Added basic symbols for most of the resources and changed map to be revealed whilst robots are exploring.

Scripts/Helpers/ResourceLoader.cs

@@ -56,4 +56,17 @@ public partial class ResourceLoader
         };
 		return nodes;
 	}
+
+	public static Dictionary<string, Texture2D> LoadResourceSymbols()
+	{
+		Dictionary<string, Texture2D> symbols = new()
+        {
+            { "Iron ore", GD.Load<Texture2D>($"res://Assets/IronSymbol.png") },
+			{ "Tin ore", GD.Load<Texture2D>($"res://Assets/TinSymbol.png") },
+			{ "Copper ore", GD.Load<Texture2D>($"res://Assets/CopperSymbol.png") },
+			{ "Mushroom", GD.Load<Texture2D>($"res://Assets/MushroomSymbol.png") },
+			{ "Spiderweb", GD.Load<Texture2D>($"res://Assets/SpiderwebSymbol.png") },
+        };
+		return symbols;
+	}
 }

Scripts/Helpers/UIHandler.cs

@@ -8,6 +8,7 @@ public partial class UIHandler : Control
 	[Export] RobotList robotList;
 	[Export] Information information;
 	[Export] Camera3D mainCam;
+	[Export] Map map;
 	public override void _Ready()
 	{
 		GetNode<ColorPickerButton>("./MainUI/HeaderContainer/Header/LightColor").Color = GameData.lightColor;
@@ -21,6 +22,15 @@ public partial class UIHandler : Control
 			mainCam.Position = new Vector3(robot.Position.X, mainCam.Position.Y, robot.Position.Z + 3f);
 			ShowCodingWindow(robot);
 		};
+
+		if (Input.IsActionJustPressed("map"))
+		{
+			map.Visible = !map.Visible;
+			if (map.Visible)
+			{
+				map.ShowMap();
+			}
+		}
 	}
 
 	public void ChangeColor(Color color)