Nodule refactor

Slimepire.csproj

@@ -9,4 +9,7 @@
   <ItemGroup>
     <PackageReference Include="GodotSharp.SourceGenerators" Version="2.7.0" />
   </ItemGroup>
+  <ItemGroup>
+    <Folder Include="src\Gameplay\Nodules\BasicNodule\" />
+  </ItemGroup>
 </Project>

assets/root_nodule.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://tomd3kojw0qy"
+path="res://.godot/imported/root_nodule.png-981ed6f2ff13b8d32aab753225ea9d2d.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/root_nodule.png"
+dest_files=["res://.godot/imported/root_nodule.png-981ed6f2ff13b8d32aab753225ea9d2d.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

src/Core/EnergyManager.cs

@@ -1,5 +1,5 @@
 using Godot;
-using Slimepire.Gameplay.Nodules.Components;
+using Slimepire.Gameplay.Components;
 
 namespace Slimepire.Core;
 

src/Data/EnergyStorageNodule.tres

@@ -1,8 +1,8 @@
 [gd_resource type="Resource" script_class="NoduleResource" format=3 uid="uid://0d8vif4ejtp1"]
 
 [ext_resource type="Texture2D" uid="uid://ds1idectpqbnh" path="res://assets/energy_storage_nodule.png" id="1_237jx"]
-[ext_resource type="PackedScene" uid="uid://by6iw05ovnhq8" path="res://src/Gameplay/Nodules/Components/EnergyStorage.tscn" id="1_dusyu"]
-[ext_resource type="Script" uid="uid://bnf6qmk64i2wj" path="res://src/Data/NoduleResource.cs" id="2_dusyu"]
+[ext_resource type="PackedScene" uid="uid://by6iw05ovnhq8" path="res://src/Gameplay/Components/EnergyStorage.tscn" id="1_dusyu"]
+[ext_resource type="Script" uid="uid://bnf6qmk64i2wj" path="res://src/Data/NoduleStats.cs" id="2_dusyu"]
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_dusyu"]
 atlas = ExtResource("1_237jx")

src/Data/NoduleStats.cs

@@ -3,10 +3,10 @@ using Godot;
 namespace Slimepire.Data;
 
 [GlobalClass]
-public partial class NoduleResource : Resource
+public partial class NoduleStats : Resource
 {
     [Export]
-    public SpriteFrames SpriteFrames;
+    public SpriteFrames SpriteFrames = null!;
 
     [Export]
     public Color Color;

src/Data/SimpleNodule.tres

@@ -1,7 +1,7 @@
-[gd_resource type="Resource" script_class="NoduleResource" format=3 uid="uid://5gk0giodp6g"]
+[gd_resource type="Resource" script_class="NoduleStats" format=3 uid="uid://5gk0giodp6g"]
 
 [ext_resource type="Texture2D" uid="uid://cecg47efx7gw8" path="res://assets/simple_nodule.png" id="1_j6wbi"]
-[ext_resource type="Script" uid="uid://bnf6qmk64i2wj" path="res://src/Data/NoduleResource.cs" id="1_otepm"]
+[ext_resource type="Script" uid="uid://bnf6qmk64i2wj" path="res://src/Data/NoduleStats.cs" id="1_otepm"]
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_j6wbi"]
 atlas = ExtResource("1_j6wbi")
@@ -37,5 +37,4 @@ script = ExtResource("1_otepm")
 SpriteFrames = SubResource("SpriteFrames_x44k2")
 Color = Color(0.2642648, 0.46582836, 0.36528692, 1)
 NoduleName = "Simple Nodule"
-NoduleType = 1
 metadata/_custom_type_script = "uid://bnf6qmk64i2wj"

src/Gameplay/BuildGhost.cs

@@ -1,13 +1,16 @@
 using Godot;
+using Slimepire.Gameplay.Components;
 using Slimepire.Gameplay.Nodules;
-using Slimepire.Gameplay.Nodules.Components;
 
 namespace Slimepire.Gameplay;
 
 [SceneTree]
 public partial class BuildGhost : Node2D
 {
-    private Tube? _tube;
+    private static readonly PackedScene NoduleScene = GD.Load<PackedScene>(
+        "res://src/Gameplay/Nodules/BasicNodule/BasicNodule.tscn"
+    );
+
     private readonly Dictionary<Nodule, Tube> _connectedTubes = [];
 
     [Export]
@@ -15,17 +18,22 @@ public partial class BuildGhost : Node2D
 
     public override void _Ready()
     {
-        _tubeConnectionArea.ConnectionAdded += ConnectionAdded;
-        _tubeConnectionArea.ConnectionRemoved += ConnectionRemoved;
+        _tubeConnectionArea.AreaEntered += OnAreaEntered;
+        _tubeConnectionArea.AreaExited += OnAreaExited;
     }
 
-    private void ConnectionAdded(Nodule nodule)
+    private void OnAreaEntered(Area2D area)
+    {
+        if (area.GetParent() is Nodule nodule)
         {
             CreateGhostTube(nodule, nodule.GlobalPosition);
             ConnectTubePlayer.Play();
         }
+    }
 
-    private void ConnectionRemoved(Nodule nodule)
+    private void OnAreaExited(Area2D area)
+    {
+        if (area.GetParent() is Nodule nodule)
         {
             var tube = _connectedTubes.GetValueOrDefault(nodule);
             if (tube == null)
@@ -35,11 +43,12 @@ public partial class BuildGhost : Node2D
             tube.QueueFree();
             DisconnectTubePlayer.Play();
         }
+    }
 
     private void CreateGhostTube(Nodule connectedNodule, Vector2 pos)
     {
         var tube = Instantiator.Instantiate<Tube>();
-        tube.Position = pos / 2; // TODO WHYYY????
+        tube.Position = pos;
         _connectedTubes.Add(connectedNodule, tube);
         GetParent()?.AddChild(tube);
     }
@@ -76,15 +85,9 @@ public partial class BuildGhost : Node2D
 
             if (@event is InputEventMouseButton { Pressed: false, ButtonIndex: MouseButton.Left })
             {
-                var nodule = Instantiator.Instantiate<Nodule>();
-
+                var nodule = NoduleScene.Instantiate<Nodule>();
                 nodule.Position = Position;
-                // nodule.NoduleResource = GD.Load<NoduleResource>(
-                //     GameResources.SimpleNoduleTres.ResourcePath
-                // );
-
                 GetParent()?.AddChild(nodule);
-
                 CleanupBuildMode();
             }
         }

src/Gameplay/BuildGhost.tscn

@@ -2,7 +2,7 @@
 
 [ext_resource type="Script" uid="uid://ck5yw760bu8sb" path="res://src/Gameplay/BuildGhost.cs" id="1_ahcoi"]
 [ext_resource type="Texture2D" uid="uid://cecg47efx7gw8" path="res://assets/simple_nodule.png" id="2_uo42j"]
-[ext_resource type="PackedScene" uid="uid://bjesfu1mfx8l5" path="res://src/Gameplay/Nodules/Components/TubeConnectionArea.tscn" id="2_vecmk"]
+[ext_resource type="PackedScene" uid="uid://bjesfu1mfx8l5" path="res://src/Gameplay/Components/TubeConnectionArea.tscn" id="2_vecmk"]
 [ext_resource type="AudioStream" uid="uid://mj8wvuwfc6o7" path="res://assets/sfx/tube_disconnect.wav" id="3_nxaxp"]
 [ext_resource type="AudioStream" uid="uid://bxxi7grsubvgm" path="res://assets/sfx/tube_connect.wav" id="3_quiac"]
 

src/Gameplay/Components/EnergyProducer.cs

@@ -1,7 +1,7 @@
 using Godot;
 using Slimepire.Core;
 
-namespace Slimepire.Gameplay.Nodules.Components;
+namespace Slimepire.Gameplay.Components;
 
 public partial class EnergyProducer : Node
 {

src/Gameplay/Components/EnergyProducer.tscn

@@ -1,6 +1,6 @@
 [gd_scene format=3 uid="uid://t0gdf172f65v"]
 
-[ext_resource type="Script" uid="uid://bku1vey63ew65" path="res://src/Gameplay/Nodules/Components/EnergyProducer.cs" id="1_4q7h4"]
+[ext_resource type="Script" uid="uid://bku1vey63ew65" path="res://src/Gameplay/Components/EnergyProducer.cs" id="1_4q7h4"]
 
 [node name="EnergyProducer" type="Node" unique_id=1184182162]
 script = ExtResource("1_4q7h4")

src/Gameplay/Components/EnergyStorage.cs

@@ -1,7 +1,7 @@
 using Godot;
 using Slimepire.Core;
 
-namespace Slimepire.Gameplay.Nodules.Components;
+namespace Slimepire.Gameplay.Components;
 
 public partial class EnergyStorage : Node
 {

src/Gameplay/Components/EnergyStorage.tscn

@@ -1,6 +1,6 @@
 [gd_scene format=3 uid="uid://by6iw05ovnhq8"]
 
-[ext_resource type="Script" uid="uid://dgkeo1wsicv13" path="res://src/Gameplay/Nodules/Components/EnergyStorage.cs" id="1_vetx7"]
+[ext_resource type="Script" uid="uid://dgkeo1wsicv13" path="res://src/Gameplay/Components/EnergyStorage.cs" id="1_vetx7"]
 
 [node name="EnergyStorage" type="Node" unique_id=1765924301]
 script = ExtResource("1_vetx7")

src/Gameplay/Components/GrowArea.cs

@@ -1,7 +1,6 @@
 using Godot;
-using Slimepire.Core;
 
-namespace Slimepire.Gameplay.Nodules.Components;
+namespace Slimepire.Gameplay.Components;
 
 [SceneTree]
 public partial class GrowArea : Area2D

src/Gameplay/Components/GrowArea.tscn

@@ -0,0 +1,7 @@
+[gd_scene format=3 uid="uid://3x5pqm4t5cbl"]
+
+[ext_resource type="Script" uid="uid://cfxb8wmnt7ej7" path="res://src/Gameplay/Components/GrowArea.cs" id="1_a3tcn"]
+
+[node name="GrowArea" type="Area2D" unique_id=979341496]
+monitorable = false
+script = ExtResource("1_a3tcn")

src/Gameplay/Components/TubeConnectionArea.cs

@@ -0,0 +1,8 @@
+using Godot;
+
+namespace Slimepire.Gameplay.Components;
+
+[GlobalClass]
+public partial class TubeConnectionArea : Area2D
+{
+}

src/Gameplay/Components/TubeConnectionArea.tscn

@@ -1,6 +1,6 @@
 [gd_scene format=3 uid="uid://bjesfu1mfx8l5"]
 
-[ext_resource type="Script" uid="uid://bcw8vylpb533h" path="res://src/Gameplay/Nodules/Components/TubeConnectionArea.cs" id="1_uhdst"]
+[ext_resource type="Script" uid="uid://bcw8vylpb533h" path="res://src/Gameplay/Components/TubeConnectionArea.cs" id="1_uhdst"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_x44k2"]
 radius = 96.38

src/Gameplay/NoduleManager.cs

@@ -1,4 +1,4 @@
-using Godot;
+using Godot;
 using Slimepire.Gameplay.Nodules;
 
 namespace Slimepire.Gameplay;
@@ -9,7 +9,7 @@ public partial class NoduleManager
     public bool Building { get; set; }
 
     private AStar2D _aStar = new();
-    private readonly List<Nodule> _nodules = [];
+    private readonly Dictionary<long, Nodule> _nodules = [];
     private readonly HashSet<NoduleConnection> _connections = [];
 
     // GFX
@@ -17,8 +17,8 @@ public partial class NoduleManager
 
     public void RegisterNodule(Nodule nodule)
     {
-        _nodules.Add(nodule);
-        _aStar.AddPoint(nodule.Id, nodule.Position);
+        _nodules.Add(nodule.NoduleId, nodule);
+        _aStar.AddPoint(nodule.NoduleId, nodule.Position);
 
         UpdateNoduleConnections();
         UpdateTubesAndAstar();
@@ -32,29 +32,28 @@ public partial class NoduleManager
 
     private void UpdateNoduleConnections()
     {
-        foreach (var n in _nodules)
+        foreach (var nodule in _nodules.Values)
         {
-            foreach (var c in n.Connections)
+            foreach (var connected in nodule.Connections)
             {
-                _connections.Add(new NoduleConnection(n, c));
+                _connections.Add(new NoduleConnection(nodule, connected));
             }
         }
     }
 
     private void UpdateTubesAndAstar()
     {
-        foreach (var c in _connections)
+        foreach (var conn in _connections)
         {
-            if (!_tubeConnections.ContainsKey(c))
+            if (!_tubeConnections.ContainsKey(conn))
             {
                 var tube = Instantiator.Instantiate<Tube>();
-                _tubeConnections.Add(c, tube);
-                c.A.AddChild(tube);
+                _tubeConnections.Add(conn, tube);
 
-                tube.SetTarget(c.B.Position);
+                conn.A.AddChild(tube);
+                tube.SetTarget(conn.B.GlobalPosition);
 
-                // TODO: refactor this out of gfx stuff
-                _aStar.ConnectPoints(c.A.Id, c.B.Id);
+                _aStar.ConnectPoints(conn.A.NoduleId, conn.B.NoduleId);
             }
         }
     }

src/Gameplay/Nodules/BasicNodule/BasicNodule.cs

@@ -0,0 +1,3 @@
+using Slimepire.Gameplay.Nodules;
+
+public partial class BasicNodule : Nodule { }

src/Gameplay/Nodules/BasicNodule/BasicNodule.cs.uid

@@ -0,0 +1 @@
+uid://b2b2irskqp5au

src/Gameplay/Nodules/BasicNodule/BasicNodule.tscn

@@ -1,20 +1,23 @@
 [gd_scene format=3 uid="uid://cnl6t8o4mh0j3"]
 
-[ext_resource type="Script" uid="uid://cmpl0if164dba" path="res://src/Gameplay/Nodules/Nodule.cs" id="1_yembh"]
-[ext_resource type="Texture2D" uid="uid://cecg47efx7gw8" path="res://assets/simple_nodule.png" id="2_7qt20"]
-[ext_resource type="PackedScene" uid="uid://bjesfu1mfx8l5" path="res://src/Gameplay/Nodules/Components/TubeConnectionArea.tscn" id="2_inlcu"]
-[ext_resource type="PackedScene" uid="uid://3x5pqm4t5cbl" path="res://src/Gameplay/Nodules/Components/GrowArea.tscn" id="2_x44k2"]
+[ext_resource type="Script" uid="uid://b2b2irskqp5au" path="res://src/Gameplay/Nodules/BasicNodule/BasicNodule.cs" id="1_wbqr8"]
+[ext_resource type="PackedScene" uid="uid://bjesfu1mfx8l5" path="res://src/Gameplay/Components/TubeConnectionArea.tscn" id="2_dehe6"]
+[ext_resource type="PackedScene" uid="uid://3x5pqm4t5cbl" path="res://src/Gameplay/Components/GrowArea.tscn" id="3_pcav2"]
+[ext_resource type="Texture2D" uid="uid://cecg47efx7gw8" path="res://assets/simple_nodule.png" id="4_w4wqd"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_t72h2"]
+radius = 17.029387
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_7qt20"]
-atlas = ExtResource("2_7qt20")
+atlas = ExtResource("4_w4wqd")
 region = Rect2(32, 0, 32, 32)
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_x44k2"]
-atlas = ExtResource("2_7qt20")
+atlas = ExtResource("4_w4wqd")
 region = Rect2(0, 0, 32, 32)
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_inlcu"]
-atlas = ExtResource("2_7qt20")
+atlas = ExtResource("4_w4wqd")
 region = Rect2(64, 0, 32, 32)
 
 [sub_resource type="SpriteFrames" id="SpriteFrames_xyjsl"]
@@ -41,14 +44,19 @@ outline_color = Color(0, 0, 0, 1)
 shadow_size = 3
 shadow_color = Color(0, 0, 0, 1)
 
-[node name="Nodule" type="Node2D" unique_id=1637542829 node_paths=PackedStringArray("_tubeConnectionArea")]
+[node name="BasicNodule" type="Node2D" unique_id=1637542829 node_paths=PackedStringArray("_tubeConnectionArea", "_gfx", "_energyLabel")]
 z_index = 1
-script = ExtResource("1_yembh")
+script = ExtResource("1_wbqr8")
 _tubeConnectionArea = NodePath("TubeConnectionArea")
+_gfx = NodePath("Gfx")
+_energyLabel = NodePath("EnergyLabel")
 
-[node name="TubeConnectionArea" parent="." unique_id=1821668398 instance=ExtResource("2_inlcu")]
+[node name="TubeConnectionArea" parent="." unique_id=1821668398 instance=ExtResource("2_dehe6")]
 
-[node name="GrowArea" parent="." unique_id=979341496 instance=ExtResource("2_x44k2")]
+[node name="GrowArea" parent="." unique_id=979341496 instance=ExtResource("3_pcav2")]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="GrowArea" unique_id=282097141]
+shape = SubResource("CircleShape2D_t72h2")
 
 [node name="Gfx" type="AnimatedSprite2D" parent="." unique_id=190397869]
 unique_name_in_owner = true

src/Gameplay/Nodules/Components/GrowArea.tscn

@@ -1,13 +0,0 @@
-[gd_scene format=3 uid="uid://3x5pqm4t5cbl"]
-
-[ext_resource type="Script" uid="uid://cfxb8wmnt7ej7" path="res://src/Gameplay/Nodules/Components/GrowArea.cs" id="1_a3tcn"]
-
-[sub_resource type="CircleShape2D" id="CircleShape2D_7qt20"]
-radius = 15.0
-
-[node name="GrowArea" type="Area2D" unique_id=979341496]
-monitorable = false
-script = ExtResource("1_a3tcn")
-
-[node name="CollisionShape2D" type="CollisionShape2D" parent="." unique_id=1616623898]
-shape = SubResource("CircleShape2D_7qt20")

src/Gameplay/Nodules/Components/TubeConnectionArea.cs

@@ -1,31 +0,0 @@
-using Godot;
-
-namespace Slimepire.Gameplay.Nodules.Components;
-
-public partial class TubeConnectionArea : Area2D
-{
-    public Action<Nodule> ConnectionAdded { get; set; }
-    public Action<Nodule> ConnectionRemoved { get; set; }
-
-    public override void _Ready()
-    {
-        AreaEntered += TubeConnectionAreaOnAreaEntered;
-        AreaExited += TubeConnectionAreaOnAreaExited;
-    }
-
-    private void TubeConnectionAreaOnAreaEntered(Area2D area)
-    {
-        if (area.GetParent() is Nodule nodule)
-        {
-            ConnectionAdded?.Invoke(nodule);
-        }
-    }
-
-    private void TubeConnectionAreaOnAreaExited(Area2D area)
-    {
-        if (area.GetParent() is Nodule nodule)
-        {
-            ConnectionRemoved?.Invoke(nodule);
-        }
-    }
-}

src/Gameplay/Nodules/Nodule.cs

@@ -1,38 +1,63 @@
 using Godot;
-using Slimepire.Gameplay.Nodules.Components;
+using Slimepire.Gameplay.Components;
 
 namespace Slimepire.Gameplay.Nodules;
 
-[SceneTree]
 public partial class Nodule : Node2D
 {
-    public long Id { get; set; } = BitConverter.ToInt64(Guid.NewGuid().ToByteArray(), 0);
+    [Export]
+    private TubeConnectionArea _tubeConnectionArea = null!;
+
+    [Export]
+    private AnimatedSprite2D _gfx = null!;
+
+    [Export]
+    private Label _energyLabel = null!;
 
     public List<Nodule> Connections { get; } = [];
 
-    [Export]
-    private TubeConnectionArea _tubeConnectionArea;
+    protected AnimatedSprite2D Gfx => _gfx;
+
+    public long NoduleId => (long)GetInstanceId();
+
+    public void AttachTube(Tube tube)
+    {
+        AddChild(tube);
+    }
 
     public override void _Ready()
     {
-        Gfx.SelfModulate = Colors.DarkOliveGreen;
-        Gfx.Play();
-
-        _tubeConnectionArea.ConnectionAdded += ConnectionAdded;
-        _tubeConnectionArea.ConnectionRemoved += ConnectionRemoved;
+        _tubeConnectionArea.AreaEntered += OnAreaEntered;
+        _tubeConnectionArea.AreaExited += OnAreaExited;
 
+        ApplyCustomizations();
         NoduleManager.Instance.RegisterNodule(this);
+
+        // render above tubes
+        ZIndex = 1;
+        _gfx.Play();
     }
 
-    private void ConnectionAdded(Nodule nodule)
+    private void OnAreaEntered(Area2D area)
+    {
+        if (area.GetParent() is Nodule nodule)
         {
             Connections.Add(nodule);
             NoduleManager.Instance.Update();
         }
+    }
 
-    private void ConnectionRemoved(Nodule nodule)
+    private void OnAreaExited(Area2D area)
+    {
+        if (area.GetParent() is Nodule nodule)
         {
             Connections.Remove(nodule);
             NoduleManager.Instance.Update();
         }
     }
+
+    protected virtual void ApplyCustomizations()
+    {
+        _gfx.SelfModulate = Colors.DarkOliveGreen;
+    }
+}

src/Gameplay/Nodules/Nodule.cs.uid

@@ -1 +1 @@
-uid://cmpl0if164dba
+uid://ycm0pzamtclm

src/Gameplay/Nodules/RootNodule/RootNodule.cs

@@ -0,0 +1,11 @@
+using Godot;
+using Slimepire.Gameplay.Nodules;
+
+[SceneTree]
+public partial class RootNodule : Nodule
+{
+    protected override void ApplyCustomizations()
+    {
+        Gfx.Modulate = Colors.Coral;
+    }
+}

src/Gameplay/Nodules/RootNodule/RootNodule.cs.uid

@@ -0,0 +1 @@
+uid://y4cpi50hsaj4

src/Gameplay/Nodules/RootNodule/RootNodule.tscn

@@ -0,0 +1,62 @@
+[gd_scene format=3 uid="uid://j15868gtem0y"]
+
+[ext_resource type="PackedScene" uid="uid://bjesfu1mfx8l5" path="res://src/Gameplay/Components/TubeConnectionArea.tscn" id="1_b03xe"]
+[ext_resource type="Script" uid="uid://y4cpi50hsaj4" path="res://src/Gameplay/Nodules/RootNodule/RootNodule.cs" id="1_root"]
+[ext_resource type="PackedScene" uid="uid://3x5pqm4t5cbl" path="res://src/Gameplay/Components/GrowArea.tscn" id="2_tg6hi"]
+[ext_resource type="Texture2D" uid="uid://tomd3kojw0qy" path="res://assets/root_nodule.png" id="3_b03xe"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_t72h2"]
+radius = 27.018513
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_cy5pc"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("3_b03xe")
+}],
+"loop": 1,
+"name": &"default",
+"speed": 2.0
+}]
+
+[sub_resource type="LabelSettings" id="LabelSettings_cdcnu"]
+font_size = 12
+outline_size = 3
+outline_color = Color(0, 0, 0, 1)
+shadow_size = 3
+shadow_color = Color(0, 0, 0, 1)
+
+[node name="RootNodule" type="Node2D" unique_id=1797926942 node_paths=PackedStringArray("_tubeConnectionArea", "_gfx", "_energyLabel")]
+z_index = 1
+script = ExtResource("1_root")
+_tubeConnectionArea = NodePath("TubeConnectionArea")
+_gfx = NodePath("Gfx")
+_energyLabel = NodePath("EnergyLabel")
+
+[node name="TubeConnectionArea" parent="." unique_id=1821668398 instance=ExtResource("1_b03xe")]
+
+[node name="GrowArea" parent="." unique_id=979341496 instance=ExtResource("2_tg6hi")]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="GrowArea" unique_id=1962902431]
+shape = SubResource("CircleShape2D_t72h2")
+
+[node name="Gfx" type="AnimatedSprite2D" parent="." unique_id=705500036]
+unique_name_in_owner = true
+texture_filter = 1
+sprite_frames = SubResource("SpriteFrames_cy5pc")
+autoplay = "default"
+
+[node name="EnergyLabel" type="Label" parent="." unique_id=1654733583]
+unique_name_in_owner = true
+anchors_preset = 5
+anchor_left = 0.5
+anchor_right = 0.5
+offset_left = -20.0
+offset_top = 14.0
+offset_right = 20.0
+offset_bottom = 31.0
+grow_horizontal = 2
+text = "5"
+label_settings = SubResource("LabelSettings_cdcnu")
+horizontal_alignment = 1
+vertical_alignment = 1

src/Gameplay/Tube.cs

@@ -14,13 +14,13 @@ public partial class Tube : Node2D
         float maxLength = 180;
 
         // Generate 5 points from origin to Target
-        var diff = Target.Position - Position;
+        var diff = Target.Position;
 
         var points = new Vector2[5];
-        points[0] = Position;
+        points[0] = Vector2.Zero;
         for (var i = 1; i < 4; i++)
         {
-            points[i] = points[i - 1] + diff / 5;
+            points[i] = diff * i / 5;
         }
         points[4] = Target.Position;
 

src/Gameplay/Tube.tscn

@@ -3,7 +3,7 @@
 [ext_resource type="Script" uid="uid://dwunaa303epy6" path="res://src/Gameplay/Tube.cs" id="1_76hpl"]
 
 [sub_resource type="Curve" id="Curve_kvwlm"]
-_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(0.5, 0), 0.0, 0.0, 0, 0, Vector2(1, 1), 0.0, 0.0, 0, 0]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(0.5, 0.9453219), 0.0, 0.0, 0, 0, Vector2(1, 1), 0.0, 0.0, 0, 0]
 point_count = 3
 
 [node name="Tube" type="Node2D" unique_id=226677696]
@@ -12,7 +12,7 @@ script = ExtResource("1_76hpl")
 [node name="Line2D" type="Line2D" parent="." unique_id=1553055261]
 unique_name_in_owner = true
 z_as_relative = false
-points = PackedVector2Array(0, 0, 32.6, 17, 65.2, 34, 97.799995, 51, 163, 85)
+points = PackedVector2Array(0, 0, 5.4, 18.2, 10.8, 36.4, 16.2, 54.6, 27, 91)
 width = 8.0
 width_curve = SubResource("Curve_kvwlm")
 default_color = Color(0.30588236, 0.4862745, 0.23921569, 1)
@@ -22,4 +22,4 @@ end_cap_mode = 2
 
 [node name="Target" type="Marker2D" parent="." unique_id=630564540]
 unique_name_in_owner = true
-position = Vector2(163, 85)
+position = Vector2(27, 91)

src/Levels/DemoLevel.tscn

@@ -2,7 +2,7 @@
 
 [ext_resource type="Script" uid="uid://c8l12dlpexosv" path="res://src/Levels/DemoLevel.cs" id="1_l2cn0"]
 [ext_resource type="Script" uid="uid://cdgi3y0sm3rt1" path="res://src/Gameplay/Camera.cs" id="2_mxa1b"]
-[ext_resource type="PackedScene" uid="uid://cnl6t8o4mh0j3" path="res://src/Gameplay/Nodules/Nodule.tscn" id="3_qhkhc"]
+[ext_resource type="PackedScene" uid="uid://j15868gtem0y" path="res://src/Gameplay/Nodules/RootNodule/RootNodule.tscn" id="3_knlma"]
 
 [sub_resource type="LabelSettings" id="LabelSettings_l2cn0"]
 font_size = 107
@@ -28,4 +28,4 @@ grow_vertical = 2
 text = "DEMO LEVEL"
 label_settings = SubResource("LabelSettings_l2cn0")
 
-[node name="Nodule" parent="." unique_id=1637542829 instance=ExtResource("3_qhkhc")]
+[node name="RootNodule" parent="." unique_id=1797926942 instance=ExtResource("3_knlma")]