🎯 Final push.

App.cs

@@ -1,36 +1,178 @@
 using Godot;
+using Godot.Collections;
 
 public class App : Node
 {
     [Export] public PackedScene PlanetScene;
 
+    public DialogueBox IntroDialogue;
+    public AnimationPlayer IntroAnimationPlayer;
+
     public Control MainMenu;
+    public AnimationPlayer MainMenuAnimationPlayer;
     public Button StartButton;
 
+    public Label MasterVolumeLabel;
+    public Slider MasterVolumeSlider;
+
+    public Label SFXVolumeLabel;
+    public Slider SFXVolumeSlider;
+
+    public Label MusicVolumeLabel;
+    public Slider MusicVolumeSlider;
+
+    public AnimationPlayer WinAnimationPlayer;
+
     public Planet Planet;
 
     public override void _Ready()
     {
         base._Ready();
 
+        IntroDialogue = GetNode<DialogueBox>("UI/IntroDialogue");
+        IntroAnimationPlayer = GetNode<AnimationPlayer>("UI/IntroDialogue/AnimationPlayer");
+
         MainMenu = GetNode<Control>("UI/MainMenu");
+        MainMenuAnimationPlayer = GetNode<AnimationPlayer>("UI/MainMenu/AnimationPlayer");
         StartButton = GetNode<Button>("UI/MainMenu/StartButton");
+
+        MasterVolumeLabel = GetNode<Label>("UI/MainMenu/Volume/VBoxContainer/MasterVolume/Label");
+        MasterVolumeSlider = GetNode<Slider>("UI/MainMenu/Volume/VBoxContainer/MasterVolume/Slider");
+
+        SFXVolumeLabel = GetNode<Label>("UI/MainMenu/Volume/VBoxContainer/SFXVolume/Label");
+        SFXVolumeSlider = GetNode<Slider>("UI/MainMenu/Volume/VBoxContainer/SFXVolume/Slider");
+
+        MusicVolumeLabel = GetNode<Label>("UI/MainMenu/Volume/VBoxContainer/MusicVolume/Label");
+        MusicVolumeSlider = GetNode<Slider>("UI/MainMenu/Volume/VBoxContainer/MusicVolume/Slider");
+
+        WinAnimationPlayer = GetNode<AnimationPlayer>("UI/WinScreen/AnimationPlayer");
+
+        UpdateMasterVolume(Settings.MasterVolume * 100);
+        UpdateSFXVolume(Settings.SFXVolume * 100);
+        UpdateMusicVolume(Settings.MusicVolume * 100);
+    }
+
+    public override void _Process(float delta)
+    {
+        base._Process(delta);
+
+        if (IntroDialogue.PageIndex == 1)
+        {
+            IntroDialogue.CharTime = 0.05f;
+        }
+
+        if (IntroDialogue.PageIndex == 2 && IntroAnimationPlayer.AssignedAnimation != "Show")
+        {
+            IntroAnimationPlayer.Play("Show");
+        }
+
+        Array sfx2D = GetTree().GetNodesInGroup("SFXAudio2D");
+
+        foreach (AudioStreamPlayer2D audioStream in sfx2D)
+        {
+            audioStream.VolumeDb = -20 + (20 * Settings.MasterVolume * Settings.SFXVolume);
+        }
+
+        Array sfx = GetTree().GetNodesInGroup("SFXAudio");
+
+        foreach (AudioStreamPlayer audioStream in sfx)
+        {
+            audioStream.VolumeDb = -20 + (20 * Settings.MasterVolume * Settings.SFXVolume);
+        }
+
+        Array music = GetTree().GetNodesInGroup("MusicAudio");
+
+        foreach (AudioStreamPlayer audioStream in music)
+        {
+            audioStream.VolumeDb = -20 + (20 * Settings.MasterVolume * Settings.MusicVolume);
+        }
+    }
+
+    public void _OnWin()
+    {
+        Planet = null;
+        WinAnimationPlayer.Play("Show");
     }
 
     public void _OnQuit()
     {
         Planet = null;
 
-        MainMenu.Visible = true;
+        UpdateMasterVolume(Settings.MasterVolume * 100);
+        UpdateSFXVolume(Settings.SFXVolume * 100);
+        UpdateMusicVolume(Settings.MusicVolume * 100);
+        MainMenuAnimationPlayer.Play("Show");
     }
 
-    public void _OnStartButtonUp()
+    public void StartPlanet()
     {
-        MainMenu.Visible = false;
-
-        Planet = (Planet)PlanetScene.Instance();
         AddChild(Planet);
 
         Planet.Connect("Quit", this, "_OnQuit");
+        Planet.Connect("Win", this, "_OnWin");
+    }
+
+    public async void _OnIntroDone()
+    {
+        if (Planet == null)
+        {
+            IntroAnimationPlayer.Play("Hide");
+
+            Planet = (Planet)PlanetScene.Instance();
+
+            await ToSignal(GetTree().CreateTimer(1.2f), "timeout");
+
+            StartPlanet();
+        }
+    }
+
+    public async  void _OnStartButtonUp()
+    {
+        MainMenuAnimationPlayer.Play("Hide");
+
+        await ToSignal(GetTree().CreateTimer(1.2f), "timeout");
+
+        IntroDialogue.Start();
+        IntroDialogue.Visible = true;
+    }
+
+    public void _OnQuitButtonUp()
+    {
+        GetTree().Quit();
+    }
+
+    public void _OnFullscreenButtonUp()
+    {
+        OS.WindowFullscreen = !OS.WindowFullscreen;
+    }
+
+    public void UpdateMasterVolume(float value)
+    {
+        Settings.MasterVolume = value / 100;
+        if (value != MasterVolumeSlider.Value)
+        {
+            MasterVolumeSlider.Value = value;
+        }
+        MasterVolumeLabel.Text = "Master Volume: " + value.ToString() + "%";
+    }
+
+    public void UpdateSFXVolume(float value)
+    {
+        Settings.SFXVolume = value / 100;
+        if (value != SFXVolumeSlider.Value)
+        {
+            SFXVolumeSlider.Value = value;
+        }
+        SFXVolumeLabel.Text = "SFX Volume: " + value.ToString() + "%";
+    }
+
+    public void UpdateMusicVolume(float value)
+    {
+        Settings.MusicVolume = value / 100;
+        if (value != MusicVolumeSlider.Value)
+        {
+            MusicVolumeSlider.Value = value;
+        }
+        MusicVolumeLabel.Text = "Music Volume: " + value.ToString() + "%";
     }
 }