Cleaned up project with better structure.

Scripts/DSL/Nodes/ExploreNode.cs

@@ -16,9 +16,10 @@ public class ExploreNode : ProgramNode
         if (pathPoints == null)
         {
             int safetyCounter = 0;
+            int layerRange = Math.Max(GameData.lowestLayer, 1);
             while (true)
             {
-                targetPosition = new Vector3I(GameData.rand.Next(GameData.layerSize), GameData.rand.Next(GameData.lowestLayer), GameData.rand.Next(GameData.layerSize));
+                targetPosition = new Vector3I(GameData.rand.Next(GameData.layerSize), GameData.rand.Next(layerRange), GameData.rand.Next(GameData.layerSize));
                 if (!GameData.map[targetPosition.Y].tiles[targetPosition.X, targetPosition.Z].wasVisited) break;
                 safetyCounter++;
                 if (safetyCounter > Math.Pow(GameData.layerSize, 2) * 2)
@@ -29,7 +30,7 @@ public class ExploreNode : ProgramNode
             }
         }
 
-        pathPoints ??= [.. Pathfinding.GetPath(Pathfinding.GetClosestStartPoint(robot.Position), targetPosition)];
+        pathPoints ??= new List<Vector3>(Pathfinding.GetPath(Pathfinding.GetClosestStartPoint(robot.Position), targetPosition));
         
         if (pathPoints.Count <= 0)
         {
@@ -50,6 +51,7 @@ public class ExploreNode : ProgramNode
             {
                 tile.VisitTile();
             }
+
             pathPoints.Remove(pathPoints[0]);
             if (pathPoints.Count <= 0)
             {
@@ -84,16 +86,14 @@ public class ExploreNode : ProgramNode
 
     public override void ReadParameters(NodeDisplay display)
     {
-        //Currently does nothing
     }
 
     public override void Setup(NodeDisplay display)
     {
-        //Currently does nothing
     }
 
     public override string Save()
     {
         return $"Name: {DisplayText}";
     }
-}
+}