diff --git a/Gui.cs b/Gui.cs
index db46d39..6b0e5f0 100644
--- a/Gui.cs
+++ b/Gui.cs
@@ -1,13 +1,38 @@
+using System.Globalization;
 using Godot;
-using NodeWar;
+using GodotUtilities;
 
+namespace NodeWar;
+
+[Scene]
 public partial class Gui : Control
 {
+	[Node]
 	private Label _infoLabel;
 
+	[Node]
+	private Label _energyGeneration;
+
+	[Node]
+	private Label _energyConsumption;
+
+	[Node]
+	private Label _energyStorage;
+
 	public override void _Ready()
 	{
-		_infoLabel = GetNode<Label>("%InfoLabel");
+		_energyGeneration.Text = 1f.ToString(CultureInfo.InvariantCulture);
+		_energyConsumption.Text = 0f.ToString(CultureInfo.InvariantCulture);
+		_energyStorage.Text = 100f.ToString(CultureInfo.InvariantCulture);
+
 		Autoloads.EventBus.SelectionChanged += text => _infoLabel.Text = text;
 	}
+
+	public override void _Notification(int what)
+	{
+		if (what == NotificationSceneInstantiated)
+		{
+			WireNodes();
+		}
+	}
 }
diff --git a/Nodule.cs b/Nodule.cs
index 75eb521..e431f02 100644
--- a/Nodule.cs
+++ b/Nodule.cs
@@ -1,23 +1,28 @@
 using System;
 using System.Collections.Generic;
 using Godot;
+using GodotUtilities;
 using NodeWar.scripts;
 
 namespace NodeWar;
 
+public enum NoduleType
+{
+	Base,
+	Connector,
+}
+
+[Scene]
 public partial class Nodule : Area2D
 {
 	private const float GrowthFactor = 0.01f;
 
 	[Export]
-	public float Radius { get; set; } = 120;
+	private NoduleType _noduleType;
 
 	[Export]
 	public float MaxRadius { get; set; } = 360;
 
-	[Export]
-	public CollisionShape2D Collision { get; set; }
-
 	[Export]
 	public bool BuildMode { get; set; } = false;
 
@@ -35,13 +40,30 @@ public partial class Nodule : Area2D
 	[Signal]
 	public delegate void BuildingCanceledEventHandler();
 
+	[Node]
+	private Node2D _gfx;
+
+	[Node]
+	private CollisionShape2D _baseCollision;
+
 	public override void _Ready()
 	{
-		Radius = Age * MaxRadius;
-
 		AreaEntered += OnAreaEntered;
 		AreaExited += OnAreaExited;
 
+		switch (_noduleType)
+		{
+			case NoduleType.Base:
+				_gfx.Scale = new Vector2(2, 2);
+				Modulate = Colors.Red;
+				_baseCollision.Disabled = false;
+				break;
+			case NoduleType.Connector:
+				break;
+			default:
+				throw new ArgumentOutOfRangeException();
+		}
+
 		QueueRedraw();
 	}
 
@@ -97,7 +119,6 @@ public partial class Nodule : Area2D
 			Age += GrowthFactor * delta.ToFloat();
 			Age = MathF.Min(Age, 1);
 
-			Radius = Age * MaxRadius;
 			QueueRedraw();
 		}
 
@@ -127,13 +148,22 @@ public partial class Nodule : Area2D
 			}
 		}
 
-		if (BuildMode)
+		var value = 200 * Age;
+
+		if (!BuildMode)
 		{
-			DrawCircle(Vector2.Zero, Radius, new Color(Colors.DarkOliveGreen, 0.2f));
+			DrawRect(
+				new Rect2(-value / 2, -value / 2, value, value),
+				new Color(Colors.WhiteSmoke, 0.4f)
+			);
 		}
-		else
+	}
+
+	public override void _Notification(int what)
+	{
+		if (what == NotificationSceneInstantiated)
 		{
-			DrawCircle(Vector2.Zero, Radius, new Color(Colors.WhiteSmoke, 0.4f));
+			WireNodes();
 		}
 	}
 }
diff --git a/Root.cs b/Root.cs
index 001a201..0fb5193 100644
--- a/Root.cs
+++ b/Root.cs
@@ -1,4 +1,6 @@
+using System.Linq;
 using Godot;
+using GodotSharp.SourceGenerators;
 using GodotUtilities;
 
 namespace NodeWar;
@@ -7,17 +9,45 @@ namespace NodeWar;
 public partial class Root : Node2D
 {
 	[Node]
-	private Line2D line2D;
+	private Line2D _line2D;
+
+	private Nodule a;
+	private Nodule b;
 
 	public override void _Ready()
 	{
-		GD.Print(line2D);
+		GD.Print(_line2D);
 	}
 
 	public void ConnectNodules(Nodule a, Nodule b)
 	{
+		this.a = a;
+		this.b = b;
+
 		GlobalPosition = a.GlobalPosition;
-		line2D.Points = [Vector2.Zero, b.GlobalPosition - a.GlobalPosition];
+		GenerateLinePoints();
+	}
+
+	private void GenerateLinePoints()
+	{
+		var direction = b.GlobalPosition - a.GlobalPosition;
+		var sectionLength = direction.Length() / 5;
+		var points = new Vector2[5];
+
+		for (var i = 0; i < 5; i++)
+		{
+			var randomOffset = new Vector2(MathUtil.RNG.Randf(), MathUtil.RNG.Randf());
+			points[i] = i switch
+			{
+				0 => Vector2.Zero,
+				4 => direction,
+				_ => (direction.Normalized() + (randomOffset * 0.1f)).Normalized()
+					* sectionLength
+					* i,
+			};
+		}
+
+		_line2D.Points = points;
 	}
 
 	public override void _Notification(int what)
diff --git a/gui.tscn b/gui.tscn
index 8a64b9e..1c6cd5b 100644
--- a/gui.tscn
+++ b/gui.tscn
@@ -2,6 +2,13 @@
 
 [ext_resource type="Script" uid="uid://7jql2b33svuv" path="res://Gui.cs" id="1_80edf"]
 
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_80edf"]
+bg_color = Color(0.7245737, 0.5838865, 0, 1)
+corner_radius_top_left = 8
+corner_radius_top_right = 8
+corner_radius_bottom_right = 8
+corner_radius_bottom_left = 8
+
 [sub_resource type="LabelSettings" id="LabelSettings_k6omp"]
 line_spacing = -2.0
 font_size = 14
@@ -15,6 +22,58 @@ grow_horizontal = 2
 grow_vertical = 2
 script = ExtResource("1_80edf")
 
+[node name="Top" type="PanelContainer" parent="." unique_id=1900556325]
+layout_mode = 0
+offset_left = 8.0
+offset_top = 8.0
+offset_right = 406.0
+offset_bottom = 58.0
+
+[node name="MarginContainer" type="MarginContainer" parent="Top" unique_id=653072330]
+layout_mode = 2
+theme_override_constants/margin_left = 8
+theme_override_constants/margin_right = 8
+
+[node name="HBoxContainer" type="HBoxContainer" parent="Top/MarginContainer" unique_id=1812335530]
+layout_mode = 2
+theme_override_constants/separation = 4
+
+[node name="VBoxContainer" type="VBoxContainer" parent="Top/MarginContainer/HBoxContainer" unique_id=523855758]
+custom_minimum_size = Vector2(54, 0)
+layout_mode = 2
+theme_override_constants/separation = -4
+alignment = 1
+
+[node name="EnergyGeneration" type="Label" parent="Top/MarginContainer/HBoxContainer/VBoxContainer" unique_id=358814115]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 8
+text = "XX.XX"
+
+[node name="EnergyConsumption" type="Label" parent="Top/MarginContainer/HBoxContainer/VBoxContainer" unique_id=343891974]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 8
+theme_override_colors/font_color = Color(0.8701904, 0, 0.20575893, 1)
+text = "-XX.XX"
+
+[node name="EnergyProgressBar" type="ProgressBar" parent="Top/MarginContainer/HBoxContainer" unique_id=1761250517]
+unique_name_in_owner = true
+custom_minimum_size = Vector2(0, 25)
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 4
+theme_override_styles/fill = SubResource("StyleBoxFlat_80edf")
+value = 37.15
+show_percentage = false
+
+[node name="EnergyStorage" type="Label" parent="Top/MarginContainer/HBoxContainer" unique_id=1992827443]
+unique_name_in_owner = true
+custom_minimum_size = Vector2(80, 0)
+layout_mode = 2
+size_flags_horizontal = 0
+text = "MM,MMM"
+
 [node name="PanelContainer" type="PanelContainer" parent="." unique_id=2071011957]
 layout_mode = 1
 anchors_preset = 2
diff --git a/main.tscn b/main.tscn
index 560391b..a8ac60f 100644
--- a/main.tscn
+++ b/main.tscn
@@ -63,3 +63,4 @@ translation_speed = 300.0
 metadata/_custom_type_script = "uid://rirna2vebukw"
 
 [node name="Nodule" parent="." unique_id=698496795 instance=ExtResource("8_5vw27")]
+_noduleType = 0
diff --git a/nodule.tscn b/nodule.tscn
index c793f22..1798c29 100644
--- a/nodule.tscn
+++ b/nodule.tscn
@@ -2,12 +2,15 @@
 
 [ext_resource type="Script" uid="uid://7em4o0ud8sgj" path="res://Nodule.cs" id="1_beybw"]
 [ext_resource type="Script" uid="uid://de3jpss66xjfh" path="res://addons/curved_lines_2d/scalable_vector_shape_2d.gd" id="2_cahmm"]
+[ext_resource type="PackedScene" uid="uid://cd47em5shcnid" path="res://root.tscn" id="2_k6tuy"]
 [ext_resource type="Script" uid="uid://dlbv4pit17dnu" path="res://addons/curved_lines_2d/scalable_arc.gd" id="3_fnyqb"]
 [ext_resource type="Script" uid="uid://dl1t88tthmwts" path="res://addons/curved_lines_2d/scalable_arc_list.gd" id="4_qiyup"]
 
-[sub_resource type="CircleShape2D" id="CircleShape2D_7mycd"]
-resource_local_to_scene = true
-radius = 200.0
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_bv6fd"]
+size = Vector2(150, 150)
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_k6tuy"]
+radius = 140.0
 
 [sub_resource type="Curve2D" id="Curve2D_272bh"]
 resource_local_to_scene = true
@@ -20,16 +23,24 @@ point_count = 5
 resource_local_to_scene = true
 script = ExtResource("4_qiyup")
 
-[node name="Nodule" type="Area2D" unique_id=698496795 node_paths=PackedStringArray("Collision")]
+[node name="Nodule" type="Area2D" unique_id=698496795]
 script = ExtResource("1_beybw")
-Radius = 10.0
-Collision = NodePath("Collision")
+_noduleType = 1
 Age = 0.5
+RootScene = ExtResource("2_k6tuy")
 
 [node name="Collision" type="CollisionShape2D" parent="." unique_id=402084582]
-shape = SubResource("CircleShape2D_7mycd")
+rotation = 0.7853982
+shape = SubResource("RectangleShape2D_bv6fd")
 
-[node name="Ellipse2" type="Node2D" parent="." unique_id=1962026750 node_paths=PackedStringArray("polygon", "line")]
+[node name="Collision2" type="CollisionShape2D" parent="." unique_id=1073775238]
+shape = SubResource("RectangleShape2D_bv6fd")
+
+[node name="BaseCollision" type="CollisionShape2D" parent="." unique_id=1607878878]
+shape = SubResource("CircleShape2D_k6tuy")
+disabled = true
+
+[node name="Gfx" type="Node2D" parent="." unique_id=1962026750 node_paths=PackedStringArray("polygon", "line")]
 z_index = 10
 script = ExtResource("2_cahmm")
 polygon = NodePath("Fill")
@@ -44,12 +55,12 @@ size = Vector2(20, 20)
 rx = 10.0
 ry = 10.0
 
-[node name="Fill" type="Polygon2D" parent="Ellipse2" unique_id=1355608579]
+[node name="Fill" type="Polygon2D" parent="Gfx" unique_id=1355608579]
 color = Color(0.21759033, 0.88248014, 0.8984375, 1)
 polygon = PackedVector2Array(10, 0, 9.948373, 1.022467, 9.796842, 2.0153925, 9.550433, 2.9737506, 9.214172, 3.8925154, 8.793085, 4.766661, 8.292197, 5.5911617, 7.7165356, 6.3609915, 7.071125, 7.071125, 6.360992, 7.7165356, 5.591162, 8.292197, 4.766661, 8.793085, 3.8925154, 9.214172, 2.9737508, 9.550432, 2.0153925, 9.796842, 1.022467, 9.948373, 0, 10, -1.022467, 9.948373, -2.0153925, 9.796842, -2.9737506, 9.550433, -3.8925154, 9.214172, -4.766661, 8.793085, -5.5911617, 8.292197, -6.3609915, 7.7165356, -7.071125, 7.071125, -7.7165356, 6.360992, -8.292197, 5.591162, -8.793085, 4.766661, -9.214172, 3.8925154, -9.550432, 2.9737508, -9.796842, 2.0153925, -9.948373, 1.022467, -10, 0, -9.948373, -1.022467, -9.796842, -2.0153925, -9.550433, -2.9737506, -9.214172, -3.8925154, -8.793085, -4.766661, -8.292197, -5.5911617, -7.7165356, -6.3609915, -7.071125, -7.071125, -6.360992, -7.7165356, -5.591162, -8.292197, -4.766661, -8.793085, -3.8925154, -9.214172, -2.9737508, -9.550432, -2.0153925, -9.796842, -1.022467, -9.948373, 0, -10, 1.022467, -9.948373, 2.0153925, -9.796842, 2.9737506, -9.550433, 3.8925154, -9.214172, 4.766661, -8.793085, 5.5911617, -8.292197, 6.3609915, -7.7165356, 7.071125, -7.071125, 7.7165356, -6.360992, 8.292197, -5.591162, 8.793085, -4.766661, 9.214172, -3.8925154, 9.550432, -2.9737508, 9.796842, -2.0153925, 9.948373, -1.022467)
 metadata/_edit_lock_ = true
 
-[node name="Stroke" type="Line2D" parent="Ellipse2" unique_id=1428670823]
+[node name="Stroke" type="Line2D" parent="Gfx" unique_id=1428670823]
 points = PackedVector2Array(10, 0, 9.948373, 1.022467, 9.796842, 2.0153925, 9.550433, 2.9737506, 9.214172, 3.8925154, 8.793085, 4.766661, 8.292197, 5.5911617, 7.7165356, 6.3609915, 7.071125, 7.071125, 6.360992, 7.7165356, 5.591162, 8.292197, 4.766661, 8.793085, 3.8925154, 9.214172, 2.9737508, 9.550432, 2.0153925, 9.796842, 1.022467, 9.948373, 0, 10, -1.022467, 9.948373, -2.0153925, 9.796842, -2.9737506, 9.550433, -3.8925154, 9.214172, -4.766661, 8.793085, -5.5911617, 8.292197, -6.3609915, 7.7165356, -7.071125, 7.071125, -7.7165356, 6.360992, -8.292197, 5.591162, -8.793085, 4.766661, -9.214172, 3.8925154, -9.550432, 2.9737508, -9.796842, 2.0153925, -9.948373, 1.022467, -10, 0, -9.948373, -1.022467, -9.796842, -2.0153925, -9.550433, -2.9737506, -9.214172, -3.8925154, -8.793085, -4.766661, -8.292197, -5.5911617, -7.7165356, -6.3609915, -7.071125, -7.071125, -6.360992, -7.7165356, -5.591162, -8.292197, -4.766661, -8.793085, -3.8925154, -9.214172, -2.9737508, -9.550432, -2.0153925, -9.796842, -1.022467, -9.948373, 0, -10, 1.022467, -9.948373, 2.0153925, -9.796842, 2.9737506, -9.550433, 3.8925154, -9.214172, 4.766661, -8.793085, 5.5911617, -8.292197, 6.3609915, -7.7165356, 7.071125, -7.071125, 7.7165356, -6.360992, 8.292197, -5.591162, 8.793085, -4.766661, 9.214172, -3.8925154, 9.550432, -2.9737508, 9.796842, -2.0153925, 9.948373, -1.022467)
 closed = true
 width = 4.0
diff --git a/root.tscn b/root.tscn
index cca7411..3c2f906 100644
--- a/root.tscn
+++ b/root.tscn
@@ -3,12 +3,12 @@
 [ext_resource type="Script" uid="uid://but18j8vnbom4" path="res://Root.cs" id="1_pyidc"]
 
 [sub_resource type="Curve" id="Curve_pq8q7"]
-_data = [Vector2(0.051515155, 0.8803681), 0.0, 0.0, 0, 0, Vector2(0.054545455, 0.47361964), 0.0, 0.0, 0, 0, Vector2(0.087878786, 0.8165644), 0.0, 0.0, 0, 0, Vector2(0.12727273, 0.32208586), 0.0, 0.0, 0, 0, Vector2(0.19090909, 0.67386234), 0.0, 0.0, 0, 0, Vector2(0.34242424, 0.7876313), 0.0, 0.0, 0, 0, Vector2(0.38181818, 0.34601223), 0.0, 0.0, 0, 0, Vector2(0.530303, 0.4815951), 0.0, 0.0, 0, 0, Vector2(0.7151515, 0.66503066), 0.0, 0.0, 0, 0, Vector2(0.75454545, 0.3141104), 0.0, 0.0, 0, 0, Vector2(0.8575757, 0.38588953), 0.0, 0.0, 0, 0, Vector2(0.8636364, 0.7766871), 0.0, 0.0, 0, 0, Vector2(0.9, 0.8165644), 0.0, 0.0, 0, 0, Vector2(0.94545454, 0.37791407), 0.0, 0.0, 0, 0]
-point_count = 14
+_data = [Vector2(0, 0.22374105), 0.0, 0.0, 0, 0, Vector2(0.055172414, 0.6165468), 0.0, 0.0, 0, 0, Vector2(0.120689645, 0.27050364), 0.0, 0.0, 0, 0, Vector2(0.16206896, 0.7177748), 0.0, 0.0, 0, 0, Vector2(0.26551723, 0.21506107), 0.0, 0.0, 0, 0, Vector2(0.27586204, 0.7194245), 0.0, 0.0, 0, 0, Vector2(0.37931037, 0.32661873), 0.0, 0.0, 0, 0, Vector2(0.4137931, 0.7755396), 0.0, 0.0, 0, 0, Vector2(0.4862069, 0.18633103), 0.0, 0.0, 0, 0, Vector2(0.55172414, 0.7194245), 0.0, 0.0, 0, 0, Vector2(0.6137931, 0.24244606), 0.0, 0.0, 0, 0, Vector2(0.6758621, 0.59784174), 0.0, 0.0, 0, 0, Vector2(0.72068965, 0.19568348), 0.0, 0.0, 0, 0, Vector2(0.77586204, 0.6258993), 0.0, 0.0, 0, 0, Vector2(0.8344827, 0.19568348), 0.0, 0.0, 0, 0, Vector2(0.9137931, 0.1489209), 0.0, 0.0, 0, 0, Vector2(0.9862069, 0.6258993), 0.0, 0.0, 0, 0, Vector2(1, 0.20503604), 0.0, 0.0, 0, 0]
+point_count = 18
 
 [node name="Root" type="Node2D" unique_id=1632219197]
 script = ExtResource("1_pyidc")
 
 [node name="Line2D" type="Line2D" parent="." unique_id=388168093]
-points = PackedVector2Array(0, 0, -25, -59, -53, -88, -94, -96, -130, -114, -151, -125, -167, -148, -188, -168, -207, -199, -242, -220)
+points = PackedVector2Array(16.4, 0, -25, -59, -53, -88, -94, -96, -130, -114, -151, -125, -167, -148, -188, -168, -207, -199, -243.105, -220)
 width_curve = SubResource("Curve_pq8q7")