Valves

Scripts/Interactables/Valve.cs

@@ -0,0 +1,74 @@
+using System;
+using Godot;
+
+namespace Cirno.Scripts.Interactables;
+
+public partial class Valve : Interactable
+{
+    [Export] public Node2D Target { get; set; }
+
+    [Export]
+    private DoorState _activationState = DoorState.Closed;
+
+    private AnimatedSprite2D _animatedSprite;
+    
+    public override void _Ready()
+    {
+        _animatedSprite = GetNode<AnimatedSprite2D>("AnimatedSprite2D");
+        
+        SetState(_activationState);
+    }
+    
+    public override bool Activate()
+    {
+        if (MeetsRequirements() && Target is IActivable activatable)
+        {
+            switch (_activationState)
+            {
+                case DoorState.Closed:
+                    activatable.Activate(ActivationType.Enable);
+                    Open();
+                    break;
+                case DoorState.Open:
+                    activatable.Activate(ActivationType.Disable);
+                    Close();
+                    break;
+                default:
+                    return false;
+            }
+            
+            return true;
+        }
+
+        return false;
+    }
+    
+    public void Open()
+    {
+        _animatedSprite.Play("Open");
+        _activationState = DoorState.Open;
+        
+    }
+
+    public void Close()
+    {
+        _animatedSprite.Play("Closed");
+        _activationState = DoorState.Closed;
+		
+    }
+    
+    private void SetState(DoorState state)
+    {
+        switch (state)
+        {
+            case DoorState.Closed:
+                Close();
+                break;
+            case DoorState.Open:
+                Open();
+                break;
+            default:
+                throw new ArgumentOutOfRangeException();
+        }
+    }
+}