From b2c5bc0d97d413a9d59cb6a455b5222fbfc8f892 Mon Sep 17 00:00:00 2001
From: philippe lhardy <plhardy@pavilionartlogiciel.artisanlogiciel.net>
Date: Tue, 5 Dec 2017 08:41:21 +0100
Subject: [PATCH] resolve still to fix

---
 java/org/artisanlogiciel/games/LabyModel.java | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/java/org/artisanlogiciel/games/LabyModel.java b/java/org/artisanlogiciel/games/LabyModel.java
index 27dff48..86b968c 100644
--- a/java/org/artisanlogiciel/games/LabyModel.java
+++ b/java/org/artisanlogiciel/games/LabyModel.java
@@ -723,9 +723,9 @@ TODO
 			Position p = new Position(newx,newy);
 			if ((newx >= 0) && (newy >= 0) && (newx < width) && (newy < height))
 			    {
-				System.out.println("check " + p);
 				if (isFlagSet(getCell(p),reversedirection))
 				    {
+					System.out.println("check " + p);
 					if (found != null)
 					    {
 						// could be a unique parent of two paths...
@@ -740,27 +740,24 @@ TODO
 							    DirectionPosition altfound = new DirectionPosition(reversedirection,p);
 							    cp.addFirst(altfound);
 							    altpath.addLast(cp);
+							    rlistener.notifySearchError("record alternate path " + p.toString());
 							}
 						    else
 							{
 							    // this was already solved, might be a loop.
 							    if (rlistener != null)
 								{
-								    rlistener.notifySearchError("Loop : two parents " + found.toString() + " "
+								    rlistener.notifySearchError("Loop " + last.toString() + " has two parents " + found.toString() + " "
 												+ p.toString());
 								}
-							    continue;
+							    // continue;
 							}
 						}
 					    }
 					selectedDirection=reversedirection;
-					if (isFlagSet(getCell(p), SOLVED ))
+					if (! isFlagSet(getCell(p), SOLVED ))
 					    {
 						// was already solved.
-						found = null;
-					    }
-					else
-					    {
 						found = new DirectionPosition(selectedDirection,p);
 						if (rlistener != null)
 						    {
@@ -768,7 +765,10 @@ TODO
 						    }
 					    }
 					// support multiple pathes
-					// break;
+				    }
+				else
+				    {
+					System.out.println("not reachable " + p  + " from " + found);
 				    }
 			    }
 			else