Set max angle to pathfinding behavior

Hello !

I'm trying to use the behavior pathfinding but now it's out of my limit.

I would like to set the max pathfinding angle to for example 10%.

Should I modify theses part of the behavior below ? or should I do in another way?

Thanks in advance for your help.

// Check the box made by the start and dest cells.

          // If the complete box is empty, allow a direct move to target.

          var minX = Math.min(startX, endX);

          var maxX = Math.max(startX, endX);

          var minY = Math.min(startY, endY);

          var maxY = Math.max(startY, endY);

          // Path goes out of bounds: no calculable path

          if (minX < 0 || minY < 0 || maxX >= this.hcells || maxY >= this.vcells)

          {

               failCallback();

               return;

          }

          var x, y, i, len, c, h, n;

          if (this.diagonalsEnabled)

          {

               var canMoveDirect = true;

               for (x = minX; x <= maxX; x++)

               {

                    for (y = minY; y <= maxY; y++)

                    {

                         if (this.cells[x][y] !== 0)

                         {

                              canMoveDirect = false;

                              // Break both loops

                              x = maxX + 1;

                              break;

                         }

                    }

               }