public static List <T> YEETSort(List <T> yeet)
{
HeapTree <T> tree = new HeapTree <T>(true);
for (int i = 0; i < yeet.Count; i++)
{
tree.Insert(yeet[i]);
}
List <T> yeeter = new List <T>();
for (int i = 0; i < yeet.Count; i++)
{
yeeter.Add(tree.Pop());
}
return(yeeter);
}
public Stack <Point> Astar(Point start, Point end, bool includeDiagonals)
{
//Step 1:
for (int y = 0; y < grid.GetLength(0); y++)
{
for (int x = 0; x < grid.GetLength(1); x++)
{
grid[y, x].Reset();
}
}
//Step 2:
grid[start.Y, start.X].Distance = 0;
grid[start.Y, start.X].FinalDistance = Manhattan(grid[start.Y, start.X], grid[end.Y, end.X]);
HeapTree <Node> heapTree = new HeapTree <Node>(true);
heapTree.Insert(grid[start.Y, start.X]);
//Step 3:
while (heapTree.Count > 0)
{
Node temp = heapTree.Pop();
var Neighbors = neighbors(temp, includeDiagonals);
for (int i = 0; i < Neighbors.Count; i++)
{
if (Neighbors[i].Wall)
{
continue;
}
double tentative = temp.Distance + Weight(temp, Neighbors[i]);
if (tentative < Neighbors[i].Distance)
{
Neighbors[i].Distance = tentative;
Neighbors[i].FinalDistance = tentative + Manhattan(Neighbors[i], grid[end.Y, end.X]);
Neighbors[i].Founder = temp;
Neighbors[i].Visited = false;
}
if (Neighbors[i].Visited == false && !heapTree.Contains(Neighbors[i]))
{
heapTree.Insert(Neighbors[i]);
}
}
temp.Visited = true;
if (grid[end.Y, end.X].Visited)
{
break;
}
//WE DO NOT NEED AN ACTUAL GRAPH CLASS
//THE WAY WE WILL GET NEIGHBORS IS DYNAMICALLY
//EVERYTIME U POP, YOU WILL HAVE A FUNCTION THAT TAKES IN A NODE
//AND RETURNS A List<Node> which are its neighbors
}
//make a stack following from the end's founder back to the start
Stack <Point> stack = new Stack <Point>();
while (end != start)
{
stack.Push(new Point(end.X, end.Y));
end = grid[end.Y, end.X].Founder.index;
}
stack.Push(start);
return(stack);
}
