private void addOppositeHints(PuzzleSolverSideTile[] groupA, PuzzleSolverSideTile[] groupB)
{
//each PuzzleSolverSideTile is given the tile on the opposite side of its street to it
//the opposite hint for the leftmost tile in the top row is the leftmost tile in the bottom row
for (int i = 0; i < size; i++)
{
PuzzleSolverSideTile a = groupA[i];
PuzzleSolverSideTile b = groupB[i];
a.oppositeHint = b;
b.oppositeHint = a;
}
}
private PuzzleSolverSideTile[] createHintTiles(int[] values)
{
//creates the set of PuzzleSolverSideTiles, and populates them with the provided values
PuzzleSolverSideTile[] hintTiles = new PuzzleSolverSideTile[size];
for (int i = 0; i < size; i++)
{
int value = values[i];
hintTiles[i] = new PuzzleSolverSideTile();
hintTiles[i].hint = value;
hintTiles[i].row = new PuzzleSolverTile[size];
}
return(hintTiles);
}
