3D Switches

Scripts/Interactables/Switch3D.cs

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+using System.Linq;
+using Godot;
+using Godot.Collections;
+
+namespace Cirno.Scripts.Interactables;
+
+public partial class Switch3D : Interactable3D
+{
+    [Export] public Node Target { get; set; }
+    [Export] public Array<Node> Targets { get; private set; } = [];
+    [Export] public ActivationType ActivationType { get; set; } = ActivationType.Toggle;
+    
+    [Signal]
+    public delegate void OnActivatedEventHandler(ActivationType activationType);
+
+    private AudioStreamPlayer _activationSound;
+
+    private readonly string _activationSoundName = "ActivationSound";
+
+    public override void _Ready()
+    {
+        _activationSound = GetNodeOrNull<AudioStreamPlayer>(_activationSoundName);
+    }
+    
+    public override bool Activate(ActivationType activationType = ActivationType.Toggle)
+    {
+        var activationTypeToUse = activationType is ActivationType.Use ? ActivationType : activationType;
+        
+        if (!MeetsRequirements()) return false;
+        _activationSound?.Play();
+        
+        EmitSignal(SignalName.OnActivated, (int)activationTypeToUse);
+        
+        // Compatibility for old single system
+        bool success = ActivateTarget(Target, activationTypeToUse);
+
+        return Targets.Aggregate(success, (current, target) => ActivateTarget(target, activationTypeToUse) | success);
+    }
+
+    private bool ActivateTarget(Node target, ActivationType activationType = ActivationType.Toggle)
+    {
+        if (target is not IActivable activable) return false;
+        activable?.Activate(activationType);
+        return true;
+    }
+}