Adding robots to the game and the ability to click on them

Scripts/Camera3d.cs

@@ -36,4 +36,42 @@ public partial class Camera3d : Camera3D
 			Position = new Vector3(Position.X, 10 - visibleLayer * 4, Position.Z);
 		}
 	}
+
+	public override void _Input(InputEvent @event)
+	{
+		if (@event is InputEventMouseButton mouse &&
+			mouse.ButtonIndex == MouseButton.Left &&
+			mouse.Pressed)
+		{
+			var camera = GetViewport().GetCamera3D();
+
+			Vector2 mousePos = mouse.Position;
+
+			Vector3 from = camera.ProjectRayOrigin(mousePos);
+			Vector3 to = from + camera.ProjectRayNormal(mousePos) * 1000f;
+
+			var spaceState = GetWorld3D().DirectSpaceState;
+
+			var query = PhysicsRayQueryParameters3D.Create(from, to);
+
+			query.CollisionMask = 1 << 1;
+
+			var result = spaceState.IntersectRay(query);
+
+			if (result.Count > 0)
+			{
+				Variant colliderVariant = result["collider"];
+
+				Node hit = colliderVariant.As<Node>();
+
+				GD.Print($"Clicked robot: {hit.Name}");
+
+				// Optional: call method on robot
+				if (hit is Node robot)
+				{
+					robot.Call("OnClicked");
+				}
+			}
+		}
+	}
 }

Scripts/Helpers/GameData.cs

@@ -8,5 +8,7 @@ public partial class GameData
     public static int currentLayer = 0;
     //The layer that is currently visible
     public static int visibleLayer = 0;
+    //Determines if the player can move the camera or not (Necessary for input and options menu)
+    public static bool canMove = true;
     
 }

Scripts/Helpers/UIHandler.cs

@@ -0,0 +1,19 @@
+using Godot;
+
+public partial class UIHandler : Control
+{
+	public override void _Ready()
+	{
+		
+	}
+
+	// Called every frame. 'delta' is the elapsed time since the previous frame.
+	public override void _Process(double delta)
+	{
+		if (Input.IsActionJustPressed("codingwindow"))
+		{
+			GetNode<Panel>("./CodingWindow").Visible = !GetNode<Panel>("./CodingWindow").Visible;
+		}
+	}
+
+}

Scripts/Helpers/UIHandler.cs.uid

@@ -0,0 +1 @@
+uid://bm7knir4552j5

Scripts/Robot.cs

@@ -0,0 +1,14 @@
+using Godot;
+
+public partial class Robot : Node3D
+{
+	public void Move()
+	{
+
+	}
+
+	public void OnClicked()
+	{
+		GD.Print("Test!");
+	}
+}

Scripts/Robot.cs.uid

@@ -0,0 +1 @@
+uid://e0pgy7jya41y

Scripts/World.cs

@@ -16,12 +16,6 @@ public partial class World : Node3D
 	Layer layerNode;
 
 	private MultiMeshHandler multiMeshHandler;
-	FastNoiseLite noise = new FastNoiseLite()
-	{
-		NoiseType = FastNoiseLite.NoiseTypeEnum.Perlin,
-		Frequency = 0.05f,
-		Seed = 1337
-	};
 
 	public override void _Ready()
 	{
@@ -90,6 +84,13 @@ public partial class World : Node3D
 			HandleRenderData(BuildRenderData(currentLayer));
 			visibleLayer = currentLayer;
 		}
+
+		if (Input.IsActionJustPressed("spawn_robot"))
+		{
+			Robot robot = ResourceLoader.LoadRobotPrefab().Instantiate<Robot>();
+			robot.Position = map[0].tiles[1,1].Position;
+			AddChild(robot);
+		}
 	}
 
 	private void GenerateWorld()