private bool CellsOnTopOfEachOther(TwoTuple <Cell> cellPair)
{
Cell firstCell = cellPair.X;
Cell secondCell = cellPair.Y;
return(firstCell.Id != (secondCell.Id - 1));
}
private bool CellsInSameTree(TwoTuple <Cell> cellPair)
{
Cell firstCell = cellPair.X;
Cell secondCell = cellPair.Y;
Tree <Cell> TreeOne = firstCell.TreeNodePointer;
Tree <Cell> TreeTwo = secondCell.TreeNodePointer;
return(!TreeOne.IsInSameTreeAs(TreeTwo));
}
private void CreateDoor(TwoTuple <Cell> cellPair)
{
Cell firstCell = cellPair.X;
Cell secondCell = cellPair.Y;
Tree <Cell> treeOne = firstCell.TreeNodePointer;
Tree <Cell> treeTwo = secondCell.TreeNodePointer;
treeOne.MergeWith(treeTwo);
}
private void RandomizeListOfCellPairs()
{
System.Random r = new System.Random();
for (int i = 0; i < CellPairs.Count; i++)
{
int randomPosition = r.Next(CellPairs.Count);
TwoTuple <Cell> firstPair = CellPairs[i];
TwoTuple <Cell> secondPair = CellPairs[randomPosition];
CellPairs[i] = secondPair;
CellPairs[randomPosition] = firstPair;
}
}
private void CreateInteriorWallsAndDoors()
{
while (CellPairs.Count > 0)
{
TwoTuple <Cell> cellPair = CellPairs[0];
CellPairs.RemoveAt(0);
if (CellsInSameTree(cellPair))
{
CreateDoor(cellPair);
}
else
{
CreateWall(cellPair);
}
}
}
private void CreateWall(TwoTuple <Cell> cellPair)
{
Cell firstCell = cellPair.X;
Cell secondCell = cellPair.Y;
if (CellsOnTopOfEachOther(cellPair))
{
firstCell.HasBottomWall = true;
secondCell.HasTopWall = true;
}
else
{
firstCell.HasRightWall = true;
secondCell.HasLeftWall = true;
}
}