Door and forcefield in TB

Scripts/Interactables/Interactable3D.cs

@@ -1,17 +1,53 @@
-using Cirno.Scripts.Misc;
+using System.Linq;
+using Cirno.Scripts.Misc;
+using Cirno.Scripts.Resources;
 using Godot;
+using Godot.Collections;
 
 namespace Cirno.Scripts.Interactables;
 
+[Tool]
 public partial class Interactable3D : Area3D, IInteractable
 {
+    [Export] public Array<LootItem> Requirements = [];
+    [Export] public Array<StringName> RequirementKeys = [];
+    
     public virtual bool Activate(ActivationType activationType = ActivationType.Toggle)
     {
-        return true;
+        return MeetsRequirements();
     }
 
     protected virtual bool MeetsRequirements()
     {
+        if (Requirements.Count != 0)
+        {
+            if (InventoryManager.Instance.HasItems(Requirements.Select(x => x.ItemKey.ToString()).ToList()))
+            {
+                GD.Print($"Requirements for activation of {this.Name} successfully met: {string.Join(",", Requirements.Select(x => x.Item))} ");
+                return true;
+            }
+            else
+            {
+                GD.Print($"Requirements for activation of {this.Name} not met: {string.Join(",", Requirements.Select(x => x.Item))} ");
+                return false;
+            }
+			
+        }
+
+        if (RequirementKeys.Count != 0)
+        {
+            if (InventoryManager.Instance.HasItems(RequirementKeys.Select(x => x.ToString()).ToList()))
+            {
+                GD.Print($"Requirements for activation of {this.Name} successfully met: {string.Join(",", RequirementKeys.Select(x => x))} ");
+                return true;
+            }
+            else
+            {
+                GD.Print($"Requirements for activation of {this.Name} not met: {string.Join(",", RequirementKeys.Select(x => x))} ");
+                return false;
+            }
+        }
+
         return true;
     }
 

Scripts/Interactables/Switch3D.cs

@@ -29,6 +29,10 @@ public partial class Switch3D : Interactable3D
     public void _func_godot_apply_properties(Dictionary<string, string> props)
     {
         TargetGroup = props["target"];
+        if (props.TryGetValue("key", out var prop))
+        {
+            RequirementKeys = [prop];
+        }
         //TargetFunc = props["targetfunc"];
         //TargetName = props["targetname"];
     }