Scenes/Game.tscn

@@ -17,6 +17,7 @@
 [ext_resource type="Texture2D" uid="uid://b77mo4fhklnja" path="res://Assets/Images/OptionsSymbol.png" id="12_3so38"]
 [ext_resource type="Script" uid="uid://drscsrkfphpy7" path="res://Scripts/Research/ResearchList.cs" id="12_4q8tf"]
 [ext_resource type="Texture2D" uid="uid://dt84awx33mulb" path="res://Assets/Images/ResearchSymbol.png" id="13_alh3a"]
+[ext_resource type="Texture2D" uid="uid://bmcpkt6mae2qi" path="res://Assets/Images/AlarmSign.png" id="13_x3xnh"]
 
 [sub_resource type="CompressedTexture2D" id="CompressedTexture2D_u44n3"]
 
@@ -66,7 +67,7 @@ environment = SubResource("Environment_sb48q")
 [node name="CanvasLayer" type="CanvasLayer" parent="." unique_id=1558432386]
 follow_viewport_enabled = true
 
-[node name="UIHandler" type="Control" parent="CanvasLayer" unique_id=1713248285 node_paths=PackedStringArray("codingWindow", "robotList", "mainCam", "map", "FPS", "RAM", "options", "uiContent", "menu", "inventory", "researchList")]
+[node name="UIHandler" type="Control" parent="CanvasLayer" unique_id=1713248285 node_paths=PackedStringArray("codingWindow", "robotList", "mainCam", "map", "FPS", "RAM", "options", "uiContent", "menu", "inventory", "researchList", "robotAlarm")]
 layout_mode = 3
 anchors_preset = 15
 anchor_right = 1.0
@@ -89,6 +90,7 @@ uiContent = NodePath("MainUI/Content")
 menu = NodePath("MainUI/Content/Menu")
 inventory = NodePath("MainUI/Content/Inventory")
 researchList = NodePath("MainUI/Content/Research")
+robotAlarm = NodePath("MainUI/FooterContainer/HBoxContainer/RobotAlarm")
 
 [node name="MainUI" type="VBoxContainer" parent="CanvasLayer/UIHandler" unique_id=1437975209]
 layout_mode = 1
@@ -361,7 +363,7 @@ text = "Exit"
 visible = false
 layout_mode = 1
 
-[node name="Inventory" type="PanelContainer" parent="CanvasLayer/UIHandler/MainUI/Content" unique_id=407422598 node_paths=PackedStringArray("itemList")]
+[node name="Inventory" type="PanelContainer" parent="CanvasLayer/UIHandler/MainUI/Content" unique_id=407422598 node_paths=PackedStringArray("itemList", "inventorySpace")]
 visible = false
 layout_mode = 1
 anchors_preset = 11
@@ -373,6 +375,7 @@ grow_horizontal = 0
 grow_vertical = 2
 script = ExtResource("11_acvyw")
 itemList = NodePath("VBoxContainer/ScrollContainer/VBoxContainer")
+inventorySpace = NodePath("VBoxContainer/RichTextLabel")
 
 [node name="VBoxContainer" type="VBoxContainer" parent="CanvasLayer/UIHandler/MainUI/Content/Inventory" unique_id=1776118554]
 layout_mode = 2
@@ -385,6 +388,13 @@ fit_content = true
 autowrap_mode = 0
 horizontal_alignment = 1
 
+[node name="RichTextLabel" type="RichTextLabel" parent="CanvasLayer/UIHandler/MainUI/Content/Inventory/VBoxContainer" unique_id=1572448693]
+layout_mode = 2
+text = "Available Space:"
+fit_content = true
+autowrap_mode = 0
+horizontal_alignment = 1
+
 [node name="ScrollContainer" type="ScrollContainer" parent="CanvasLayer/UIHandler/MainUI/Content/Inventory/VBoxContainer" unique_id=1743833752]
 layout_mode = 2
 size_flags_horizontal = 3
@@ -429,6 +439,11 @@ layout_mode = 2
 fit_content = true
 autowrap_mode = 0
 
+[node name="RobotAlarm" type="TextureRect" parent="CanvasLayer/UIHandler/MainUI/FooterContainer/HBoxContainer" unique_id=439539299]
+layout_mode = 2
+texture = ExtResource("13_x3xnh")
+expand_mode = 2
+
 [node name="Inventory" type="TextureButton" parent="CanvasLayer/UIHandler/MainUI/FooterContainer/HBoxContainer" unique_id=1598826377]
 layout_mode = 2
 tooltip_text = "Inventory (I)"

Scripts/Crafting/Inventory.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using Godot;
 
@@ -6,6 +7,7 @@ public class Inventory
     public List<Item> items = new();
 
     public int maxInventorySize = 8;
+    public event EventHandler OnInventoryUpdate;
 
     public bool AddItem(Item item, int amount)
     {
@@ -13,6 +15,7 @@ public class Inventory
         if (inventoryItem != null)
         {
             inventoryItem.currentAmount += amount;
+            OnInventoryUpdate?.Invoke(this, EventArgs.Empty);
             return true;
         }
         else
@@ -21,6 +24,7 @@ public class Inventory
             {
                 items.Add(item);
                 items[items.Count - 1].currentAmount += amount;
+                OnInventoryUpdate?.Invoke(this, EventArgs.Empty);
                 return true;
             }
         }
@@ -49,6 +53,7 @@ public class Inventory
         if (item != null)
         {
             item.currentAmount -= amount;
+            OnInventoryUpdate?.Invoke(this, EventArgs.Empty);
         }
     }
 }

Scripts/Crafting/InventoryDisplay.cs

@@ -1,18 +1,31 @@
+using System;
 using Godot;
 
 public partial class InventoryDisplay : PanelContainer
 {
 	PackedScene itemDisplayPrefab = ResourceLoader.LoadItemDisplay();
 	[Export] VBoxContainer itemList;
+	[Export] RichTextLabel inventorySpace;
+
+	public override void _Ready()
+	{
+		GameData.inventory.OnInventoryUpdate += OnInventoryUpdate;
+	}
 
 	public override void _Notification(int id)
 	{
 		if (id == NotificationVisibilityChanged)
 		{
 			if (Visible) ReloadItems();
+			if (Visible) UpdateInventorySpace();
 		}
 	}
 
+	private void UpdateInventorySpace()
+	{
+		inventorySpace.Text = $"Used space: {GameData.inventory.items.Count}/{GameData.inventory.maxInventorySize}";
+	}
+
 	public void ReloadItems()
 	{
 		foreach (Node node in itemList.GetChildren())
@@ -27,9 +40,15 @@ public partial class InventoryDisplay : PanelContainer
 			display = itemDisplayPrefab.Instantiate<ItemDisplay>();
 			display.item = item;
 			display.text.Text = item.data.GetReadableName();
-			display.amount.Text = item.currentAmount.ToString();
+			display.amount.Text = $"{item.currentAmount}/{item.data.StackSize}";
 			display.texture.Texture = ResourceLoader.LoadPath(item.data.Texture);
 			itemList.AddChild(display);
 		}
 	}
+
+	public void OnInventoryUpdate(object sender, EventArgs args)
+	{
+		ReloadItems();
+		UpdateInventorySpace();
+	}
 }

Scripts/Helpers/UIHandler.cs

@@ -17,6 +17,7 @@ public partial class UIHandler : Control
 	[Export] PanelContainer menu;
 	[Export] PanelContainer inventory;
 	[Export] ResearchList researchList;
+	[Export] TextureRect robotAlarm;
 
 	bool receivedRobotJumpSignal = false;
 	public override void _Ready()
@@ -28,6 +29,7 @@ public partial class UIHandler : Control
 	public override void _Process(double delta)
 	{
 		DisplayStats();
+		DisplayRobotAlarm();
 		robotList.OnRobotJumpTo += (robot) =>
 		{
 			if(receivedRobotJumpSignal) return;
@@ -113,4 +115,21 @@ public partial class UIHandler : Control
 			child.Visible = false;
 		}
 	}
+
+	private void DisplayRobotAlarm()
+	{
+		string messages = "";
+		foreach (Robot robot in GameData.robots)
+		{
+			if(robot.currentMessage.Length > 0)
+			{
+				messages += $"{robot.Name}: {robot.currentMessage}";
+			}
+		}
+		robotAlarm.Visible = messages.Length > 0;
+		if (messages.Length >= 0)
+		{
+			robotAlarm.TooltipText = messages;
+		}
+	}
 }

Scripts/Robot/Robot.cs

@@ -9,6 +9,7 @@ public partial class Robot : Node3D
 	bool isExecuting = false;
 	ProgramNode currentNode;
 	public string currentProgram;
+	public string currentMessage = "";
 
 	public override void _Ready()
 	{
@@ -22,7 +23,6 @@ public partial class Robot : Node3D
 			switch (currentNode.Execute(this, delta))
 			{
 				case NodeResult.SUCCESS:
-					GD.Print(currentNode.lastExecutionMessage);
 					currentNode = currentNode.nextNode;
 					if (currentNode == null)
 					{	
@@ -31,13 +31,17 @@ public partial class Robot : Node3D
 					break;
 				case NodeResult.FAILURE:
 					isExecuting = false;
-					GD.Print(currentNode.lastExecutionMessage);
+					currentMessage = "(FAILED)" + currentNode.lastExecutionMessage;
 					break;
 				case NodeResult.RUNNING:
-					//Currently does nothing.
+					currentMessage = "";
 					break;
 			}
 		}
+		else if(currentMessage.Length <= 0)
+		{
+			currentMessage = "No script executing";
+		}
 
 		Visible = Math.Round(Math.Abs(Position.Y / GameData.tileHeight), 0) == GameData.visibleLayer;