public static void GeneratePath(Level.Tunnel tunnel, Level level)
{
var targetCells = new List <VoronoiCell>();
for (int i = 0; i < tunnel.Nodes.Count; i++)
{
var closestCell = level.GetClosestCell(tunnel.Nodes[i].ToVector2());
if (closestCell != null && !targetCells.Contains(closestCell))
{
targetCells.Add(closestCell);
}
}
tunnel.Cells.AddRange(GeneratePath(targetCells, level.GetAllCells()));
}
public static void GeneratePath(Level.Tunnel tunnel, List <VoronoiCell> cells, List <VoronoiCell>[,] cellGrid, int gridCellSize, Rectangle limits)
{
var targetCells = new List <VoronoiCell>();
for (int i = 0; i < tunnel.Nodes.Count; i++)
{
//a search depth of 2 is large enough to find a cell in almost all maps, but in case it fails, we increase the depth
int searchDepth = 2;
while (searchDepth < 5)
{
int cellIndex = FindCellIndex(tunnel.Nodes[i], cells, cellGrid, gridCellSize, searchDepth);
if (cellIndex > -1)
{
targetCells.Add(cells[cellIndex]);
break;
}
searchDepth++;
}
}
tunnel.Cells.AddRange(GeneratePath(targetCells, cells, limits));
}