public bool process(IBoardPortion p, Dictionary <Cell, Cell> processedInvalidCells)
{
uint currentCount = this.board.getValueCountInBoard(this.valToProcess);
if (this.board.maxN == currentCount)
{
return(false);
}
Cell cellToAssign = null;
if (p.getNumberPresence(valToProcess) == false)
{
var allFreeCells = p.getAllFreeCells();
for (int idx = 0; idx < allFreeCells.Count; ++idx)
{
var c = allFreeCells[idx];
if (processedInvalidCells.ContainsKey(c) == false)
{
if (c.partOfRow.getNumberPresence(valToProcess) == false && c.partOfCol.getNumberPresence(valToProcess) == false && c.partOfGrid.getNumberPresence(valToProcess) == false)
{
if (cellToAssign == null)
{
cellToAssign = c;
}
else
{
cellToAssign = null;
break;
}
}
else
{
processedInvalidCells[c] = c;
}
}
}
if (cellToAssign != null)
{
cellToAssign.setVal(valToProcess);
return(true);
}
}
return(false);
}
public bool process(IBoardPortion p, Dictionary <Cell, Cell> processedInvalidCells)
{
bool valueSet = false;
uint t = p.getRemainingCount();
if (t == 1)
{
var n = p.getNextMissingNumber();
var cell = p.getNextFreeCell();
if (cell != null)
{
cell.setVal(n);
valueSet = true;
}
}
return(valueSet);
}
