public SquareGrid(int[,] map, float squareSize)
{
int nodeCountX = map.GetLength(0);
int nodeCountY = map.GetLength(1);
float mapWidth = nodeCountX * squareSize;
float mapHeight = nodeCountY * squareSize;
ControlNode[,] controlNodes = new ControlNode[nodeCountX, nodeCountY];
for (int x = 0; x < nodeCountX; x++)
{
for (int y = 0; y < nodeCountY; y++)
{
Vector3 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 (int x = 0; x < nodeCountX - 1; x++)
{
for (int y = 0; y < nodeCountY - 1; y++)
{
squares[x, y] = new Square(controlNodes[x, y + 1], controlNodes[x + 1, y + 1], controlNodes[x + 1, y], controlNodes[x, y]);
}
}
}
public Square(ControlNode topLeft, ControlNode topRight, ControlNode bottomRight, ControlNode bottomLeft)
{
_topLeft = topLeft;
_topRight = topRight;
_bottomRight = bottomRight;
_bottomLeft = bottomLeft;
_centerTop = _topLeft._right;
_centerRight = _bottomRight._above;
_centerBottom = _bottomLeft._right;
_centerLeft = _bottomLeft._above;
if (_topLeft._active)
{
_Configuration += 8;
}
if (_topRight._active)
{
_Configuration += 4;
}
if (_bottomRight._active)
{
_Configuration += 2;
}
if (_bottomLeft._active)
{
_Configuration += 1;
}
}