Stuff

assets/sfx/tube_connect.wav.import

@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://bxxi7grsubvgm"
+path="res://.godot/imported/tube_connect.wav-1fe9cadbb3e3c66b255ef4556d86a7af.sample"
+
+[deps]
+
+source_file="res://assets/sfx/tube_connect.wav"
+dest_files=["res://.godot/imported/tube_connect.wav-1fe9cadbb3e3c66b255ef4556d86a7af.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=2

assets/sfx/tube_connect_2.wav.import

@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://cimb1xertnfor"
+path="res://.godot/imported/tube_connect_2.wav-2efbb2986383719e05eac50cfe243d79.sample"
+
+[deps]
+
+source_file="res://assets/sfx/tube_connect_2.wav"
+dest_files=["res://.godot/imported/tube_connect_2.wav-2efbb2986383719e05eac50cfe243d79.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=2

assets/sfx/tube_disconnect.wav.import

@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://mj8wvuwfc6o7"
+path="res://.godot/imported/tube_disconnect.wav-20a1bab1cf9ccbee7621f9a058127981.sample"
+
+[deps]
+
+source_file="res://assets/sfx/tube_disconnect.wav"
+dest_files=["res://.godot/imported/tube_disconnect.wav-20a1bab1cf9ccbee7621f9a058127981.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=2

default_bus_layout.tres

@@ -0,0 +1,9 @@
+[gd_resource type="AudioBusLayout" format=3 uid="uid://djkq0k3jsuxcg"]
+
+[resource]
+bus/1/name = &"SoundFX"
+bus/1/solo = false
+bus/1/mute = false
+bus/1/bypass_fx = false
+bus/1/volume_db = -15.375541
+bus/1/send = &"Master"

project.godot

@@ -15,6 +15,10 @@ run/main_scene="uid://drxbsnqoi4wmw"
 config/features=PackedStringArray("4.6", "C#", "Forward Plus")
 config/icon="res://assets/icon.svg"
 
+[audio]
+
+buses/default_bus_layout="uid://djkq0k3jsuxcg"
+
 [display]
 
 window/size/viewport_width=480
@@ -59,6 +63,10 @@ cam_down={
 ]
 }
 
+[layer_names]
+
+2d_physics/layer_2="TubeConnections"
+
 [physics]
 
 3d/physics_engine="Jolt Physics"

src/Gameplay/BuildGhost.cs

@@ -1,4 +1,5 @@
 using Godot;
+using Slimepire.Gameplay.Nodules;
 
 namespace Slimepire.Gameplay;
 
@@ -7,18 +8,64 @@ public partial class BuildGhost : Node2D
 {
     public event Action<Vector2>? OnBuild;
     private Tube? _tube;
+    private readonly Dictionary<Nodule, Tube> _connectedTubes = [];
 
     public override void _Ready()
     {
-        _tube = Instantiator.Instantiate<Tube>();
-        _tube.Position = Position / 2; // TODO WHYYY????
-        GetParent()?.AddChild(_tube);
+        TubeConnectionArea.AreaEntered += TubeConnectionAreaOnAreaEntered;
+        TubeConnectionArea.AreaExited += TubeConnectionAreaOnAreaExited;
+    }
+
+    private void TubeConnectionAreaOnAreaEntered(Area2D area)
+    {
+        if (area.GetParent() is Nodule nodule)
+        {
+            CreateGhostTube(nodule, area.GlobalPosition);
+            ConnectTubePlayer.Play();
+        }
+    }
+
+    private void TubeConnectionAreaOnAreaExited(Area2D area)
+    {
+        if (area.GetParent() is Nodule nodule)
+        {
+            var tube = _connectedTubes.GetValueOrDefault(nodule);
+            if (tube == null)
+                return;
+
+            _connectedTubes.Remove(nodule);
+            tube.QueueFree();
+            DisconnectTubePlayer.Play();
+        }
+    }
+
+    private void CreateGhostTube(Nodule connectedNodule, Vector2 pos)
+    {
+        var tube = Instantiator.Instantiate<Tube>();
+        tube.Position = pos / 2; // TODO WHYYY????
+        _connectedTubes.Add(connectedNodule, tube);
+        GetParent()?.AddChild(tube);
     }
 
     public override void _Process(double delta)
     {
         GlobalPosition = GetGlobalMousePosition();
-        _tube?.SetTarget(GlobalPosition);
+        foreach (var (_, tube) in _connectedTubes)
+        {
+            tube.SetTarget(GlobalPosition);
+        }
+    }
+
+    public override void _UnhandledKeyInput(InputEvent @event)
+    {
+        using (@event)
+        {
+            if (@event is InputEventKey { Keycode: Key.Escape, Pressed: true })
+            {
+                NoduleManager.Instance.Building = false;
+                QueueFree();
+            }
+        }
     }
 
     public override void _UnhandledInput(InputEvent @event)
@@ -27,9 +74,20 @@ public partial class BuildGhost : Node2D
         {
             if (@event is InputEventMouseButton { Pressed: false, ButtonIndex: MouseButton.Left })
             {
+                NoduleManager.Instance.Building = false;
                 OnBuild?.Invoke(GlobalPosition);
 
-                _tube?.QueueFree();
+                var nodule = Instantiator.Instantiate<Nodule>();
+
+                nodule.Position = Position;
+                GetParent()?.AddChild(nodule);
+
+                foreach (var (_, tube) in _connectedTubes)
+                {
+                    tube.QueueFree();
+                }
+
+                _connectedTubes.Clear();
                 QueueFree();
 
                 GetViewport().SetInputAsHandled();

src/Gameplay/BuildGhost.tscn

@@ -1,12 +1,65 @@
 [gd_scene format=3 uid="uid://c3n70a52kk34f"]
 
 [ext_resource type="Script" uid="uid://ck5yw760bu8sb" path="res://src/Gameplay/BuildGhost.cs" id="1_ahcoi"]
-[ext_resource type="Texture2D" uid="uid://ddduid7esr36f" path="res://assets/icon.svg" id="2_uo42j"]
+[ext_resource type="Texture2D" uid="uid://cecg47efx7gw8" path="res://assets/Sprite-0001.png" id="2_uo42j"]
+[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"]
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_uo42j"]
+atlas = ExtResource("2_uo42j")
+region = Rect2(0, 0, 32, 32)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_nxaxp"]
+atlas = ExtResource("2_uo42j")
+region = Rect2(32, 0, 32, 32)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_quiac"]
+atlas = ExtResource("2_uo42j")
+region = Rect2(64, 0, 32, 32)
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_vecmk"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_uo42j")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_nxaxp")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_quiac")
+}],
+"loop": true,
+"name": &"default",
+"speed": 5.0
+}]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_uo42j"]
+radius = 96.38
 
 [node name="BuildGhost" type="Node2D" unique_id=150653292]
 script = ExtResource("1_ahcoi")
 
-[node name="Sprite2D" type="Sprite2D" parent="." unique_id=218448453]
-modulate = Color(0.32941177, 0.29411766, 0.2901961, 0.5764706)
-scale = Vector2(0.3, 0.3)
-texture = ExtResource("2_uo42j")
+[node name="Sprite2D" type="AnimatedSprite2D" parent="." unique_id=260566565]
+self_modulate = Color(0.1752002, 0.36830294, 0.26058322, 0.50980395)
+texture_filter = 1
+sprite_frames = SubResource("SpriteFrames_vecmk")
+
+[node name="TubeConnectionArea" type="Area2D" parent="." unique_id=2116427547]
+unique_name_in_owner = true
+collision_layer = 2
+collision_mask = 2
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="TubeConnectionArea" unique_id=1558952717]
+shape = SubResource("CircleShape2D_uo42j")
+debug_color = Color(0.38922516, 0.6054754, 0.25354394, 0.41960785)
+
+[node name="ConnectTubePlayer" type="AudioStreamPlayer" parent="." unique_id=111889028]
+unique_name_in_owner = true
+stream = ExtResource("3_quiac")
+bus = &"SoundFX"
+
+[node name="DisconnectTubePlayer" type="AudioStreamPlayer" parent="." unique_id=1165411609]
+unique_name_in_owner = true
+stream = ExtResource("3_nxaxp")
+bus = &"SoundFX"

src/Gameplay/NoduleManager.cs

@@ -4,22 +4,17 @@ using Slimepire.Gameplay.Nodules;
 namespace Slimepire.Gameplay;
 
 [Singleton]
-public partial class TubeManager
+public partial class NoduleManager
 {
-    private Nodule? _root;
+    public bool Building { get; set; }
 
-    private List<Nodule> _nodules = [];
-    private HashSet<NoduleConnection> _connections = [];
-    private Dictionary<NoduleConnection, Tube> _tubeConnections = new();
-    private List<Tube> _tubes = [];
+    private readonly List<Nodule> _nodules = [];
+    private readonly HashSet<NoduleConnection> _connections = [];
+    private readonly Dictionary<NoduleConnection, Tube> _tubeConnections = new();
+    private readonly List<Tube> _tubes = [];
 
     public void RegisterNodule(Nodule nodule)
     {
-        if (nodule.IsRoot)
-        {
-            _root = nodule;
-        }
-
         _nodules.Add(nodule);
 
         UpdateNoduleConnections();

src/Gameplay/Nodules/Nodule.cs

@@ -5,11 +5,6 @@ namespace Slimepire.Gameplay.Nodules;
 [SceneTree]
 public partial class Nodule : Node2D
 {
-    [Export]
-    public bool IsRoot;
-
-    private BuildGhost? _ghost;
-
     private bool _mouseInsideClickArea;
     private bool _clickedInside;
 
@@ -26,7 +21,7 @@ public partial class Nodule : Node2D
         TubeConnectionArea.AreaEntered += TubeConnectionAreaOnAreaEntered;
         TubeConnectionArea.AreaExited += TubeConnectionAreaOnAreaExited;
 
-        TubeManager.Instance.RegisterNodule(this);
+        NoduleManager.Instance.RegisterNodule(this);
     }
 
     private void TubeConnectionAreaOnAreaEntered(Area2D area)
@@ -34,7 +29,7 @@ public partial class Nodule : Node2D
         if (area.GetParent() is Nodule nodule)
         {
             Connections.Add(nodule);
-            TubeManager.Instance.Update();
+            NoduleManager.Instance.Update();
         }
     }
 
@@ -68,23 +63,24 @@ public partial class Nodule : Node2D
         _mouseInsideClickArea = false;
 
         // ghost == null check probably unnecessary
-        if (_clickedInside && _ghost == null)
+        if (_clickedInside && !NoduleManager.Instance.Building)
         {
+            NoduleManager.Instance.Building = true;
             _clickedInside = false;
             _isExpanding = true;
 
-            _ghost = Instantiator.Instantiate<BuildGhost>();
-            _ghost.Position = Position;
-            _ghost.OnBuild += OnBuildComplete;
+            var ghost = Instantiator.Instantiate<BuildGhost>();
+            ghost.Position = Position;
+            // ghost.OnBuild += OnBuildComplete;
 
-            GetParent()?.AddChild(_ghost);
+            GetParent()?.AddChild(ghost);
         }
     }
 
     private void OnBuildComplete(Vector2 pos)
     {
+        NoduleManager.Instance.Building = false;
         _isExpanding = false;
-        _ghost = null;
 
         var nodule = Instantiator.Instantiate<Nodule>();
 

src/Gameplay/Nodules/Nodule.tscn

@@ -58,6 +58,8 @@ frame_progress = 0.9100785
 
 [node name="TubeConnectionArea" type="Area2D" parent="." unique_id=339547035]
 unique_name_in_owner = true
+collision_layer = 2
+collision_mask = 2
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="TubeConnectionArea" unique_id=234655540]
 shape = SubResource("CircleShape2D_x44k2")

src/Gameplay/Tube.cs

@@ -11,7 +11,7 @@ public partial class Tube : Node2D
 
     private void GenerateTube()
     {
-        float maxLength = 200;
+        float maxLength = 180;
 
         // Generate 5 points from origin to Target
         var diff = Target.Position - Position;