GetRandomSoundNode.cs

using System.Collections.Generic;
using System.Linq;
using Cysharp.Threading.Tasks;
using Warudo.Core;
using Warudo.Core.Attributes;
using Warudo.Core.Data;
using Warudo.Core.Graphs;
using Warudo.Core.Resource;
using Random = UnityEngine.Random;

namespace Warudo.Plugins.Interactions.Nodes {
    [NodeType(Id = "98f0598d-b81d-4db7-beb2-695bca9a017a", Title = "GET_RANDOM_SOUND", Category = "CATEGORY_INTERACTIONS")]
    public class GetRandomSoundNode : Node {
        
        [DataInput]
        [Label("SOUNDS")]
        [AutoCompleteResource("Sound")]
        public string[] Sounds;

        [DataInput]
        [Label("COLLECTIONS")]
        [AutoComplete(nameof(AutoCompleteSoundCollection), true)]
        public string[] Collections;

        public async UniTask<AutoCompleteList> AutoCompleteSoundCollection() {
            return AutoCompleteList.Single(Context.ResourceManager.ProvideResources("Sound").ToAutoCompleteList()
                .categories.Select(it => new AutoCompleteEntry {
                    label = it.LocalizedTitle,
                    value = it.title
                }).ToList());
        }
        
        private readonly List<string> choices = new();

        protected override void OnCreate() {
            base.OnCreate();
            WatchAll(new[] {
                nameof(Sounds), nameof(Collections)
            }, () => {
                var resources = Context.ResourceManager.ProvideResources("Sound").ToAutoCompleteList();
                choices.Clear();
                choices.AddRange(Sounds);
                foreach (var collection in Collections) {
                    var category = resources.categories.FirstOrDefault(it => it.title == collection);
                    if (category != null) {
                        choices.AddRange(category.entries.Select(it => it.value));
                    }
                }
            });
        }

        [DataOutput]
        [Label("SOUND_SOURCE")]
        public string SoundSource() {
            return choices.Count == 0 ? null : choices[Random.Range(0, choices.Count)];
        }
        
    }
}