How to calculate piCross row and column values

So you are making a piCross clone and are at the point where you need to display the row and column information. Here’s a quick example of how it’s done.  Just adapt it to your project.

package {
 import flash.display.Sprite;
 import flash.text.TextField;

public class temp extends Sprite
 {
  public var tf:TextField = new TextField();
  public var a:Array = new Array();

  
  public function temp()
  {
   var fa:Array = new Array();
   var st:String = new String();
   a = [1,0,1,1,1,0,1,1,1,0,1,1,1,0,1];
   addChild(tf);
   fa = aGetRow(a);
   for(var i:int = 1; i<fa[0]+1;i++){
    st = st + String(fa[i]) + " ";
   }
   tf.text = st;
  }

  public function aGetRow(rArray:Array):Array{

   var ta:Array = new Array();  //temp array
   var tp:int = 0;                          //holds the temp array position
   var spos:int = 0;                      //start position
   var cnt:int = 0;                        //size of each section

  while(spos < 15){                 //max grid length is 15
    if(rArray[spos]==1){         //found start of a section
     while(rArray[spos]==1){ //count how many are in current section
      cnt++;                                //inc the current section counter
      spos++;                             //inc the main array postion
     }
     ta[tp+1] = cnt;  //fill temp array except first position
     tp++;                 //inc temp array position   
     cnt = 0;             //reset counter
    }
    spos++;             //inc main array position
    ta[0]=tp;          //how many sections
   }
   return ta;
  }
 }
}