All working now

Author: Mazel-Tovr

GameOfFifteen/GameOfFifteen/AutoSolveClass.cs

@@ -12,17 +12,15 @@ public class AutoSolveClass
  {
  private int deepness, minPrevIter;
  private string map;
- Form1.MyDelegate myDelegate;
 
  public AutoSolveClass()
  {
  deepness = 0;
  minPrevIter = 0;
  }
 
- public string GetPathIDAStar(BoardState start, Form1.MyDelegate myDelegate)
- {
- this.myDelegate = myDelegate;
+ public string GetPathIDAStar(BoardState start)
+ {; 
  if (IDAStar(start))
  return new string(map.Reverse().ToArray());
  return "";
@@ -31,13 +29,12 @@ public string GetPathIDAStar(BoardState start, Form1.MyDelegate myDelegate)
  // Calculate Manhatten distance for current board state
  private int ManhattenDistance(int[] b)
  {
- int i, j, res = 0;
-
- for (i = 0; i < 16; i++)
+ int res = 0;
+ for (int i = 0; i < 16; i++)
  {
  if (b[i] == 0)
  continue;
- for (j = 0; j < 16; j++)
+ for (int j = 0; j < 16; j++)
  {
  if (j == b[i] - 1)
  {
@@ -64,7 +61,7 @@ private List<BoardState> FindNeighbors(BoardState parent)
  break;
  }
  }
-
+ 
  for (i = 0; i < 16; i++)
  {
  if (Math.Abs(zeroIndex - i) == 1 || Math.Abs(zeroIndex - i) == 4)
@@ -105,7 +102,6 @@ private bool IDAStar(BoardState start)
  {
  bool res = false;
  deepness = ManhattenDistance(start.boardNumArray);
-
  do
  {
  minPrevIter = 2147483647;
@@ -120,7 +116,7 @@ private bool IDAStar(BoardState start)
  private bool recSearch(int g, BoardState prevState)
  {
  int h = ManhattenDistance(prevState.boardNumArray);
- bool res = false;
+ bool res;
  List<BoardState> Neighbors;
 
  if (h == 0)
@@ -146,6 +142,7 @@ private bool recSearch(int g, BoardState prevState)
  res = recSearch(g + 1, y);
  if (res)
  {
+ // myDelegate(y.move);
  map += y.move;
  return true;
  }
@@ -156,13 +153,13 @@ private bool recSearch(int g, BoardState prevState)
  res = recSearch(g + 1, y);
  if (res)
  {
+ // myDelegate(y.move);
  map += y.move;
  return true;
  }
  }
  }
  return false;
  }
-
  }
 }