add level 3 and backport textparser changes

LevelTemplate/LevelXSolver_Fragment.cs

@@ -0,0 +1,43 @@
+namespace AoC24;
+
+using AoC24.Common;
+using AoCLevelInputProvider;
+using Parsing;
+using Parsing.Schema;
+
+public class LevelXSolver_Fragment : FragmentLevelSolverBase
+{
+    public override int LevelNumber
+    {
+        // TODO: update level number, csproj file and rename class!
+        get { return 1; }
+    }
+
+    protected override FragmentSchemaBuilder DefineInputSchema(FragmentSchemaBuilder schemaBuilder)
+    {
+        return schemaBuilder
+                    .Repeat()
+                        .Expect(InputType.Integer)
+                    .EndRepetition();
+    }
+
+    public override string SolveFirstStar()
+    {
+        var data = this.GetData()
+                       .AsFragments();
+
+        // TODO: implement
+
+        return string.Empty;
+    }
+
+    public override string SolveSecondStar()
+    {
+        var data = this.GetData()
+                       .AsFragments();
+                       
+        // TODO: implement
+
+        return string.Empty;
+    }
+}

LevelTemplate/LevelXSolver_Fulltext.cs

@@ -5,7 +5,7 @@ using AoCLevelInputProvider;
 using Parsing;
 using Parsing.Schema;
 
-public class LevelXSolver : LevelSolverBase
+public class LevelXSolver_FullText : FullTextLevelSolverBase
 {
     public override int LevelNumber
     {

LevelTemplate/Program.cs

@@ -2,9 +2,10 @@
 
 using AoC24;
 
-var levelSolver = new LevelXSolver();
-var solution1 = levelSolver.SolveFirstStar();
-var solution2 = levelSolver.SolveSecondStar();
+var levelSolver1 = new LevelXSolver_FullText();
+var levelSolver2 = new LevelXSolver_Fragment();
+var solution1 = levelSolver1.SolveFirstStar();
+var solution2 = levelSolver2.SolveSecondStar();
 
 if (!string.IsNullOrEmpty(solution1))
 {