Updated Popup UI and robot generation

Scenes/Game.tscn

@@ -185,8 +185,8 @@ size_flags_horizontal = 3
 size_flags_vertical = 3
 theme_override_constants/separation = 10
 
-[node name="Popup" type="PanelContainer" parent="CanvasLayer/Control" unique_id=311359170]
-layout_mode = 1
+[node name="Popup" type="Control" parent="CanvasLayer" unique_id=1989677138]
+layout_mode = 3
 anchors_preset = 8
 anchor_left = 0.5
 anchor_top = 0.5
@@ -199,22 +199,30 @@ offset_bottom = 20.0
 grow_horizontal = 2
 grow_vertical = 2
 
-[node name="RobotNaming" type="VBoxContainer" parent="CanvasLayer/Control/Popup" unique_id=39200128]
+[node name="RobotNaming" type="PanelContainer" parent="CanvasLayer/Popup" unique_id=311359170]
 visible = false
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="VBoxContainer" type="VBoxContainer" parent="CanvasLayer/Popup/RobotNaming" unique_id=39200128]
 layout_mode = 2
 
-[node name="RichTextLabel" type="RichTextLabel" parent="CanvasLayer/Control/Popup/RobotNaming" unique_id=1964282829]
+[node name="RichTextLabel" type="RichTextLabel" parent="CanvasLayer/Popup/RobotNaming/VBoxContainer" unique_id=1964282829]
 layout_mode = 2
 text = "Name your robot:"
 fit_content = true
 autowrap_mode = 0
 
-[node name="LineEdit" type="LineEdit" parent="CanvasLayer/Control/Popup/RobotNaming" unique_id=1713423672]
+[node name="LineEdit" type="LineEdit" parent="CanvasLayer/Popup/RobotNaming/VBoxContainer" unique_id=1713423672]
 layout_mode = 2
 placeholder_text = "Name..."
 max_length = 24
 
-[node name="Button" type="Button" parent="CanvasLayer/Control/Popup/RobotNaming" unique_id=279251707]
+[node name="Button" type="Button" parent="CanvasLayer/Popup/RobotNaming/VBoxContainer" unique_id=279251707]
 layout_mode = 2
 text = "Submit"
 

Scripts/Helpers/UIHandler.cs

@@ -23,11 +23,11 @@ public partial class UIHandler : Control
 
 	public void ShowNamingPopup(Robot robot)
 	{
-		VBoxContainer namingContainer = GetNode<VBoxContainer>("./Popup/RobotNaming");
+		PanelContainer namingContainer = GetNode<PanelContainer>("../Popup/RobotNaming");
 		namingContainer.Visible = true;
 		GameData.canMove = false;
-		LineEdit name = namingContainer.GetNode<LineEdit>("./LineEdit");
-		Button button = namingContainer.GetNode<Button>("./Button");
+		LineEdit name = namingContainer.GetNode<LineEdit>("./VBoxContainer/LineEdit");
+		Button button = namingContainer.GetNode<Button>("./VBoxContainer/Button");
 
 		Action handler = null;
 		handler = () =>

Scripts/WorldGeneration/Layer.cs

@@ -165,6 +165,24 @@ public partial class Layer : Node3D
 		return true;
 	}
 
+	private void GenerateNecessaryTiles()
+	{
+		int posX, posY;
+		while (true)
+		{
+			posX = rand.Next(layerSize);
+			posY = rand.Next(layerSize);
+
+			if (tiles[posX, posY].collapsedMesh != null) continue;
+			if (tiles[posX, posY].tileMeshes.ContainsKey("gate"))
+			{
+				tiles[posX, posY].Collapse("gate");
+				NewPropagate(new Vector2I(posX, posY));
+				break;
+			}
+		}
+	}
+
 	public bool GenerateLayer()
 	{
 		bool result = true;
@@ -174,6 +192,7 @@ public partial class Layer : Node3D
 			return false;
 		}
 
+		GenerateNecessaryTiles();
 		Vector2I position = GetSmallestPossibilities();
 		while (true)
 		{

Scripts/WorldGeneration/WFC.cs

@@ -9,11 +9,13 @@ public class WFC
 	public static Random rand = new Random();
 	public enum Direction
 	{
-		Up,
-		Down,
+		Backward,
+		Forward,
 		Left,
 		Right,
-		None
+		None,
+		Up,
+		Down
 	}
 
 	public static readonly Vector2I[] offsets =
@@ -26,34 +28,34 @@ public class WFC
 
 	public static readonly Direction[] dirs =
 	{
-		Direction.Up,
-		Direction.Down,
+		Direction.Backward,
+		Direction.Forward,
 		Direction.Left,
 		Direction.Right
 	};
 
 	public static Dictionary<string, HashSet<Direction>> tileConnections = new Dictionary<string, HashSet<Direction>>
 	{
-		["t_right"] = new() { Direction.Up, Direction.Down, Direction.Right },
-		["t_left"] = new() { Direction.Up, Direction.Down, Direction.Left },
-		["t_up"] = new() { Direction.Left, Direction.Right, Direction.Up },
-		["t_down"] = new() { Direction.Left, Direction.Right, Direction.Down },
+		["t_right"] = new() { Direction.Backward, Direction.Forward, Direction.Right , Direction.Up},
+		["t_left"] = new() { Direction.Backward, Direction.Forward, Direction.Left, Direction.Up },
+		["t_up"] = new() { Direction.Left, Direction.Right, Direction.Backward, Direction.Up },
+		["t_down"] = new() { Direction.Left, Direction.Right, Direction.Forward, Direction.Up },
 
-		["end_up"] = new() { Direction.Up },
-		["end_down"] = new() { Direction.Down },
-		["end_left"] = new() { Direction.Left },
-		["end_right"] = new() { Direction.Right },
+		["end_up"] = new() { Direction.Backward, Direction.Up },
+		["end_down"] = new() { Direction.Forward, Direction.Up },
+		["end_left"] = new() { Direction.Left, Direction.Up },
+		["end_right"] = new() { Direction.Right, Direction.Up },
 
-		["straight_left_right"] = new() { Direction.Left, Direction.Right },
-		["straight_up_down"] = new() { Direction.Up, Direction.Down },
+		["straight_left_right"] = new() { Direction.Left, Direction.Right, Direction.Up },
+		["straight_up_down"] = new() { Direction.Backward, Direction.Forward, Direction.Up },
 
-		["corner_up_left"] = new() { Direction.Up, Direction.Left },
-		["corner_up_right"] = new() { Direction.Up, Direction.Right },
-		["corner_down_left"] = new() { Direction.Down, Direction.Left },
-		["corner_down_right"] = new() { Direction.Down, Direction.Right },
+		["corner_up_left"] = new() { Direction.Backward, Direction.Left, Direction.Up },
+		["corner_up_right"] = new() { Direction.Backward, Direction.Right, Direction.Up },
+		["corner_down_left"] = new() { Direction.Forward, Direction.Left, Direction.Up },
+		["corner_down_right"] = new() { Direction.Forward, Direction.Right, Direction.Up },
 
-		["junction"] = new() { Direction.Up, Direction.Down, Direction.Left, Direction.Right },
-		["gate"] = new() { Direction.Up, Direction.Down, Direction.Left, Direction.Right }
+		["junction"] = new() { Direction.Backward, Direction.Forward, Direction.Left, Direction.Right, Direction.Up},
+		["gate"] = new() { Direction.Backward, Direction.Forward, Direction.Left, Direction.Right, Direction.Up, Direction.Down}
 	};
 
 	public static Dictionary<string, float> weights = new()
@@ -77,17 +79,19 @@ public class WFC
 		["end_left"] = 0.2f,
 		["end_right"] = 0.3f,
 
-		["gate"] = 0.1f
+		["gate"] = 0.0f
 	};
 
 	public static Direction Opposite(Direction dir)
 	{
 		return dir switch
 		{
-			Direction.Up => Direction.Down,
-			Direction.Down => Direction.Up,
+			Direction.Backward => Direction.Forward,
+			Direction.Forward => Direction.Backward,
 			Direction.Left => Direction.Right,
 			Direction.Right => Direction.Left,
+			Direction.Up => Direction.Down,
+			Direction.Down => Direction.Up,
 			_ => dir
 		};
 	}

Scripts/WorldGeneration/World.cs

@@ -88,6 +88,7 @@ public partial class World : Node3D
 		if (Input.IsActionJustPressed("spawn_robot") && robots.Count < maxRobotCount)
 		{
 			Robot robot = ResourceLoader.LoadRobotPrefab().Instantiate<Robot>();
+			robot.Name = $"Robot #{robots.Count + 1}";
 			robot.Position = map[0].tiles[rand.Next(layerSize), rand.Next(layerSize)].Position;
 			AddChild(robot);
 			robots.Add(robot);