/*private void SetNeighbours(int startingCircleNeighbourDirection)
* {
* // 0-top, 1-right, 2-bottom, 3-left
*
* // if there's no neighobur in that direction, then set it. Otherwise don't
* if (!startingCircleScript.GetNeighbour(startingCircleNeighbourDirection))
* {
* startingCircleScript.SetNeighbour(startingCircleNeighbourDirection);
* endingCircleScript.SetNeighbour((startingCircleNeighbourDirection + 2) % 4);
* }
* else
* {
* throw new System.ArgumentException("invalid neighbour");
* }
* }*/
private void MarkBiscuitsSide(float lineX, float lineY, bool lineIsRotated)
{
biscuitMatrix = createBiscuit.GetBiscuitMatrix();
int top = 0, right = 1, bottom = 2, left = 3;
if (lineIsRotated) // the squares are left-right neighbours
{
float y = lineY;
float xOfFirstSquare = lineX - 0.5f;
float xOfSecondSquare = lineX + 0.5f;
biscuitMatrix.SetLine(xOfFirstSquare, y, right);
CheckForSquare(xOfFirstSquare, y);
biscuitMatrix.SetLine(xOfSecondSquare, y, left);
CheckForSquare(xOfSecondSquare, y);
}
else // the squares are top-bottom neighbours
{
float x = lineX;
float yOfFirstSquare = lineY - 0.5f;
float yOfSecondSquare = lineY + 0.5f;
biscuitMatrix.SetLine(x, yOfFirstSquare, top);
CheckForSquare(x, yOfFirstSquare);
biscuitMatrix.SetLine(x, yOfSecondSquare, bottom);
CheckForSquare(x, yOfSecondSquare);
}
}
