cirnogodot/Scripts/Pickupper.cs

using Godot;
using System;
using System.Collections.Generic;
using Cirno.Scripts;
using Cirno.Scripts.Resources;
using Godot.Collections;

public partial class Pickupper : Activable
{
    private InventoryManager _inventoryManager;

    [Export] public Array<LootItem> LootTable = new Array<LootItem>();

    public override void _Ready()
    {
        _inventoryManager = GetNode<InventoryManager>("/root/GameScene/InventoryManager");
    }

    public override bool Activate(ActivationType activationType = ActivationType.Toggle)
    {
        foreach (var item in LootTable)
        {
            _inventoryManager.AddItem(item);
        }

        //inventoryManager.AddRedKeycard();
        //GetParent().QueueFree(); // TODO: send a signal instead


        return true;
    }
}