Added drawing of the hints

NonoGramme/Line.cs

@@ -8,6 +8,7 @@ namespace NonoGramme
 {
     internal class Line
     {
+        private static Random rnd = new Random();
         private Tile[] _data;
         private int _length;
         private List<int> _hints;
@@ -18,17 +19,47 @@ namespace NonoGramme
         public Line(Tile[] states) {
             //This method will create a new Line wich can then be edited
             Data = states;
+            RecalculateHints();
         }
         public Line(int length)
         {
             //This method will just create the Line but totally empty
-            Data = new Tile[length];
-            for (int i = 0; i< length; i++)
+            Length = length;
+            Data = new Tile[Length];
+            for (int i = 0; i< Length; i++)
             {
                 Data[i] = new Tile(); 
             }
+
             RecalculateHints();
         }
+        public string GetHorizontalHints()
+        {
+            string result = "";
+            int counter = 0;
+            foreach (int hint in Hints)
+            {
+                counter++;
+                if (counter != Hints.Count)
+                {
+                    result += hint + ",";
+                }
+                else
+                {
+                    result += hint;
+                }
+            }
+            return result;
+        }
+        public string GetVerticalHints()
+        { 
+            string result = "";
+            foreach (int hint in Hints)
+            {
+                result += hint + Environment.NewLine;
+            }
+            return result;
+        }
         public void Edit(int index, Tile.State state)
         {
             Data[index].CurrentState = state;
@@ -39,8 +70,11 @@ namespace NonoGramme
             //This will have to be done, for now its just a placeholder
             //TO REMOVE !!
             Hints = new List<int>();
-            Hints.Add(1);
-            Hints.Add(3);
+            int count = rnd.Next(1, Data.Count()-1);
+            for (int i = 0;i < count;i++)
+            {
+                Hints.Add(rnd.Next(1, Data.Count()-1));
+            }
         }
     }
 }