Added more symbols to the game, added gates blocking pathfinding and improved DSL feedback system with enum for better control and UX

Scripts/DSL/NodeResult.cs

@@ -0,0 +1,6 @@
+public enum NodeResult
+{
+    SUCCESS,
+    FAILURE,
+    RUNNING
+}

Scripts/DSL/NodeResult.cs.uid

@@ -0,0 +1 @@
+uid://dpp7ycquabyq8

Scripts/DSL/Nodes/CraftNode.cs

@@ -6,7 +6,7 @@ public class CraftNode : ProgramNode
     {
         DisplayText = "Craft";
     }
-    public override bool Execute(Robot robot, double delta)
+    public override NodeResult Execute(Robot robot, double delta)
     {
         GD.Print("Craft");
         if (nextNode != null)
@@ -15,7 +15,7 @@ public class CraftNode : ProgramNode
         }
         else
         {
-            return true;
+            return NodeResult.SUCCESS;
         }
     }
 

Scripts/DSL/Nodes/HarvestNode.cs

@@ -6,7 +6,7 @@ public class HarvestNode : ProgramNode
     {
         DisplayText = "Harvest";
     }
-    public override bool Execute(Robot robot, double delta)
+    public override NodeResult Execute(Robot robot, double delta)
     {
         GD.Print("Harvest");
         if (nextNode != null)
@@ -15,7 +15,7 @@ public class HarvestNode : ProgramNode
         }
         else
         {
-            return true;
+            return NodeResult.SUCCESS;
         }
     }
 

Scripts/DSL/Nodes/MoveNode.cs

@@ -11,10 +11,14 @@ public class MoveNode : ProgramNode
     {
         DisplayText = "Move";
     }
-    public override bool Execute(Robot robot, double delta)
+    public override NodeResult Execute(Robot robot, double delta)
     {
         pathPoints ??= [.. Pathfinding.GetPath(Pathfinding.GetClosestStartPoint(robot.Position), targetPosition)];
-
+        if (pathPoints.Count <= 0)
+        {
+            lastExecutionMessage = "No path available";
+            return NodeResult.FAILURE;
+        }
         startPosition = robot.Position;
         Vector3 target = pathPoints[0] - startPosition;
         float distance = target.Length();
@@ -32,11 +36,12 @@ public class MoveNode : ProgramNode
             pathPoints.Remove(pathPoints[0]);
             if (pathPoints.Count <= 0)
             {
-                pathPoints = null;
-                return true;
+                lastExecutionMessage = "";
+                return NodeResult.SUCCESS;
             }
 
-            return false;
+            lastExecutionMessage = "";
+            return NodeResult.RUNNING;
         }
 
         Vector3 direction = target / distance;
@@ -47,14 +52,12 @@ public class MoveNode : ProgramNode
         }
         robot.GlobalPosition += direction * (float)delta * GameData.robotSpeed;
 
-        return false;
+        return NodeResult.RUNNING;
     }
 
     public override void ReadParameters(NodeDisplay display)
     {
         HBoxContainer valueContainer = display.GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
-
-        GD.Print(valueContainer.GetNode<SpinBox>("./CoordinateX").Value);
         int posX = (int)valueContainer.GetNode<SpinBox>("./CoordinateX").Value;
         int posY = (int)valueContainer.GetNode<SpinBox>("./CoordinateY").Value;
         int posZ = (int)valueContainer.GetNode<SpinBox>("./CoordinateZ").Value;

Scripts/DSL/Nodes/ProgramNode.cs

@@ -4,8 +4,9 @@ public abstract class ProgramNode
 {
     public ProgramNode nextNode;
     public string DisplayText;
+    public string lastExecutionMessage;
 
-    public abstract bool Execute(Robot robot, double delta);
+    public abstract NodeResult Execute(Robot robot, double delta);
     public abstract void ReadParameters(NodeDisplay display);
     public abstract ProgramNode Duplicate();
 }