SFX

Scripts/FinalLevel.cs

@@ -6,5 +6,8 @@ public partial class FinalLevel : Node3D
    {
       var finalBossGUI = GetTree().GetFirstNodeInGroup("BossGUI") as Control;
       finalBossGUI.Show();
+      var bgmPlayer = GetTree().Root.GetNode<BGMPlayer>("BgmPlayer");
+      bgmPlayer.SetBGMFromFilepath("Audio/BGM/lb.wav");
+      bgmPlayer.PlayBGM();
    }
 }

Scripts/GameManager.cs

@@ -61,6 +61,10 @@ public partial class GameManager : Node
 
    public void OnCharacterSelected(Player player)
    {
+      var sfxPlayer = GetTree().Root.GetNode<AudioStreamPlayer>("Main/SFXPlayer");
+      var audioStream = ResourceLoader.Load<AudioStream>("Audio/SFX/select.wav");
+      sfxPlayer.Stream = audioStream;
+      sfxPlayer.Play();
       GD.Print("Instancing...");
       var names = player.CharactersLeftOnStage.Select(x => x.Name).ToArray();
       GD.Print(names);

Scripts/Main.cs

@@ -26,6 +26,11 @@ public partial class Main : Node
       if (numberOfPlayers == 2)
          gameManagerInstance.OnHandleCharacterSelectUI(gameManagerInstance.Players.ElementAt(1));
 
+      var bgmPlayer = GetTree().Root.GetNode<BGMPlayer>("BgmPlayer");
+      bgmPlayer.ProcessMode = ProcessModeEnum.Always;
+      bgmPlayer.SetBGMFromFilepath("Audio/BGM/level theme.wav");
+      bgmPlayer.PlayBGM();
+
       GetTree().Paused = true;
    }
 

Scripts/Projectile.cs

@@ -1,4 +1,5 @@
 using Godot;
+using System.IO;
 
 public partial class Projectile : Node3D
 {
@@ -11,6 +12,10 @@ public partial class Projectile : Node3D
    public override void _Ready()
    {
       Speed = _projectileSpeed;
+      var sfxPlayer = GetTree().Root.GetNode<AudioStreamPlayer>("Main/SFXPlayer");
+      var audioStream = ResourceLoader.Load<AudioStream>("Audio/SFX/shooting.wav");
+      sfxPlayer.Stream = audioStream;
+      sfxPlayer.Play();
    }
 
    public float Speed { get; private set; }