRight.Active) << 1;
Configuration += Convert.ToInt32(BottomLeft.Active);
}
public SquareGrid(int[,] map, float squareSize)
{
var nodeCountX = map.GetLength(0);
var nodeCountY = map.GetLength(1);
var mapWidth = nodeCountX * squareSize;
var mapHeight = nodeCountY * squareSize;
var controlNodes = new ControlNode[nodeCountX, nodeCountY];
for (var x = 0; x < nodeCountX; x++)
{
for (var y = 0; y < nodeCountY; y++)
{
var pos = new Vector3(-mapWidth / 2 + x * squareSize + squareSize / 2, 0,
-mapHeight / 2 + y * squareSize + squareSize / 2);
controlNodes[x, y] = new ControlNode(pos, map[x, y] == 1, squareSize);
}
}
Squares = new Square[nodeCountX - 1, nodeCountY - 1];
for (var x = 0; x < nodeCountX - 1; x++)
{
for (var y = 0; y < nodeCountY - 1; y++)
{
Squares[x, y] = new Square(controlNodes[x, y + 1], controlNodes[x + 1, y + 1],
controlNodes[x, y], controlNodes[x + 1, y]);
}
}
}
public Square(ControlNode _topLeft, ControlNode _topRight, ControlNode _bottomRight, ControlNode _bottomLeft)
{
topLeft = _topLeft;
topRight = _topRight;
bottomRight = _bottomRight;
bottomLeft = _bottomLeft;
centreTop = topLeft.right;
centreRight = bottomRight.above;
centreBottom = bottomLeft.right;
centreLeft = bottomLeft.above;
if (topLeft.active)
configuration += 8;
if (topRight.active)
configuration += 4;
if (bottomRight.active)
configuration += 2;
if (bottomLeft.active)
configuration += 1;
}