Sound effects

Scripts/Activables/ForceField.cs

@@ -10,7 +10,7 @@ public partial class ForceField : Door
     
     [Export]
     public Material ActiveMaterial { get; private set; }
-    
+
     // Disable
     public override void Open()
     {
@@ -19,7 +19,6 @@ public partial class ForceField : Door
 
         _animatedSprite.Material = TurnOffMaterial;
         //((ShaderMaterial)_animatedSprite.Material).Shader = TurnOffShader;
-
         _ = AnimateShutdownAsync();
     }
 

Scripts/Activables/Teleporter.cs

@@ -35,6 +35,9 @@ public partial class Teleporter : Activable
 
     protected GpuParticles2D _particles;
     
+private AudioStreamPlayer2D _teleportStartSound;
+private AudioStreamPlayer2D _teleportEndSound;
+
     public override void _Ready()
     {
         _particles = GetNode<GpuParticles2D>("./Particles");
@@ -54,6 +57,9 @@ public partial class Teleporter : Activable
         {
             _animatedSprite.Play("Default");
         }
+
+        _teleportStartSound = GetNodeOrNull<AudioStreamPlayer2D>("TeleportStart");
+        _teleportEndSound = GetNodeOrNull<AudioStreamPlayer2D>("TeleportEnd");
     }
 
     public override void _Process(double delta)
@@ -133,6 +139,8 @@ public partial class Teleporter : Activable
 
         await TweenPlayer(player);
         
+        PlayTeleportStartSound();
+
         //_particles.Emitting = true;
         FireParticles();
 
@@ -142,12 +150,22 @@ public partial class Teleporter : Activable
         
         Target.PrepareForReceiving();
         player.GlobalPosition = Target.GlobalPosition + TeleportOffset;
-
+        Target.PlayTeleportEndSound();
         await player.UnTeleport();
         
         player.RequestMovementDisable(false);
     }
 
+    public void PlayTeleportStartSound()
+    {
+        _teleportStartSound?.Play();
+    }
+
+    public void PlayTeleportEndSound()
+    {
+        _teleportEndSound?.Play();
+    }
+
     protected async Task TweenPlayer(PlayerMovement player)
     {
         await player.TweenGlobalPosition(GlobalPosition + new Vector2(0, -4f), TeleportAnimationLength).PlayAsync(CancellationToken.None);

Scripts/AlarmManager.cs

@@ -4,6 +4,9 @@ namespace Cirno.Scripts;
 
 public partial class AlarmManager : Node2D
 {
+    [Export]
+    public AudioStream AlarmSound { get; private set; }
+
     public static AlarmManager Instance { get; private set; }
     
     public bool IsAlarmOn { get; private set; } = false;
@@ -16,9 +19,20 @@ public partial class AlarmManager : Node2D
     [Signal]
     public delegate void AlarmDisabledEventHandler();
 
+    private AudioStreamPlayer2D _player;
+
     public override void _Ready()
     {
         Instance = this;
+
+        if (AlarmSound is not null) 
+        {
+            var player = new AudioStreamPlayer2D();
+            player.Stream = AlarmSound;
+            this.CallDeferred("add_child", player);
+
+            _player = player;
+        }
     }
     
     public void SoundAlarm(Vector2 location)
@@ -29,11 +43,13 @@ public partial class AlarmManager : Node2D
         EmitSignal(nameof(AlarmEnabled), location);
         
         GD.Print($"Alarm sounded at {location}");
+        _player?.Play();
     }
 
     public void DisableAlarm()
     {
         IsAlarmOn = false;
         EmitSignal(nameof(AlarmDisabled));
+        _player?.Stop();
     }
 }

Scripts/Door.cs

@@ -8,6 +8,9 @@ public partial class Door : Activable
 	protected AnimatedSprite2D _animatedSprite;
 	protected CollisionShape2D _collisionShape;
 	protected CollisionShape2D _solidShape;
+
+	protected AudioStreamPlayer2D _activationSound;
+    protected AudioStreamPlayer2D _deactivationSound;
 	// Called when the node enters the scene tree for the first time.
 	
 	[Export]
@@ -25,6 +28,9 @@ public partial class Door : Activable
 		_collisionShape = GetNode<CollisionShape2D>("CollisionShape2D");
 		_solidShape = GetNode<CollisionShape2D>("RigidBody2D/CollisionShape2D");
 		
+		_activationSound = GetNodeOrNull<AudioStreamPlayer2D>("ActivationSound");
+        _deactivationSound = GetNodeOrNull<AudioStreamPlayer2D>("DeactivationSound");
+
 		SetState(State);
 	}
 
@@ -38,6 +44,7 @@ public partial class Door : Activable
 		_animatedSprite.Play("Opening");
 		State = DoorState.Open;
 		CallDeferred(MethodName.DeferredDisableCollision, true);
+		_deactivationSound?.Play();
 		//_collisionShape.Disabled = true;
 		//_solidShape.Disabled = true;
 	}
@@ -47,6 +54,7 @@ public partial class Door : Activable
 		_animatedSprite.Play("Closing");
 		State = DoorState.Closed;
 		CallDeferred(MethodName.DeferredDisableCollision, false);
+		_activationSound?.Play();
 		//_collisionShape.Disabled = false;
 		//_solidShape.Disabled = false;
 	}

Scripts/Interactables/Switch.cs

@@ -10,9 +10,19 @@ public partial class Switch : Interactable
     [Export] public Array<Node2D> Targets { get; private set; } = new Array<Node2D>();
     [Export] public ActivationType ActivationType { get; set; } = ActivationType.Toggle;
 
+    private AudioStreamPlayer2D _activationSound;
+
+    private readonly string _activationSoundName = "ActivationSound";
+
+    public override void _Ready()
+    {
+        _activationSound = GetNodeOrNull<AudioStreamPlayer2D>(_activationSoundName);
+    }
+
     public override bool Activate()
     {
         if (!MeetsRequirements()) return false;
+        _activationSound?.Play();
         // Compatibility for old single system
         bool success = ActivateTarget(Target);