Added resource harvesting to DSL.

Scripts/Crafting/GameResource.cs

@@ -8,7 +8,7 @@ public class GameResource
     bool isEndless;
     float extractionSpeed;
     double timeSinceLastExtraction;
-    ItemData item;
+    public ItemData item;
 
     public GameResource(string name)
     {
@@ -34,4 +34,9 @@ public class GameResource
         }
         return false;
     }
+
+    public bool CanExtract()
+    {
+        return isEndless || currentAmount > 0;
+    }
 }

Scripts/Crafting/Inventory.cs

@@ -12,6 +12,7 @@ public class Inventory
         Item inventoryItem = inventory.Find(x => x.data.Id == item.data.Id && x.currentAmount + amount <= x.data.StackSize);
         if (inventoryItem != null)
         {
+            GD.Print(inventory.IndexOf(inventoryItem) + ": " + inventoryItem.currentAmount);
             inventoryItem.currentAmount += amount;
             return true;
         }

Scripts/DSL/Nodes/HarvestNode.cs

@@ -8,15 +8,30 @@ public class HarvestNode : ProgramNode
     }
     public override NodeResult Execute(Robot robot, double delta)
     {
-        GD.Print("Harvest");
-        if (nextNode != null)
+        Vector3I mapIndex = Pathfinding.GetClosestStartPoint(robot.Position);
+        Tile tile = GameData.map[mapIndex.Y].tiles[mapIndex.X, mapIndex.Z];
+
+        if (!tile.containsResource)
         {
-            return nextNode.Execute(robot, delta);
+            lastExecutionMessage = "No resource on this tile";
+            return NodeResult.FAILURE;
         }
-        else
+
+        if (!tile.resource.CanExtract())
         {
+            lastExecutionMessage = "Resource is depleted and not endless";
             return NodeResult.SUCCESS;
         }
+
+        if (tile.resource.Extract(delta))
+        {
+            if (!GameData.inventory.AddItem(new Item {data = tile.resource.item}, 1))
+            {
+                lastExecutionMessage = "Not enough space";
+                return NodeResult.FAILURE;
+            }
+        }
+        return NodeResult.RUNNING;
     }
 
     public override void ReadParameters(NodeDisplay display)

Scripts/Helpers/GameData.cs

@@ -4,6 +4,7 @@ using Godot;
 
 public partial class GameData
 {
+    public static bool DEBUGMODE = true;
     public static Random rand = new Random(seed);
     public static Layer[] map;
     //Current layer the player wants to see

Scripts/Robot/Robot.cs

@@ -21,12 +21,12 @@ public partial class Robot : Node3D
 			switch (currentNode.Execute(this, delta))
 			{
 				case NodeResult.SUCCESS:
+					GD.Print(currentNode.lastExecutionMessage);
 					currentNode = currentNode.nextNode;
 					if (currentNode == null)
 					{
 						isExecuting = false;
 					}
-					GD.Print(currentNode.lastExecutionMessage);
 					break;
 				case NodeResult.FAILURE:
 					isExecuting = false;

Scripts/WorldGeneration/Map.cs

@@ -62,7 +62,7 @@ public partial class Map : PanelContainer
 					continue;
 				}
 				texture = new TextureRect();
-				if (tiles[x, z].wasVisited)
+				if (tiles[x, z].wasVisited || GameData.DEBUGMODE)
 				{
 					if (tiles[x, z].containsResource)
 					{