Prefabs/DSL/ElseNode.tscn

@@ -0,0 +1,47 @@
+[gd_scene format=3 uid="uid://drcb0eqe78k0p"]
+
+[ext_resource type="Script" uid="uid://b6kxwmuhmruul" path="res://Scripts/UI/DSL/NodeDisplay.cs" id="1_rl00f"]
+[ext_resource type="Texture2D" uid="uid://wq8yc0u0ee33" path="res://Assets/Images/TrashSymbol.png" id="2_swrbs"]
+
+[node name="Else" type="PanelContainer" unique_id=247502695 node_paths=PackedStringArray("editorDisplay", "listDisplay")]
+anchors_preset = 14
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_bottom = 31.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_rl00f")
+editorDisplay = NodePath("EditorDisplay")
+listDisplay = NodePath("ListDisplay")
+
+[node name="EditorDisplay" type="PanelContainer" parent="." unique_id=1839537826]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="HBoxContainer" type="HBoxContainer" parent="EditorDisplay" unique_id=945032897]
+layout_mode = 2
+alignment = 1
+
+[node name="Flavour" type="RichTextLabel" parent="EditorDisplay/HBoxContainer" unique_id=1994560318]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Else"
+fit_content = true
+autowrap_mode = 0
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="TextureButton" type="TextureButton" parent="EditorDisplay/HBoxContainer" unique_id=479938935]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.2
+texture_normal = ExtResource("2_swrbs")
+
+[node name="ListDisplay" type="Button" parent="." unique_id=200731038]
+visible = false
+layout_mode = 2
+tooltip_text = "Stops skipping from If-nodes"
+text = "Else"
+
+[connection signal="pressed" from="EditorDisplay/HBoxContainer/TextureButton" to="." method="DeleteNodePressed"]

Prefabs/DSL/ForNode.tscn

@@ -0,0 +1,55 @@
+[gd_scene format=3 uid="uid://co7op7et6is8p"]
+
+[ext_resource type="Script" uid="uid://b6kxwmuhmruul" path="res://Scripts/UI/DSL/NodeDisplay.cs" id="1_xshi5"]
+[ext_resource type="Texture2D" uid="uid://wq8yc0u0ee33" path="res://Assets/Images/TrashSymbol.png" id="2_mtk18"]
+
+[node name="Craft" type="PanelContainer" unique_id=247502695 node_paths=PackedStringArray("editorDisplay", "listDisplay")]
+anchors_preset = 14
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_bottom = 31.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_xshi5")
+editorDisplay = NodePath("EditorDisplay")
+listDisplay = NodePath("ListDisplay")
+
+[node name="EditorDisplay" type="PanelContainer" parent="." unique_id=1839537826]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="HBoxContainer" type="HBoxContainer" parent="EditorDisplay" unique_id=945032897]
+layout_mode = 2
+alignment = 1
+
+[node name="Flavour" type="RichTextLabel" parent="EditorDisplay/HBoxContainer" unique_id=1994560318]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.2
+text = "For:"
+fit_content = true
+autowrap_mode = 0
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="Amount" type="SpinBox" parent="EditorDisplay/HBoxContainer" unique_id=1195061461]
+layout_mode = 2
+size_flags_horizontal = 3
+rounded = true
+alignment = 1
+prefix = "x"
+
+[node name="TextureButton" type="TextureButton" parent="EditorDisplay/HBoxContainer" unique_id=479938935]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.2
+texture_normal = ExtResource("2_mtk18")
+
+[node name="ListDisplay" type="Button" parent="." unique_id=200731038]
+visible = false
+layout_mode = 2
+tooltip_text = "Repeats the following blocks to the next for, until or while block the selected amount of times."
+text = "For"
+
+[connection signal="pressed" from="EditorDisplay/HBoxContainer/TextureButton" to="." method="DeleteNodePressed"]

Prefabs/DSL/IfNode.tscn

@@ -0,0 +1,76 @@
+[gd_scene format=3 uid="uid://ctmad6foidkvp"]
+
+[ext_resource type="Script" uid="uid://b6kxwmuhmruul" path="res://Scripts/UI/DSL/NodeDisplay.cs" id="1_ygi5c"]
+[ext_resource type="Texture2D" uid="uid://wq8yc0u0ee33" path="res://Assets/Images/TrashSymbol.png" id="2_a5cwv"]
+
+[node name="If" type="PanelContainer" unique_id=247502695 node_paths=PackedStringArray("editorDisplay", "listDisplay")]
+anchors_preset = 14
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_bottom = 31.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_ygi5c")
+editorDisplay = NodePath("EditorDisplay")
+listDisplay = NodePath("ListDisplay")
+
+[node name="EditorDisplay" type="PanelContainer" parent="." unique_id=1839537826]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="HBoxContainer" type="HBoxContainer" parent="EditorDisplay" unique_id=945032897]
+layout_mode = 2
+alignment = 1
+
+[node name="Flavour" type="RichTextLabel" parent="EditorDisplay/HBoxContainer" unique_id=1994560318]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.2
+text = "If:"
+fit_content = true
+autowrap_mode = 0
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="Item" type="OptionButton" parent="EditorDisplay/HBoxContainer" unique_id=117577134]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="Comparator" type="OptionButton" parent="EditorDisplay/HBoxContainer" unique_id=539633915]
+layout_mode = 2
+size_flags_horizontal = 3
+item_count = 6
+popup/item_0/text = "is equal to"
+popup/item_0/id = 0
+popup/item_1/text = "is bigger than"
+popup/item_1/id = 1
+popup/item_2/text = "is less than"
+popup/item_2/id = 2
+popup/item_3/text = "is not"
+popup/item_3/id = 3
+popup/item_4/text = "is less than or equal to"
+popup/item_4/id = 4
+popup/item_5/text = "is bigger than or equal to"
+popup/item_5/id = 5
+
+[node name="Amount" type="SpinBox" parent="EditorDisplay/HBoxContainer" unique_id=1195061461]
+layout_mode = 2
+size_flags_horizontal = 3
+rounded = true
+alignment = 1
+prefix = "x"
+
+[node name="TextureButton" type="TextureButton" parent="EditorDisplay/HBoxContainer" unique_id=479938935]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.2
+texture_normal = ExtResource("2_a5cwv")
+
+[node name="ListDisplay" type="Button" parent="." unique_id=200731038]
+visible = false
+layout_mode = 2
+tooltip_text = "Allows branching in the code with a condition based on item in your inventory. (Skips everything until another If or Else block if condition is false)"
+text = "If"
+
+[connection signal="pressed" from="EditorDisplay/HBoxContainer/TextureButton" to="." method="DeleteNodePressed"]

Prefabs/DSL/UntilNode.tscn

@@ -0,0 +1,47 @@
+[gd_scene format=3 uid="uid://ypfwubnl4oju"]
+
+[ext_resource type="Script" uid="uid://b6kxwmuhmruul" path="res://Scripts/UI/DSL/NodeDisplay.cs" id="1_kmf0m"]
+[ext_resource type="Texture2D" uid="uid://wq8yc0u0ee33" path="res://Assets/Images/TrashSymbol.png" id="2_71nn3"]
+
+[node name="Craft" type="PanelContainer" unique_id=247502695 node_paths=PackedStringArray("editorDisplay", "listDisplay")]
+anchors_preset = 14
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_bottom = 31.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_kmf0m")
+editorDisplay = NodePath("EditorDisplay")
+listDisplay = NodePath("ListDisplay")
+
+[node name="EditorDisplay" type="PanelContainer" parent="." unique_id=1839537826]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="HBoxContainer" type="HBoxContainer" parent="EditorDisplay" unique_id=945032897]
+layout_mode = 2
+alignment = 1
+
+[node name="Flavour" type="RichTextLabel" parent="EditorDisplay/HBoxContainer" unique_id=1994560318]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Until"
+fit_content = true
+autowrap_mode = 0
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="TextureButton" type="TextureButton" parent="EditorDisplay/HBoxContainer" unique_id=479938935]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.2
+texture_normal = ExtResource("2_71nn3")
+
+[node name="ListDisplay" type="Button" parent="." unique_id=200731038]
+visible = false
+layout_mode = 2
+tooltip_text = "Stops any while- or for-loop and returns to their node position."
+text = "Until"
+
+[connection signal="pressed" from="EditorDisplay/HBoxContainer/TextureButton" to="." method="DeleteNodePressed"]

Prefabs/DSL/WhileNode.tscn

@@ -0,0 +1,76 @@
+[gd_scene format=3 uid="uid://bwiaqvl0d4x8v"]
+
+[ext_resource type="Script" uid="uid://b6kxwmuhmruul" path="res://Scripts/UI/DSL/NodeDisplay.cs" id="1_q0rc7"]
+[ext_resource type="Texture2D" uid="uid://wq8yc0u0ee33" path="res://Assets/Images/TrashSymbol.png" id="2_yhncq"]
+
+[node name="While" type="PanelContainer" unique_id=247502695 node_paths=PackedStringArray("editorDisplay", "listDisplay")]
+anchors_preset = 14
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_bottom = 31.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_q0rc7")
+editorDisplay = NodePath("EditorDisplay")
+listDisplay = NodePath("ListDisplay")
+
+[node name="EditorDisplay" type="PanelContainer" parent="." unique_id=1839537826]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="HBoxContainer" type="HBoxContainer" parent="EditorDisplay" unique_id=945032897]
+layout_mode = 2
+alignment = 1
+
+[node name="Flavour" type="RichTextLabel" parent="EditorDisplay/HBoxContainer" unique_id=1994560318]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.2
+text = "While:"
+fit_content = true
+autowrap_mode = 0
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="Item" type="OptionButton" parent="EditorDisplay/HBoxContainer" unique_id=117577134]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="Comparator" type="OptionButton" parent="EditorDisplay/HBoxContainer" unique_id=539633915]
+layout_mode = 2
+size_flags_horizontal = 3
+item_count = 6
+popup/item_0/text = "is equal to"
+popup/item_0/id = 0
+popup/item_1/text = "is bigger than"
+popup/item_1/id = 1
+popup/item_2/text = "is less than"
+popup/item_2/id = 2
+popup/item_3/text = "is not"
+popup/item_3/id = 3
+popup/item_4/text = "is less than or equal to"
+popup/item_4/id = 4
+popup/item_5/text = "is bigger than or equal to"
+popup/item_5/id = 5
+
+[node name="Amount" type="SpinBox" parent="EditorDisplay/HBoxContainer" unique_id=1195061461]
+layout_mode = 2
+size_flags_horizontal = 3
+rounded = true
+alignment = 1
+prefix = "x"
+
+[node name="TextureButton" type="TextureButton" parent="EditorDisplay/HBoxContainer" unique_id=479938935]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.2
+texture_normal = ExtResource("2_yhncq")
+
+[node name="ListDisplay" type="Button" parent="." unique_id=200731038]
+visible = false
+layout_mode = 2
+tooltip_text = "Allows repetition in the code with a condition based on item in your inventory. (Skips everything until another while, for or until block if condition is false)"
+text = "While"
+
+[connection signal="pressed" from="EditorDisplay/HBoxContainer/TextureButton" to="." method="DeleteNodePressed"]

Scenes/Game.tscn

@@ -204,12 +204,10 @@ size_flags_vertical = 3
 [node name="CodingWindow" type="PanelContainer" parent="CanvasLayer/UIHandler/MainUI/Content" unique_id=1576652491 node_paths=PackedStringArray("codeBlocks", "editorWindow", "availableScripts", "scriptName", "nameInput")]
 visible = false
 layout_mode = 1
-anchors_preset = 11
+anchors_preset = 15
-anchor_left = 1.0
 anchor_right = 1.0
 anchor_bottom = 1.0
-offset_left = -524.0
+grow_horizontal = 2
-grow_horizontal = 0
 grow_vertical = 2
 theme_override_styles/panel = SubResource("StyleBoxFlat_7lihs")
 script = ExtResource("6_7lihs")
@@ -262,6 +260,7 @@ size_flags_vertical = 3
 [node name="CodeBlocks" type="ScrollContainer" parent="CanvasLayer/UIHandler/MainUI/Content/CodingWindow/VBoxContainer/Scripting" unique_id=1196874464]
 layout_mode = 2
 size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.5
 theme_override_styles/panel = SubResource("StyleBoxFlat_fgofq")
 
 [node name="VBoxContainer" type="VBoxContainer" parent="CanvasLayer/UIHandler/MainUI/Content/CodingWindow/VBoxContainer/Scripting/CodeBlocks" unique_id=1751038712]

Scripts/Core/GameData.cs

@@ -4,7 +4,7 @@ using Godot;
 
 public partial class GameData
 {
-    public static bool debugMode = false;
+    public static bool debugMode = true;
     public static Random rand = new Random(seed);
     public static Layer[] map;
 
@@ -18,8 +18,8 @@ public partial class GameData
     public static float robotSpeed = 10f;
     public static float tileWidth = 6;
     public static float tileHeight = 4;
-    public static SortedDictionary<string, ItemData> availableItems = ResourceLoader.LoadItems();
     public static Dictionary<string, Research> availableResearch = ResourceLoader.LoadResearch();
+    public static SortedDictionary<string, ItemData> availableItems = ResourceLoader.LoadItems();
     public static SurvivalState survival = new SurvivalState();
     public static RobotStats robotStats = new RobotStats();
     public static Dictionary<int, List<Ingredient>> gateUnlocks;

Scripts/Core/ResourceLoader.cs

@@ -69,7 +69,12 @@ public partial class ResourceLoader
 			{ new MoveNode(), GD.Load<PackedScene>("res://Prefabs/DSL/MoveNode.tscn") },
 			{ new HarvestNode(), GD.Load<PackedScene>("res://Prefabs/DSL/HarvestNode.tscn") },
 			{ new CraftNode(), GD.Load<PackedScene>("res://Prefabs/DSL/CraftNode.tscn") },
-			{ new ExploreNode(), GD.Load<PackedScene>("res://Prefabs/DSL/ExploreNode.tscn") }
+			{ new ExploreNode(), GD.Load<PackedScene>("res://Prefabs/DSL/ExploreNode.tscn") },
+			{ new IfNode(), GD.Load<PackedScene>("res://Prefabs/DSL/IfNode.tscn") },
+			{ new ElseNode(), GD.Load<PackedScene>("res://Prefabs/DSL/ElseNode.tscn") },
+			{ new UntilNode(), GD.Load<PackedScene>("res://Prefabs/DSL/UntilNode.tscn") },
+			{ new ForNode(), GD.Load<PackedScene>("res://Prefabs/DSL/ForNode.tscn") },
+			{ new WhileNode(), GD.Load<PackedScene>("res://Prefabs/DSL/WhileNode.tscn") }
 		};
 		return nodes;
 	}

Scripts/DSL/NodeResult.cs

@@ -2,5 +2,6 @@ public enum NodeResult
 {
     SUCCESS,
     FAILURE,
-    RUNNING
+    RUNNING,
+    CONDITIONFALSE
 }

Scripts/DSL/Nodes/CraftNode.cs

@@ -44,7 +44,7 @@ public class CraftNode : ProgramNode
 	{
 		HBoxContainer valueContainer = display.GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
 		OptionButton items = valueContainer.GetNode<OptionButton>("./Item");
-		string readableItem = items.GetItemText(items.GetSelectedId());
+		string readableItem = items.GetItemText(items.GetSelectedId()).Split(":")[0];
 		if (GameData.availableItems.ContainsKey(ItemData.GetIndex(readableItem)))
 		{
 			selectedItem = new Item { data = GameData.availableItems[ItemData.GetIndex(readableItem)] };
@@ -79,7 +79,7 @@ public class CraftNode : ProgramNode
 		{
 			for (int i = 0; i < options.ItemCount; i++)
 			{
-				if (ItemData.GetIndex(options.GetItemText(i)) == selectedItem.data.Id)
+				if (ItemData.GetIndex(options.GetItemText(i).Split(":")[0]) == selectedItem.data.Id)
 				{
 					options.Select(i);
 					break;

Scripts/DSL/Nodes/ElseNode.cs

@@ -0,0 +1,33 @@
+using Godot;
+
+public class ElseNode : ProgramNode
+{
+	public ElseNode()
+	{
+		DisplayText = "Else";
+	}
+	public override NodeResult Execute(Robot robot, double delta)
+	{
+		return NodeResult.SUCCESS;
+	}
+
+	public override void ReadParameters(NodeDisplay display)
+	{
+	}
+
+	public override ProgramNode Duplicate()
+	{
+		ElseNode duplicate = new ElseNode();
+		return duplicate;
+	}
+
+	public override void Setup(NodeDisplay display)
+	{
+		
+	}
+
+	public override string Save()
+	{
+		return $"Name: {DisplayText}";
+	}
+}

Scripts/DSL/Nodes/ElseNode.cs.uid

@@ -0,0 +1 @@
+uid://dxpf6nsijqq1d

Scripts/DSL/Nodes/ForNode.cs

@@ -0,0 +1,48 @@
+using Godot;
+
+public class ForNode : ProgramNode
+{
+	public int amountExecuted;
+	public int amount;
+	public ForNode()
+	{
+		DisplayText = "For";
+	}
+	public override NodeResult Execute(Robot robot, double delta)
+	{
+		bool isConditionFulfilled = DetermineCondition();
+		amountExecuted++;
+		return isConditionFulfilled? NodeResult.SUCCESS : NodeResult.CONDITIONFALSE;
+	}
+
+	private bool DetermineCondition()
+	{
+		return amountExecuted < amount;
+	}
+
+	public override void ReadParameters(NodeDisplay display)
+	{
+		HBoxContainer valueContainer = display.GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
+		amount = (int)valueContainer.GetNode<SpinBox>("./Amount").Value;
+	}
+
+	public override ProgramNode Duplicate()
+	{
+		ForNode duplicate = new ForNode()
+		{
+			amount = amount,
+			amountExecuted = 0
+		};
+		return duplicate;
+	}
+
+	public override void Setup(NodeDisplay display)
+	{
+		
+	}
+
+	public override string Save()
+	{
+		return $"Name: {DisplayText}, AmountExecuted: {amountExecuted}, Amount: {amount}";
+	}
+}

Scripts/DSL/Nodes/ForNode.cs.uid

@@ -0,0 +1 @@
+uid://s1gp2fdow25r

Scripts/DSL/Nodes/HarvestNode.cs

@@ -30,6 +30,10 @@ public class HarvestNode : ProgramNode
                 lastExecutionMessage = "Not enough space";
                 return NodeResult.FAILURE;
             }
+            else
+            {
+                return NodeResult.SUCCESS;
+            }
         }
         return NodeResult.RUNNING;
     }

Scripts/DSL/Nodes/IfNode.cs

@@ -0,0 +1,111 @@
+using Godot;
+
+public class IfNode : ProgramNode
+{
+	public Item selectedItem;
+	public int amount;
+	public string comparator;
+	public IfNode()
+	{
+		DisplayText = "If";
+	}
+	public override NodeResult Execute(Robot robot, double delta)
+	{
+		if (selectedItem == null)
+		{
+			lastExecutionMessage = "No Item selected";
+			return NodeResult.FAILURE;
+		}
+
+		bool isConditionFulfilled = DetermineCondition();
+		return isConditionFulfilled? NodeResult.SUCCESS : NodeResult.CONDITIONFALSE;
+	}
+
+	private bool DetermineCondition()
+	{
+		int inventoryAmount = GameData.inventory.GetItemAmount(selectedItem.data.Id);
+		switch (comparator)
+		{
+			case "is bigger than":
+				return inventoryAmount > amount;
+			case "is less than":
+				return inventoryAmount < amount;
+			case "is not":
+				return inventoryAmount != amount;
+			case "is less than or equal to":
+				return inventoryAmount <= amount;
+			case "is bigger than or equal to":
+				return inventoryAmount >= amount;
+			default:
+				return inventoryAmount == amount;
+		}
+	}
+
+	public override void ReadParameters(NodeDisplay display)
+	{
+		HBoxContainer valueContainer = display.GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
+		OptionButton items = valueContainer.GetNode<OptionButton>("./Item");
+		string readableItem = items.GetItemText(items.GetSelectedId()).Split(":")[0];
+		if (GameData.availableItems.ContainsKey(ItemData.GetIndex(readableItem)))
+		{
+			selectedItem = new Item { data = GameData.availableItems[ItemData.GetIndex(readableItem)] };
+		}
+		amount = (int)valueContainer.GetNode<SpinBox>("./Amount").Value;
+		
+		OptionButton comparators = valueContainer.GetNode<OptionButton>("./Comparator");
+		comparator = comparators.GetItemText(comparators.GetSelectedId());
+	}
+
+	public override ProgramNode Duplicate()
+	{
+		IfNode duplicate = new IfNode()
+		{
+			selectedItem = selectedItem,
+			amount = amount,
+			comparator = comparator
+		};
+		return duplicate;
+	}
+
+	public override void Setup(NodeDisplay display)
+	{
+		OptionButton options = display.GetNode<OptionButton>("./EditorDisplay/HBoxContainer/Item");
+		options.AddItem("Select item...");
+		foreach (ItemData item in GameData.availableItems.Values)
+		{
+			if (GameData.availableResearch[item.Research].state != ResearchState.RESEARCHED) continue;
+			options.AddItem(item.GetReadableName());
+		}
+
+		if (selectedItem != null)
+		{
+			for (int i = 0; i < options.ItemCount; i++)
+			{
+				if (ItemData.GetIndex(options.GetItemText(i).Split(":")[0]) == selectedItem.data.Id)
+				{
+					options.Select(i);
+					break;
+				}
+			}
+		}
+
+		OptionButton comparators = display.GetNode<OptionButton>("./EditorDisplay/HBoxContainer/Comparator");
+
+		if (comparator != null)
+		{
+			for (int i = 0; i < comparators.ItemCount; i++)
+			{
+				if (comparators.GetItemText(i) == comparator)
+				{
+					comparators.Select(i);
+					break;
+				}
+			}
+		}
+	}
+
+	public override string Save()
+	{
+		return $"Name: {DisplayText}, Item: {(selectedItem == null ? "Empty" : selectedItem.data.Id)}, Comparator: {comparator}, Amount: {amount}";
+	}
+}

Scripts/DSL/Nodes/IfNode.cs.uid

@@ -0,0 +1 @@
+uid://cosidbtpmcj16

Scripts/DSL/Nodes/ProgramNode.cs

@@ -3,6 +3,7 @@ using Godot;
 public abstract class ProgramNode
 {
     public ProgramNode nextNode;
+    public ProgramNode previousNode;
     public string DisplayText;
     public string lastExecutionMessage;
 

Scripts/DSL/Nodes/UntilNode.cs

@@ -0,0 +1,32 @@
+using Godot;
+
+public class UntilNode : ProgramNode
+{
+	public UntilNode()
+	{
+		DisplayText = "Until";
+	}
+	public override NodeResult Execute(Robot robot, double delta)
+	{
+		return NodeResult.SUCCESS;
+	}
+
+	public override void ReadParameters(NodeDisplay display)
+	{
+	}
+
+	public override ProgramNode Duplicate()
+	{
+		UntilNode duplicate = new UntilNode();
+		return duplicate;
+	}
+
+	public override void Setup(NodeDisplay display)
+	{
+	}
+
+	public override string Save()
+	{
+		return $"Name: {DisplayText}";
+	}
+}

Scripts/DSL/Nodes/UntilNode.cs.uid

@@ -0,0 +1 @@
+uid://cq0j38wd84pc7

Scripts/DSL/Nodes/WhileNode.cs

@@ -0,0 +1,113 @@
+using Godot;
+
+public class WhileNode : ProgramNode
+{
+	public Item selectedItem;
+	public int amount;
+	public string comparator;
+	public WhileNode()
+	{
+		DisplayText = "While";
+	}
+	public override NodeResult Execute(Robot robot, double delta)
+	{
+
+		if (selectedItem == null)
+		{
+			lastExecutionMessage = "No Item selected";
+			return NodeResult.FAILURE;
+		}
+
+		bool isConditionFulfilled = DetermineCondition();
+		return isConditionFulfilled? NodeResult.SUCCESS : NodeResult.CONDITIONFALSE;
+	}
+
+	private bool DetermineCondition()
+	{
+		int inventoryAmount = GameData.inventory.GetItemAmount(selectedItem.data.Id);
+		switch (comparator)
+		{
+			case "is bigger than":
+				return inventoryAmount > amount;
+			case "is less than":
+				return inventoryAmount < amount;
+			case "is not":
+				return inventoryAmount != amount;
+			case "is less than or equal to":
+				return inventoryAmount <= amount;
+			case "is bigger than or equal to":
+				return inventoryAmount >= amount;
+			default:
+				return inventoryAmount == amount;
+		}
+	}
+
+	public override void ReadParameters(NodeDisplay display)
+	{
+		HBoxContainer valueContainer = display.GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
+		OptionButton items = valueContainer.GetNode<OptionButton>("./Item");
+		
+		string readableItem = items.GetItemText(items.GetSelectedId()).Split(":")[0];
+		if (GameData.availableItems.ContainsKey(ItemData.GetIndex(readableItem)))
+		{
+			selectedItem = new Item { data = GameData.availableItems[ItemData.GetIndex(readableItem)] };
+		}
+		amount = (int)valueContainer.GetNode<SpinBox>("./Amount").Value;
+		
+		OptionButton comparators = valueContainer.GetNode<OptionButton>("./Comparator");
+		comparator = comparators.GetItemText(comparators.GetSelectedId());
+	}
+
+	public override ProgramNode Duplicate()
+	{
+		WhileNode duplicate = new WhileNode()
+		{
+			selectedItem = selectedItem,
+			amount = amount,
+			comparator = comparator
+		};
+		return duplicate;
+	}
+
+	public override void Setup(NodeDisplay display)
+	{
+		OptionButton options = display.GetNode<OptionButton>("./EditorDisplay/HBoxContainer/Item");
+		options.AddItem("Select item...");
+		foreach (ItemData item in GameData.availableItems.Values)
+		{
+			if (GameData.availableResearch[item.Research].state != ResearchState.RESEARCHED) continue;
+			options.AddItem(item.GetReadableName());
+		}
+
+		if (selectedItem != null)
+		{
+			for (int i = 0; i < options.ItemCount; i++)
+			{
+				if (ItemData.GetIndex(options.GetItemText(i).Split(":")[0]) == selectedItem.data.Id)
+				{
+					options.Select(i);
+					break;
+				}
+			}
+		}
+
+		OptionButton comparators = display.GetNode<OptionButton>("./EditorDisplay/HBoxContainer/Comparator");
+
+		if (comparator != null)
+		{
+			for (int i = 0; i < comparators.ItemCount; i++)
+			{
+				if (comparators.GetItemText(i) == comparator)
+				{
+					comparators.Select(i);
+					break;
+				}
+			}
+		}
+	}
+
+	public override string Save()
+	{
+		return $"Name: {DisplayText}, Item: {(selectedItem == null ? "Empty" : selectedItem.data.Id)}, Comparator: {comparator}, Amount: {amount}";
+	}
+}

Scripts/DSL/Nodes/WhileNode.cs.uid

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

Scripts/Gameplay/Research/Research.cs

@@ -8,7 +8,7 @@ public class Research
     public Research(ResearchData data)
     {
         this.data = data;
-        state = ResearchState.UNDEFINED;
+        state = data.Id == "basics" ? ResearchState.RESEARCHED : ResearchState.UNDEFINED;
     }
 
     public ResearchResult Execute(double delta)

Scripts/Gameplay/Robots/Robot.cs

@@ -36,7 +36,23 @@ public partial class Robot : Node3D
 				switch (currentNode.Execute(this, delta))
 				{
 					case NodeResult.SUCCESS:
-						currentNode = currentNode.nextNode;
+						if (currentNode.DisplayText == "Until")
+						{
+							while (true)
+							{
+								currentNode = currentNode.previousNode;
+								if (currentNode == null)
+								{
+									isExecuting = false;
+									break;
+								}
+								if (currentNode.DisplayText == "For" || currentNode.DisplayText == "While") break;
+							}
+						}
+						else
+						{
+							currentNode = currentNode.nextNode;
+						}
 						if (currentNode == null)
 						{
 							isExecuting = false;
@@ -51,6 +67,36 @@ public partial class Robot : Node3D
 					case NodeResult.RUNNING:
 						currentMessage = "";
 						break;
+					case NodeResult.CONDITIONFALSE:
+						string sourceNode = currentNode.DisplayText;
+						while (true)
+						{
+							currentNode = currentNode.nextNode;
+							if (currentNode == null)
+							{
+								isExecuting = false;
+								break;
+							}
+							if (sourceNode == "If")
+							{
+								if (currentNode.DisplayText == "If" || currentNode.DisplayText == "Else") break;
+							}
+							else
+							{
+								if (currentNode.DisplayText == "While" || currentNode.DisplayText == "For" || currentNode.DisplayText == "Until")
+								{
+									if (currentNode.nextNode == null)
+									{
+										isExecuting = false;
+										break;
+									}
+									currentNode = currentNode.nextNode;
+									break;
+								}
+							}
+
+						}
+						break;
 				}
 			}
 		}

Scripts/UI/DSL/CodingWindow.cs

@@ -112,6 +112,10 @@ public partial class CodingWindow : PanelContainer
 			{
 				nodes[i - 1].nextNode = nodes[i];
 			}
+			if (i > 0)
+			{
+				nodes[i].previousNode = nodes[i-1];
+			}
 		}
 
 		if (robot == null) return;

Scripts/UI/DSL/NodeDisplay.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using Godot;
 
@@ -68,6 +69,26 @@ public partial class NodeDisplay : PanelContainer
 				result.node = new CraftNode();
 				result.LoadCraft(nodeSanitized);
 				break;
+			case "while":
+				result.node = new WhileNode();
+				result.LoadWhile(nodeSanitized);
+				break;
+			case "until":
+				result.node = new UntilNode();
+				result.LoadUntil(nodeSanitized);
+				break;
+			case "for":
+				result.node = new ForNode();
+				result.LoadFor(nodeSanitized);
+				break;
+			case "if":
+				result.node = new IfNode();
+				result.LoadIf(nodeSanitized);
+				break;
+			case "else":
+				result.node = new ElseNode();
+				result.LoadElse(nodeSanitized);
+				break;
 			default:
 				result.QueueFree();
 				return null;
@@ -76,6 +97,62 @@ public partial class NodeDisplay : PanelContainer
 		return result;
 	}
 
+	private void LoadElse(string content) { }
+
+	private void LoadIf(string content)
+	{
+		HBoxContainer valueContainer = GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
+		string[] parts = content.Split(",");
+		string itemString = parts[1].Replace("Item:", "").Trim();
+		string comparatorString = parts[2].Replace("Comparator:", "").Trim();
+		if (itemString.ToLower() != "empty")
+		{
+			IfNode ifNode = node as IfNode;
+			if (ifNode != null)
+			{
+				ifNode.selectedItem = new Item { data = GameData.availableItems[itemString] };
+				ifNode.comparator = comparatorString;
+			}
+		}
+		string amountString = parts[3].Replace("Amount:", "").Trim();
+		valueContainer.GetNode<SpinBox>("./Amount").Value = int.Parse(amountString);
+	}
+
+	private void LoadFor(string content)
+	{
+		HBoxContainer valueContainer = GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
+		string[] parts = content.Split(",");
+		string amountExecuted = parts[1].Replace("AmountExecuted:", "").Trim();
+		ForNode forNode = node as ForNode;
+		if (forNode != null)
+		{
+			forNode.amountExecuted = int.Parse(amountExecuted);
+		}
+		string amountString = parts[2].Replace("Amount:", "").Trim();
+		valueContainer.GetNode<SpinBox>("./Amount").Value = int.Parse(amountString);
+	}
+
+	private void LoadUntil(string content) { }
+
+	private void LoadWhile(string content)
+	{
+		HBoxContainer valueContainer = GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
+		string[] parts = content.Split(",");
+		string itemString = parts[1].Replace("Item:", "").Trim();
+		string comparatorString = parts[2].Replace("Comparator:", "").Trim();
+		if (itemString.ToLower() != "empty")
+		{
+			WhileNode whileNode = node as WhileNode;
+			if (whileNode != null)
+			{
+				whileNode.selectedItem = new Item { data = GameData.availableItems[itemString] };
+				whileNode.comparator = comparatorString;
+			}
+		}
+		string amountString = parts[3].Replace("Amount:", "").Trim();
+		valueContainer.GetNode<SpinBox>("./Amount").Value = int.Parse(amountString);
+	}
+
 	private static PackedScene GetPrefab(string nodeName, Dictionary<ProgramNode, PackedScene> DSLNodes)
 	{
 		foreach (ProgramNode programNode in DSLNodes.Keys)
@@ -89,15 +166,13 @@ public partial class NodeDisplay : PanelContainer
 		return null;
 	}
 
-	public void LoadHarvest(string content)
+	public void LoadHarvest(string content) { }
-	{
-	}
 
 	public void LoadMove(string content)
 	{
 		HBoxContainer valueContainer = GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
 		string[] parts = content.Split(",");
-		string positionValues = parts[1].Replace("Position: ", "").Replace("(", "").Replace(")", "");
+		string positionValues = parts[1].Replace("Position:", "").Replace("(", "").Replace(")", "").Trim();
 		int posX = int.Parse(positionValues.Split("|")[0]);
 		int posY = int.Parse(positionValues.Split("|")[1]);
 		int posZ = int.Parse(positionValues.Split("|")[2]);
@@ -112,15 +187,13 @@ public partial class NodeDisplay : PanelContainer
 		}
 	}
 
-	public void LoadExplore(string content)
+	public void LoadExplore(string content) { }
-	{
-	}
 
 	public void LoadCraft(string content)
 	{
 		HBoxContainer valueContainer = GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
 		string[] parts = content.Split(",");
-		string itemString = parts[1].Replace("Item: ", "").Replace(" ", "");
+		string itemString = parts[1].Replace("Item:", "").Trim();
 		if (itemString.ToLower() != "empty")
 		{
 			CraftNode craftNode = node as CraftNode;
@@ -129,7 +202,7 @@ public partial class NodeDisplay : PanelContainer
 				craftNode.selectedItem = new Item { data = GameData.availableItems[itemString] };
 			}
 		}
-		string amountString = parts[2].Replace("Amount: ", "");
+		string amountString = parts[2].Replace("Amount:", "").Trim();
 		valueContainer.GetNode<SpinBox>("./Amount").Value = int.Parse(amountString);
 	}
 }